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Fire Barriers
Our cavity fire barriers provide top-tier passive fire protection, stopping fire spread through cavities. Made with intumescent to offer superb protection.
Envirograf fire barriers are designed to protect walls, floors, ceilings, roofs, gaps, voids, assets, and furniture from the devastation of fire.
Manufactured with fire-stopping material, they fit within the cavity of a building at each floor horizontally and party wall in a verticle position. The material provides compartmentation. Both the flames and heat cannot be transferred to other compartmental areas. Throughout the life of the building, the barrier will remain fixed in place. In the event of a fire, the intumescent material expands and seals off the gaps. Additionally, the horizontal barriers allow for a ventilation gap within the cavity. Subsequently closing when the intumescent expands.
Many ENVIROGRAF® passive fire products can be bought online for next day UK mainland delivery. However, there are some products that are not available to purchase online, owing to the need to verify that the products are being applied correctly. A golden shopping cart icon is shown on all products available to buy online. If you do not see a golden shopping cart icon on the product of interest, contact our sales department for advice. The main passive fire product categories are indicated below. When you click through to the individual products, the product picture is where you will see the cart icon if applicable.
Envirograf fire barriers are designed to protect walls, floors, ceilings, roofs, gaps, voids, assets, and furniture from the devastation of fire.
Manufactured with fire-stopping material, they fit within the cavity of a building at each floor horizontally and party wall in a verticle position. The material provides compartmentation. Both the flames and heat cannot be transferred to other compartmental areas. Throughout the life of the building, the barrier will remain fixed in place. In the event of a fire, the intumescent material expands and seals off the gaps. Additionally, the horizontal barriers allow for a ventilation gap within the cavity. Subsequently closing when the intumescent expands.
Many ENVIROGRAF® passive fire products can be bought online for next day UK mainland delivery. However, there are some products that are not available to purchase online, owing to the need to verify that the products are being applied correctly. A golden shopping cart icon is shown on all products available to buy online. If you do not see a golden shopping cart icon on the product of interest, contact our sales department for advice. The main passive fire product categories are indicated below. When you click through to the individual products, the product picture is where you will see the cart icon if applicable.
Electrical & Plumbing
Fireproof protection for cables, pipes, services, lights, electrical units, trunking, sockets and welding.
Many ENVIROGRAF® passive fire products can be bought online for next day UK mainland delivery. However, there are some products that are not available to purchase online, owing to the need to verify that the products are being applied correctly. A golden shopping cart icon is shown on all products available to buy online. If you do not see a golden shopping cart icon on the product of interest, contact our sales department for advice. The main passive fire product categories are indicated below. When you click through to the individual products, the product picture is where you will see the cart icon if applicable.
Many ENVIROGRAF® passive fire products can be bought online for next day UK mainland delivery. However, there are some products that are not available to purchase online, owing to the need to verify that the products are being applied correctly. A golden shopping cart icon is shown on all products available to buy online. If you do not see a golden shopping cart icon on the product of interest, contact our sales department for advice. The main passive fire product categories are indicated below. When you click through to the individual products, the product picture is where you will see the cart icon if applicable.
Fireproof Coatings
Fireproof coatings, intumescent paint, wallpaper and sprays compatible with a range of materials
Many ENVIROGRAF® passive fire products can be bought online for next day UK mainland delivery. However, there are some products that are not available to purchase online, owing to the need to verify that the products are being applied correctly. A golden shopping cart icon is shown on all products available to buy online. If you do not see a golden shopping cart icon on the product of interest, contact our sales department for advice. The main passive fire product categories are indicated below. When you click through to the individual products, the product picture is where you will see the cart icon if applicable.
Many ENVIROGRAF® passive fire products can be bought online for next day UK mainland delivery. However, there are some products that are not available to purchase online, owing to the need to verify that the products are being applied correctly. A golden shopping cart icon is shown on all products available to buy online. If you do not see a golden shopping cart icon on the product of interest, contact our sales department for advice. The main passive fire product categories are indicated below. When you click through to the individual products, the product picture is where you will see the cart icon if applicable.
Fire Doors
Upgrade kits, seals and accessories for fire doors.
Many ENVIROGRAF® passive fire products can be bought online for next day UK mainland delivery. However, there are some products that are not available to purchase online, owing to the need to verify that the products are being applied correctly. A golden shopping cart icon is shown on all products available to buy online. If you do not see a golden shopping cart icon on the product of interest, contact our sales department for advice. The main passive fire product categories are indicated below. When you click through to the individual products, the product picture is where you will see the cart icon if applicable.
Many ENVIROGRAF® passive fire products can be bought online for next day UK mainland delivery. However, there are some products that are not available to purchase online, owing to the need to verify that the products are being applied correctly. A golden shopping cart icon is shown on all products available to buy online. If you do not see a golden shopping cart icon on the product of interest, contact our sales department for advice. The main passive fire product categories are indicated below. When you click through to the individual products, the product picture is where you will see the cart icon if applicable.
Adhesives, Fillers & Sealants
Fireproof adhesives, fillers and sealants compatible with a range of materials.
Many ENVIROGRAF® passive fire products can be bought online for next day UK mainland delivery. However, there are some products that are not available to purchase online, owing to the need to verify that the products are being applied correctly. A golden shopping cart icon is shown on all products available to buy online. If you do not see a golden shopping cart icon on the product of interest, contact our sales department for advice. The main passive fire product categories are indicated below. When you click through to the individual products, the product picture is where you will see the cart icon if applicable.
Many ENVIROGRAF® passive fire products can be bought online for next day UK mainland delivery. However, there are some products that are not available to purchase online, owing to the need to verify that the products are being applied correctly. A golden shopping cart icon is shown on all products available to buy online. If you do not see a golden shopping cart icon on the product of interest, contact our sales department for advice. The main passive fire product categories are indicated below. When you click through to the individual products, the product picture is where you will see the cart icon if applicable.
Acoustic, Draught & Weather Seals
Our range of acoustic, draught and weather seals have been specifically designed to offer effective protection against noise, pollution, smoke, weather and draughts.
Many ENVIROGRAF® passive fire products can be bought online for next day UK mainland delivery. However, there are some products that are not available to purchase online, owing to the need to verify that the products are being applied correctly. A golden shopping cart icon is shown on all products available to buy online. If you do not see a golden shopping cart icon on the product of interest, contact our sales department for advice. The main passive fire product categories are indicated below. When you click through to the individual products, the product picture is where you will see the cart icon if applicable.
Many ENVIROGRAF® passive fire products can be bought online for next day UK mainland delivery. However, there are some products that are not available to purchase online, owing to the need to verify that the products are being applied correctly. A golden shopping cart icon is shown on all products available to buy online. If you do not see a golden shopping cart icon on the product of interest, contact our sales department for advice. The main passive fire product categories are indicated below. When you click through to the individual products, the product picture is where you will see the cart icon if applicable.
Ventilation
Fireproof and acoustic ventilation intumescent grilles, outlets, fan covers and gas flue hatches.
Many ENVIROGRAF® passive fire products can be bought online for next day UK mainland delivery. However, there are some products that are not available to purchase online, owing to the need to verify that the products are being applied correctly. A golden shopping cart icon is shown on all products available to buy online. If you do not see a golden shopping cart icon on the product of interest, contact our sales department for advice. The main passive fire product categories are indicated below. When you click through to the individual products, the product picture is where you will see the cart icon if applicable.
Many ENVIROGRAF® passive fire products can be bought online for next day UK mainland delivery. However, there are some products that are not available to purchase online, owing to the need to verify that the products are being applied correctly. A golden shopping cart icon is shown on all products available to buy online. If you do not see a golden shopping cart icon on the product of interest, contact our sales department for advice. The main passive fire product categories are indicated below. When you click through to the individual products, the product picture is where you will see the cart icon if applicable.
Glazing
Products essential for fire rated glazing panels.
Many ENVIROGRAF® passive fire products can be bought online for next day UK mainland delivery. However, there are some products that are not available to purchase online, owing to the need to verify that the products are being applied correctly. A golden shopping cart icon is shown on all products available to buy online. If you do not see a golden shopping cart icon on the product of interest, contact our sales department for advice. The main passive fire product categories are indicated below. When you click through to the individual products, the product picture is where you will see the cart icon if applicable.
Many ENVIROGRAF® passive fire products can be bought online for next day UK mainland delivery. However, there are some products that are not available to purchase online, owing to the need to verify that the products are being applied correctly. A golden shopping cart icon is shown on all products available to buy online. If you do not see a golden shopping cart icon on the product of interest, contact our sales department for advice. The main passive fire product categories are indicated below. When you click through to the individual products, the product picture is where you will see the cart icon if applicable.
CV Strip Cavity Barrier
The flexible cavity barrier for timber is a PVC and foil-clad intumescent strip with self-adhesive backing to adhere to walls. Designed especially for timber frame buildings. High expansion intumescent locks against the external side of the internal wall in a fire without affecting the outer wall. Blue plastic sleeve robust enough to prevent damage by water or pests. Under heat the intumescent creates a fire seal, thus providing full fire protection. Cut the seals to any length using the joint sleeve supplied for sealing off the ends.
Specify the overall cavity size and required ventilation gap when ordering.
Specify the overall cavity size and required ventilation gap when ordering.
Rainscreen Cavity Barrier (RSM)
Fireproof rainscreen cavity barrier range, especially designed to offer excellent passive fire protection for rainscreen and other types of cladding. Using fireproof sponge instead of mineral wool, this range offers many advatanges:
The barrier is much thinner, additionally offering a better fire rating.
Easy to fix and no masks required.
Fixing brackets already in place, fix with screws, nails, or spit nails.
Made in 1-metre lengths, with 4 fitting brackets for horizontal application or 3 brackets for vertical. Cut with a sharp knife to fit around metalwork. The cover is made from a strong, intumescent-coated material, completely water-resistant.
The RSM range is the same as the RSF, however, the RSF comes with a foiled reinforced covering which is water-resistant.
Depending on the required fire rating, the barrier can have different thickness. Specify the overall cavity size and required ventilation gap when ordering.
The barrier is much thinner, additionally offering a better fire rating.
Easy to fix and no masks required.
Fixing brackets already in place, fix with screws, nails, or spit nails.
Made in 1-metre lengths, with 4 fitting brackets for horizontal application or 3 brackets for vertical. Cut with a sharp knife to fit around metalwork. The cover is made from a strong, intumescent-coated material, completely water-resistant.
The RSM range is the same as the RSF, however, the RSF comes with a foiled reinforced covering which is water-resistant.
Depending on the required fire rating, the barrier can have different thickness. Specify the overall cavity size and required ventilation gap when ordering.
Fire Protection Gaskets for Metal Boxes
Top selling, innovative intumescent fire protection gaskets for metal boxes. Electrical protection gaskets for BESA or universal boxes, where conduits pass through fire-rated ceilings and walls. BESA or universal boxes must have intumescent gaskets fitted to stop fire penetrating. Furthermore, metal socket boxes must have gaskets installed where they’re back-to-back. This also includes if cables pass through walls. Our extensive range of expanding intumescent gaskets and linings are ideal for a wide range of standard electrical boxes.
Lightweight and flexible, fire protection gaskets for metal boxes can accommodate wires and cables by cutting holes where required. Trimmed to size to fit most socket boxes, with self-adhesive backing for easy application.
Lightweight and flexible, fire protection gaskets for metal boxes can accommodate wires and cables by cutting holes where required. Trimmed to size to fit most socket boxes, with self-adhesive backing for easy application.
Acoustic & Fire Protection Gaskets for Dry Lining Boxes
Acoustic and fire gaskets are designed with intumescent for dry lining boxes. Electrical protection gaskets for BESA or universal boxes, where conduits pass through fire-rated ceilings and walls. BESA or universal boxes must have intumescent gaskets fitted to stop fire penetrating. Furthermore, metal socket boxes must have gaskets installed where they’re back-to-back, this also includes if cables pass through walls. Our extensive range of expanding intumescent gaskets and linings are ideal for a wide range of standard electrical boxes.
This streamlined product, with its double-action design, will help to save lives and combat both airborne and impact sound. It is extremely flexible and easily fitted in seconds for all types of dry lining switches and socket boxes, saving valuable installation time. Provides up to 4 hours of fire protection for electrical sockets fitted into dry lining walls.
This streamlined product, with its double-action design, will help to save lives and combat both airborne and impact sound. It is extremely flexible and easily fitted in seconds for all types of dry lining switches and socket boxes, saving valuable installation time. Provides up to 4 hours of fire protection for electrical sockets fitted into dry lining walls.
Cable & Pipe Intumescent Discs
Intumescent Discs are suitable for sealing around services passing through dry lining, lath and plaster and solid walls. Provides 120 minutes of fire protection for plastic pipes and cables, as well as steel and copper pipes. Pre-cut incisions in the disc allow for services and cables to easily pass through. The intumescent material expands when attacked by flames, sealing off pipes as well as services in the event of a fire.
Features a double-sided adhesive backing to adhere onto walls as well as other surfaces for ease of application. For application, remove the yellow strip to expose the adhesive and place onto surface. Cable discs are available in sizes up to 90mm for services up to 55mm. Each box has a quantity of 12 discs, allowing old discs to be replaced where required. There are no harmful substances used during their manufacturing, making it a suitable product for all types of rooms.
Features a double-sided adhesive backing to adhere onto walls as well as other surfaces for ease of application. For application, remove the yellow strip to expose the adhesive and place onto surface. Cable discs are available in sizes up to 90mm for services up to 55mm. Each box has a quantity of 12 discs, allowing old discs to be replaced where required. There are no harmful substances used during their manufacturing, making it a suitable product for all types of rooms.
Intumescent Trunking Pillows
Reinforced glass cloth pillows filled with fire-stopping sponge and intumescent material. Expands up to 3 times its original size in a fire, creating an intumescent seal and significantly reducing fire damage. Prevents fire spread within gaps inside plastic or metal trunking in walls, floors or ceilings. Pillows will expand at low pressure, in effect locking together to seal off fire without negatively impacting the integrity of the trunking.
Trunking pillows are designed with a retention tag to attach to trunking for access. They sit tightly inside PVC or metal trunking compressed against wires and cables. Also designed with non-fibrous, dust-free material, making them suitable for sterile rooms and hospitals. Suitable for use for cable trunking that house 30-50% wires or cables. Available in a wide range of sizes to fit within most cable trunking compartments.
Trunking pillows are designed with a retention tag to attach to trunking for access. They sit tightly inside PVC or metal trunking compressed against wires and cables. Also designed with non-fibrous, dust-free material, making them suitable for sterile rooms and hospitals. Suitable for use for cable trunking that house 30-50% wires or cables. Available in a wide range of sizes to fit within most cable trunking compartments.
Intumescent Coating for Steel
Water-based intumescent coating for the protection of steel and aluminium. Easily applied to surfaces using a brush, roller, or also spray, which creates a smooth finish. Therefore, easily painted over with any good quality paint for decorative purposes.
Unprotected steel can lead to building construction collapsing in a fire.
It can take just a few minutes for unprotected steelwork in a building to attain temperatures of around 550ºC in a fire. At this temperature, steelwork loses its load-bearing capacity and the structure is likely to collapse. Therefore, giving little time for people to evacuate and even less time for the fire service to bring the fire under control.
Unprotected steel can lead to building construction collapsing in a fire.
It can take just a few minutes for unprotected steelwork in a building to attain temperatures of around 550ºC in a fire. At this temperature, steelwork loses its load-bearing capacity and the structure is likely to collapse. Therefore, giving little time for people to evacuate and even less time for the fire service to bring the fire under control.
Intumescent Paint for Wood (HW System)
A range of clear and white intumescent fire-resistant paint for wood. Giving protection to various wood and wood-derived materials. It is ideal for painting or upgrading existing wood or timber surfaces to either 30 or 60 minutes of fire protection. This paint is especially suitable for use on insulation board, MDF board, plasterboard, wood, and some wood-derived products. There is no need to strip off the existing paint or varnish as Envirograf adhesion primer is also available. See our references tab for full details of products in this range. Paint application using a brush, roller, or spray. Additionally, this range provides UV protection for external timber surfaces.
All types of new and old doors, some over 200 years old have undergone testing. All tested in accordance with BS476 part 22 (1987) and their fire resistance was upgraded to an integrity of over 60 minutes. The HW range can also upgrade wood panelling to 30 minutes or 60 minutes fire rating, according to the type of wood and its thickness. Open joists and floorboards have achieved 60 minutes of fire protection on a loaded floor to BS476 Part 20 (1987). Timber mouldings and carcasses have achieved 90 minutes of fire rating to BS476 Part 20 (1987). A range of timber types, including MDF and plywood underwent testing and complied with BS476 parts 6 and 7 (1987) Classes 0 and 1.
All types of new and old doors, some over 200 years old have undergone testing. All tested in accordance with BS476 part 22 (1987) and their fire resistance was upgraded to an integrity of over 60 minutes. The HW range can also upgrade wood panelling to 30 minutes or 60 minutes fire rating, according to the type of wood and its thickness. Open joists and floorboards have achieved 60 minutes of fire protection on a loaded floor to BS476 Part 20 (1987). Timber mouldings and carcasses have achieved 90 minutes of fire rating to BS476 Part 20 (1987). A range of timber types, including MDF and plywood underwent testing and complied with BS476 parts 6 and 7 (1987) Classes 0 and 1.
Fire Resistant Coating for Lath & Plaster
Fire-resistant aqueous paint for lath and plaster to upgrade the surface. A white, or coloured, fire-resistant intumescent coating system, offering fire protection to plasterboard or lath-and-plaster ceilings and walls of various thicknesses. Provides an excellent solution for projects where plasterboard needs fire rating but cannot be replaced. Listed buildings benefit from the application of fireproof paint, which is an approved upgrading solution by Building Control. A suitable solution for protected and heritage buildings which do not currently meet fire standards. When attacked by fire, the intumescent material protects the integrity as well as the insulation of the coated surface. Moreover, offers over 1-hour fire protection to plasterboard. This product is available in a smooth or also stippled finish. Please state the required finish when ordering.
Intumescent Acrylic & Acoustic Mastic
Intumescent acrylic and acoustic mastic, a halon-free, intumescent mastic with excellent adhesion to all materials. Available in standard colours brown, grey, black, and white. Additionally, other colours are available to order. For fire-stopping gaps from 1mm up to 60mm wide. Alternatively, for wider gaps, fit Product 40 − Fireproof Sponge into the gap first. After application, a skin forms that allows painting, but the material stays permanently flexible. It is a low-pressure material with good cooling ability for metals and expands up to five times its volume in a fire. Ideal for use horizontally or vertically around exit door frames, cable trays, ducting, and aslo partitions.
Intumescent acrylic and acoustic mastic is a powerful, fire-resistant filler and sealant. Therefore providing a permanent flexible seal against fire, smoke, and toxic fumes. Ideal for use either horizontally or vertically around door frames, cable trays, ducting, and partitions. Additionally, a new acoustic acrylic mastic version is available for non-fire-rated areas.
Intumescent acrylic and acoustic mastic is a powerful, fire-resistant filler and sealant. Therefore providing a permanent flexible seal against fire, smoke, and toxic fumes. Ideal for use either horizontally or vertically around door frames, cable trays, ducting, and partitions. Additionally, a new acoustic acrylic mastic version is available for non-fire-rated areas.
Intumescent Material & Panelled Door Upgrade Kits
A comprehensive system for upgrading flat panelled doors to fire-rated doors. Consisting of an intumescent cloth with a 1mm thick fireproof card face and contact adhesive. The panelled door upgrade achieved in different ways according to the thickness of the edge of the door and the thickness of the panels.
If the edge of the door is 30mm or more and the thickness of the panel is 9mm or more then these panelled doors can be upgraded with our Product 42 intumescent paint for timber, Clear or White system.
If the panels are less than 9mm then you will have to use our card or veneered intumescent sheet material. For advice call us on 01304 842 555.
If the edge of the door is 30mm or more and the panel is 8mm or less, then apply to the room side only.
The intumescent card, ply and veneer all underwent a fire resistance test employing general procedures and criteria. Fully tested to BS476 Part 22 (1987) on newly manufactured and old doors at UKAS-approved test centres. EN 1634-1:2000 & EN13501-2:2007 achieving 68 minutes integrity and 57 insulation.
If the edge of the door is 30mm or more and the thickness of the panel is 9mm or more then these panelled doors can be upgraded with our Product 42 intumescent paint for timber, Clear or White system.
If the panels are less than 9mm then you will have to use our card or veneered intumescent sheet material. For advice call us on 01304 842 555.
If the edge of the door is 30mm or more and the panel is 8mm or less, then apply to the room side only.
The intumescent card, ply and veneer all underwent a fire resistance test employing general procedures and criteria. Fully tested to BS476 Part 22 (1987) on newly manufactured and old doors at UKAS-approved test centres. EN 1634-1:2000 & EN13501-2:2007 achieving 68 minutes integrity and 57 insulation.
Surface Mounted Intumescent Fire & Fire / Smoke Seals
Intumescent fire seals, a surface-mounted intumescent fire or fire and smoke seal. No routing is necessary. Supplied as a pack with intumescent paper for use around the lock and hinge areas. Also supplied with two labels printed Fire Door − Keep Shut. Fitted to door frames in minutes. A 3½mm or greater gap down the closing stile and across the door head is all that is required. Seals fit directly over hinges with no hinge bind and no special gap is necessary on the hinge side. Can paint the face seal once fitted, however, do not paint the brush smoke seal. If the brush seal is painted in error, it is easy to replace.
The surface-mounted seals have been successfully used for over 25 years.
The surface-mounted seals have been successfully used for over 25 years.
Fire Protection Sleeves to Protect Cables, Pipes & Trunking
Firoblok fire sleeves for pipes, ideal for services or pipes which pass through fire-rated block, brick, concrete, or plasterboard. Specialised sleeves designed for electrical conduits are also available in this range. End plates are also available to seal penetrations in walls or floors, allowing services to pass through.
In the case of a fire, the intumescent material will expand, thus sealing the pipe at either end and preventing firespread. They also absorb heat to help prevent services, pipes, and cables from overheating. Highly flexible, moisture resistant and feature acoustic properties.
See the order reference tab for all available sizes.
In the case of a fire, the intumescent material will expand, thus sealing the pipe at either end and preventing firespread. They also absorb heat to help prevent services, pipes, and cables from overheating. Highly flexible, moisture resistant and feature acoustic properties.
See the order reference tab for all available sizes.
MG Intumescent Grilles (Slotted)
Intumescent ventilation grilles consisting of two metal plates that hold intumescent material fitted on either side of a door or wall. The grille has ventilation slots to allow improved airflow quality. The intumescent material placed within the grille will expand in under a minute to seal the openings, preventing fire and smoke from spreading. See also MGL intumescent grilles. Available in a wide range of different sizes and finishes.
The grilles are suitable for operational theatres, sterile areas, and food preparation spaces, providing effective passive fire protection. An option to include a thermal breaker is available. Once the grille reaches 70oC the link breaks and the inner intumescent plate drops, sealing the grille. Fires will become compartmentalized to prevent the spread of smoke and flames, preserving building structures and allowing safe time for occupants to evacuate.
The grilles are suitable for operational theatres, sterile areas, and food preparation spaces, providing effective passive fire protection. An option to include a thermal breaker is available. Once the grille reaches 70oC the link breaks and the inner intumescent plate drops, sealing the grille. Fires will become compartmentalized to prevent the spread of smoke and flames, preserving building structures and allowing safe time for occupants to evacuate.
LVML Intumescent Ring for Pipes
Intumescent ring for pipes designed for solid pipes in ceilings or walls. LVML intumescent rings are manufactured with metal and intumescent liner. The ring fits around pipes that pass through ceilings or walls. Suited for use for metal or also PVC pipes. The ring is available in various sizes. Designed with metal brackets and supplied with screws for ease of application around pipes. Suited for use either surface mounted or rebated.
In effect, the intumescent will expand under heat to seal off the pipe, thus preventing fire spread. The intumescent liner provides a 1-hour fire rating, able to compartmentalise fires to prevent spreading into different areas of a building. By slowing the spread of fires, occupants are able to safely escape homes and buildings via a fire escape route. Occupants are then able to contact fire rescue services to safely extinguish fires before they spread.
In effect, the intumescent will expand under heat to seal off the pipe, thus preventing fire spread. The intumescent liner provides a 1-hour fire rating, able to compartmentalise fires to prevent spreading into different areas of a building. By slowing the spread of fires, occupants are able to safely escape homes and buildings via a fire escape route. Occupants are then able to contact fire rescue services to safely extinguish fires before they spread.
Fire & Smoke Drop Curtain (Automatic/Manual Reset)
Automatic fire and smoke curtain made of impregnated silicone. Complete with a control panel − wired into an existing fire alarm system or smoke detector circuit or can also operate independently with a heat or smoke detector. Designed to close automatically in the event of a fire, sealing off the area. A battery backup system is available to operate the system in case of electrical failure. Powder-coated frame comes in white as standard, or available in colour if required. The curtain roller is motorised. The impregnated silicone curtain cloth can be kept clean by wiping with a damp cloth. Additionally, fitted inside an opening or surface-mounted in front of an opening. Will not obstruct the normal use of the opening, but the curtain will close in a fire. Ideal for industrial or domestic use, such as counters, conveyor belts, reception areas, etc.
Please contact our technical team for any further enquiries relating to the application or specification of this product.
Please contact our technical team for any further enquiries relating to the application or specification of this product.
Intumescent Glazing Strips
Intumescent glazing strips, 2mm-thick, compressible with self-adhesive tape backing. Supplied in 10m long rolls. Designed for use in conjunction with fire-rated glazing and compatible with a wide variety of door and window types. Such as steel doors, wood doors, and partitions.
The strips fit to beads on each side of the fire-rated glazing. Although the seal is 2mm thick, it will compress to 0.5mm while not affecting its performance. For 30 minutes glazing 10mm or 15mm fix the beads with 36mm panel pins at 200mm centres. For 60 minute glazing 20 − 25mm beads using 60mm No8 CS steel screws at 200mm centres to fix. Grip the self-adhesive backing strip and separate the protective paper from the adhesive. Pull along for a few centimetres to expose the adhesive surface ready for adhering onto the glazing beads. Attach the intumescent strip to the face of the bead, peeling away additional backing paper as necessary. Fix beads in place with the glazing strips towards the glass.
The strips fit to beads on each side of the fire-rated glazing. Although the seal is 2mm thick, it will compress to 0.5mm while not affecting its performance. For 30 minutes glazing 10mm or 15mm fix the beads with 36mm panel pins at 200mm centres. For 60 minute glazing 20 − 25mm beads using 60mm No8 CS steel screws at 200mm centres to fix. Grip the self-adhesive backing strip and separate the protective paper from the adhesive. Pull along for a few centimetres to expose the adhesive surface ready for adhering onto the glazing beads. Attach the intumescent strip to the face of the bead, peeling away additional backing paper as necessary. Fix beads in place with the glazing strips towards the glass.
About us
ENVIROGRAF® is a leadng force in Passive Fire Products.
Since 1983, ENVIROGRAF® has become a leading brand in passive fire products. It has a well-deserved reputation as an innovator and developer of passive fire products, and its commitment to product development is unparalleled.
Our Products Include:
Fire Barriers
Our cavity fire barriers deliver exceptional passive fire protection, effectively preventing the spread of fire through cavities. Constructed with intumescent material, they ensure outstanding safety. Envirograf fire barriers are specifically designed to safeguard walls, floors, ceilings, roofs, gaps, voids, assets, and furniture from the destructive impact of fire.
Electrical & Plumbing
Fire-resistant protection for cables, pipes, utilities, lighting, electrical components, trunking, sockets, and welding equipment.
Fireproof Coatings
Fire-resistant coatings, including intumescent paint, wallpaper, and sprays, designed to work with various materials.
Fire Doors
Enhancement kits, seals, and accessories for fire doors.
Adhesives, Fillers & Sealants
Fire-resistant adhesives, fillers, and sealants suitable for use with various materials.
Acoustic, Draught & Weather Seals
Our selection of acoustic, draught, and weather seals is expertly crafted to provide reliable protection against noise, pollution, smoke, weather, and draughts.
Ventilation
Fire-resistant and acoustic ventilation solutions, including intumescent grilles, outlets, fan covers, and gas flue hatches.
Glazing
Essential components for fire-rated glazing panels.
The Hallmark of Excellence
The ENVIROGRAF® passive fire products carry the hallmark of excellence, reflecting the high standards that prevail in its laboratory, test rig, and manufacturing facility. Throughout the manufacturing process, ENVIROGRAF® passive fire products undergo rigorous quality control to ensure they remain at the forefront of fire containment technology. A high reputation has been earned by the company and its passive fire products, with its operating system accredited to ISO9001.
Considering Every Risk
To prevent loss of life and property from passive fire protection, every risk must be taken into account. Despite being aware of the importance of fire barriers in preventing or delaying the spread of fire, many people do not consider the effects of breaching the fire barrier, possibly to allow electrical wires or other services to pass through. In order to maintain the integrity of fire barriers, whether they are ceilings, floors, roofs, or walls, ENVIROGRAF® intumescent products have been developed.
Choosing Appropriate Passive Fire Products
IN addition to passive fire products, ENVIROGRAF® offers passive fire protection products, such as load-bearing steelwork and fire doors, that protect structures from fire damage and preserve structural integrity. It is crucial to choose the right passive fire products. A seal's fire protection must match that of the barrier it seals. A ceiling rated for 60 minutes of fire protection requires a passive seal rated for 60 minutes to maintain its integrity. Building structural items must be protected by knowing their protection ratings and ensuring they retain their load-bearing capacity in a fire.
Since 1983, ENVIROGRAF® has become a leading brand in passive fire products. It has a well-deserved reputation as an innovator and developer of passive fire products, and its commitment to product development is unparalleled.
Our Products Include:
Fire Barriers
Our cavity fire barriers deliver exceptional passive fire protection, effectively preventing the spread of fire through cavities. Constructed with intumescent material, they ensure outstanding safety. Envirograf fire barriers are specifically designed to safeguard walls, floors, ceilings, roofs, gaps, voids, assets, and furniture from the destructive impact of fire.
Electrical & Plumbing
Fire-resistant protection for cables, pipes, utilities, lighting, electrical components, trunking, sockets, and welding equipment.
Fireproof Coatings
Fire-resistant coatings, including intumescent paint, wallpaper, and sprays, designed to work with various materials.
Fire Doors
Enhancement kits, seals, and accessories for fire doors.
Adhesives, Fillers & Sealants
Fire-resistant adhesives, fillers, and sealants suitable for use with various materials.
Acoustic, Draught & Weather Seals
Our selection of acoustic, draught, and weather seals is expertly crafted to provide reliable protection against noise, pollution, smoke, weather, and draughts.
Ventilation
Fire-resistant and acoustic ventilation solutions, including intumescent grilles, outlets, fan covers, and gas flue hatches.
Glazing
Essential components for fire-rated glazing panels.
The Hallmark of Excellence
The ENVIROGRAF® passive fire products carry the hallmark of excellence, reflecting the high standards that prevail in its laboratory, test rig, and manufacturing facility. Throughout the manufacturing process, ENVIROGRAF® passive fire products undergo rigorous quality control to ensure they remain at the forefront of fire containment technology. A high reputation has been earned by the company and its passive fire products, with its operating system accredited to ISO9001.
Considering Every Risk
To prevent loss of life and property from passive fire protection, every risk must be taken into account. Despite being aware of the importance of fire barriers in preventing or delaying the spread of fire, many people do not consider the effects of breaching the fire barrier, possibly to allow electrical wires or other services to pass through. In order to maintain the integrity of fire barriers, whether they are ceilings, floors, roofs, or walls, ENVIROGRAF® intumescent products have been developed.
Choosing Appropriate Passive Fire Products
IN addition to passive fire products, ENVIROGRAF® offers passive fire protection products, such as load-bearing steelwork and fire doors, that protect structures from fire damage and preserve structural integrity. It is crucial to choose the right passive fire products. A seal's fire protection must match that of the barrier it seals. A ceiling rated for 60 minutes of fire protection requires a passive seal rated for 60 minutes to maintain its integrity. Building structural items must be protected by knowing their protection ratings and ensuring they retain their load-bearing capacity in a fire.
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