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Showing 22–42 of 46 results

Envirograf Intumescent Downlighter Covers and Cages

£6.47£32.61
A range of intumescent-lined, woven glass fabric covers and rigid metal cages to be used with downlighter fittings, providing a fire seal for maintaining the integrity and fire rating of a ceiling. Can be easily fitted from above or below in plasterboard or suspended ceilings....

Envirograf Intumescent Expansion Joints

£5.53£34.32
Compressible fireproof sponge strips with foil-clad intumescent material on one or two sides, for use as movement or expansion joints. They are easy to install and unaffected by water or chemicals. [Product-Page-Short-Description-Call-To-Action]

Envirograf Intumescent Fire and Smoke Seals Standard & Extended Brush Lengths

£2.35£4.34
Envirograf intumescent seals for door ideal for single and double-action doors. [Product-Page-Short-Description-Call-To-Action]

Envirograf Intumescent Fire and Smoke Stop Pillow

£3.36£21.53
A reinforced glass cloth intumescent pillow filled with fireproof sponge and intumescent material which expands to 3 times its original size in a fire, fire stopping gaps around services in walls, floors or ceilings. Pillows will expand at low pressure, locking together to seal off...

Envirograf Intumescent Fire Stop Block

£27.76£40.68
A fire-resistant mineral fibre block which can be used as a temporary or permanent fire stopping method in walls or floors. Clad with foil and intumescent strips, the block expands in opposite directions in a fire, locking in place and sealing the void. Intumescent blocks...

Envirograf Intumescent Fireproof Sponge

£4.59£8.62
A black sponge that will not burn, just char, in the event of a fire, providing an extremely effective fire-stopping barrier. Supplied in a range of sizes and profiles to suit a variety of fire-stopping applications. [Product-Page-Short-Description-Call-To-Action]

Envirograf Intumescent Glazing Strips

£11.02£18.44
Intumescent Glazing Tape for 30 to 60 minute fire doors. [Product-Page-Short-Description-Call-To-Action]

Envirograf Intumescent Letter Box Unit

£15.65
An intumescent letter box to provide fire, smoke, weather and draught protection.[Product-Page-Short-Description-Call-To-Action]

Envirograf Intumescent Letterbox Liner

£11.17£12.17
An intumescent letter box liner comprising two adhesive L-shaped sections which are fitted into existing mail apertures. Used for improving the fire rating of existing letter box apertures. [Product-Page-Short-Description-Call-To-Action]

Envirograf Intumescent Metal Fire Box and Flexible Fire Bag

£50.10£343.73
Fire and smoke resistant letter bags and boxes to protect against arson. (See please our handy table for size options and ordering codes). [Product-Page-Short-Description-Call-To-Action]

Envirograf Intumescent Non-Fibrous Fire Stop Blocks

£28.17£52.43
A fire resistant non-fibrous sponge block which can be used as a temporary or permanent fire stopping method in walls or floors. Clad with foil and intumescent strips, the block expands in opposite directions in a fire, locking in place and sealing the void. Non-fibrous...

Envirograf Intumescent Wraps

£1.15£70.73
0 review(s)

Envirograf Intumescent Wraps

£1.15£70.73
A strip of intumescent material clad in foil which can be cut to size and wrapped around any type of pipe or cable, providing an effective fire stopping barrier. Available in a wide range of sizes, or in a 10m continuous roll form which can...

Envirograf MG and MGL Intumescent Grilles

£40.70£465.62
Metal grilles fitted with intumescent material to be fitted either side of doors or walls. [Product-Page-Short-Description-Call-To-Action]

Envirograf Multi-Purpose Box

£6.19£87.23
0 review(s)

Envirograf Multi-Purpose Box

£6.19£87.23
A metal box lined with intumescent, with one detachable face to facilitate fitting. It has a fireproof sponge seal in the middle which can be cut to allow any type of service to pass through. The intumescent will expand inwards at high temperatures, creating an...

Envirograf Rainscreen Cavity Barrier Range

Not available to purchase online, please CONTACT US. A range of flexible, moisture-resistant cavity barriers for providing an effective fire and smoke seal in the cavity between brick or block walls and rainscreen cladding. RS/WB Flexible Foiled Rainscreen Cavity Barriers A barrier consisting of an...

Envirograf Silicone Fire Proof Sealant (Box of 25)

£149.25£163.25
A flexible silicone sealant which on curing is like rubber in consistency. For use as joints between many building elements and materials, giving a water-tight and gas-tight seal. For example, in steel, brick and blockwork, concrete, ceiling, walls and partitions (not suitable for sealing around...

Envirograf Surface Mounted Intumescent Fire and Smoke Seals

£29.00£55.00
Envirograf intumescent seals which are surface-mounted onto doors and door frames, sealing off fire and smoke. [Product-Page-Short-Description-Call-To-Action]

Envirograf Thermal Cavity Barrier

Not available to purchase online, please CONTACT US. Thermal cavity barrier ideal for cavities around door and window apertures.[Product-Page-Short-Description-Call-To-Action]

Envirograf Timber Frame Cavity Barrier Range

Not available to purchase online, please CONTACT US. A range of lightweight, adhesive-backed cavity barriers, ideal for use in timber-framed buildings, party walls and cavity surfaces with with a rendered finish. CV Strip Cavity Barrier A flexible, PVC and foil-clad intumescent strip with self-adhesive backing...

Envirograf Under-Floor Fire Barrier and Acoustic Barrier

Not available to purchase online, please CONTACT US. Fire and acoustic resistant barrier for use between joists over lath and plaster ceilings. A graphite impregnated cloth barrier covered with a reinforced craft paper, designed to provide fire protection and support to wooden flooring.[Product-Page-Short-Description-Call-To-Action]

Intumescent Pipe Collar by Envirograf

£4.03£30.34
Intumescent fire collars are used on pipes passing through walls and barriers to help prevent / delay the spread of smoke and fire. In the event of a fire, the the fire collars ‘intumesce’ or expand, crushing plastic and thin metal pipes in order to...

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