Filter By

Hydron Nu-Flame Fire Upgrade System (For Timber)

The Nu-Flame Fire Upgrade paint system has been developed for the over-coating of multi layered paints for areas without the need to strip the current paint. This Timber pack is ideal for doors and skirting. Advantages All packs achieve BS Class 1/0 Surface Spread of Flame protection For interior use only

Price £352.35 Regular price £391.50
In stock

Sherwin-Williams Macropoxy 400

Macropoxy 400 (formerly known as Sherwin-Williams Macropoxy C400V3) multi-functional epoxy zinc phosphate coating is suitable for the protection of steelwork in a range of exposure environments from C1 to C5. It was recently used on The Shard for corrosion protection. Recommended Uses Buildings Car parks Petrochemical plants Breweries...

Price £58.12 Regular price £64.58
In stock

Thermoguard Thermocoat W

Thermoguard Thermocoat W is a White Intumescent Paint for steel, structural steel and cast iron:  Up to 90 minutes’ fire resistance Can be overcoated with compatible decorative topcoat Water-based Low odour Environmentally friendly Cost effective for large projects Certificate of supply available on request Can be applied by brush,...

Price £46.80 Regular price £52.00
In stock
All sale products

Need Help?

Cavity Fire Barriers

Divide and compartmentalise voids and spaces between walls and underneath cladding to stop fire spreading through properties, especially in high-rise residential and office buildings. Cavity fire barriers clad in intumescent expand across and into gaps to seal up holes, protecting against fire and smoke, halting progress of a fire, particularly into roof spaces and soffits.

Choose from a selection of cavity barriers offering fire, smoke, acoustic and thermal protection in wall spaces.

Fire protection doesn’t have to be hard work, let our technical staff help you get the level of protection you require and the finish you want. If there is a product you cannot find, please contact our Technical and Sales Support Team on 0113 245 5450.

For clarification on minimum requirements before buying one of our fire-stopping products, please review the information provided in the 'DATASHEETS' tab on the product in question. A written specification should be obtained from our Technical Department for your project prior to use to ensure the product will be suitable.

There are 5 products.

Showing 1-5 of 5 item(s)

Active filters

Envirograf WB Non-Ventilated Cavity Barrier

WB Non-Ventilated Cavity Barriers for between brick or block walls. Upstand varieties can be made to order. Features intumescent that expands in fire, sealing gaps. Refer to sizes below Fit vertically & horizontally 1m & 2m lengths Use around window frames & door frames Ideal for UPVC windows & timber-framed houses Up...

Price £11.05
In stock

Envirograf WBS Non-Ventilated Cavity Barriers

WBS Non-Ventilated Cavity Barriers made from flexible fireproof sponge, for use in brick/block cavities. Its unique spring properties mean it can be fixed simply by pressing into place. Refer to sizes below Ventilated version available Barrier must be 10mm wider than the cavity Offers thermal insulation Up to 2 hours fire protection

Price £16.99
In stock

Envirograf TCB Thermal Cavity Barriers

Thermal Cavity Barriers are used around window and door apertures, offering both fire and thermal protection. Made from flexible fireproof sponge, fixed to a thin, foil-faced intumescent strip that expands in fire. Ideal for timber-framed buildings. Refer to sizes below Waterproof Moisture resistant Fixed easily with clout nails Can be...

Price £7.58
In stock

Envirograf Sealed Cavity Tray

The Envirograf Sealed Cavity Tray (SCT) provides up to 60 minutes of fire integrity and insulation in cavity walls and can be bent to any shape required, bedding into block or brick work (by 40mm in both inner and outer walls). Refer to ordering references further below Can be supplied with screws and washers to secure into inner walls...

Price £6.82
In stock

Envirograf Silver Sealed Cavity Tray with Mesh Protective Tray

Use the Envirograf Silver Sealed Cavity Tray with Mesh Protective Tray to protect cavity walls from fire for up to 120 minutes. The fire barrier tray has an optional mesh tray to protect it from falling sand and cement from brickwork, and seals into place between block and brickwork or can be securely screwed into inner walls. See ordering...

Price £2.62
In stock