Everbuild Gun Grade Thermofoam® Insulation Foam 750ml

£ 20.99 inc.VAT
£17.49 ex. VAT / RRP £23.78

The Everbuild Thermofoam® Insulation Foam is a specially formulated, highly flexible PU foam that absorbs component movement thereby giving an air-tight seal to reduce heat loss and improve energy efficiency in buildings. It adheres to all common building materials including concrete, brickwork, wood, plaster, plastic, stone, metal etc.

Thermofoam® Insulation Foam has been tested to the latest standard and is not only air permeability tested to EN 12114:200-03 but also acoustic rated to EN ISO 717-1 up to 64 dB, temperature resistant (-40 to 80°C) and finally fire rated to ISO 13501 Class E.

Areas for Use:

• Window installation (clean, controlled backfilling and insulated sealing of window and external roller blind cavities)

• Gap filling of external door frames (must be used in conjunction with mechanical fixings)

• Filling cavities in wall break-through for all types of utilities and services


Colour: Off White
Size: 750ml


Product Code
0.92 Kg


We offer a range of delivery services which will be based on the item, the weight and delivery location.  With most products you will be given an option of whether you want it 2-3 day untracked, or next working day. You will be given these options in your basket once you’ve supplied your delivery address as part of our checkout process.

Please note that if you are having a delivery to an address outside of Zone A & B the delivery services offered may take longer. Zone C up to 48 hours, and Zone D & E up to 72 hours.

For more information on our delivery charges and zones, please click here.

Returns & Refunds

In the unlikely event that you need to return your item, please can you read through our returns & refund policy here and follow the instructions for the one that relates to your reason for return.

Please note that returns for items purchased on our website will not be processed by any of our branches.

Competitive prices
1000s of products in stock
Express delivery options