Gaps that exist around your doors, windows and in brickwork can let in water and cold air which isn’t great for the home. Not only can gaps let through cold air reducing the temperature inside, but they also allow water to get into the fabric of the building which over time can cause damage. The best way to solve this problem is to make sure that gaps either don’t exist or where they do, seal them up with a high-quality product. Expanding foam is ideal for this task. Once applied to the gap or hole, it will expand up to fifty times its original volume and then set hard, stopping draughts and water from getting through. Our expanding foam available on our website is carefully sourced and we only list brands that we would use ourselves. We work hard to bring our customers the best products at the most affordable prices so you can afford the products for DIY tasks or you can keep your costs low if you use them on professional-client projects. In this section of our website, you can browse all of the expanding foams that we stock and read the detailed product descriptions to see their suitability, when they can be used and whether they would be a good fit for your project. Start your search on this page or browse our product pages. The checkout process is quick and simple, completed in just a few steps.