Fire & Smoke Door Seals

Fire and smoke door seals are fitted around door frames to help prevent the spread of fire and smoke. Also known as intumescent strips or fire strips for doors, they are designed to expand when exposed to high temperatures, sealing the gaps between the door and the frame. This range includes fire and smoke seal door packs and automatic door drop seals suitable for commercial and domestic properties.

Find the correct fire door strips for your project, with options available in various lengths and colours including white, brown, and silver. Choose from seals offering 30-minute or 60-minute fire resistance to comply with building regulations. The selection includes surface-mounted and morticed automatic drop seals, available from trusted brands like Astroflame, SPARKA, and Stormguard.

What are Intumescent Strips Used For?

Intumescent or fire door strips are fitted around door frames to prevent fires from spreading. They are designed to expand when exposed to extreme temperatures, filling in any gaps that smoke or fire could penetrate through. Fire door strips are available in multipacks, so you can fit them to every fire door around your property. All models are fire-rated, tested according to current regulations and can withstand extreme temperatures for up to 30 minutes.