Our door seals include intumescent fire and smoke seals and acoustic seals that improve the performance of fire and internal doors. Fitted into the door edge or frame, they help contain smoke, reduce noise and cut draughts. See our fire door kits and overhead door closers for a complete fire-door set-up.
Door seal buying guide
What does an intumescent seal do?
An intumescent seal expands when exposed to heat, sealing the gap between door and frame to slow the spread of fire and smoke. It is an essential part of a compliant fire door.
What is the difference between fire and smoke seals?
Fire-only seals resist flame and heat, while combined fire and smoke seals add a brush or fin that limits cold smoke at ambient temperatures. Combined seals are widely specified for fire doors.
How do I choose the right size?
Seals are sized by width and depth to suit the groove in the door or frame. Check your door's requirements and the gap being sealed before ordering.
The right seals help your fire doors perform as intended. Free UK delivery on orders over £100.
🚚 Next-day delivery — order before 2pm✅ Free UK delivery over £100 (exc. VAT)⭐ Rated 4.6 by our customers🏢 Trade accounts available
