About us

Our remit is simple. We offer a complete range of quality, fully-tested intumescent, smoke and acoustic products.
Here is a brief list of all the products we have to offer:

Intumescent – All standard and non-standard sizes, lengths and colours.

Flexible Intumescent – The only fully-tested, flexible intumescent suitable for use as a fire-rated, perimeter seal in uPVC framing systems in the UK.

Ironmongery – High-quality, traditional and contemporary door and window furniture.

Letterplates – The biggest range in the UK. All finishes from stainless, polished, satin, anodised and painted.

Glazing – The most cost-effective, easy-to-use FD30 and FD60 glazing system for both apertures and screens.

To find out more information about who we are and what products we have to offer, feel free to phone us  or email us at

01661 830 101 // sales@seals4doors.co.uk