What are intumescent fire & smoke seal strips used for?

These seals are designed to help slow the spread of fire, smoke and hot gases around fire doors. The brush pile also helps reduce draughts and smoke transfer.

What size fire door gap are these suitable for?

10mm seals are typically suitable for smaller gaps, while 15mm seals are recommended for larger gaps. Always check your fire door manufacturer’s guidance before installation.

Can these seals be cut to size?

Yes. The strips can be trimmed using a sharp blade or fine saw for an accurate fit during installation.

How are the strips installed?

Each strip features a strong self-adhesive backing. Simply peel the backing, position the strip into the routed groove or frame area, and press firmly into place.

What are the dimensions of each strip?

Each strip measures 1050mm length x 4mm thickness and is available in 10mm or 15mm width options. Pack includes 5 strips.

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Intumescent Fire & Smoke Door Seal Strips White 15mm x 4mm x 1050mm – Self Adhesive FD30 Fire Door Brush Seal – Smoke & Fire Protection Strip for Internal Fire Doors – 5 Pack

Intumescent Fire & Smoke Door Seal Strips White 15mm x 4mm x 1050mm – Self Adhesive FD30 Fire Door Brush Seal – Smoke & Fire Protection Strip for Internal Fire Doors – 5 Pack

Product ID: 673927243

Details

Brand
BMF DIRECT
Colour
White
Item thickness
4 Millimetres
Material
Intumescent
Product dimensions
105L x 105W

🔥Expands instantly under heat

🚪Seals door gaps tight

⏱️30-60 min certified fire rating

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Description

🔥 Seal the deal on safety — don’t let fire or smoke crash your space!

VALUE 5 PACK - Five strips per pack to cover multiple doors or larger gaps efficiently
RAPID FIRE EXPANSION - Intumescent material swells instantly to block flames and heat
EFFORTLESS INSTALLATION - Self-adhesive backing means no tools, no hassle, just stick & secure
SMOKE BARRIER TECHNOLOGY - Brush pile seal stops toxic smoke infiltration for safer spaces
CERTIFIED FIRE PROTECTION - Meets 30-60 minute fire door standards for peace of mind

These Intumescent Fire & Smoke Seal Door Strips are engineered to rapidly expand under extreme heat, sealing door gaps to prevent fire and smoke spread. Certified for 30-60 minute fire doors, they combine silicone durability with a brush pile smoke seal for comprehensive protection. Easy to install with self-adhesive backing, the 5-pack offers a practical solution for enhancing fire safety compliance in homes and businesses.

Specifications

ASIN	B0DKVXPBVH
Best Sellers Rank	131,488 in DIY & Tools ( See Top 100 in DIY & Tools ) 587 in Draught Excluders & Seals
Brand	BMF DIRECT
Colour	White
Customer Reviews	3.8 3.8 out of 5 stars (12)
Included Components	5 x Fire & Smoke Seal Strips
Item Dimensions L x W	105L x 105W centimetres
Item Thickness	4 Millimetres
Manufacturer	BMF DIRECT
Material	Intumescent
Model Number	IFOS/10
Number of Items	5
Recommended Uses For Product	Fire door sealing smoke protection draught reduction internal doors FD30 fire doors residential commercial office use
Unit Count	5.0 count

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