TIMCO Intumescent Fire & Smoke Seals - 15 X 4 X 2100mm - Pack of 50

This bulk pack contains 50 full length intumescent strips suitable for fire and smoke doors. Each ...

Best current price£100.43from Power Tools Direct

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Power Tools DirectTimco 487515 Intumescent Fire & Smoke Seals 15 X 4 X 2100Mm Bag 50
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B&QB&Q - TimcoIntumescent Fire & Smoke Seals (Size 15 X 4 X 2100mm50 Pieces)
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Product Information

Full details

Designed for professionals and building maintenance teams, these TIMCO Intumescent Fire & Smoke Seals provide a critical safety solution for 30 and 60-minute fire-rated doors. The primary benefit is their rapid high-pressure, multi-directional expansion during a fire, which effectively seals gaps to prevent the spread of smoke and heat, though the 2100mm length necessitates precise cutting to fit specific door frame dimensions.

All features

Model Part Number487515
BrandTIMCO

Extended Product Information

FAQs

Are these seals suitable for both 30 and 60-minute fire doors?

Yes, these seals are certified for use with both 30-minute and 60-minute fire-rated door assemblies.

Do I need to use glue or screws to install these?

No, these strips feature a factory-applied self-adhesive backing for easy installation.

Are the materials used in these seals toxic?

No, the strips are mineral-based and contain no fibrous materials or harmful chemicals, making them safe to handle.

How long do these seals last?

They have been laboratory-tested for an ageing lifespan of 100 years.

Will humidity damage the seals?

No, the material is specifically engineered to be unaffected by moisture and high-humidity environments.

What is the thickness of these seals?

The dimensions are 15mm width by 4mm depth.

Troubleshooting

Seal is not sticking to the door frame.

Clean the surface thoroughly with a degreasing agent to remove dust or old paint, allow it to dry completely, and re-apply.

Brush seal appears flattened or damaged.

Inspect the door closing mechanism to ensure the door is not slamming against the frame; replace the section of the seal if the brush filaments are severely crushed.

Strip is too long for the door frame.

Measure twice and use a sharp fine-toothed hacksaw or craft blade to cut the strip to the required length before removing the adhesive backing.

Pros and Cons

Pros

  • Certified fire and smoke protection (Certifire CF846)
  • Durable mineral-based composition
  • Easy installation with adhesive backing
  • Resistant to moisture and household chemicals
  • Safe to handle without protective gear

Cons

  • Requires precise manual cutting for custom lengths
  • Bulk pack of 50 may be excessive for small-scale projects
  • Requires clean, dust-free surfaces for adhesive efficacy

Setup, Compatibility & Care

Before installation, ensure the door rebate is clean, dry, and free from debris or paint residue, as the self-adhesive backing requires a smooth surface for a permanent bond. Use a sharp saw or heavy-duty cutting tool to trim the 2100mm strips to the exact height and width of your door frame. Once cut, peel the backing tape and press the seal firmly into the groove. These seals do not require specialized maintenance; they are chemically stable and unaffected by common cleaning agents. Periodically inspect the brush seal for physical damage to ensure the smoke-blocking efficacy remains intact.

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