Pyroplex Fire Only Seals

Pyroplex Intumescent fire only Rigid Box Seals provide a traditional fire only seal for fire rated timber door sets. They can be fitted into rebates in door edges or frames. They are suitable for for single and double action, single or double doors. Furthermore the doors can be latched or unlatched.

Fire only strips are ideal for both new build applications and refurbishments.

Key product features:

These fire seals are available in a choice of 2 colours ,white or brown, to suit your requirements or blend with decor. Other colours may be available upon request. Please contact us if you desire another colour.

Intumescent fire only Rigid Box Seals come in 2.1m lengths.

These seals are quick and easy to fit with no special tools required. They are supplied with an acrylic self adhesive tape backing for ease of application.

The standard sizes are suitable for FD30 and FD60 doors (FD30: 10×4 and 15×4, FD60: 15×4 and 20×4). Other sizes may be available. Please contact us for more information.

This product has a life cycle of 10 years, following correct installation.

Fire Testing:

The Pyroplex fire only seals have been tested in accordance with the following standards:

BS 476: Part 20/22: 1987 – fire

BS EN 1634-1 – fire

BS EN 1363-1 – fire

Certifire approved: Certificate No. CF355

Installation guidance:

Choose the correct fire seal size, basing your decision from the product’s fire testing.

The seal should be installed to seal off the sides and head of the door. In the centre of the door leaf or frame route a suitable sized groove for the seal.

Make sure the rebate you create is clean and free from dust & moisture.

Remove the self-adhesive backing liner from the back of the strip, then push fit the item into place.

We advise you to install the product when the room temperature is between 5 and 40 degrees Celcius.

To seal the bottom of the door we suggest using our Surface Mounted Acoustic Drop Seals.