The Passive Fire range of Rigid Box Seals provide the traditional seal for fire rated timber door edges and frames. They are suitable for rebates in timber door leafs or frames in single and double action, single or double doors. Easy to fit.

Our Rigid Box Seals are ideal for newbuild and retro-fit applications. Rigid Box Seals are supplied in 2.1m lengths as standard and are quick and easy to fit as no special tools are required. They are supplied with an acrylic self adhesive tape backing to make application easy.

Passive Fire seals are tested to BS476 Part 22:1987 and other International standards and are compliant with the requirements given in CERTIFIRE TS35. CERTIFIRE CertificateNo. CF358.

• Reduce closing forces by design.
• Provided with rigid box outer casing for added durability.
• Supplied with a self-adhesive backing for ease of application.
• Available in 2.1m cut lengths as standard.
• Identification on each product ensures full traceability.
• Intumescent material is high-pressure and multi directional