Fire Door Seals

Fire, smoke, and acoustic protection for timber, metal and composite doors.

Fire doors are a crucial component in the passive fire protection of a building, and all fire doors must be fitted with the appropriate seals. The fire door strips are placed between the door frame and the door on all four sides. In the event of a fire, the extreme heat causes the intumescent strips to expand and seal the gap between the door leaf and the frame. This contains the fire and allows enough time for people to evacuate the building. By preventing the fire from spreading to other parts of the building, the risk to life and property is greatly minimised.

Smoke Seals

Pyroplex fire and smoke seals include additional features designed to restrict the passage of smoke. Flipper seals are thermally fused to the casing to help prevent delamination under normal conditions of use and are manufactured from tear-resistant polyurethane for increased durability. Flipper and brush seal options also provide acoustic benefits.

Features

Pyroplex intumescent strips and fire door seals are available in multiple sizes to suit different fire resistance requirements. Products feature self-adhesive backing for ease of installation and are printed for identification and traceability. Cased intumescent strips are available in six colours to complement the doorset.

Ease Of Use

The manufacturing process for our fire door seals produces a consistent flat base, creating an improved contact area and helping to make the seals easier to fit on site.

Passive Fire Protection

Intumescent strips and fire door seals form one part of a wider passive fire protection strategy, helping to maintain compartmentation at fire-rated doors. Fire glazing seals and intumescent air transfer grilles provide protection for other openings, while our fire stopping products provide solutions for service penetrations and other applications.