Polypropylene brush seals are common pile seals used with timber, aluminium, and PVC joinery. Polypropylene will not rot, is UV, chemical and weather resistant, and has exceptional abrasion resistance. Both Standard Brush Pile and Brush Pile with central fin are available. Finned seals offer superior acoustic and water resistance.

Nylon Brush Seals have more rigidity than polypropylene allowing them to span larger gaps. This makes them ideal for stopping insects, birds, etc on revolving doors and the top of sliders or roller doors. They are also useful as spray deflectors on vehicles and the nylon bristle is a halogen gas barrier.

Compression seals are available with aluminium and PVC holders. PVC has good weathering characteristics and withstands UV well. It has been used successfully with most common building materials (except polycarbonate sheet).

QLon is an especially formulated thermoset urethane open cell cushion material with a tough polypropylene cover, is UV stabilised, compression set resistant, solvent and paint resistant. It has excellent temperature and weather sealing performance and is an effective barrier to air movement. Durability is exceptional.

Intumescent Fire Door Seals are easily fitted to new or existing doors to improve their fire performance or smoke control capability. Fire Door Seals are composed of an intumescent core, which provides the fire resistance, encased in a rigid PVC casing and are available with an optional smoke control brush.

Smoke Temperature Definitions are not universal and may differ between seal manufacturers. The definitions we use are: HOT 500°C and over. Hot Smoke Seals need to deal with Hot, Medium and Ambient smoke. They normally incorporate an intumescent seal and an ambient smoke seal. Our BP range of seals are examples. MEDIUM 200°C ± 20°C. Medium Smoke Seals include the hot smoke seals above plus the silicone seals which are deemed to comply with temperature requirements for medium smoke. AMBIENT 25°C ± 15°C. Ambient (Cold) Smoke Seals include the hot and medium seals above plus our range of Brush Pile Seals.