FlameBlok

One-hour fire-rated, fully insulated cavity closer system. Creates a continuous ring of fire protection around openings in cavity walls, combing cavity closer and cavity fire barrier in one product. They feature foil-encased fire insulation that reflects flames and heat and prevents moisture penetration.

Features and benefits:

• Superior thermal performance to other traditional methods of closing cavities, such as battens in timber frame or returned brickwork.

• Provides a thermal break which stops cold bridging.

• Complies with current Accredited Construction Details (ACDs) and E&W Approved Documents B and L.

• Tested to BS EN 1363 as demanded by building regulations.

Application:

For openings in cavity walls.