Smoke and fire cavity barriers

An acoustic fire stop.

Semi-rigid Rockwool stone wool to polythene damp proof course cavity closers.

Fire Protection for timber/steel frame and masonry cavity walls.

Stone wool system for fire stopping linear joints.

Open state cavity barrier for rainscreen systems.

Fire Protection for timber and steel frame and masonry cavity walls.

Open state cassette insert.

Cavity barriers and fire stops for masonry external walls.

Balcony bracket cavity barrier kit providing a rapid solution to a complex detail and allows continuity of cavity compartmentation when abutted either side by SIDERISE Cavity Barriers and Fire Stops.

Manufactured using polythene enclosed non combustible rockfibre in bespoke sizes designed to be compressed by 15 mm within the cavity - this 'made to measure' cavity barrier design provides a minimum of 1 hour fire resistance and is crucial in sound applications where 'flanking transmission' can be the weak link of an otherwise robust construction. Meets the requirements of:2000 Building Regulations (E&W) Approved Document B (Fire Safety).2003 Building Regulations (E&W) Approved Document E (Sound Resistance).Robust Details Part E.NHBC Standards 2005.Tested by Warrington Fire Research to provide one hour fire resistance – double the minimum requirement. Meets Parts B and E (including Robust Details) of the Building Regulations (E&W) 2000. Mayplas Deluxe and Party Wall Ranges have been assessed to provide two hours fire resistance.

Insulated cavity closer for door and window openings.

Acoustic cavity closer with tissue faced rockfibre slab laminated to black polyethylene DPC.

Cavity fire barriers for vertical application in rainscreen cladding systems full fill the void between the external envelope and internal structure; with up to 120 minutes' fire integrity/insulation.

SIDERISE RH cavity fire barriers for horizontal application in rainscreen cladding systems, suit air gaps up to 50 mm in drained and ventilated facades and offer up to 120 minutes' fire integrity.