Non Combustible Cavity Tray Lintel-50 (Heavy Duty)

Description

For use in an exterior masonry skin in conjunction with a non-masonry inner leaf such as a steel frame system (SFS) to support masonry above window and door openings.

All IG Non Combustible Cavity Tray Lintels satisfy the thermal performance requirements of Approved Document L of the Building Regulations (E & W), Northern Ireland’s Technical Booklet F and Scotland’s Technical Handbook, section 6. 

The NCCTL satisfy fire safety requirements of Approved Document B of the Building Regulations within buildings over 11m in height.

Reaction to fire classification = A1 (non combustible) in accordance with BS EN 13501-1 as defined in 96/603/EC.

Meets the requirements of material/coating specifciation requirements within PD6697.

The IG patented NCCTL prevents thermal bridging. 

IG's NCCTL conforms to the requirements of a cavity tray satisfying the NHBC & LABC technical guidance.

The NCCTL patented machanically fixed stop ends are prepositioned within perpend joints to accommodate brickwork openings.

The installation of the NCCTL requires no additional specialist skills. The ease of installation in the outer leaf combines the structural load bearing lintel with the advantages of a self-supporting cavity tray. 

For more detailed information applicable to a particular wall construction, contact IG Lintels Technical Department.

Refer to IG Lintels literature for details regarding lintel ranges, height, thickness and Uniformly Distributed Load (UDL) figures.