QMG Variable Size: 2700mm

STANDARD IG LINTEL All IG standard lintels satisfy the thermal performance requirements of England and Wales’ Part L of the building regulations, Northern Ireland’s Part F and Scotland’s Technical Handbook, section 6. Our standard L1 range has Psi values ranging from 0.2 to 0.3 W/m.k. The exact figure of your Psi value depends upon the wall construction the lintel is built into.

Timber Frame Lintels CTF7 Cavity 70-85mm 2700mm

Single Leaf Lintel For 102mm Exterior Solid Walls 2700mm

• Standard lengths are available in 150mm increments.
• The SWL (safe working load) is based on the total UDL (uniform distributed load) over maximum span using 150mm end bearings.
• For solid wall construction in excess of 250mm an appropriate Open Back Lintel can be utilised, contact Catnic Technical Services for details.
• CN71 and CN81 lintels can also be used as heavy duty wall eaves lintels for 70mm to 100mm cavities.

Cavity Size 90 – 105 mm Outer Leaf 95 – 105 mm Inner Leaf 100 – 115 mm Weight 29.13 kg Material Formed using galvanised steel, then powder coated Safe Working Load 26 (kN) Colour Black Type Open Back Cougar Lintel Made To Order N Manufacturer Model No CG90/1002700 Country Origin UK Brand Name Catnic

For use with timber frame construction. The L7 timber frame lintels must be used in conjunction with lateral restraint clips and a tight fitting timber batten, as shown, to prevent twisting. The L7 range can be supplied to suit wider cavities: e.g. specify L7 75, L7 100. Lintels may be propped to facilitate speed of construction.

Open back lintels are for use in cavity wall construction as it allows masonry to be built up continuously on both outer and inner leaf. The CH90/100 lintel supports uniform distribution of masonry loads, timber floors and roof loads. Also suitable for fair faced inner leaf masonry.