Description
The catnic® Cavity Wall Open Back Lintel Heavy Duty 1800mm is part of our vast Lintels range.
- Heavy Duty
- Internal insulation: Maximising thermal efficiency minimising cold bridging
- Duplex corrosion protection: Ensures optimum durability and longevity
- Built in DPC: Saves time in construction and means cavity is easy to clean without risk of damage to DPC
- Built in plaster key: With staggered slots applied to the perforated steel baseplate
- Inner Leaf: 100 – 115mm
- Cavity: 150 – 165mm
- Outer Leaf: 100 – 105mm





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