The Keystone SK 70 Lintel is a standard load lintel that is 3300mm in length and is used to support openings with cavity widths of 70-85mm. Place mortar bed on top of blockwork before floor units are laid to provide even distribution of load. The Keystone SK 70 Lintel incorporates insulation within the lintel.
- Outer Leaf 102mm
- Inner Leaf 100mm
- Lintels may be propped to facilitate speed of construction
|Wall Type||Cavity Wall|