The Keystone SK 70 Lintel is a standard load lintel that is 2100mm in length and is used to support openings with cavity widths of 70-85mm. Place mort..
The Keystone HDK 90 is a heavy-duty load lintel that is 1500mm in length and is used to support openings with cavity widths of 90-105mm. Blockwork bui..
The Keystone SK 70 Lintel is a standard load lintel that is 2400mm in length and is used to support openings with cavity widths of 70-85mm. Place mort..
The Keystone SK 70 Lintel is a standard load lintel that is 1200mm in length and is used to support openings with cavity widths of 70-85mm. Place mort..
GTEC Standard Board is a British Gypsum board for partitions, linings and ceilings where normal fire, structural and acoustic levels are specified. It..