Keystone Lintels

Keystone Box Lintel BOX/K-100 1200mm - is a standard load lintel used to support internal openings with 100mm wide solid walls. It must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.

Keystone Box Lintel BOX/K-100 1500mm - is a standard load lintel used to support internal openings with 100mm wide solid walls. It must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.

Keystone Box Lintel BOX/K-100 1800mm - is a standard load lintel used to support internal openings with 100mm wide solid walls. It must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.

Keystone Box Lintel BOX/K-100 2100mm - is a standard load lintel used to support internal openings with 100mm wide solid walls. It must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.

Keystone Box Lintel BOX/K-100 2400mm - is a standard load lintel used to support internal openings with 100mm wide solid walls. It must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.

Keystone Box Lintel BOX/K-100 2700mm - is a standard load lintel used to support internal openings with 100mm wide solid walls. It must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.

Keystone Box Lintel BOX/K-100 3000mm - is a standard load lintel used to support internal openings with 100mm wide solid walls. It must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.

Keystone Box Lintel BOX/K-100 3300mm - is a standard load lintel used to support internal openings with 100mm wide solid walls. It must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.

Keystone Box Lintel BOX/K-100 3600mm - is a standard load lintel used to support internal openings with 100mm wide solid walls. It must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.

Keystone HD/K-90 Heavy Duty Cavity Wall Lintel 1200mm - is a heavy duty load lintel used to support openings with cavity widths of 90-105mm. Blockwork built tight against inner face of the lintel. Place mortar bed on top of blockwork before floor units are laid to provide even distribution of load.

Keystone HD/K-90 Heavy Duty Cavity Wall Lintel 1500mm is a heavy duty load lintel used to support openings with cavity widths of 90-105mm. Blockwork built tight against inner face of the lintel. Place mortar bed on top of blockwork before floor units are laid to provide even distribution of load.

Keystone HD/K-90 Heavy Duty Cavity Wall Lintel 1800mm - is a heavy duty load lintel used to support openings with cavity widths of 90-105mm. Blockwork built tight against inner face of the lintel. Place mortar bed on top of blockwork before floor units are laid to provide even distribution of load.

Keystone HD/K-90 Heavy Duty Cavity Wall Lintel 2100mm is a heavy duty load lintel used to support openings with cavity widths of 90-105mm. Blockwork built tight against inner face of the lintel. Place mortar bed on top of blockwork before floor units are laid to provide even distribution of load.

Keystone HD/K-90 Heavy Duty Cavity Wall Lintel 2400mm - is a heavy duty load lintel used to support openings with cavity widths of 90-105mm. Blockwork built tight against inner face of the lintel. Place mortar bed on top of blockwork before floor units are laid to provide even distribution of load.

Keystone S/K 150 1200mm Standard Duty Lintel

Keystone S/K 150 1500mm Standard Duty Lintel