Steel Lintels

At Frank Key, we offer a wide range of steel lintels produced and manufactured by Keystone, a leading brand within this sector. Our lintels offer the best structural support and allow construction to move along without wasting any precious time. Whether you need 50mm inner-leaf support or 150mm outer-leaf support, we have something for anyone and any job.

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Brand: Keystone Part Code: L M B2X12

Keystone Lintel Box/K200 1200mm

The Keystone BOX/K200 Lintel is a standard load lintel that is 1200mm in length and is used to support internal openings with 200mm wide solid walls. The box lintel has perforations along its length acting as a plaster key. Box lintels are designed to carry the full load of wet masonry as soon as it is installed. Box lintels must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.Features:Lintels may be propped to facilitate speed of constructionOverview..

£80.56

Brand: Keystone Part Code: L M B2X30

Keystone Lintel Box/K200 3000mm

The Keystone BOX/K200 Lintel is a standard load lintel that is 3000mm in length and is used to support internal openings with 200mm wide solid walls. The box lintel has perforations along its length acting as a plaster key. Box lintels are designed to carry the full load of wet masonry as soon as it is installed. Box lintels must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.Features:Lintels may be propped to facilitate speed of constructionOverview..

£316.38

Brand: Keystone Part Code: L M B2X27

Keystone Lintel Box/K200 2700mm

The Keystone BOX/K200 Lintel is a standard load lintel that is 2700mm in length and is used to support internal openings with 200mm wide solid walls. The box lintel has perforations along its length acting as a plaster key. Box lintels are designed to carry the full load of wet masonry as soon as it is installed. Box lintels must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.Features:Lintels may be propped to facilitate speed of constructionOverview..

£203.47

Brand: Keystone Part Code: L M B2X36

Keystone Lintel Box/K200 3600mm

The Keystone BOX/K200 Lintel is a standard load lintel that is 3600mm in length and is used to support internal openings with 200mm wide solid walls. The box lintel has perforations along its length acting as a plaster key. Box lintels are designed to carry the full load of wet masonry as soon as it is installed. Box lintels must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.Features:Lintels may be propped to facilitate speed of constructionOverview..

£391.79

Brand: Keystone Part Code: L M B1X21

Keystone Lintel Box/K100 2100mm

The Keystone BOX/K100 Lintel is a standard load lintel that is 2100mm in length and is used to support internal openings with 100mm wide solid walls. The box lintel has perforations along its length acting as a plaster key. Box lintels are designed to carry the full load of wet masonry as soon as it is installed. Box lintels must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.Features:Lintels may be propped to facilitate speed of constructionOverview..

£100.93

Brand: Keystone Part Code: L M B1X36

Keystone Lintel Box/K100 3600mm

The Keystone BOX/K100 Lintel is a standard load lintel that is 3600mm in length and is used to support internal openings with 100mm wide solid walls. The box lintel has perforations along its length acting as a plaster key. Box lintels are designed to carry the full load of wet masonry as soon as it is installed. Box lintels must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.Features:Lintels may be propped to facilitate speed of constructionOverview..

£263.95

Brand: Keystone Part Code: L M B2X21

Keystone Lintel Box/K200 2100mm

The Keystone BOX/K200 Lintel is a standard load lintel that is 2100mm in length and is used to support internal openings with 200mm wide solid walls. The box lintel has perforations along its length acting as a plaster key. Box lintels are designed to carry the full load of wet masonry as soon as it is installed. Box lintels must have a minimum end bearing of 150mm on each side of the opening, bedded on mortar.Features:Lintels may be propped to facilitate speed of constructionOverview..

£157.81

Part Code: L M KXH93HT

Keystone Lintel HT/XHD+ 100 3000mm

Keystone Lintel HT/XHD+ 100 3000mm Hi-therm+ offers the simplicity of a one piece, structurally superior top hat design creating stability during the building process, unlike a two part lintel solution. Hi-therm+ is manufactured with a wider range & longer lengths. Oferring a cost effective solution to lowering carbon emissions within SAP, offering significant savings compared to other popular alternatives.Overview..

£415.64

Part Code: L M KXH9255HT

Keystone Lintel HT/XHD+ 100 2550mm

Keystone Lintel HT/XHD+ 100 2550mm Hi-therm+ offers the simplicity of a one piece, structurally superior top hat design creating stability during the building process, unlike a two part lintel solution. Hi-therm+ is manufactured with a wider range & longer lengths. Oferring a cost effective solution to lowering carbon emissions within SAP, offering significant savings compared to other popular alternatives.Overview..

£352.51

Part Code: L M KS9255HT

Keystone Lintel HT/S+ 100 2550mm

Keystone Lintel HT/S+ 100 2550mm Hi-therm+ offers the simplicity of a one piece, structurally superior top hat design creating stability during the building process, unlike a two part lintel solution. Hi-therm+ is manufactured with a wider range & longer lengths. Oferring a cost effective solution to lowering carbon emissions within SAP, offering significant savings compared to other popular alternatives.Overview..

£258.48

Part Code: L M KS915HT

Keystone Lintel HT/S+ 100 1500mm

Keystone Lintel HT/S+ 100 1500mm Hi-therm+ offers the simplicity of a one piece, structurally superior top hat design creating stability during the building process, unlike a two part lintel solution. Hi-therm+ is manufactured with a wider range & longer lengths. Oferring a cost effective solution to lowering carbon emissions within SAP, offering significant savings compared to other popular alternatives.Overview..

£119.22

Part Code: L M KS9105HT

Keystone Lintel HT/S+ 100 1050mm

Keystone Lintel HT/S+ 100 1050mm Hi-therm+ offers the simplicity of a one piece, structurally superior top hat design creating stability during the building process, unlike a two part lintel solution. Hi-therm+ is manufactured with a wider range & longer lengths. Oferring a cost effective solution to lowering carbon emissions within SAP, offering significant savings compared to other popular alternatives.Overview..

£83.19