Box Lintels

BOX LINTELS

Discover our full stock profile of galvanised steel box lintels at Condell Ltd, designed to provide reliable support for solid brick or blockwork. Manufactured in a range of sizes for 100 mm (4"), 140 mm (6") and 215 mm (9") solid wall construction, box lintels are suitable for both internal and external openings across various build types.

Box lintels are engineered to carry the full load of wet masonry immediately after installation, offering strong and dependable performance on site. Many options from trusted brands including Catnic, IG and Keystone feature perforations along the length to create an effective plaster key, helping achieve a smooth internal finish. Optional insulation upgrades are also available to support improved thermal efficiency where required.

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Condell hold a full stock profile of galvanised steel Box Lintels used for supporting solid brick or block work. Condell's ranges are manufactured for use in 100mm (4"), 140mm (6") and 215mm (9") solid wall construction. Box lintels can be used for internal or external openings and with a variation of wall thicknesses. The Catnic, IG and Keystone box lintels have perforations along the length acting as a plaster key. As an optional extra, box lintels can be insulated. Box lintels are designed to carry the full load of wet masonry as soon as it is installed.

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