Thermally Broken Lintels

Thermally broken steel lintels such as the IG, Keystone, and Catnic Thermally Broken Lintels (or Hi-Therm) are used in masonry cavity wall construction. When compared to traditional cavity lintels, it offers support over structural openings such as doors and windows while minimising linear thermal bridging heat loss. The system is comprised of Galvanized steel components on either side of an expanded polystyrene (EPS) insulation core.

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