How and where to use guide

S/K-90 1200MM KEYSTONE CAVITY WALL LINTEL should be used according to the intended application and site requirements. How and where to use: - Prepare surfaces and adjoining assemblies before installation. - Install to manufacturer guidance and relevant site standards. - Check fit, alignment, and finish quality before handover. - Additional context: The S/K-90 1200mm Keystone cavity wall lintel is a load-bearing steel lintel engineered for use in cavity wall construction. Designed to support masonry above window and door openings, this lintel spans 1200mm and is suitable for standard residential and li...