The Keystone SK 90 WOL Lintel is designed for those seeking a robust and reliable solution to support openings in cavity walls ranging from 90-105mm. Ideal for outer leaf blockwork or stonework with widths between 125-150mm, this lintel ensures structural integrity while meeting essential thermal performance standards. Its pre-galvanized steel construction promises durability and longevity, and it can be propped to accelerate the construction process. Achieving a 1-hour fire performance as per BS 476-20:1987, this lintel is a dependable choice for various building applications.

• Dimensions: Supports cavity widths of 90-105mm
• Applications: Suitable for outer leaf blockwork/stonework (125-150mm wide)
• Material: Pre-Galvanised Steel
• Colour: Zinc Grey
• Fire Performance: 1 hour (BS 476-20:1987)
• Thermal Performance: Meets Part L (England & Wales), Part F (Northern Ireland), Section 6 (Scotland)