Keystone S/K-90 Standard Duty Cavity Wall Lintel 4800mm

The Keystone S/K-90 is a standard duty cavity wall lintel designed specifically for supporting openings in walls with cavity widths between 90 and 105mm. Its robust construction makes it an excellent choice for builders, contractors, and site managers requiring dependable load-bearing support in general building projects. Please note, this lintel is supplied as described and should be installed according to best practice guidelines.

Application

This lintel is commonly used to span openings such as doors and windows in cavity walls constructed from brick or blockwork. It is essential for maintaining structural integrity where a gap interrupts the wall. The Keystone S/K-90 is suited to standard load-bearing situations, making it a practical option for many residential and commercial developments. To ensure even load distribution, a mortar bed should be placed on top of the blockwork before laying floor units.

Dimension

• Length: 4800mm (15ft 9in)
• Height: 200mm (7.9in)
• Width: 283mm (11.1in)
• Cavity range: 90-105mm (3.5-4.1in)

Material

• Manufactured from high-quality steel for durability and strength

Type

• Cavity wall lintel

For efficient and safe installation, it is recommended that the lintel is propped during construction. All product information is offered as a guide; for bespoke advice or technical support, please contact our sales team.