Skip to product information
1 of 1

Keystone Lintels

Keystone C/W STD Lintel S/K-50 WIL 4000mm KS5WIL4

Keystone C/W STD Lintel S/K-50 WIL 4000mm KS5WIL4

Regular price £963.50 GBP
Regular price Sale price £963.50 GBP
Sale Sold out
Taxes included. Shipping calculated at checkout.
Quantity

This is a standard-duty cavity lintel manufactured from galvanised steel, measuring 4000mm in length. Designed for structural applications, it provides support for masonry above openings such as doors or windows on site.

Compatible with cavity wall construction, it fits a cavity width between 50mm and 65mm and is suitable for projects requiring an inner leaf of 125-150mm and an outer leaf of 102mm. Typical on-site use includes brick and blockwork installations in residential or commercial builds.

Trade accounts with 30-day credit available — your prices, fast reordering.
30-day returns · UK delivery available at checkout.
Quotes & purchase orders Request a quote Upload a quote form, PO or notes for manual trade pricing.
Secure checkoutAmerican Express Apple Pay Diners ClubDiscoverGoogle Pay KlarnaMaestroMastercard PayPalShop Pay Union PayVisa
View full details

Specifications

BrandKeystone Lintels
Manufacturer part no.KS5WIL4
cavity width compatibility50-65mm
composite action requiredNo
height thickness or depth198mm
inner leaf supportNo
integrated dpcNo
length4000mm
lintel materialPre-Galvanised Steel
lintel typeCavity
materialGalvanised Steel
outer leaf supportNo
thermal break includedNo
width268mm
GTIN / Barcode5023545116581