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Keystone S/K-50 WIL Standard Duty Cavity Wall Lintel 750mm

SKU

KS5WIL075

£43.60 £36.33

Product Information

Keystone S/K-50 WIL cavity wall lintel, 750mm (29½") length for standard-duty load-bearing openings.
Designed for cavity widths between 50-65mm and inner leaf blockwork 125-150mm wide.
Ideal for supporting window and door openings in cavity walls with wide inner leaves.
Ensure inner leaf blockwork does not overhang lintel flange by more than 25mm for secure installation.
Lintels should be propped during construction to speed up the build process and ensure safety.

Details

The Keystone S/K-50 WIL 750mm is a standard duty cavity wall lintel engineered for professional builders, contractors, and site managers. It offers dependable support for openings in cavity walls with a 50-65mm cavity and a wide inner leaf blockwork of 125-150mm. This lintel is a practical choice when working on structural openings requiring robust, reliable materials. Please note that lintels must be propped during installation to maintain structural integrity and speed up construction.

Application

This lintel is primarily used to span openings such as windows and doors in cavity walls where the inner leaf blockwork is wider than standard. It supports the load above the opening, ensuring stability and preventing structural movement. Ideal for use in both residential and commercial masonry projects where standard duty loading is applicable.

Dimension

Length: 750mm (29½")
Height: 91mm
Width (flange): 268mm
Cavity range: 50-65mm

Material

Steel lintel with protective coating suitable for cavity wall installation

Type

Cavity wall lintel – wide inner leaf, standard duty

For optimal performance, ensure the inner leaf blockwork does not overhang the lintel flange by more than 25mm. If you require further technical support, please contact the Keystone Technical Office directly.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	750mm
Weight	5.360000
Manufacturer	Keystone
Sap Id	KS5WIL075

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Delivery Information

Delivery availability

We deliver to most mainland UK addresses. Some postcode areas are excluded – please see the full list below.

Delivery charges

Delivery costs vary depending on your location, the products ordered, and the delivery method selected. All delivery charges are calculated clearly at checkout.

Fuel Surcharge

Information on our added Fuel Surcharge can be found at https://condell-ltd.com/fuel-surcharge-notification

Delivery dates

You can request a preferred delivery date at checkout. While we aim to meet this wherever possible, availability may depend on stock levels and third-party delivery schedules. If your chosen date is unavailable, a member of our team will contact you to arrange an alternative.

Delivery method

All deliveries are made kerbside as standard. For health and safety reasons, drivers are unable to carry materials beyond the kerb. If you have specific access requirements, please contact us before placing your order.

Delivery exclusions

We currently do not deliver to the following postcode areas:

AB16, AB21–22, AB30–AB38, AB41–AB56, BT1–BT94, CA2, CA15, CA28, DD1, DD8, DD9, DG1, DG2, DG10–DG14, DG16, FK18–FK20, GY1–GY9, HS1–HS9, IM1–IM9, IV1–IV5, IV7, IV12–IV13, IV21–IV28, IV30–IV36, IV40–IV56, JE1–JE4, KA1, KA4–KA6, KA14–KA15, KA18–KA21, KA27–KA30, KW1–KW3, KW6–KW17, KY6–KY10, KY13–KY16, LL49, LL58–LL62, LL64–LL78, PA17–PA78, PH11, PH19–PH26, PH30–PH33, PH35–PH38, PH40–PH44, PH49–PH50, PO30–PO41, SA68, SA71, ZE1–ZE3

Important delivery terms

Shortages must be reported within 48 hours and noted on delivery paperwork
All deliveries must be signed for; redelivery charges may apply
Deferred deliveries may incur storage charges
Collected orders are not subject to delivery charges
Returns are subject to a 25% restocking fee (delivery charges excluded)
Made-to-measure items are non-refundable
Reasonable access to the delivery point must be available; additional charges may apply