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Keystone S/K-50 WIL Standard Duty Cavity Wall Lintel 2550mm

SKU

KS5WIL255

£210.76 £175.63

Product Information

Keystone S/K-50 WIL cavity wall lintel, 2550mm (8ft 4in) length for wide inner leaf applications.
Supports cavity widths from 50mm to 65mm, suited for 125-150mm inner leaf blockwork.
Standard duty lintel designed for typical load-bearing openings in cavity walls.
Ensure inner leaf blockwork does not overhang lintel flange by more than 25mm for proper support.
Lintel propping recommended to speed up construction. Contact Keystone Technical Office for detailed guidance.

Details

The Keystone S/K-50 WIL is a standard duty cavity wall lintel engineered for builders and contractors working with wide inner leaf blockwork. Measuring 2550mm in length, it provides dependable support for openings where cavity widths range between 50mm and 65mm. This product is an excellent choice for those requiring a reliable, well-tested lintel for everyday structural applications.

Application

Specifically designed for cavity walls with a wide inner leaf of 125mm to 150mm blockwork, this lintel effectively carries loads over doorways, windows, and other wall openings. It is essential to ensure that the inner leaf does not extend beyond the lintel flange by more than 25mm to maintain structural integrity. The lintel is suitable for standard load-bearing walls commonly found on residential and light commercial projects. For best results, propping during installation is advised to accelerate construction progress.

Dimension

Length: 2550mm (8ft 4in)
Height: 172mm
Width: 268mm
Cavity range: 50-65mm

Material

Manufactured from high-quality steel to provide strength and durability on site.

Type

Standard duty cavity wall lintel for wide inner leaf blockwork.

All technical details are provided as guidance; for further assistance, please contact the Keystone Technical Office. Note that lintel propping is recommended to ensure safe and efficient installation.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	2550mm
Weight	29.980000
Manufacturer	Keystone
Sap Id	KS5WIL255

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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