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Keystone X/K-50 WIL Extreme Duty Cavity Wall Lintel 3750mm

SKU

KX5WIL375

£1,064.92 £887.43

Product Information

Keystone X/K-50 WIL cavity wall lintel, 3750mm (12ft 3in) length for large openings
Engineered for extreme duty loads on cavity widths between 50-65mm
Suitable for 125-150mm wide inner leaf blockwork in structural builds
Must be laterally restrained and propped to maintain load capacity and aid construction speed
All technical details are a guide; contact our sales team for expert support

Details

The Keystone X/K-50 WIL Extreme Duty Cavity Wall Lintel at 3750mm length is designed for builders and contractors needing robust support over large openings. It is tailored for cavity walls with widths of 50-65mm and wide inner leaf blockwork, offering maximum reliability on demanding projects. Please note, the lintel must be laterally restrained and propped during installation to achieve its specified load capacity.

Application

This lintel is ideal for use in structural cavity walls where extreme load-bearing capacity is required, such as commercial developments or large residential projects. It supports openings with wide inner leaf blockwork measuring 125-150mm, providing dependable strength for windows, doors, and other apertures. Propping the lintel during construction is recommended to speed up the build and ensure safety compliance on site.

Dimension

Length: 3750mm (12ft 3in)
Height: 213mm
Width: 289mm

Material

High-grade steel manufactured for extreme structural loading

Type

Cavity wall lintel – extreme duty, wide inner leaf

For precise load data and installation advice, please contact our sales office. Images are for illustration purposes only.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Extreme Duty
Cavity Size	50-65mm
Length	3750mm
Weight	168.550000
Manufacturer	Keystone
Sap Id	KX5WIL375

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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