Skip to the beginning of the images gallery

Keystone X/K-50 WIL Extreme Duty Cavity Wall Lintel 4800mm

SKU

KX5WIL48

£1,363.08 £1,135.90

Product Information

Keystone X/K-50 WIL lintel, length 4800mm (15'9") designed for extreme duty load-bearing.
Suitable for cavity walls with a 50-65mm cavity and wide inner leaf blockwork 125-150mm thick.
Constructed to support heavy structural loads reliably on demanding builds.
Recommended lateral restraint and propping to maintain structural integrity and speed installation.
All technical details provided as guidance; please contact Condell sales for tailored advice.

Details

The Keystone X/K-50 WIL is a robust extreme duty cavity wall lintel, engineered specifically for builders and contractors tackling high-load openings. Designed for 50-65mm cavity widths and wide inner leaf walls of 125-150mm blockwork, it offers dependable structural support where strength is paramount. Please note that proper lateral restraint and propping are essential to achieve the specified loading performance.

Application

This lintel is ideal for use in cavity wall constructions where substantial loads must be carried across openings such as large windows or doorways. Its design suits wide inner leaf walls commonly found in commercial and residential developments requiring extreme duty support. The lintel helps maintain wall integrity under significant structural stress, making it a trusted choice for serious building projects.

Dimension

Length: 4800mm (15'9")
Height: 213mm
Width: 289mm
Weight: 215.74kg
Cavity range: 50-65mm

Material

Steel, manufactured to meet extreme load-bearing requirements for cavity wall lintels.

Type

Extreme duty cavity wall lintel designed for wide inner leaf blockwork.

All descriptions are provided as a guide; for further technical assistance or to confirm suitability for your project, please contact our sales office. Correct installation with lateral restraint and propping is recommended to ensure safety and performance.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Extreme Duty
Cavity Size	50-65mm
Length	4800mm
Weight	215.740000
Manufacturer	Keystone
Sap Id	KX5WIL48

Customer Reviews

No reviews yet on this product

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