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Keystone X/K-90 WIL Extreme Duty Cavity Wall Lintel 4000mm

SKU

KX9WIL4

£1,135.91 £946.59

Product Information

Keystone X/K-90 WIL lintel measuring 4000mm (13ft 1in) – ideal for wide inner leaf cavity walls.
Engineered for extreme duty loads, supporting openings with cavity widths of 90-105mm.
Designed specifically for 125-150mm wide inner leaf blockwork ensuring structural integrity.
Recommended to be laterally restrained and propped to speed up on-site installation.
All product details are a guide; contact our sales team for tailored technical advice.

Details

The Keystone X/K-90 WIL Extreme Duty Cavity Wall Lintel is a specialist structural component designed for builders, contractors, and site managers working on demanding projects. Perfect for cavity widths between 90 and 105mm, it provides robust support where high load-bearing capacity is essential, particularly for wide inner leaf blockwork of 125-150mm. Please note that correct installation, including lateral restraint and propping, is crucial for achieving the specified load ratings.

Application

This lintel is commonly used in cavity wall construction where openings require substantial support, such as large window and door frames in commercial or residential developments. Its extreme duty rating makes it suitable for projects with heavy structural demands, ensuring reliability and safety on site. Propping during installation is advised to maintain construction speed and structural stability.

Dimension

Length: 4000mm (13ft 1in)
Height: 213mm (8¼in)
Width: 334mm (13¼in)
Weight: 182.9kg
Cavity range suited: 90-105mm

Material

Manufactured from high-strength steel designed for extreme load-bearing applications.

Type

Extreme duty cavity wall lintel for wide inner leaf construction.

All information provided is intended as a guide. For specific technical support or to discuss your project requirements, please contact our sales office. Proper lateral restraint and propping are essential to meet load specifications.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Extreme Duty
Cavity Size	90-105mm
Length	4000mm
Weight	182.900000
Manufacturer	Keystone
Sap Id	KX9WIL4

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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