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Keystone S/K-50 WIL Standard Duty Cavity Wall Lintel 4000mm

SKU

KS5WIL4

£490.51 £408.76

Product Information

Keystone S/K-50 WIL lintel, 4000mm (13ft 1in) length for wide inner leaf cavity walls
Designed for cavity widths between 50-65mm, supporting standard duty loads
Suitable for 125-150mm wide inner leaf blockwork with max 25mm overhang
Constructed to provide dependable support for openings in cavity wall construction
Lintels should be propped during installation to ensure structural integrity

Details

The Keystone S/K-50 WIL 4000mm lintel is a standard duty cavity wall lintel specifically engineered for wide inner leaf applications. Tailored for builders and contractors working on cavity walls with a 50-65mm cavity width, this lintel offers dependable support for structural openings. Please note lintels should be propped during installation for optimal performance.

Application

This lintel is ideal for use in cavity wall construction with wide inner leaf blockwork measuring 125-150mm. It provides reliable load-bearing support above openings such as windows and doors, ensuring structural stability in standard duty environments. The lintel flange must not be overhung by the inner leaf blockwork by more than 25mm to maintain correct load distribution.

Dimension

Length: 4000mm (13ft 1in)
Height: 196mm
Width: 268mm
Weight: 65.16kg
Cavity range: 50-65mm

Material

Manufactured from robust steel designed for structural load-bearing applications

Type

Cavity wall lintel - wide inner leaf
Standard duty load classification

For detailed technical guidance or specific project requirements, please consult the Keystone Technical Office. All product illustrations are for reference only.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	4000mm
Weight	65.160000
Manufacturer	Keystone
Sap Id	KS5WIL4

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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