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Keystone S/K-50 WIL Standard Duty Cavity Wall Lintel 3450mm

SKU

KS5WIL345

£361.48 £301.23

Product Information

Keystone S/K-50 WIL cavity wall lintel, 3450mm (11ft 4in) length for wide inner leaf blockwork.
Designed for standard duty loads and cavity widths from 50 to 65mm (2in to 2.5in).
Suitable for supporting openings in 125-150mm (5-6in) wide inner leaf masonry.
Strong steel construction ensures dependable structural support for builders and contractors.
Lintel requires propping during installation to speed up construction and ensure safety.

Details

The Keystone S/K-50 WIL Standard Duty Cavity Wall Lintel at 3450mm length is engineered specifically for cavity walls with wide inner leaf blockwork. It provides reliable support for openings where cavity widths measure between 50 and 65mm, making it an ideal choice for builders and site managers handling standard duty applications. Please note, lintels must be propped during installation to maintain structural integrity and facilitate efficient build times.

Application

This lintel is designed for use in cavity wall constructions where the inner leaf blockwork is between 125mm and 150mm wide. It's commonly installed above window and door openings, supporting the masonry above and transferring loads safely to adjacent structures. Tradespeople will appreciate the precise sizing and standard duty rating, which suits typical residential and commercial projects requiring dependable structural elements.

Dimension

Length: 3450mm (11ft 4in)
Height: 196mm (7.7in)
Width: 268mm (10.5in)
Cavity width range: 50-65mm (2-2.5in)

Material

High-grade steel, designed for structural load-bearing applications in masonry cavity walls.

Type

Standard duty cavity wall lintel – wide inner leaf type.

Inner leaf blockwork should not overhang the lintel flange by more than 25mm to ensure proper load distribution. For technical queries or further advice, please contact the Keystone Technical Office. This lintel is supplied as described; any images are for illustration purposes only.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	3450mm
Weight	56.200000
Manufacturer	Keystone
Sap Id	KS5WIL345

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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