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Keystone S/K-150 WIL Standard Duty Cavity Wall Lintel 3300mm

SKU

KS15WIL33

£402.30 £335.25

Product Information

Keystone S/K-150 WIL lintel, 3300mm (10ft 10in) length for wide inner leaf cavity walls.
Supports cavity widths from 150 to 165mm, ideal for standard duty structural loads.
Compatible with 125-150mm wide inner leaf blockwork; ensure blockwork does not overhang flange by more than 25mm.
Recommended to prop lintels during installation to maintain construction speed and safety.
Technical support available from Keystone; images for illustration only.

Details

The Keystone S/K-150 WIL is a standard duty cavity wall lintel engineered for reliable support over openings in walls with cavity widths of 150 to 165mm. It is specifically designed to accommodate inner leaf blockwork between 125 and 150mm wide, making it a practical choice for builders and site managers working on new builds or renovation projects requiring structural integrity and ease of installation. Please note that images are for illustration purposes only.

Application

This lintel is typically used to span door and window openings in cavity walls with a wide inner leaf. It provides dependable load-bearing capacity for standard duty walls where blockwork dimensions fit within the specified range. The lintel flange must be supported correctly, with no more than 25mm overhang of the inner leaf blockwork, to ensure stability. Propping lintels during installation is advised to speed up construction and maintain site safety.

Dimension

Length: 3300mm (10ft 10in)
Height: 168mm
Width: 365mm
Weight: 56.34kg

Material

Manufactured from high-quality steel designed for structural use in cavity walls.

Type

Standard duty cavity wall lintel, wide inner leaf type.

For detailed technical guidance or specific project requirements, please contact the Keystone Technical Office. This product is supplied as described; images are for illustration only.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Standard Duty
Cavity Size	150-165mm
Length	3300mm
Weight	56.340000
Manufacturer	Keystone
Sap Id	KS15WIL33

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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