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Keystone S/K-150 WIL Standard Duty Cavity Wall Lintel 750mm

SKU

KS15WIL075

£53.46 £44.55

Product Information

Keystone S/K-150 WIL cavity wall lintel, 750mm (29½") length, designed for standard duty loads.
Suitable for cavity widths of 150-165mm and inner leaf blockwork 125-150mm wide.
Ensures solid support for window and door openings in cavity walls with wide inner leaf construction.
Recommended propping during installation speeds up construction and ensures stability.
All technical details are guidelines; please consult Keystone Technical Office for project-specific advice.

Details

The Keystone S/K-150 WIL 750mm lintel is engineered for standard duty applications in cavity walls with wide inner leaf blockwork. Ideal for builders, site managers, and contractors seeking dependable structural support for openings where cavity widths range from 150 to 165mm. Please note that inner leaf blocks should not overhang the lintel flange by more than 25mm to maintain structural integrity.

Application

This lintel is designed to support masonry openings such as windows and doors in cavity walls featuring a wide inner leaf of 125-150mm blockwork. It is commonly used on residential and commercial building projects requiring a reliable, standard duty lintel that ensures even load distribution and long-term durability. To facilitate faster and safer construction, it is recommended that lintels are propped during installation.

Dimension

Length: 750mm (29½")
Height: 168mm (6½")
Width: 365mm (14½")
Weight: 6.71kg

Material

Manufactured from high-quality steel suitable for standard structural loading in masonry cavity walls.

Type

Cavity wall lintel – wide inner leaf, standard duty

For precise installation guidance and suitability confirmation, please contact the Keystone Technical Office. Images are for illustration purposes only.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Standard Duty
Cavity Size	150-165mm
Length	750mm
Weight	6.710000
Manufacturer	Keystone
Sap Id	KS15WIL075

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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