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Keystone S/K-150 WIL Standard Duty Cavity Wall Lintel 900mm

SKU

KS15WIL09

£64.26 £53.55

Product Information

Keystone S/K-150 WIL lintel, 900mm (35½") length for cavity walls
Designed for 150-165mm cavity widths with 125-150mm wide inner leaf blockwork
Standard duty lintel ideal for supporting window and door openings
Inner leaf block must not overhang lintel flange by more than 25mm for secure installation
Recommended to prop lintels during installation for faster, safer construction

Details

The Keystone S/K-150 WIL 900mm is a standard duty cavity wall lintel, expertly designed for builders and site managers working with cavity widths between 150 and 165mm. It supports openings where the inner leaf blockwork ranges from 125 to 150mm in width, making it a dependable choice for typical residential and commercial masonry projects. Please note, this lintel requires proper installation practices to ensure performance.

Application

This lintel is primarily used to support window and door openings in cavity wall constructions with wide inner leaf blockwork. It ensures structural integrity across openings where blockwork thickness varies between 125mm and 150mm. To maintain correct load distribution and avoid structural issues, the inner leaf block should not exceed a 25mm overhang beyond the lintel flange. Additionally, propping lintels during installation is recommended to speed up construction and enhance safety on site.

Dimension

Length: 900mm (35½")
Height: 88mm (3½")
Width (depth): 365mm (14¼")
Weight: 8.05kg

Material

Galvanised steel for durability and corrosion resistance

Type

Standard duty cavity wall lintel – wide inner leaf

All descriptions are provided as a guide. For detailed technical advice or specific project queries, please contact the Keystone Technical Office directly.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Standard Duty
Cavity Size	150-165mm
Length	900mm
Weight	8.050000
Manufacturer	Keystone
Sap Id	KS15WIL09

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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