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Keystone S/K-90 WIL Standard Duty Cavity Wall Lintel 3150mm

SKU

KS9WIL315

£345.29 £287.74

Product Information

Keystone S/K-90 WIL cavity wall lintel, 3150mm (10ft 4½in) length for wide inner leaf applications.
Designed for standard duty loads with cavity widths between 90-105mm, suitable for 125-150mm inner leaf blockwork.
Reliable support for openings in cavity walls, helping maintain structural integrity on site.
Inner leaf block must not overhang lintel flange by more than 25mm to ensure correct installation.
Lintels are best propped during construction to speed up work and maintain safety.

Details

The Keystone S/K-90 WIL Standard Duty cavity wall lintel is engineered for builders and contractors working with cavity walls featuring wide inner leaf blockwork. At 3150mm in length, it’s specifically designed to support openings where the cavity measures between 90 and 105mm, making it a dependable choice for standard load-bearing requirements on serious builds. Please note, the image is for illustration purposes only.

Application

This lintel is ideal for use in cavity wall construction with a wide inner leaf of 125-150mm blockwork. It provides robust support over window and door openings, ensuring the load is properly transferred to the surrounding structure. To maintain best practice and construction speed, lintels should be securely propped until the surrounding masonry has fully set. Correct installation requires that the inner leaf block does not overhang the lintel flange by more than 25mm, safeguarding the lintel’s performance and longevity.

Dimension

Length: 3150mm (10ft 4½in)
Height: 191mm (7½in)
Width: 308mm (12¼in)
Weight: 52.3kg
Cavity range: 90-105mm

Material

Steel lintel with protective coating for durability on site

Type

Standard duty cavity wall lintel for wide inner leaf blockwork

For further technical guidance or project-specific advice, please contact the Keystone Technical Office. All specifications are provided as a guide to assist your selection and installation.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Standard Duty
Cavity Size	90-105mm
Length	3150mm
Weight	52.300000
Manufacturer	Keystone
Sap Id	KS9WIL315

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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