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Keystone S/K-70 WIL Standard Duty Cavity Wall Lintel 3150mm

SKU

KS7WIL315

£345.29 £287.74

Product Information

Keystone S/K-70 WIL lintel, 3150mm (10ft 4in) length for wide inner leaf cavity walls
Designed for cavity widths between 70-85mm and inner leaf blockwork 125-150mm wide
Standard duty load rating suitable for general building applications
Propping recommended to speed up construction and ensure stability on site
Inner leaf block must not overhang lintel flange by more than 25mm for correct installation

Details

The Keystone S/K-70 WIL 3150mm lintel is a standard duty cavity wall lintel engineered to support openings in walls with cavity widths of 70 to 85mm. Ideal for contractors and builders working with 125-150mm wide inner leaf blockwork, this lintel offers dependable structural support for a variety of serious building projects. Please note that the inner leaf block should not exceed a 25mm overhang beyond the lintel flange.

Application

This lintel is specifically designed for cavity wall construction where the inner leaf is wider, ranging from 125 to 150mm. It is typically used to bridge openings such as doors and windows, providing a strong, reliable support beam that maintains structural integrity. Suitable for both commercial and residential builds, the Keystone S/K-70 WIL helps ensure your cavity walls meet load requirements without compromise. It is recommended to prop lintels during installation to accelerate build times and guarantee safe handling until the mortar has set.

Dimension

Length: 3150mm (10ft 4in)
Height: 191mm
Width (flange): 288mm
Suitable cavity width: 70-85mm

Material

Galvanised steel for corrosion resistance and long-lasting performance

Type

Cavity wall lintel – wide inner leaf, standard duty

All information is provided as a guide. For detailed technical advice or complex specifications, please contact the Keystone Technical Office. This product is supplied as described; ensure the inner leaf blockwork does not overhang the lintel flange by more than 25mm for optimal installation.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Standard Duty
Cavity Size	70-85mm
Length	3150mm
Weight	51.800000
Manufacturer	Keystone
Sap Id	KS7WIL315

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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