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Keystone S/K-70 WIL Standard Duty Cavity Wall Lintel 3300mm

SKU

KS7WIL33

£345.29 £287.74

Product Information

Keystone S/K-70 WIL lintel, 3300mm (10ft 10in) length for wide inner leaf cavity walls.
Designed for cavity widths of 70-85mm and inner leaf blockwork 125-150mm wide.
Standard duty lintel suitable for typical structural openings in cavity walls.
Ensure inner leaf block overhang does not exceed 25mm beyond lintel flange for best performance.
Lintel propping recommended to speed up construction and maintain stability on site.

Details

The Keystone S/K-70 WIL is a standard duty cavity wall lintel, specifically manufactured for wide inner leaf blockwork applications. Ideal for builders, contractors, and site managers working on structural openings where reliable support and compliance with cavity dimensions are essential. Please note, all technical specifications are provided as guidance; for detailed assistance, contact the Keystone Technical Office.

Application

This lintel is engineered for use in cavity walls with inner leaf blockwork between 125-150mm wide and cavity widths from 70-85mm. It provides dependable support over openings such as doors and windows, ensuring stability and load distribution in standard load-bearing masonry construction. Suitable for a range of general building projects where wide inner leaf cavities are specified.

Dimension

Length: 3300mm (10ft 10in)
Height: 191mm (7.5in)
Width: 288mm (11.3in)
Weight: 54.27kg

Material

Galvanised mild steel

Type

Standard duty wide inner leaf cavity wall lintel

For optimal installation, ensure the inner leaf blockwork does not overhang the lintel flange by more than 25mm. Propping of lintels during construction is recommended to facilitate faster building progress and maintain structural integrity. All images are for illustration purposes only.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Standard Duty
Cavity Size	70-85mm
Length	3300mm
Weight	54.270000
Manufacturer	Keystone
Sap Id	KS7WIL33

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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