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Keystone S/K-70 WIL Standard Duty Cavity Wall Lintel 2550mm

SKU

KS7WIL255

£210.76 £175.63

Product Information

Keystone S/K-70 WIL cavity wall lintel, 2550mm (8ft 4in) length for standard duty applications.
Designed to fit cavity widths of 70-85mm with inner leaf blockwork 125-150mm wide.
Supports openings where inner leaf should not overhang lintel flange by more than 25mm.
Recommended propping ensures faster, safer installation on site.
All technical details are guidelines; contact Keystone Technical Office for specialist advice.

Details

The Keystone S/K-70 WIL is a standard duty cavity wall lintel engineered to support openings in walls with cavity widths between 70 and 85mm. Ideal for builders, contractors, and site managers, it offers dependable structural support for inner leaf blockwork ranging from 125 to 150mm wide. Please note, inner leaf block should not exceed a 25mm overhang beyond the lintel flange.

Application

This lintel is suited for use in cavity walls requiring a wide inner leaf support, commonly found in residential and commercial building projects. It is designed to carry standard loads across openings such as windows and doors, ensuring structural integrity and compliance with building standards. Propping the lintel during installation is recommended to speed up construction and maintain safety on site.

Dimension

Length: 2550mm (8ft 4in)
Height: 167mm
Width (flange): 288mm
Cavity range: 70-85mm
Inner leaf blockwork width: 125-150mm

Material

Steel lintel with protective finish (specific material details available from Keystone)

Type

Standard duty wide inner leaf cavity wall lintel

For detailed technical guidance or complex specifications, please contact the Keystone Technical Office. This product is supplied as described; images are for illustration purposes only.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Standard Duty
Cavity Size	70-85mm
Length	2550mm
Weight	30.300000
Manufacturer	Keystone
Sap Id	KS7WIL255

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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