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Keystone X/K-70 WIL Extreme Duty Cavity Wall Lintel 3150mm

SKU

KX7WIL315

£894.52 £745.43

Product Information

Keystone X/K-70 WIL lintel measuring 3150mm (10ft 4in) length, designed for extreme load-bearing applications.
Suitable for cavity walls with 70-85mm cavity widths and wide inner leaf blockwork of 125-150mm.
Constructed to support heavy structural loads, ideal for contractors handling demanding builds.
Lintel height 213mm (8.4in) and width 311mm (12.2in) for robust stability on site.
Important: Lintel must be laterally restrained and propped during installation to meet loading requirements.

Details

The Keystone X/K-70 WIL 3150mm is a specialist extreme duty cavity wall lintel engineered for builders and contractors tackling heavy structural openings. Designed specifically for cavity widths between 70 and 85mm, this lintel reliably supports wide inner leaf blockwork ranging from 125 to 150mm. Please note, this lintel must be laterally restrained and propped to achieve its specified load capacity.

Application

This lintel is ideal for use in demanding cavity wall constructions where high load-bearing capacity is essential, such as large window and door openings on commercial or residential projects. The product is suited for wide inner leaf blockwork and is commonly specified by site managers and structural contractors requiring dependable, robust support to maintain site safety and build integrity.

Dimension

Length: 3150mm (10ft 4in)
Height: 213mm (8.4in)
Width: 311mm (12.2in)
Designed for cavity range: 70-85mm

Material

Manufactured from high-strength steel for extreme load capacity
Protective coatings applied for durability in building environments

Type

Extreme duty cavity wall lintel

For safe and effective installation, ensure the lintel is laterally restrained and propped during construction. If you require further technical guidance, please contact our sales office for expert support.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Extreme Duty
Cavity Size	70-85mm
Length	3150mm
Weight	143.160000
Manufacturer	Keystone
Sap Id	KX7WIL315

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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