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Keystone X/K-70 WOL Extreme Duty Cavity Wall Lintel 4000mm

SKU

KX7WOL4

£1,109.47 £924.56

Product Information

Keystone X/K-70 WOL lintel, 4000mm (13'1") length for wide outer leaf cavity walls.
Supports cavity widths of 70-85mm, ideal for 125-150mm outer leaf blockwork.
Engineered for extreme duty loading on demanding construction projects.
Must be laterally restrained and propped during installation for optimal performance.
Contact our sales team for technical advice to ensure correct specification.

Details

The Keystone X/K-70 WOL Extreme Duty Cavity Wall Lintel at 4000mm is engineered specifically for builders and contractors working with wide outer leaf cavity walls. Its robust design supports heavy structural loads while accommodating cavity widths between 70 and 85mm. Please note, lintels must be laterally restrained and propped to achieve specified load ratings.

Application

This lintel is suited to projects requiring strong, reliable support over large openings in cavity walls where the outer leaf blocks measure 125 to 150mm in width. It’s commonly used in commercial and residential developments where extreme duty loading is a factor, providing peace of mind on structural integrity for serious builds.

Dimension

Length: 4000mm (13'1")
Height: 213mm (8.4")
Width: 311mm (12.2")
Suitable for cavity widths of 70-85mm

Material

Manufactured from high-strength concrete designed for extreme load-bearing applications.

Type

Extreme duty wide outer leaf cavity wall lintel

For optimum performance and to meet load requirements, ensure the lintel is correctly laterally restrained and temporarily propped during installation. For any technical queries or assistance with specification, please contact our sales office.

More Information

More Information
Type	Wide Outer Leaf Lintels
Loading	Extreme Duty
Cavity Size	70-85mm
Length	4000mm
Weight	178.780000
Manufacturer	Keystone
Sap Id	KX7WOL4

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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