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Keystone X/K-70 WIL Extreme Duty Cavity Wall Lintel 5800mm

SKU

KX7WIL58

£1,647.06 £1,372.55

Product Information

Keystone X/K-70 WIL Extreme Duty lintel, 5800mm (19ft 0in) length for large cavity wall openings.
Designed for cavity widths of 70-85mm (2.75-3.35in), suitable for 125-150mm (5-6in) wide inner leaf blockwork.
Supports extreme loading conditions, ideal for heavy structural projects and commercial builds.
Lintel requires lateral restraint and is best propped during installation to ensure stability and fast construction.
All technical specifications are guides; please consult our sales team for precise project requirements.

Details

The Keystone X/K-70 WIL Extreme Duty cavity wall lintel is engineered for builders and contractors tackling demanding structural openings. At 5800mm long, it’s designed to support wide cavity walls with inner leaf blockwork between 125 and 150mm. This lintel is a reliable solution where high load-bearing capacity is essential.

Application

Specifically suited for cavity walls with a 70-85mm cavity gap, this lintel is ideal for commercial and heavy-duty residential projects. It provides robust support over wide openings such as large windows, doors, or service penetrations where extreme loading conditions apply. To achieve full load-bearing performance, the lintel must be laterally restrained and propped during installation, ensuring structural integrity and facilitating quicker build times.

Dimension

Length: 5800mm (19ft 0in)
Height: 213mm (8.4in)
Width: 311mm (12.2in)
Cavity range: 70-85mm (2.75-3.35in)

Material

Manufactured from high-strength steel designed for extreme load-bearing applications
Protective coatings to resist corrosion in cavity wall environments

Type

Extreme duty cavity wall lintel for wide inner leaf blockwork

Please note, all technical details are provided as a guide. For specific project advice or to confirm suitability, contact our sales office. Proper lateral restraint and propping during installation are critical to achieve the lintel’s rated performance.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Extreme Duty
Cavity Size	70-85mm
Length	5800mm
Weight	263.600000
Manufacturer	Keystone
Sap Id	KX7WIL58

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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