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Keystone X/K-70 WIL Extreme Duty Cavity Wall Lintel 900mm

SKU

KX7WIL09

£255.58 £212.98

Product Information

Keystone X/K-70 WIL lintel measures 900mm (35.4in) length, suitable for wide cavity walls.
Supports cavity widths from 70-85mm (2.75-3.35in) with inner leaf blockwork 125-150mm wide.
Engineered for extreme duty loads, ideal for demanding structural openings.
Requires lateral restraint and propping during installation to achieve full load capacity.
All technical details serve as a guide; please contact our sales team for tailored advice.

Details

The Keystone X/K-70 WIL Extreme Duty Cavity Wall Lintel at 900mm length is specifically designed for builders and contractors managing heavy structural loads in cavity wall construction. This lintel is an excellent choice where cavity widths range between 70 and 85mm, paired with an inner leaf blockwork thickness of 125 to 150mm. Please note the lintel requires lateral restraint and propping during installation to meet its specified load ratings.

Application

This lintel is engineered to support large openings in cavity walls where extreme load-bearing capacity is essential, such as in commercial buildings or substantial residential developments. Its robust design makes it suitable for wide inner leaf cavity walls that demand high structural reliability. Propping during construction is recommended to ensure safe and efficient installation and to maintain build quality.

Dimension

Length: 900mm (35.4in)
Height: 213mm (8.4in)
Width: 311mm (12.2in)
Cavity Range: 70-85mm (2.75-3.35in)

Material

High-strength steel, engineered for extreme load support.

Type

Extreme Duty Cavity Wall Lintel

For precise project requirements and installation guidance, please contact our sales office. The lintel’s performance depends on correct lateral restraint and propping during build. Images are for illustration purposes only.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Extreme Duty
Cavity Size	70-85mm
Length	900mm
Weight	39.600000
Manufacturer	Keystone
Sap Id	KX7WIL09

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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