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Keystone X/K-70 WIL Extreme Duty Cavity Wall Lintel 3300mm

SKU

KX7WIL33

£937.12 £780.93

Product Information

Keystone X/K-70 WIL cavity wall lintel, 3300mm (10ft 10in) length for wide openings.
Designed for extreme duty load support on cavity widths between 70-85mm.
Suitable for 125-150mm wide inner leaf blockwork in robust structural builds.
Recommended lateral restraint and propping to ensure maximum load capacity and construction speed.
Please note: Lintels must be laterally restrained; contact our sales team for technical advice.

Details

The Keystone X/K-70 WIL Extreme Duty Cavity Wall Lintel at 3300mm length is engineered for heavy-load-bearing cavity wall applications. Tailored for builders, contractors, and site managers working on substantial structural projects, this lintel ensures dependable support for wide openings where cavity widths range from 70 to 85mm. Please note, lintels require lateral restraint for full load performance.

Application

This lintel is ideal for use in cavity walls with a wide inner leaf, specifically 125-150mm blockwork. It supports extreme loads commonly encountered in commercial and heavy-duty residential builds, including large window or door openings. For optimal performance and to maintain construction efficiency, it is advisable to prop the lintel during installation and ensure lateral restraint is applied as per structural requirements.

Dimension

Length: 3300mm (10ft 10in)
Height: 213mm
Width: 311mm

Material

Manufactured from high-strength steel with corrosion-resistant coatings suitable for structural use in cavity walls.

Type

Extreme Duty Cavity Wall Lintel designed for wide inner leaf masonry.

For any technical queries or advice on installation practices, please contact our sales office. This product requires correct lateral restraint and propping for safe use and to achieve specified loading capacities.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Extreme Duty
Cavity Size	70-85mm
Length	3300mm
Weight	149.980000
Manufacturer	Keystone
Sap Id	KX7WIL33

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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