Skip to the beginning of the images gallery

Keystone X/K-70 Extreme Duty Cavity Wall Lintel 2700mm

SKU

KX727

£766.73 £638.94

Product Information

Keystone X/K-70 lintel, 2700mm (8ft 10in) length, designed for cavity widths of 70-85mm (2.75-3.35in).
Engineered for extreme load applications, ideal for supporting large openings in cavity walls.
Galvanised steel flange on the outer leaf ensures durability and corrosion resistance on site.
Recommended lateral restraint and propping for optimal performance and faster construction.
All technical specifications are guidelines; please contact our sales team for tailored advice.

Details

The Keystone X/K-70 Extreme Duty Cavity Wall Lintel at 2700mm length is a specialist structural support designed for builders and contractors working on demanding cavity wall projects. It’s engineered to safely carry heavy loads across openings with cavity widths between 70 and 85mm, ensuring dependable performance where strength is critical. Please note that to achieve rated load capacities, the lintel must be laterally restrained and propped during installation.

Application

This lintel is suited for use in cavity walls where extreme loading conditions are present, such as large window or door openings on commercial and residential builds. Its galvanised steel flange on the outer leaf provides added protection against corrosion, making it suitable for external environments. Propping is recommended to speed up construction and maintain structural integrity while the lintel is settling.

Dimension

Length: 2700mm (8ft 10in)
Height: 213mm (8.4in)
Width: 263mm (10.35in)
Cavity width compatibility: 70-85mm (2.75-3.35in)
Weight: 115.42kg

Material

Galvanised steel flange for corrosion resistance
Robust steel lintel body designed for extreme structural loads

Type

Extreme Duty Cavity Wall Lintel

Images are for illustration purposes only. For precise structural requirements or bespoke advice, please contact our sales office before ordering.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extreme Duty
Cavity Size	70-85mm
Length	2700mm
Weight	115.420000
Manufacturer	Keystone
Sap Id	KX727

Customer Reviews

No reviews yet on this product

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