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Keystone X/K-70 Extreme Duty Cavity Wall Lintel 1350mm

SKU

KX7135

£383.36 £319.47

Product Information

Keystone X/K-70 lintel measuring 1350mm (4ft 5in) designed for extreme load support.
Ideal for cavity walls with widths between 70mm and 85mm (2¾" - 3⅓").
Galvanised steel flange for enhanced corrosion resistance on the outer leaf.
Recommended to be laterally restrained and propped during installation for optimal performance.
All technical specifications and support available through our sales team to ensure correct application.

Details

The Keystone X/K-70 Extreme Duty Cavity Wall Lintel at 1350mm is engineered for builders and site managers tackling structurally demanding openings. Designed specifically for cavity widths of 70-85mm, this lintel offers robust support where heavy loads must be reliably carried. Please note that correct installation, including lateral restraint, is essential to meet the specified load capacities.

Application

This lintel is primarily used to span openings in cavity wall constructions, such as window and door frames, where extreme load-bearing capacity is required. Its galvanised steel flange provides added protection against corrosion, making it suitable for external walls exposed to the elements. Ideal for contractors and developers working on projects demanding high structural integrity.

Dimension

Length: 1350mm (4ft 5in)
Height: 213mm (8⅜")
Width: 263mm (10⅜")
Suitable cavity width range: 70-85mm (2¾" - 3⅓")
Weight: 57.71kg

Material

Galvanised steel flange for corrosion resistance
Structural steel components designed for extreme loading

Type

Cavity wall lintel
Extreme duty load classification

For best results, ensure lintels are laterally restrained and propped to speed up construction and achieve specified load performance. Contact our sales office for expert advice and to confirm suitability for your specific project requirements.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extreme Duty
Cavity Size	70-85mm
Length	1350mm
Weight	57.710000
Manufacturer	Keystone
Sap Id	KX7135

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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