Skip to the beginning of the images gallery

Keystone X/K-90 Extreme Duty Cavity Wall Lintel 3600mm

SKU

KX936

£1,022.32 £851.93

Product Information

Keystone X/K-90 lintel measuring 3600mm (11ft 10in) length, 213mm height, and 283mm width
Engineered for extreme duty to support large openings in cavity walls 90-105mm wide
Galvanised steel flange ensures durability and corrosion resistance on outer leaf
Recommended lateral restraint and propping to maintain structural integrity during installation
All technical details and suitability can be confirmed through our sales team; image for illustration only

Details

The Keystone X/K-90 Extreme Duty Cavity Wall Lintel at 3600mm length is a specialist structural component designed for contractors and site managers dealing with heavy load-bearing openings in cavity walls. Ideal for cavity widths between 90 and 105mm, this lintel offers robust support where reliability is critical. Please note the image is for illustration purposes only.

Application

This lintel is specifically manufactured to carry extreme loads over large openings such as windows and doors in cavity wall constructions. It is suitable for use in commercial or high-spec residential projects where structural demands exceed those of standard lintels. To achieve the stated load capacities, the lintel must be laterally restrained and it is advisable to prop the lintel during construction to speed up the build process safely.

Dimension

Length: 3600mm (11ft 10in)
Height: 213mm (8.4in)
Width: 283mm (11.1in)
Cavity width suitability: 90-105mm
Weight: 160.45kg

Material

Galvanised steel flange for outer leaf corrosion resistance
High-strength steel construction for extreme load support

Type

Extreme duty cavity wall lintel

For further technical guidance and confirmation of suitability for your project, please contact our sales office. All descriptions are provided as a guide to assist your decision-making.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extreme Duty
Cavity Size	90-105mm
Length	3600mm
Weight	160.450000
Manufacturer	Keystone
Sap Id	KX936

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