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Keystone X/K-90 Extreme Duty Cavity Wall Lintel 5200mm

SKU

KX952

£1,476.68 £1,230.57

Product Information

Keystone X/K-90 lintel measuring 5200mm (17ft) for large openings
Supports cavity wall widths from 90mm to 105mm (3.5" to 4.1")
Galvanised steel flange ensures corrosion resistance on outer leaf
Engineered for extreme duty loading, perfect for demanding structural projects
Lintel must be laterally restrained and propped during installation for safe, efficient building

Details

The Keystone X/K-90 Extreme Duty Cavity Wall Lintel is designed specifically for builders and contractors tackling large and heavily loaded openings. With a length of 5200mm and a cavity compatibility of 90-105mm, this lintel offers robust, reliable support for cavity walls in demanding build environments. Please note, the lintel must be laterally restrained and propped during installation to meet loading requirements.

Application

Ideal for structural openings in cavity walls where extreme load-bearing capacity is required, such as commercial developments or large residential projects. The lintel’s galvanised steel flange provides added protection to the outer leaf, making it suitable for exposed conditions. Proper lateral restraint and propping are essential to ensure stability and compliance with safety standards during construction.

Dimension

Length: 5200mm (17ft)
Height: 213mm (8.4")
Width: 283mm (11.1")
Cavity range: 90-105mm (3.5" to 4.1")

Material

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

Type

Cavity wall lintel
Extreme duty structural support

For technical advice or to confirm suitability for your specific project, please contact our sales team. All product details are provided as a guide to support your purchasing decisions.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extreme Duty
Cavity Size	90-105mm
Length	5200mm
Weight	231.760000
Manufacturer	Keystone
Sap Id	KX952

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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