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Keystone X/K-90 Extreme Duty Cavity Wall Lintel 5800mm

SKU

KX958

£1,647.06 £1,372.55

Product Information

Keystone X/K-90 Extreme Duty lintel measuring 5800mm (19ft 0in) length for robust support.
Designed for cavity wall widths between 90-105mm, perfect for heavy load-bearing applications.
Galvanised steel flange suited to outer leaf for enhanced corrosion resistance on site.
Recommended lateral restraint and propping to ensure structural integrity and faster build times.
All technical details are for guidance; please contact our sales team for project-specific advice.

Details

The Keystone X/K-90 Extreme Duty cavity wall lintel is engineered specifically for builders and contractors requiring reliable support over large openings. With a length of 5800mm, this lintel accommodates cavity widths of 90-105mm, making it ideal for demanding structural projects where strength and durability are critical. Please note, correct installation including lateral restraint is essential to achieve the specified load capacities.

Application

This lintel is designed for use in cavity walls where extreme load-bearing capacity is required, such as commercial buildings, multi-storey developments, and heavy-duty residential projects. It supports large openings like windows and doors while maintaining structural integrity. The galvanised steel flange offers protection against corrosion, making it suitable for external wall leaves exposed to weather.

Dimension

Length: 5800mm (19ft 0in)
Height: 213mm (8.4in)
Width: 283mm (11.1in)
Cavity width compatibility: 90-105mm (3.5-4.1in)

Material

Galvanised steel flange for corrosion resistance
High-strength steel lintel body designed for extreme loads

Type

Extreme duty cavity wall lintel

For optimal performance, ensure lintels are laterally restrained and propped during construction. If you require further technical guidance or bespoke advice for your project, please contact our sales office. Image is for illustration purposes only.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extreme Duty
Cavity Size	90-105mm
Length	5800mm
Weight	258.500000
Manufacturer	Keystone
Sap Id	KX958

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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