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Keystone X/K-90 Extreme Duty Cavity Wall Lintel 2100mm

SKU

KX921

£596.35 £496.96

Product Information

Keystone X/K-90 extreme duty cavity wall lintel, 2100mm (6ft 11in) length.
Designed for cavity widths between 90mm and 105mm, perfect for thicker cavity walls.
Galvanised steel flange provides durable outer leaf protection and corrosion resistance.
Recommended lateral restraint and propping during installation to meet load specifications.
All technical details provided for trade professionals; contact our sales team for project-specific advice.

Details

The Keystone X/K-90 Extreme Duty Cavity Wall Lintel at 2100mm is engineered for builders and contractors handling structurally demanding projects. It supports openings in cavity walls with widths from 90mm to 105mm, making it ideal for robust construction where heavy loads are expected. Please note the lintel must be laterally restrained and propped during installation to ensure performance.

Application

This lintel is specifically designed to carry extreme loads across cavity walls in residential, commercial, or industrial builds. It’s well-suited for supporting large window or door openings where cavity thickness falls within the 90-105mm range. The galvanised steel flange ensures outer leaf protection and corrosion resistance, critical for long-term structural integrity on site.

Dimension

Length: 2100mm (6ft 11in)
Height: 213mm (8.4in)
Width: 283mm (11.1in)

Material

Galvanised steel flange for outer leaf durability
High-strength steel core for extreme load support

Type

Extreme duty cavity wall lintel

Ensure lintels are propped during installation to facilitate safe and efficient construction. For complex or bespoke requirements, please contact our sales office for expert guidance.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extreme Duty
Cavity Size	90-105mm
Length	2100mm
Weight	90.730000
Manufacturer	Keystone
Sap Id	KX921

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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