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Keystone X/K-90 Extreme Duty Cavity Wall Lintel 1200mm

SKU

KX912

£340.78 £283.98

Product Information

Keystone X/K-90 lintel measures 1200mm (4ft) long, designed for extreme duty applications.
Specifically engineered for cavity wall widths of 90-105mm, ensuring perfect fit and support.
Galvanised steel flange protects the outer leaf from corrosion, extending service life.
Recommended for use with lateral restraint and propping to speed up construction on site.
All product details are a guide; please contact our sales team for technical advice and support.

Details

The Keystone X/K-90 Extreme Duty Cavity Wall Lintel is built to provide robust support for large openings in cavity walls ranging from 90 to 105mm wide. This 1200mm lintel is ideal for builders, site managers, and contractors handling demanding structural projects where reliability and strength are paramount. Please note, proper lateral restraint is essential to achieve the specified load ratings.

Application

Designed for extreme load-bearing requirements, the Keystone X/K-90 lintel is perfect for use above wide window and door openings in cavity walls. Its galvanised steel flange offers corrosion resistance on the outer leaf, making it suitable for exposed external walls. Propping is recommended during installation to maintain build speed and structural integrity.

Dimension

Length: 1200mm (4ft)
Height: 213mm (8.4in)
Width: 283mm (11.1in)
Designed for cavity widths between 90-105mm

Material

High-strength steel with galvanised coating on the outer flange for corrosion protection

Type

Extreme duty cavity wall lintel

For any technical queries or to ensure this lintel matches your project requirements, please contact our sales office. All specifications are provided as guidance to assist your planning and ordering.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extreme Duty
Cavity Size	90-105mm
Length	1200mm
Weight	51.840000
Manufacturer	Keystone
Sap Id	KX912

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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