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Keystone X/K-90 WIL Extreme Duty Cavity Wall Lintel 4500mm

SKU

KX9WIL45

£1,277.89 £1,064.91

Product Information

Keystone X/K-90 WIL lintel, 4500mm (14ft 9in) length for wide inner leaf cavity walls
Designed for extreme duty loading on cavity widths of 90-105mm
Supports inner leaf blockwork 125-150mm thick for robust structural integrity
Recommended lateral restraint and propping to ensure safe, efficient installation
All technical details provided; contact our sales team for expert advice

Details

The Keystone X/K-90 WIL Extreme Duty Cavity Wall Lintel at 4500mm length is engineered for builders and contractors tackling demanding structural openings. It supports wide inner leaf cavity walls with cavity widths from 90 to 105mm, making it a reliable choice for heavy-duty applications where strength and durability are essential. Please note that proper lateral restraint and propping are necessary to achieve the specified loading capacity.

Application

This lintel is specifically designed for use in cavity wall constructions where the inner leaf blockwork measures between 125 and 150mm thick. It is ideal for supporting large window or door openings on projects requiring extreme load-bearing capacity, such as commercial or multi-storey residential developments. The lintel ensures structural stability and compliance with building regulations when installed correctly with lateral restraints and temporary props to aid construction speed.

Dimension

Length: 4500mm (14ft 9in)
Height: 213mm (8.4in)
Width: 334mm (13.1in)
Cavity range: 90-105mm (3.5-4.1in)

Material

High-strength steel with protective coating suitable for cavity wall applications

Type

Extreme duty cavity wall lintel for wide inner leaf blockwork

For optimal performance, the lintel must be laterally restrained and propped during installation. All technical details are provided as a guide; please contact Condell Building Supplies’ sales team for tailored advice and support on your project requirements.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Extreme Duty
Cavity Size	90-105mm
Length	4500mm
Weight	205.760000
Manufacturer	Keystone
Sap Id	KX9WIL45

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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