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Keystone X/K-90 WIL Extreme Duty Cavity Wall Lintel 4800mm

SKU

KX9WIL48

£1,363.08 £1,135.90

Product Information

Keystone X/K-90 WIL lintel, 4800mm (15ft 9in) length, designed for wide inner leaf cavity walls.
Supports cavity widths between 90-105mm (3.5-4.1in) for extreme load-bearing applications.
Suitable for 125-150mm (5-6in) wide inner leaf blockwork, providing robust structural support.
Recommended lateral restraint and propping for optimal load performance and faster construction.
Contact our sales team for technical advice; lintel supplied without additional fixings or accessories.

Details

The Keystone X/K-90 WIL Extreme Duty Cavity Wall Lintel at 4800mm is engineered for contractors and site managers working on heavy structural projects. Designed to support large openings with cavity widths from 90 to 105mm, this lintel provides reliable strength for wide inner leaf blockwork between 125 and 150mm. Please note this lintel must be laterally restrained and propped during installation to meet load specifications.

Application

This lintel is ideal for use in cavity wall construction where extreme load-bearing is required, such as large window or door openings in commercial and residential developments. Its specification suits blockwork with a wider inner leaf, ensuring structural integrity in demanding site conditions. Propping is recommended to speed up the construction process while maintaining safety and performance.

Dimension

Length: 4800mm (15ft 9in)
Height: 213mm (8.4in)
Width: 334mm (13.1in)
Weight: 219.48kg (484lbs)
Designed for cavity widths: 90-105mm (3.5-4.1in)

Material

High-strength concrete composite suitable for extreme loading

Type

Cavity wall lintel – wide inner leaf, extreme duty

Please ensure all lintels are correctly installed with lateral restraint and temporary propping where recommended to achieve the specified load ratings. For further technical support or specific site requirements, contact our sales team directly.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Extreme Duty
Cavity Size	90-105mm
Length	4800mm
Weight	219.480000
Manufacturer	Keystone
Sap Id	KX9WIL48

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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