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Keystone T/K-90 Standard Load Cavity Wall Timber Frame Lintel 4500mm

SKU

KT945

£248.74 £207.28

Product Information

Keystone T/K-90 lintel, length 4500mm (14ft 9in), designed for 90-105mm cavity walls.
Standard load capacity suitable for supporting outer brickwork in timber frame construction.
Ensures stability and prevents twisting when used with lateral restraint clips and timber battens.
Recommended to prop lintels during installation to maintain structural integrity and speed build.
All technical guidance available from Keystone Technical Office for confident specification.

Details

The Keystone T/K-90 Standard Load Cavity Wall Timber Frame Lintel is engineered specifically for timber frame projects requiring reliable support over openings. At 4500mm long, it is ideal for cavity walls with widths of 90-105mm, providing consistent load-bearing performance for outer brickwork. This lintel is a practical choice for builders and contractors focused on structural stability and efficient installation.

Application

This lintel is commonly used in timber frame cavity wall builds to support the outer leaf of brickwork above windows, doors, and other openings. Its design suits standard load requirements in residential and commercial timber frame construction. To ensure proper performance, the lintel should always be installed with lateral restraint clips and a tightly fitted timber batten to prevent twisting. Props are recommended during installation to maintain alignment and speed up the building process.

Dimension

Length: 4500mm (14ft 9in)
Height: 260mm (10¼in)
Width: 183mm (7¼in)
Cavity range: 90-105mm (3½-4in)
Weight: 45.22kg

Material

Engineered timber suitable for structural load-bearing in cavity walls

Type

Timber frame cavity wall lintel
Standard duty load-bearing lintel

Please note: This lintel must be used with lateral restraint clips and timber battens to ensure proper function. It is recommended to prop lintels during construction for safety and ease of installation. For any technical questions, please contact the Keystone Technical Office.

More Information

More Information
Type	Timber Frame Lintels
Loading	Standard Duty
Cavity Size	90-105mm
Length	4500mm
Weight	45.220000
Manufacturer	Keystone
Sap Id	KT945

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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