Skip to the beginning of the images gallery

Keystone T/K-90 Standard Load Cavity Wall Timber Frame Lintel 4350mm

SKU

KT9435

£248.74 £207.28

Product Information

Keystone T/K-90 timber frame lintel, 4350mm (14ft 3in) length for cavity walls 90-105mm wide.
Designed to support outer brickwork leaf over openings in timber frame construction.
Standard load capacity suitable for typical residential and commercial projects.
Requires use with lateral restraint clips and tight timber battens to prevent twisting.
Lintels should be propped during installation to speed up construction and ensure stability.

Details

The Keystone T/K-90 is a reliable timber frame lintel designed to support cavity walls with widths between 90 and 105mm. Tailored for builders and contractors working on timber frame projects, it provides essential support to the outer brickwork leaf above openings such as doors and windows. Please note that this lintel must be used alongside lateral restraint clips and timber battens to ensure proper stability during installation.

Application

This lintel is ideal for cavity wall timber frame construction where a standard duty load capacity is required. It supports the outer brickwork leaf over openings, ensuring structural integrity for studwork, external cladding, and sheathing. Suitable for both residential and light commercial projects, it helps maintain straight lines and stability in the build.

Dimension

Length: 4350mm (14ft 3in)
Height: 260mm (10¼in)
Width: 183mm (7¼in)
Cavity range: 90-105mm (3½-4in)

Material

Engineered timber designed for structural load-bearing in cavity wall applications.

Type

Timber frame lintel for cavity walls

For best results, the lintel must be installed with lateral restraint clips and a tight-fitting timber batten to prevent twisting. It is also recommended to prop the lintel during installation to facilitate faster construction and ensure safety. For further technical guidance, please contact the Keystone Technical Office.

More Information

More Information
Type	Timber Frame Lintels
Loading	Standard Duty
Cavity Size	90-105mm
Length	4350mm
Weight	43.710000
Manufacturer	Keystone
Sap Id	KT9435

Customer Reviews

No reviews yet on this product

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