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Keystone T/K-90 Standard Load Cavity Wall Timber Frame Lintel 4200mm

SKU

KT942

£232.15 £193.46

Product Information

Keystone T/K-90 timber frame lintel, 4200mm (13'9") length, designed for cavity widths of 90-105mm.
Standard load capacity supports outer leaf of brickwork over openings in timber frame walls.
Recommended for use with lateral restraint clips and tight-fitting timber battens to prevent twisting.
Suitable for timber frame cavity wall applications in residential and commercial projects.
Lintels should be propped during installation to ensure stability and speed up construction.

Details

The Keystone T/K-90 lintel is a robust standard load timber frame lintel, purpose-built for cavity widths between 90 and 105mm. It provides reliable support to the outer brickwork leaf above openings, making it a practical choice for carpenters, builders, and developers working with timber frame construction. Please note, this lintel must be installed with lateral restraint clips and a tight-fitting timber batten to prevent twisting during use.

Application

This lintel is ideal for cavity wall timber frame projects where a stable and consistent support beam is required over doors, windows, and other openings. It is frequently specified for residential housing, commercial buildings, and refurbishment projects where timber frame construction techniques are employed. The lintel’s design ensures effective load transfer to prevent structural movement and maintain the integrity of the brick outer leaf.

Dimension

Length: 4200mm (13'9")
Height: 260mm (10")
Width: 183mm (7")
Suitable cavity width: 90-105mm (3.5"-4.1")

Material

Engineered timber designed for structural load-bearing applications

Type

Standard load timber frame cavity wall lintel

For best practice, lintels should be propped during installation to facilitate safe and efficient construction. All technical details provided are guidelines; please consult the Keystone Technical Office for specific project advice or if in doubt about suitability.

More Information

More Information
Type	Timber Frame Lintels
Loading	Standard Duty
Cavity Size	90-105mm
Length	4200mm
Weight	42.200000
Manufacturer	Keystone
Sap Id	KT942

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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