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Keystone T/K-50 Standard Load Cavity Wall Timber Frame Lintel 4500mm

SKU

KT545

£207.42 £172.85

Product Information

Keystone T/K-50 timber frame lintel, 4500mm (14ft 9in) length, designed for cavity widths 50-65mm (2-2.5in).
Standard load capacity, perfect for supporting outer brickwork leaf over openings in timber frame construction.
Ensures structural stability when used with lateral restraint clips and timber battens to prevent twisting.
Recommended to prop lintels during installation to speed up construction and maintain alignment.
Contact Keystone Technical Office for specialist advice; lintel supplied as described for cavity wall timber frame applications.

Details

The Keystone T/K-50 is a 4500mm timber frame lintel engineered for standard load-bearing applications in cavity walls with widths ranging from 50 to 65mm. It is specifically designed to provide dependable support to the outer brickwork leaf over door and window openings within timber frame structures. This lintel is a reliable choice for builders and contractors focused on quality and structural integrity.

Application

This lintel is commonly used in timber frame cavity wall construction to bridge openings such as windows and doors, ensuring the outer leaf's weight is properly supported. It must be installed alongside lateral restraint clips and a snug timber batten to prevent any twisting or movement under load. Propping during installation is advised to maintain alignment and accelerate building progress. Ideal for residential and light commercial builds where standard duty load-bearing capacity is required.

Dimension

Length: 4500mm (14ft 9in)
Height: 250mm (9.8in)
Width: 143mm (5.6in)
Cavity range: 50-65mm (2-2.5in)

Material

Engineered timber suitable for structural lintel use in cavity walls

Type

Timber frame cavity wall lintel

Please note: The lintel must always be installed with lateral restraint clips and timber battens to ensure stability. Propping during installation is recommended to facilitate safe and efficient construction. For further technical guidance, contact the Keystone Technical Office.

More Information

More Information
Type	Timber Frame Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	4500mm
Weight	42.390000
Manufacturer	Keystone
Sap Id	KT545

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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