Skip to the beginning of the images gallery

Keystone XHDT/K-70 Extra Heavy Duty Cavity Wall Timber Frame Lintel 4500mm

SKU

KXHT745

£603.35 £502.79

Product Information

Keystone XHDT/K-70 timber frame lintel, 4500mm (14ft 9in) length for wide openings
Designed for extra heavy duty load-bearing in 70-85mm cavity walls
Specifically engineered for timber frame construction projects
Requires installation with restraining clips and timber pinch batten to prevent rotation during build
Lintel may be propped to speed up construction; available in other cavity sizes on request

Details

The Keystone XHDT/K-70 4500mm lintel is a specialist timber frame lintel designed to carry extra heavy duty loads across cavity walls with widths between 70 and 85mm. It is the go-to choice for builders and contractors working on timber frame constructions requiring robust, reliable structural support for wide openings.

Application

This lintel is ideal for supporting heavy loads over large openings in timber frame cavity walls, commonly used in residential and commercial builds. It ensures structural integrity while accommodating typical cavity widths of 70-85mm. To maintain safety and performance, it must be installed with restraining clips and a timber pinch batten to prevent rotation during construction. Temporary propping can also be used to accelerate the build process.

Dimension

Length: 4500mm (14ft 9in)
Cavity width compatibility: 70-85mm

Material

Engineered timber components designed for structural performance

Type

Timber frame cavity wall lintel

The Keystone XHDT/K range is available in other cavity sizes such as 50mm and 90mm to suit different wall specifications. Please contact our sales team for tailored advice or to confirm your exact requirements.

More Information

More Information
Type	Timber Frame Lintels
Loading	Extra Heavy Duty
Cavity Size	70-85mm
Length	4500mm
Weight	78.560000
Manufacturer	Keystone
Sap Id	KXHT745

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