Skip to the beginning of the images gallery

Keystone XHDT/K-70 Extra Heavy Duty Cavity Wall Timber Frame Lintel 3900mm

SKU

KXHT739

£522.94 £435.78

Product Information

Keystone XHDT/K-70 timber frame lintel, 3900mm (12ft 9in) length for strong support
Designed for cavity walls with 70-85mm width, perfect for timber frame builds
Extra heavy duty load capacity ensures reliability for demanding structural openings
Requires restraining clips and timber pinch batten for secure installation during build
Lintel supplied in 150mm increments; propping recommended to speed up construction

Details

The Keystone XHDT/K-70 3900mm timber frame lintel is purpose-built for contractors and builders working on cavity wall timber frame projects requiring extra heavy duty support. Its robust design ensures superior stability across openings with cavity widths from 70 to 85mm, making it an excellent choice for structural reliability on serious builds. Please note, all timber frame lintels must be installed with restraining clips and a timber pinch batten to prevent rotation during construction.

Application

Specifically engineered for timber frame cavity walls, this lintel supports heavy loads over openings such as windows and doors. It’s ideal for use in residential and commercial timber frame construction where maintaining structural integrity and speed of build are priorities. Installation with restraining clips and pinch battens is essential, and propping can be employed to facilitate faster construction progress.

Dimension

Length: 3900mm (12ft 9in)
Cavity width suitability: 70-85mm
Manufactured in 150mm length increments

Material

Engineered timber components designed for structural load-bearing

Type

Timber frame lintel for cavity wall construction

For alternative cavity widths, the XHDT/K range includes options such as XHDT/K-50 and XHDT/K-90. Contact our sales team for tailored advice and to confirm suitability for your specific project requirements.

More Information

More Information
Type	Timber Frame Lintels
Loading	Extra Heavy Duty
Cavity Size	70-85mm
Length	3900mm
Weight	68.090000
Manufacturer	Keystone
Sap Id	KXHT739

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