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Keystone XHDT/K-70 Extra Heavy Duty Cavity Wall Timber Frame Lintel 4200mm

SKU

KXHT742

£563.18 £469.32

Product Information

Keystone XHDT/K-70 timber frame lintel, 4200mm (13ft 9in) length.
Designed for cavity wall widths of 70-85mm, providing extra heavy duty load support.
Specifically engineered for timber frame construction applications.
Requires installation with restraining clips and timber pinch battens to prevent rotation.
Available in multiple cavity sizes; lintels supplied in 150mm increments for precise fit.

Details

The Keystone XHDT/K-70 is a robust extra heavy duty lintel designed for timber frame cavity walls with widths between 70 and 85mm. Built to support significant structural loads, it is ideal for builders and contractors working on serious timber frame projects where reliability and compliance are critical. Please note, lintels must be installed with restraining clips and timber pinch battens to maintain stability during construction.

Application

This lintel is engineered for use in timber frame cavity wall construction, supporting openings such as windows and doors where high load-bearing capacity is required. It ensures structural integrity while accommodating cavity widths typical in modern timber frame builds. Proper installation with restraining clips and pinch battens is essential to prevent rotation and enable safe, efficient construction progress.

Dimension

Length: 4200mm (13ft 9in)
Cavity range: 70-85mm
Manufactured in 150mm increments for tailored sizing

Material

Engineered timber designed for structural use in cavity wall lintels

Type

Timber frame cavity wall lintel

For alternative cavity widths, the XHDT/K range includes options such as XHDT/K-50 and XHDT/K-90. All lintels must be installed with appropriate restraining clips and timber pinch battens to ensure safety and performance. Propping may be used to facilitate quicker construction where required. For specific project advice or technical assistance, please contact our sales office.

More Information

More Information
Type	Timber Frame Lintels
Loading	Extra Heavy Duty
Cavity Size	70-85mm
Length	4200mm
Weight	73.330000
Manufacturer	Keystone
Sap Id	KXHT742

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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