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Keystone XHDT/K-70 Extra Heavy Duty Cavity Wall Timber Frame Lintel 4350mm

SKU

KXHT7435

£583.24 £486.03

Product Information

Keystone XHDT/K-70 timber frame lintel, length 4350mm (14ft 3in).
Extra heavy duty load capacity for demanding cavity wall openings of 70-85mm width.
Specifically engineered for timber frame construction, ensuring structural stability.
Requires installation with restraining clips and timber pinch battens to prevent rotation during build.
Lintel supplied in 150mm increments; propping recommended to speed up construction progress.

Details

The Keystone XHDT/K-70 4350mm lintel is a specialist extra heavy duty timber frame lintel designed to support cavity wall openings with widths between 70 and 85mm. Ideal for builders, carpenters and timber frame contractors, it offers robust load-bearing capacity for serious structural applications. Please note all timber frame lintels must be installed with restraining clips and timber pinch battens to ensure stability during construction.

Application

This lintel is typically used in timber frame cavity wall construction where extra heavy duty load support is required. It provides essential structural support over window or door openings, maintaining the integrity of the frame. Installation best practice includes the use of restraining clips and pinch battens to prevent lintel rotation. Propping may also be employed to expedite the build process.

Dimension

Length: 4350mm (14ft 3in)
Cavity width compatibility: 70-85mm
Manufactured in 150mm increments for precise sizing

Material

High-grade structural timber designed for load-bearing applications in cavity walls

Type

Timber frame lintel for cavity wall construction

For alternative cavity sizes, the XHDT/K range includes options such as XHDT/K-50 and XHDT/K-90. For further technical advice or sizing assistance, please contact our sales team.

More Information

More Information
Type	Timber Frame Lintels
Loading	Extra Heavy Duty
Cavity Size	70-85mm
Length	4350mm
Weight	75.940000
Manufacturer	Keystone
Sap Id	KXHT7435

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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