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Keystone XHDT/K-70 Extra Heavy Duty Cavity Wall Timber Frame Lintel 3450mm

SKU

KXHT7345

£462.58 £385.48

Product Information

Keystone XHDT/K-70 lintel, 3450mm length, engineered for 70-85mm cavity widths.
Extra heavy duty load capacity ideal for supporting wide openings in timber frame walls.
Specifically designed for timber frame cavity wall construction, ensuring structural stability.
Requires installation with restraining clips and timber pinch batten to prevent rotation during build.
Lintels are supplied in 150mm increments; contact sales for alternative cavity sizes.

Details

The Keystone XHDT/K-70 3450mm is a robust timber frame lintel tailored for use in cavity walls with widths between 70 and 85mm. Perfect for builders and contractors working on timber frame projects, this lintel provides extra heavy duty support where reliable structural performance is essential. Please note all lintels require correct installation with restraining clips and timber pinch battens to prevent rotation during the build phase.

Application

This lintel is designed for use in timber frame cavity wall construction, typically to support window and door openings that demand high load-bearing capacity. It is suitable for projects where stability and strength are critical, such as residential or commercial timber frame builds. Installation best practice includes propping to speed up construction and ensure safety.

Dimension

Length: 3450mm (approx. 11ft 4in)
Cavity Width: 70-85mm

Material

Engineered timber designed for structural use in cavity wall lintels

Type

Timber frame lintel

The Keystone XHDT/K-70 lintel is supplied in increments of 150mm, with options available for other cavity widths such as 50mm or 90mm. For tailored advice or alternative sizes, please contact our sales office. All descriptions are provided as a guide to support your project planning.

More Information

More Information
Type	Timber Frame Lintels
Loading	Extra Heavy Duty
Cavity Size	70-85mm
Length	3450mm
Weight	60.230000
Manufacturer	Keystone
Sap Id	KXHT7345

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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