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Keystone XHDT/K-70 Extra Heavy Duty Cavity Wall Timber Frame Lintel 3750mm

SKU

KXHT7375

£502.82 £419.02

Product Information

Keystone XHDT/K-70 timber frame lintel, 3750mm (12'3") length for cavity walls 70-85mm wide
Designed for extra heavy duty load-bearing in timber frame buildings
Supports structural openings securely with high stability and strength
Must be installed with restraining clips and timber pinch batten to prevent rotation during construction
Propping recommended to speed up build process; available in other cavity sizes on request

Details

The Keystone XHDT/K-70 3750mm lintel is engineered specifically for timber frame cavity wall construction where extra heavy duty load support is required. It provides a reliable and stable solution for builders, carpenters, and contractors working on demanding structural openings within cavity widths of 70-85mm. Please note, all timber frame lintels must be fitted with restraining clips and a timber pinch batten to ensure correct installation and prevent rotation during the build phase.

Application

This lintel is ideal for supporting large openings such as windows and doors in timber frame buildings with cavity walls measuring between 70 and 85mm. Its extra heavy duty rating ensures it can bear significant structural loads, making it suitable for serious projects requiring durability and safety. Installation best practice includes the use of restraining clips and pinch battens, with optional propping to accelerate construction.

Dimension

Length: 3750mm (12'3")
Suitable cavity width: 70-85mm
Manufactured in 150mm increments for flexibility

Material

High-grade timber engineered for structural load-bearing applications

Type

Timber frame cavity wall lintel
Extra heavy duty structural lintel

For alternative cavity widths, the XHDT/K range offers options such as XHDT/K-50 or XHDT/K-90. Please contact our sales team for detailed advice tailored to your project requirements.

More Information

More Information
Type	Timber Frame Lintels
Loading	Extra Heavy Duty
Cavity Size	70-85mm
Length	3750mm
Weight	65.470000
Manufacturer	Keystone
Sap Id	KXHT7375

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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