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Keystone HDT/K-70 Heavy Duty Cavity Wall Timber Frame Lintel 1800mm

SKU

KHT718

£110.12 £91.77

Product Information

Keystone HDT/K-70 timber frame lintel, length 1800mm (5ft 11in) for cavity walls.
Designed for heavy duty load-bearing over openings in 70-85mm cavity widths.
Supports outer brickwork leaf in timber frame construction projects.
Requires use with lateral restraint clips and tight-fitting timber battens to prevent twisting.
Lintel propping recommended to speed up construction and ensure stability.

Details

The Keystone HDT/K-70 is a heavy duty timber frame lintel engineered for cavity walls with a 70-85mm cavity width. It offers reliable structural support to the outer brickwork leaf above openings, making it a trusted choice for builders and contractors working on timber frame projects. Please note this lintel must be installed with lateral restraint clips and timber battens to maintain its integrity.

Application

This lintel is specifically designed for use in timber frame cavity wall construction, providing robust support over window and door openings. It is ideal for projects where heavy load-bearing capacity is required, ensuring the stability of the masonry above. The HDT/K-70 should be combined with lateral restraint clips and tight-fitting battens to prevent twisting during and after installation. For efficient workflow and safety, it is also recommended to prop lintels during construction.

Dimension

Length: 1800mm (5ft 11in)
Height: 204mm
Width: 163mm
Cavity range: 70-85mm
Weight: 13.52kg

Material

Engineered timber suitable for heavy duty structural use in cavity walls.

Type

Timber frame cavity wall lintel
Heavy duty load-bearing lintel

All installation guidance should be followed carefully, and for any additional technical support, please contact our sales office. Images are for illustration purposes only.

More Information

More Information
Type	Timber Frame Lintels
Loading	Heavy Duty
Cavity Size	70-85mm
Length	1800mm
Weight	13.520000
Manufacturer	Keystone
Sap Id	KHT718

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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