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Keystone HDT/K-50 Heavy Duty Cavity Wall Timber Frame Lintel 1800mm

SKU

KHT518

£87.26 £72.72

Product Information

Keystone HDT/K-50 timber frame lintel, 1800mm (5ft 11in) length for heavy duty cavity wall support.
Designed for cavity widths between 50-65mm, suitable for robust timber frame construction.
Supports outer brickwork leaf over openings, ensuring structural integrity.
Requires use with lateral restraint clips and tight timber battens to prevent twisting.
Lintel should be propped during installation to speed up construction and ensure stability.

Details

The Keystone HDT/K-50 is a heavy duty timber frame lintel designed specifically for cavity walls with widths from 50 to 65mm. Ideal for builders and contractors working on structural openings, this lintel provides reliable support for the outer brickwork leaf over doorways and windows. Please note that the lintel must be used with lateral restraint clips and timber battens to maintain correct alignment and prevent twisting.

Application

This lintel is engineered for use in timber frame cavity wall construction where heavy duty load support is required. It is commonly installed over window and door openings to carry the weight of the brick outer leaf, ensuring long-term stability and safety on site. Best practice includes propping the lintel during installation to facilitate efficient and secure fixing.

Dimension

Length: 1800mm (5ft 11in)
Height: 202mm
Width: 143mm
Suitable cavity width: 50-65mm
Weight: 12.78kg

Material

Timber suitable for structural lintel applications in cavity walls

Type

Heavy duty timber frame lintel for cavity walls

For optimal performance, always use this lintel with the recommended lateral restraint clips and a tight fitting timber batten. If you require further technical advice, please contact our sales team.

More Information

More Information
Type	Timber Frame Lintels
Loading	Heavy Duty
Cavity Size	50-65mm
Length	1800mm
Weight	12.780000
Manufacturer	Keystone
Sap Id	KHT518

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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