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Keystone HD/K-70 Heavy Duty Cavity Wall Lintel 750mm

SKU

KH7075

£38.57 £32.14

Product Information

Keystone HD/K-70 cavity wall lintel, 750mm (29.5in) length
Heavy duty lintel suitable for cavity widths of 70-85mm (2.75-3.35in)
Supports openings in cavity walls, ideal for structural stability
Constructed to distribute loads evenly when used with mortar bed on blockwork
Recommended to prop lintel during installation for safe, efficient build

Details

The Keystone HD/K-70 Heavy Duty Cavity Wall Lintel at 750mm length is engineered for tradespeople requiring robust support for openings in cavity walls with widths between 70 and 85mm. This lintel is a dependable choice for builders, site managers, and contractors working on demanding structural projects where reliability and precise fit are essential. Please note, lintels should be propped during installation to ensure safe handling and effective construction.

Application

This lintel is designed to bear heavy loads over cavity wall openings such as doors and windows. It is most commonly used in cavity walls with a cavity width of 70-85mm and is suitable for cavity walls measuring 110-125mm overall thickness. The lintel supports blockwork built tightly against its inner face, providing a stable and even distribution of structural loads. Applying a mortar bed on top of the blockwork before laying floor units ensures optimal load transfer and stability on site.

Dimension

Length: 750mm (29.5in)
Height: 103mm (4.1in)
Width: 263mm (10.35in)
Cavity range: 70-85mm (2.75-3.35in)
Weight: 7.68kg

Material

Steel (heavy duty, structural grade)

Type

Cavity wall lintel
Heavy duty load-bearing lintel

For further technical details or advice on suitability for specific projects, please contact our sales team. All descriptions are offered as a guide to assist your choice.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Heavy Duty
Cavity Size	70-85mm
Length	750mm
Weight	7.680000
Manufacturer	Keystone
Sap Id	KH7075

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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