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Keystone HD/K-70 Heavy Duty Cavity Wall Lintel 2400mm

SKU

KH724

£178.44 £148.70

Product Information

Keystone HD/K-70 lintel measuring 2400mm (7ft 10½in) long, designed for heavy duty cavity wall support.
Engineered for cavity widths between 70-85mm, perfect for reliable structural openings.
Constructed to evenly distribute load when mortar bed is applied on blockwork.
Recommended for use with 110-125mm cavity walls with blockwork tight to inner face of lintel.
Lintel propping advised during installation to maintain build speed and structural integrity.

Details

The Keystone HD/K-70 Heavy Duty Cavity Wall Lintel at 2400mm length is designed for builders and contractors requiring dependable support over openings in cavity walls. This lintel is specifically engineered to accommodate cavity widths from 70 to 85mm, making it an excellent choice for robust masonry projects. Please note, lintels should be propped during installation to ensure safe and efficient construction.

Application

Ideal for supporting doors, windows, and other structural openings in cavity wall construction, the Keystone HD/K-70 lintel ensures load is properly transferred above openings. It is suitable for cavity walls measuring 110-125mm overall, with blockwork tightly positioned against the lintel’s inner face. Applying a mortar bed on top of the blockwork before laying floor units helps achieve even load distribution and structural stability.

Dimension

Length: 2400mm (7ft 10½in)
Height: 205mm (8in)
Width: 263mm (10¼in)
Weight: 35.94kg

Material

Steel (heavy duty structural grade)

Type

Cavity wall lintel designed for heavy duty load-bearing applications

More Information

More Information
Type	Cavity Wall Lintels
Loading	Heavy Duty
Cavity Size	70-85mm
Length	2400mm
Weight	35.940000
Manufacturer	Keystone
Sap Id	KH724

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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.

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