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Keystone HD/K-70 Heavy Duty Cavity Wall Lintel 2850mm

SKU

KH7285

£215.51 £179.59

Product Information

Keystone HD/K-70 lintel, length 2850mm (9ft 4in) for robust cavity wall support
Designed for cavity widths of 70-85mm, suitable for 110-125mm blockwork
Heavy duty load capacity, perfect for substantial openings in brick and block walls
Ensure mortar bed is applied on top of blockwork to distribute load evenly
Lintel propping recommended to speed up construction and maintain alignment

Details

The Keystone HD/K-70 Heavy Duty Cavity Wall Lintel at 2850mm length is engineered for builders and site managers who demand reliable structural support for cavity walls with 70-85mm cavities. This lintel is a smart choice for projects requiring heavy load-bearing capacity over wide openings, providing peace of mind on site. Please note, lintels should be propped during installation for best results.

Application

This lintel is ideal for cavity wall construction involving brick and blockwork where cavity widths range between 70 and 85mm. It supports openings such as doors and windows, ensuring the weight above is safely transferred to adjacent walls. The lintel is designed to work with 110-125mm blockwork, which should be built tightly against its inner face. Applying a mortar bed on top of the blockwork before laying floor units helps distribute loads evenly, maintaining structural integrity on demanding builds.

Dimension

Length: 2850mm (9ft 4in)
Height: 205mm (8in)
Width: 263mm (10.4in)
Cavity range: 70-85mm (2.75-3.35in)

Material

Manufactured from high-grade steel for heavy load support
Protective coating to resist corrosion on site

Type

Heavy duty cavity wall lintel

For complex projects or further technical advice, please contact our sales office. Lintel propping is recommended to facilitate installation speed and ensure structural alignment.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Heavy Duty
Cavity Size	70-85mm
Length	2850mm
Weight	46.870000
Manufacturer	Keystone
Sap Id	KH7285

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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