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Keystone CFS/K-70 Extra Heavy Duty Cavity Wall Lintel 1800mm

SKU

KCFS718

£123.62 £103.02

Product Information

Keystone CFS/K-70 cavity wall lintel, 1800mm (5ft 11in) length for robust structural support
Extra heavy duty design ideal for wide cavity wall openings requiring superior load-bearing capacity
Supports cavity widths typically around 70mm, suitable for common building applications
Recommended for use by builders, site managers, and structural contractors on demanding projects
Ensure all perpendicular and horizontal joints are fully mortared for maximum performance

Details

The Keystone CFS/K-70 Extra Heavy Duty Cavity Wall Lintel at 1800mm length is engineered for builders and contractors needing reliable support over cavity wall openings. Designed to carry substantial loads, this lintel provides the strength and stability essential for serious construction projects. Please note, for best results, all joints must be filled with mortar and lintels should be propped during installation.

Application

This lintel is perfect for spanning cavity walls with cavity widths around 70mm, commonly found in residential and commercial masonry builds. It supports window and door openings where extra heavy duty load-bearing capacity is required, ensuring structural integrity and compliance with building standards. Ideal for use by professional builders, developers, and site managers overseeing critical structural elements.

Dimension

Length: 1800mm (5ft 11in)
Height: 229mm
Width: 263mm
Weight: 33.3kg

Material

High-strength steel with protective coating for durability and corrosion resistance

Type

Cavity wall lintel – Extra Heavy Duty

To ensure optimal load distribution, place a mortar bed on top of the blockwork before laying floor units. It is also recommended that lintels are propped during installation to speed up construction and maintain alignment. For technical advice or assistance with your order, please contact our sales office.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extra Heavy Duty
Cavity Size	70-85mm
Length	1800mm
Weight	33.300000
Manufacturer	Keystone
Sap Id	KCFS718

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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