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Keystone CFS/K-70 Extra Heavy Duty Cavity Wall Lintel 2700mm

SKU

KCFS727

£235.16 £195.97

Product Information

Keystone CFS/K-70 lintel, 2700mm (8ft 10in) length, designed for cavity widths of 70-85mm (2.75-3.35in)
Extra heavy duty support ideal for large openings in cavity walls, ensuring structural integrity
Constructed for reliable load distribution above doors, windows, and other openings on site
Recommended mortar bedding and propping improve installation speed and durability
All sizes and weights are approximate; please contact our sales team for tailored technical advice

Details

The Keystone CFS/K-70 Extra Heavy Duty Cavity Wall Lintel at 2700mm is engineered for builders and contractors requiring robust support for cavity wall openings with widths between 70 and 85mm. This lintel delivers reliable load-bearing performance in demanding structural applications, making it a dependable choice for serious building projects. Please note, installation requires proper mortar application and propping to ensure optimal performance.

Application

Designed primarily for cavity walls, this lintel supports heavy loads above doorways, windows, and other structural gaps. Its extra heavy duty classification means it can handle substantial weight, making it suitable for both residential and commercial builds where cavity widths fall within 70-85mm. Proper mortar bedding across the blockwork and lintel ensures even load distribution, while temporary propping speeds up construction and maintains safety during curing.

Dimension

Length: 2700mm (8ft 10in)
Height: 229mm (9in)
Width: 263mm (10.35in)
Weight: Approximately 49.96kg

Material

High-strength steel (or reinforced concrete, depending on specific product variant)

Type

Extra heavy duty cavity wall lintel

Ensure all perpendicular and horizontal joints are fully filled with mortar during installation. For best results, place a mortar bed on top of the blockwork before laying floor units to achieve even load distribution. Temporary propping is recommended to facilitate faster, safer construction. For further technical details or project-specific advice, please contact our sales office.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extra Heavy Duty
Cavity Size	70-85mm
Length	2700mm
Weight	49.960000
Manufacturer	Keystone
Sap Id	KCFS727

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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