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

SKU

KCFS7285

£252.76 £210.63

Product Information

Keystone CFS/K-70 cavity wall lintel, 2850mm (9ft 4in) length for wider openings
Extra heavy duty design supports cavity widths from 70 to 85mm, perfect for demanding structural loads
Constructed to provide reliable support for walls with cavity construction
Recommended use of mortar to fill all perpendicular and horizontal joints ensures structural integrity
Lintels should be propped during installation to speed up build and maintain safety

Details

The Keystone CFS/K-70 is an extra heavy duty cavity wall lintel engineered for builders and site managers working on substantial openings where cavity widths range between 70 and 85mm. Its robust design offers dependable support for serious structural projects requiring high load-bearing capability. Please note that mortar must be applied correctly and lintels propped during installation to ensure optimum performance.

Application

This lintel is tailored for cavity wall construction, providing essential support above doors, windows, and other openings. It is suited to projects where heavy loads are expected, such as commercial or large residential developments. Correct bedding in mortar and joint filling is critical to distribute loads evenly and maintain wall integrity.

Dimension

Length: 2850mm (9ft 4in)
Height: 229mm (9in)
Width: 263mm (10¼in)
Weight: 52.73kg

Material

Steel lintel designed for high load-bearing capacity in cavity wall applications

Type

Cavity wall lintel – extra heavy duty

For best results, ensure all perpendicular and horizontal joints are fully filled with mortar and place a mortar bed on top of the blockwork before laying floor units. Lintels should be propped during construction to facilitate safe and efficient building progress. If you require further technical advice, please contact our sales team.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extra Heavy Duty
Cavity Size	70-85mm
Length	2850mm
Weight	52.730000
Manufacturer	Keystone
Sap Id	KCFS7285

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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