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Keystone CFS/K-70 Extra Heavy Duty Cavity Wall Lintel 750mm

SKU

KCFS7075

£54.06 £45.05

Product Information

Keystone CFS/K-70 lintel designed for cavity walls with 70-85mm cavities
Extra heavy duty strength supports demanding structural openings
Dimensions: 750mm length x 229mm height x 263mm width (29.5" x 9" x 10.3")
Ensures reliable load distribution when bedded on mortar over blockwork
Recommended to prop lintels during installation to speed construction

Details

The Keystone CFS/K-70 Extra Heavy Duty Cavity Wall Lintel at 750mm length is engineered for builders and contractors working on cavity walls with widths between 70 and 85mm. This lintel is a dependable choice for supporting heavy loads over openings, combining robust design with straightforward installation guidance. Please note all joints must be fully mortared for optimal performance.

Application

Designed for use in cavity wall construction, this lintel supports doors, windows, and other structural openings where heavy-duty load-bearing capacity is required. Ideal for new builds and renovation projects where reliable, long-lasting support is critical. The lintel should be bedded on a mortar layer atop blockwork before floor units are installed to ensure even load distribution. Propping during installation is recommended to maintain structural integrity and facilitate faster build times.

Dimension

Length: 750mm (29.5")
Height: 229mm (9")
Width: 263mm (10.3")
Weight: 13.88kg

Material

Manufactured from high-strength steel suitable for heavy structural loads

Type

Cavity wall lintel, extra heavy duty load classification

For best results, ensure all perpendicular and horizontal joints are filled with mortar during installation. Contact our sales team for further technical advice or assistance.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extra Heavy Duty
Cavity Size	70-85mm
Length	750mm
Weight	13.880000
Manufacturer	Keystone
Sap Id	KCFS7075

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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