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Keystone CFS/K-70 WOL Extra Heavy Duty Cavity Wall Lintel 4800mm

SKU

KCFS7WOL48

£553.50 £461.25

Product Information

Keystone CFS/K-70 WOL lintel measuring 4800mm (15ft 9in) for wide outer leaf cavity walls.
Designed for extra heavy duty load-bearing applications on cavity widths of 70-85mm.
Suitable for 125-150mm wide outer leaf blockwork with a max 25mm overhang beyond lintel flange.
Recommended propping to speed construction and ensure structural integrity.
All descriptions are a guide; contact our sales team for technical support and advice.

Details

The Keystone CFS/K-70 WOL 4800mm lintel is an extra heavy duty structural support designed specifically for cavity wall constructions with wide outer leaves. Ideal for builders and site managers tackling substantial openings, this lintel ensures reliable load distribution and durability on demanding projects. Please note all descriptions are offered as a guide, and our sales office is available for further technical assistance.

Application

This lintel is engineered to support cavity walls with a cavity width of 70-85mm and outer leaf blockwork between 125-150mm wide. It is particularly suited for heavy load-bearing scenarios such as large window or door openings in structural builds. To optimise installation speed and safety, it is advisable to prop the lintel during construction. Mortar bedding on top of the blockwork before laying floor units provides even load distribution and enhances stability.

Dimension

Length: 4800mm (15ft 9in)
Height: 229mm (9in)
Width: 288mm (11.3in)
Weight: 100.64kg

Material

Steel (galvanised for corrosion resistance)

Type

Extra heavy duty cavity wall lintel for wide outer leaf blockwork

Please ensure the outer leaf blockwork does not overhang the lintel flange by more than 25mm to maintain correct load support. For any questions on suitability or installation, please contact our sales office for expert guidance.

More Information

More Information
Type	Wide Outer Leaf Lintels
Loading	Extra Heavy Duty
Cavity Size	70-85mm
Length	4800mm
Weight	100.640000
Manufacturer	Keystone
Sap Id	KCFS7WOL48

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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