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Keystone CFS/K-70 WIL Extra Heavy Duty Cavity Wall Lintel 2100mm

SKU

KCFS7WIL21

£220.27 £183.56

Product Information

Keystone CFS/K-70 WIL lintel measuring 2100mm (6ft 11in) long, designed for extra heavy duty load-bearing.
Suitable for cavity walls with 70-85mm wide cavities and 125-150mm inner leaf blockwork.
Ensures robust support for openings in structural masonry, ideal for builders and site managers.
Inner leaf block should not exceed 25mm overhang beyond the lintel flange for optimal performance.
Recommended to prop lintels during installation to speed up construction and ensure safety.

Details

The Keystone CFS/K-70 WIL is an extra heavy duty cavity wall lintel designed specifically for wide inner leaf applications. Measuring 2100mm in length, it provides dependable structural support for openings within cavity walls featuring 70-85mm cavities and 125-150mm wide inner leaf blockwork. This lintel is a practical choice for builders, contractors, and site managers working on demanding projects where reliability is essential. Please note, blockwork should be built tight against the inner face of the lintel and the inner leaf block must not overhang the lintel flange by more than 25mm.

Application

Ideal for use in cavity wall construction where extra heavy duty lintels are required to support window and door openings, the Keystone CFS/K-70 WIL is suitable for both commercial and residential developments. Its robust design supports wide inner leaf blockwork and helps maintain structural integrity under significant loads. Proper installation includes propping lintels to facilitate faster, safer construction and laying a mortar bed on top of the blockwork before placing floor units to ensure even load distribution.

Dimension

Length: 2100mm (6ft 11in)
Height: 229mm (9in)
Width: 288mm (11.3in)
Weight: 38.86kg

Material

Steel lintel designed for heavy structural loads

Type

Cavity wall lintel – wide inner leaf

All product descriptions are guides; please contact our sales office for technical advice and further assistance.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Extra Heavy Duty
Cavity Size	70-85mm
Length	2100mm
Weight	38.860000
Manufacturer	Keystone
Sap Id	KCFS7WIL21

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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