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Keystone CFS/K-70 WIL Extra Heavy Duty Cavity Wall Lintel 2250mm

SKU

KCFS7WIL225

£234.73 £195.61

Product Information

Keystone CFS/K-70 WIL lintel, 2250mm (7ft 5in) length for wide inner leaf cavity walls.
Designed for cavity widths of 70-85mm, supporting 125-150mm thick inner leaf blockwork.
Extra heavy duty load capacity, ideal for structural openings in robust masonry projects.
Ensure inner leaf blockwork does not overhang lintel flange by more than 25mm for proper fit.
Lintel should be propped during installation to speed up construction and maintain safety.

Details

The Keystone CFS/K-70 WIL 2250mm lintel is an extra heavy duty cavity wall lintel designed specifically for wide inner leaf applications. It offers dependable structural support for openings in walls with cavity widths between 70 and 85mm, paired with inner leaf blockwork thickness of 125 to 150mm. This lintel is a practical choice for builders and contractors needing reliable performance on demanding projects. Please note, correct installation including propping is essential, and images are for illustration only.

Application

This lintel is engineered to support brick or blockwork above door and window openings in cavity walls with wider inner leaves. It is suitable for residential and commercial developments where extra heavy duty load-bearing capacity is required. Propping the lintel during construction is recommended to ensure stability and speed up build times. The inner leaf blockwork must be built tight against the lintel’s inner face without exceeding the 25mm overhang limit on the lintel flange.

Dimension

Length: 2250mm (7ft 5in)
Height: 229mm
Width: 288mm
Weight: 41.63kg

Material

Galvanised steel for durability and corrosion resistance

Type

Extra heavy duty wide inner leaf cavity wall lintel

For best results, ensure mortar bedding is applied on top of blockwork before laying floor units to evenly distribute load. If you require further technical advice or support on specifying this lintel, please contact our sales team.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Extra Heavy Duty
Cavity Size	70-85mm
Length	2250mm
Weight	41.630000
Manufacturer	Keystone
Sap Id	KCFS7WIL225

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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