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Keystone CFS/K-150 WIL Extra Heavy Duty Cavity Wall Lintel 3750mm

SKU

KCFS15WIL375

£528.91 £440.76

Product Information

Keystone CFS/K-150 WIL lintel, 3750mm (12ft 3in) length for wide inner leaf cavity walls
Designed for cavity widths of 150-165mm with extra heavy duty load capacity
Supports 125-150mm thick inner leaf blockwork with minimal flange overhang
Recommended propping for faster, safer installation on site
Images for illustration only; contact sales for technical guidance

Details

The Keystone CFS/K-150 WIL 3750mm lintel is an extra heavy duty structural support designed for cavity walls with wide inner leaf blockwork. Intended for professional builders, contractors and site managers handling serious projects, this lintel ensures reliable load distribution across openings with cavity widths between 150 and 165mm. Please note the image is for illustration purposes only and technical support is available via our sales team.

Application

This lintel is specifically engineered to span openings where the inner leaf blockwork is between 125 and 150mm thick, commonly found in modern cavity wall constructions. It provides robust support for lintelled openings such as doors and windows, maintaining structural integrity under extra heavy duty loads. To ensure optimal performance and speed of construction, it is advisable to prop the lintel during installation. Mortar bedding on top of the blockwork before laying floor units further aids even load distribution.

Dimension

Length: 3750mm (12ft 3in)
Height: 229mm (9in)
Width: 365mm (14¼in)
Weight: 78.63kg

Material

Steel lintel manufactured for structural cavity wall use

Type

Extra heavy duty wide inner leaf cavity wall lintel

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Extra Heavy Duty
Cavity Size	150-165mm
Length	3750mm
Weight	78.630000
Manufacturer	Keystone
Sap Id	KCFS15WIL375

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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