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Keystone CFS/K-150 WOL Extra Heavy Duty Cavity Wall Lintel 4500mm

SKU

KCFS15WOL45

£606.01 £505.01

Product Information

Keystone CFS/K-150 WOL lintel, 4500mm (14ft 9in) length for wide cavity walls.
Designed for extra heavy duty load-bearing on cavity widths of 150-165mm.
Supports 125-150mm thick outer leaf blockwork with minimal overhang (max 25mm).
Recommended propping during installation to speed up construction and ensure safety.
Blockwork must be built tight against inner lintel face; mortar bed required for load distribution.

Details

The Keystone CFS/K-150 WOL 4500mm lintel is engineered for high-load bearing in cavity wall applications with wide outer leaf blockwork. Trusted by builders and site managers, this extra heavy duty lintel provides robust support for openings in walls where cavity widths range from 150 to 165mm. It’s a reliable choice for structural integrity on demanding projects.

Application

This lintel is specifically designed to carry substantial loads over openings in cavity walls with a wide outer leaf, typically 125-150mm thick blockwork. It is ideal for structural openings in residential and commercial buildings where strength and durability are critical. To maintain structural performance, ensure blockwork is built tightly against the lintel’s inner face and that a mortar bed is placed on top before laying floor units for even load distribution. Propping the lintel during installation is recommended to facilitate a smooth and safe build process.

Dimension

Length: 4500mm (14ft 9in)
Height: 229mm (9in)
Width: 365mm (14¼in)
Weight: 94.35kg

Material

Galvanised steel for corrosion resistance and long service life

Type

Extra heavy duty cavity wall lintel, wide outer leaf design

All details are intended as a guide; please consult Keystone Technical Office for specific site requirements or further technical advice. Images are for illustration purposes only.

More Information

More Information
Type	Wide Outer Leaf Lintels
Loading	Extra Heavy Duty
Cavity Size	150-165mm
Length	4500mm
Weight	97.180000
Manufacturer	Keystone
Sap Id	KCFS15WOL45

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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