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Keystone CFS/K-150 WOL Extra Heavy Duty Cavity Wall Lintel 2100mm

SKU

KCFS15WOL21

£224.17 £186.81

Product Information

Keystone CFS/K-150 WOL lintel, 2100mm (6ft 11in) length for wide outer leaf cavity walls.
Designed for cavity widths of 150-165mm, suitable for 125-150mm outer leaf blockwork.
Extra heavy duty load capacity ideal for supporting large or critical openings.
Supports structural integrity with recommended propping during construction.
Outer leaf block should not overhang lintel flange by more than 25mm; mortar bed required above blockwork.

Details

The Keystone CFS/K-150 WOL Extra Heavy Duty Cavity Wall Lintel is engineered for builders and contractors needing robust support across wider cavity walls. At 2100mm long, this lintel is tailored for cavity widths between 150 and 165mm with outer leaf blockwork measuring 125 to 150mm, making it an excellent choice for demanding structural openings where reliability and load capacity are critical. Please note that proper installation practices, including propping and mortar bedding, are essential for optimal performance.

Application

This lintel is specifically designed to carry heavy loads over wide cavity wall openings such as large window or door frames. It supports outer leaf blockwork up to 150mm thick, ensuring structural stability for both residential and commercial builds. Builders should ensure the outer leaf block does not extend beyond 25mm past the lintel flange to maintain a secure bearing. Propping the lintel during construction is recommended to speed up work and ensure load distribution. Mortar bedding above the blockwork must be applied before laying floor units to distribute weight evenly.

Dimension

Length: 2100mm (6ft 11in)
Height: 229mm
Width: 365mm
Weight: 40.17kg

Material

Steel (galvanised or treated for corrosion resistance as per standard lintel manufacturing)

Type

Extra heavy duty cavity wall lintel for wide outer leaf applications

All technical details provided are guidelines; for specific project requirements or installation advice, please contact the Keystone Technical Office. Images are for illustration purposes only.

More Information

More Information
Type	Wide Outer Leaf Lintels
Loading	Extra Heavy Duty
Cavity Size	150-165mm
Length	2100mm
Weight	41.370000
Manufacturer	Keystone
Sap Id	KCFS15WOL21

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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