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Keystone CFS/K-150 Extra Heavy Duty Cavity Wall Lintel 4350mm

SKU

KCFS15435

£611.34 £509.45

Product Information

Keystone CFS/K-150 lintel, length 4350mm (14ft 3in) for wide cavity walls
Designed for cavity widths of 150-165mm, ideal for robust structural support
Extra heavy duty load rating for demanding construction applications
Ensures even load distribution when installed with mortar bedding
Recommended to prop lintel during installation for safety and speed

Details

The Keystone CFS/K-150 Extra Heavy Duty Cavity Wall Lintel 4350mm is engineered for builders and contractors requiring reliable structural support over wide cavity wall openings. Its robust design suits cavity widths between 150 and 165mm, making it a dependable choice for heavy load-bearing applications on serious projects. Please note all perpendicular and horizontal joints must be fully mortared to ensure optimal performance.

Application

This lintel is primarily used to span wide openings in cavity walls where extra heavy duty load-bearing capacity is essential, such as large window or door frames on residential and commercial builds. It is best installed with a mortar bed on top of the blockwork before laying floor units, which helps distribute the load evenly. Propping the lintel during installation is recommended to maintain stability and speed up construction progress.

Dimension

Length: 4350mm (14ft 3in)
Height: 229mm (9in)
Width: 340mm (13.4in)
Weight: 91.21kg

Material

Manufactured from high-strength steel suitable for extra heavy duty structural support

Type

Cavity wall lintel designed for heavy load applications

All product descriptions serve as guidance. For further technical advice or project-specific recommendations, please contact our sales team.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extra Heavy Duty
Cavity Size	150-165mm
Length	4350mm
Weight	91.210000
Manufacturer	Keystone
Sap Id	KCFS15435

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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