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Keystone CFS/K-110 Extra Heavy Duty Cavity Wall Lintel 3750mm

SKU

KCFS11375

£465.73 £388.11

Product Information

Keystone CFS/K-110 cavity wall lintel measuring 3750mm (12ft 4in) long for substantial openings.
Designed for extra heavy duty load-bearing applications in cavity walls 110-125mm wide.
Ensures strong support across door and window openings for builders and site managers.
Recommended use with fully filled mortar joints and mortar bed for even load distribution.
Lintels should be propped during installation to speed up construction and maintain safety.

Details

The Keystone CFS/K-110 lintel is an extra heavy duty cavity wall lintel designed for builders and contractors who demand robust support for large openings. With a length of 3750mm, it’s ideal for cavity walls with widths between 110 and 125mm. This lintel provides dependable load-bearing capacity, making it a practical choice for serious structural projects. Please note that all mortar joints must be fully filled and lintels should be propped during installation for best results.

Application

This lintel is typically used to span larger openings in cavity walls, such as doors and wide windows, where an extra heavy duty support is essential. It provides a stable and durable solution for structural openings in both residential and commercial builds. The lintel’s design allows for proper load transfer, supporting brickwork or blockwork above while maintaining cavity integrity.

Dimension

Length: 3750mm (12ft 4in)
Height: 229mm (9in)
Width: 300mm (11¾in)
Weight: 77.3kg

Material

Steel (galvanised for corrosion resistance)

Type

Cavity wall lintel
Extra heavy duty load-bearing lintel

Ensure all perpendicular and horizontal joints are fully filled with mortar and place a mortar bed on top of the blockwork before laying floor units to achieve even load distribution. Propping the lintel during construction is recommended to maintain safety and facilitate faster build times. For further technical advice or assistance, please contact our sales office.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extra Heavy Duty
Cavity Size	110-125mm
Length	3750mm
Weight	77.300000
Manufacturer	Keystone
Sap Id	KCFS11375

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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