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Keystone CFS/K-90 Extra Heavy Duty Cavity Wall Lintel 3750mm

SKU

KCFS9375

£363.19 £302.66

Product Information

Keystone CFS/K-90 lintel, 3750mm (12ft 4in) length for large openings
Designed for cavity walls with 90-105mm cavity widths
Extra heavy duty load capacity, suitable for demanding structural support
Helps distribute load evenly when bedded on mortar above blockwork
Lintels should be propped during installation for safety and speed

Details

The Keystone CFS/K-90 Extra Heavy Duty Cavity Wall Lintel is engineered for trade professionals needing robust support for openings in cavity walls with widths between 90 and 105mm. Its 3750mm length and substantial build make it a reliable choice for serious construction and structural projects. Please note, lintels must be installed with mortar-filled joints and supported during setting to ensure maximum performance.

Application

This lintel is ideal for builders, contractors, and site managers working on cavity wall constructions requiring extra heavy duty support over large openings such as windows and doors. It is commonly used in residential and commercial developments where structural integrity and compliance with building standards are paramount.

Dimension

Length: 3750mm (12ft 4in)
Height: 229mm (9in)
Width: 283mm (11in)
Weight: 76.86kg

Material

Reinforced concrete (implied by product type)

Type

Cavity wall lintel

Ensure all perpendicular and horizontal joints are fully filled with mortar. Place a mortar bed on top of the blockwork before laying floor units to achieve even load distribution. It is recommended lintels are propped during installation to support the structure and speed up progress. For any technical queries or further assistance, contact our sales team.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extra Heavy Duty
Cavity Size	90-105mm
Length	3750mm
Weight	76.860000
Manufacturer	Keystone
Sap Id	KCFS9375

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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