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Catnic Extra Heavy Duty Cavity Wall Lintel CX150/125 2400mm

SKU

cat_CX1501252400

£400.38 £333.65

Product Information

Catnic CX150/125 cavity wall lintel, 2400mm (7ft 10in) length for wide inner leaf walls.
Extra heavy duty design suitable for demanding structural loads on cavity walls.
Built-in DPC prevents moisture ingress and simplifies cavity cleaning without damage risk.
Duplex corrosion protection ensures long-lasting durability on site.
Ideal for builders and contractors working with inner leaf thicknesses of 125-140mm and cavities of 150-165mm.

Details

The Catnic Extra Heavy Duty Cavity Wall Lintel CX150/125 at 2400mm is engineered for structural reliability in wide inner leaf cavity walls. It’s tailored for trade professionals requiring robust support combined with features that improve build efficiency and longevity. Please note, this lintel is specifically designed for inner leaf thicknesses of 125-140mm and cavity widths of 150-165mm.

Application

This lintel is ideal for supporting masonry openings such as windows and doors in cavity wall constructions with wider inner leaves, commonly found in heavier structural projects. The built-in damp proof course (DPC) protects against moisture penetration, while the duplex corrosion protection extends the lintel’s lifespan, making it a trusted choice for contractors and site managers focused on durability and thermal performance.

Dimension

Length: 2400mm (7ft 10in)
Inner leaf thickness: 125 - 140mm
Cavity width: 150 - 165mm
Outer leaf thickness: 100 - 105mm

Material

Galvanised steel with duplex corrosion protection
Incorporated damp proof course (DPC) membrane

Type

Cavity wall lintel
Extra heavy duty structural support

This lintel features a built-in plaster key with staggered slots on its perforated steel baseplate, enhancing plaster adhesion for a neat finish. The product is supplied as described; images are for illustrative purposes only.

More Information

More Information
MPN	CX150/1252400
Type	Cavity Wall Lintels
Loading	Extra Heavy Duty
Wide Inner Leaf	125-140mm
Outer Leaf	100-105mm
Cavity Size	150-165mm
Length	2400mm
Manufacturer	Catnic
Sap Id	cat_CX1501252400

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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