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Catnic Extra Heavy Duty Cavity Wall Lintel CX50/125 4800mm

SKU

cx5012548-S

£545.46 £454.55

Product Information

Catnic CX50/125 cavity wall lintel measuring 4800mm (15ft 9in) – extra heavy-duty for demanding builds
Designed to fit inner leaf thicknesses of 125–140mm and cavity widths of 50–65mm
Features built-in damp proof course (DPC) to simplify installation and protect against moisture
Duplex corrosion protection ensures long-lasting durability on site
Built-in plaster key with staggered slots for superior render adhesion

Details

The Catnic Extra Heavy Duty Cavity Wall Lintel CX50/125 at 4800mm is engineered for builders and contractors requiring reliable, high-capacity lintels for cavity wall construction. Its robust design supports heavy structural loads while incorporating features to improve thermal efficiency and installation speed. Please note, this lintel includes a built-in damp proof course and corrosion protection for enhanced longevity on site.

Application

This lintel is ideal for load-bearing cavity walls with inner leaf thicknesses between 125 and 140mm and cavity widths of 50 to 65mm. It supports masonry above openings such as windows and doors in both new builds and renovation projects, providing a durable structural solution that minimises cold bridging. The integrated DPC helps maintain cavity integrity and prevents moisture ingress, reducing the risk of damp issues.

Dimension

Length: 4800mm (15ft 9in)
Inner leaf: 125–140mm
Cavity width: 50–65mm
Outer leaf: 100–105mm

Material

Galvanised steel with duplex corrosion protection
Perforated steel baseplate with built-in plaster key

Type

Cavity wall lintel – extra heavy duty

More Information

More Information
MPN	CX50/1254800
Type	Cavity Wall Lintels
Loading	Extra Heavy Duty
Wide Inner Leaf	125-140mm
Cavity Size	50-65mm
Length	4800mm
Weight	95.040000
Manufacturer	Catnic
Sap Id	cx5012548-S

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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