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Catnic Heavy Duty Cavity Wall Lintel CH150/125 1800mm

SKU

cat_CH1501251800

£204.62 £170.52

Product Information

Catnic Heavy Duty Cavity Wall Lintel CH150/125, length 1800mm (5ft 11in) designed for strong structural support
Built-in DPC and plaster key for faster installation and clean cavity finishing
Duplex corrosion protection ensures long-lasting performance on site
Suitable for cavities 150 - 165mm and inner leaf thickness 125 - 140mm
Ideal for builders and contractors requiring reliable lintels for cavity wall applications

Details

The Catnic Heavy Duty Cavity Wall Lintel CH150/125 1800mm is a robust solution tailored for professional builders and site managers working on cavity wall projects that demand strength and durability. Its integrated features streamline installation while ensuring lasting performance in challenging environments.

Application

Designed specifically for cavity wall construction, this lintel supports masonry openings such as windows and doors where inner leaf thickness ranges from 125 to 140mm and cavity widths of 150 to 165mm. The built-in damp proof course (DPC) simplifies installation, reduces cold bridging, and helps maintain thermal efficiency. It’s ideal for residential and commercial developments where structural reliability and corrosion resistance are essential.

Dimension

Length: 1800mm (5ft 11in)
Inner leaf thickness: 125 - 140mm
Cavity width: 150 - 165mm
Outer leaf thickness: 100 - 105mm

Material

High-quality steel with duplex corrosion protection coating
Perforated steel baseplate with plaster key slots

Type

Heavy duty cavity wall lintel

This lintel features a built-in plaster key with staggered slots for enhanced plaster adhesion and a built-in DPC that prevents moisture penetration while allowing the cavity to be easily cleaned without damaging the damp proof course. This product is supplied as the lintel only; bricks and other masonry components are sold separately.

More Information

More Information
MPN	CH150/1251800
Type	Cavity Wall Lintels
Loading	Heavy Duty
Wide Inner Leaf	125-140mm
Outer Leaf	100-105mm
Cavity Size	150-165mm
Length	1800mm
Manufacturer	Catnic
Sap Id	cat_CH1501251800

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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