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Catnic Extra Heavy Duty Cavity Wall Lintel CX70/100 4200mm

SKU

cx7042-S

£423.76 £353.13

Product Information

Catnic CX70/100 cavity wall lintel, 4200mm (13ft 9in) length for heavy-duty structural support
Designed for inner leaf thickness 100-115mm, cavity 70-85mm, outer leaf 100-105mm
Duplex corrosion protection ensures long-term durability in demanding environments
Built-in damp proof course (DPC) simplifies installation and prevents moisture ingress
Includes built-in plaster key with staggered slots for secure plaster adhesion

Details

The Catnic Extra Heavy Duty Cavity Wall Lintel CX70/100 at 4200mm length is engineered for builders and contractors working on demanding cavity wall projects. It combines robust load-bearing capacity with features that enhance thermal efficiency and installation speed. Please note the lintel is supplied individually and dimensions correspond to specific cavity and leaf thicknesses.

Application

This lintel is suited for heavy-duty cavity wall construction where higher load support is required, such as large openings or multi-storey developments. Its design accommodates internal insulation to reduce cold bridging, making it ideal for projects focused on energy efficiency. The built-in DPC prevents moisture transfer, while the plaster key ensures a secure finish for internal rendering.

Dimension

Length: 4200mm (13ft 9in)
Inner Leaf Thickness: 100 - 115mm
Cavity Width: 70 - 85mm
Outer Leaf Thickness: 100 - 105mm

Material

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

Type

Cavity wall lintel

This product is designed for collection or delivery as specified; images are for illustration only.

More Information

More Information
MPN	CX70/1004200
Type	Cavity Wall Lintels
Loading	Extra Heavy Duty
Wide Inner Leaf	100-115mm
Cavity Size	70-85mm
Length	4200mm
Weight	83.580000
Manufacturer	Catnic
Sap Id	cx7042-S
Unit of measure	each

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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