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Catnic Extra Heavy Duty Cavity Wall Lintel CX70/100 3900mm

SKU

cx7039-S

£379.08 £315.90

Product Information

Catnic CX70/100 cavity wall lintel, 3900mm (12ft 9in) length for heavy-duty structural support
Designed for inner leaf 100-115mm, cavity 70-85mm, outer leaf 100-105mm walls
Duplex corrosion protection ensures long-lasting performance on demanding projects
Built-in damp proof course (DPC) simplifies installation and protects against moisture
Integral plaster key with staggered slots for secure render adhesion

Details

The Catnic Extra Heavy Duty Cavity Wall Lintel CX70/100 at 3900mm is engineered for builders and site managers requiring dependable, high-performance lintels for cavity wall construction. Its robust design and corrosion-resistant features make it an excellent choice for projects prioritising structural integrity and thermal efficiency. Please note, this lintel is sized to suit specific cavity wall dimensions and includes a built-in DPC for added convenience.

Application

This lintel is ideal for supporting masonry above openings in cavity walls with inner leaf thicknesses of 100-115mm and outer leafs of 100-105mm, with cavity widths of 70-85mm. It’s particularly suited to projects where enhanced load-bearing capacity and durability are critical, such as commercial developments or substantial residential builds. The built-in DPC helps prevent moisture ingress, while the plaster key promotes a secure finish for internal and external renders.

Dimension

Length: 3900mm (12ft 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 for plaster key

Type

Extra heavy duty cavity wall lintel

More Information

More Information
MPN	CX70/1003900
Type	Cavity Wall Lintels
Loading	Extra Heavy Duty
Wide Inner Leaf	100-115mm
Cavity Size	70-85mm
Length	3900mm
Weight	77.610000
Manufacturer	Catnic
Sap Id	cx7039-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