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Catnic Extra Heavy Duty Cavity Wall Lintel CX70/100 2100mm

SKU

cx7021-S

£156.23 £130.19

Product Information

Catnic CX70/100 cavity wall lintel, 2100mm (6ft 11in) length for extra heavy-duty support
Designed for internal insulation to maximise thermal efficiency and reduce cold bridging
Duplex corrosion protection ensures long-lasting durability on site
Built-in damp proof course (DPC) simplifies installation and protects cavity integrity
Includes built-in plaster key with staggered slots for secure plaster adhesion

Details

The Catnic Extra Heavy Duty Cavity Wall Lintel CX70/100 at 2100mm is engineered for builders and contractors requiring robust, reliable support across cavity walls with internal insulation. Its design prioritises thermal efficiency while providing superior durability, making it an excellent choice for structural openings in serious projects. Please note, this lintel is supplied with built-in DPC and plaster key features to streamline installation.

Application

Ideal for cavity wall construction with internal insulation, this lintel supports openings such as window and door frames. It minimises thermal bridging thanks to its internal insulation compatibility, helping maintain energy efficiency on site. The duplex corrosion protection extends its lifespan, making it suitable for long-term structural use in both residential and commercial developments.

Dimension

Length: 2100mm (6ft 11in)
Inner leaf thickness: 100 - 115mm
Cavity width: 70 - 85mm
Outer leaf thickness: 100 - 105mm

Material

High-grade steel with duplex corrosion protection coating
Integrated damp proof course (DPC) membrane

Type

Extra heavy-duty cavity wall lintel

More Information

More Information
MPN	CX70/1002100
Type	Cavity Wall Lintels
Loading	Extra Heavy Duty
Wide Inner Leaf	100-115mm
Cavity Size	70-85mm
Length	2100mm
Weight	34.440000
Manufacturer	Catnic
Sap Id	cx7021-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