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Catnic Extra Heavy Duty Cavity Wall Lintel CX70/100 900mm

SKU

cx709-S

£69.31 £57.76

Product Information

Catnic CX70/100 cavity wall lintel, 900mm (35¼") length, designed for extra heavy duty use
Built-in damp proof course (DPC) and plaster key for easier installation and clean cavity
Duplex corrosion protection extends service life in exposed conditions
Ideal for internal insulation setups, maximising thermal efficiency and reducing cold bridging
Suitable for inner leaf thickness 100-115mm, cavity 70-85mm, and outer leaf 100-105mm

Details

The Catnic Extra Heavy Duty Cavity Wall Lintel CX70/100 at 900mm is engineered for builders and contractors requiring robust support for cavity wall openings. Its design incorporates key features that enhance durability and thermal performance, making it a reliable choice for serious structural projects. Please note this lintel includes built-in damp proof course and plaster key to simplify installation and maintain cavity cleanliness.

Application

This lintel is specifically suited for cavity wall constructions where heavy loads are expected, such as above large window or door openings on residential and commercial builds. Its duplex corrosion protection makes it ideal for use in environments prone to moisture exposure, while the integrated DPC helps prevent moisture ingress and potential cold bridging. The built-in plaster key ensures a strong bond with internal finishes, reducing the need for additional preparation on site.

Dimension

Length: 900mm (35¼")
Inner leaf thickness: 100 - 115mm
Cavity width: 70 - 85mm
Outer leaf thickness: 100 - 105mm

Material

Galvanised steel with duplex corrosion protection
Built-in damp proof course (DPC) membrane integrated in baseplate

Type

Cavity wall lintel designed for heavy duty structural support

More Information

More Information
MPN	CX70/1000900
Type	Cavity Wall Lintels
Loading	Extra Heavy Duty
Wide Inner Leaf	100-115mm
Cavity Size	70-85mm
Length	900mm
Weight	14.760000
Manufacturer	Catnic
Sap Id	cx709-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