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Catnic Extra Heavy Duty Cavity Wall CX110/100 3900mm

SKU

cx11039-S

£518.59 £432.16

Product Information

Catnic Extra Heavy Duty Cavity Wall Lintel CX110/100, length 3900mm (12ft 9in)
Engineered for internal insulation to enhance thermal efficiency and reduce cold bridging
Duplex corrosion protection for extended durability on structural projects
Built-in DPC simplifies installation and protects against moisture ingress
Includes integrated plaster key with staggered slots for secure render adhesion

Details

The Catnic Extra Heavy Duty Cavity Wall Lintel CX110/100 at 3900mm is engineered for professionals who demand dependable structural support combined with thermal efficiency. Perfect for builders, contractors, and site managers working on cavity wall constructions where durability and compliance are critical.

Application

Specifically crafted for cavity wall builds, this lintel supports heavier loads while accommodating internal insulation to reduce cold bridging. Its integrated damp proof course (DPC) safeguards the wall cavity against moisture penetration, ensuring long-term stability. Ideal for both residential and commercial projects requiring robust, energy-conscious solutions.

Dimension

Length: 3900mm (12ft 9in)
Inner leaf thickness: 100 - 115mm
Cavity width: 110 - 125mm
Outer leaf thickness: 100 - 105mm

Material

High-grade galvanized steel with duplex corrosion protection
Perforated steel baseplate featuring an integrated plaster key for secure finishes

Type

Extra heavy duty cavity wall lintel

Please note: This lintel is supplied as described; accessories and additional components are not included.

More Information

More Information
MPN	CX110/1003900
Type	Cavity Wall Lintels
Loading	Extra Heavy Duty
Wide Inner Leaf	100-115mm
Cavity Size	110-125mm
Length	3900mm
Weight	81.120000
Manufacturer	Catnic
Sap Id	cx11039-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.

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