Skip to the beginning of the images gallery

Catnic CXL350 Extreme Load Cavity Wall Lintel - 3900mm

SKU

cxl35039

£1,377.34 £1,147.78

Product Information

Catnic CXL350 Extreme Load cavity wall lintel, 3900mm (12ft 9in) length for robust structural support.
Designed for 150-165mm cavity walls with 110-115mm inner leaf thickness, ensuring precise fit.
Constructed from Grade S275 structural steel, post-galvanised for superior corrosion resistance.
Suitable for demanding projects requiring heavy load-bearing capacity with lateral restraint and 200mm end bearing supports.
Note: Requires installation of a separate flexible DPC; optional expanded metal mesh available. Image for illustration only.

Details

The Catnic CXL350 Extreme Load Cavity Wall Lintel at 3900mm is engineered for trade professionals handling heavy structural loads in cavity wall construction. Its robust design and galvanised finish make it a dependable choice for builders and site managers working on projects where strength and durability are essential. Please note, a separate flexible DPC must be installed during construction for proper moisture protection.

Application

This lintel is specifically designed for cavity walls with a 150-165mm cavity and an inner leaf thickness of 110-115mm. It’s ideal for use in commercial and residential developments where extreme loading conditions demand a strong and reliable lintel solution. The lintel must be laterally restrained and supported by at least 200mm end bearings to achieve the specified load capacities, making it well suited for serious structural projects.

Dimension

Length: 3900mm (12ft 9in)
Suitable for cavity widths: 150-165mm
Inner leaf thickness: 110-115mm

Material

Manufactured from Grade S275 structural steel plate to BS EN10025:2004
Post-manufacture galvanised finish to BS EN ISO 1461:1999 for enhanced corrosion resistance

Type

Extreme load cavity wall lintel

Optional extras include expanded metal mesh fixed to the base plate, which can be specified to improve plaster keying. Remember, this lintel requires a separate flexible DPC to be installed during build to ensure moisture protection. Images are for illustration purposes only.

More Information

More Information
MPN	CXL350/3900
Type	External Solid Wall Lintels
Loading	Extreme Duty
Wide Inner Leaf	110-115mm
Cavity Size	150-165mm
Length	3900mm
Weight	180.180000
Manufacturer	Catnic
Sap Id	cxl35039

Customer Reviews

No reviews yet on this product

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