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Catnic CXL350 Extreme Load Cavity Wall Lintel - 3100mm

SKU

cxl35031

£1,094.80 £912.33

Product Information

Catnic CXL350 Extreme Load Cavity Wall Lintel measuring 3100mm (10ft 2in) for substantial structural support
Designed for 150-165mm cavity walls with 110-115mm inner leaf thickness, ideal for robust load-bearing applications
Manufactured from S275 structural grade steel with a post-galvanised finish for excellent corrosion resistance
Supports high load ratios when properly restrained with 200mm end bearing supports and correct inner to outer leaf ratios
Note: A separate flexible DPC must be installed during construction; images for illustration only

Details

The Catnic CXL350 Extreme Load Cavity Wall Lintel is engineered to provide reliable, heavy-duty support for cavity walls with inner leaf thickness between 110-115mm and cavities ranging from 150-165mm. Designed specifically for builders, contractors, and site managers working on demanding projects, this lintel offers structural integrity and durability where it matters most. Please note, a separate flexible damp proof course (DPC) must be installed during construction to ensure complete protection.

Application

This lintel is ideal for supporting large openings and heavy loads in cavity wall construction, particularly in residential and commercial developments where strength and compliance are essential. It’s suited to use in walls with specific cavity and inner leaf dimensions, providing a dependable solution for serious building projects requiring extreme load-bearing capacity.

Dimension

Overall length: 3100mm (10ft 2in)
Designed for 150-165mm cavity width with 110-115mm inner leaf thickness

Material

Constructed from S275 structural grade steel plate and universal beam section
Finished with post-manufacture galvanisation to BS EN ISO 1461:1999 for enhanced corrosion resistance

Type

Extreme load cavity wall lintel

For optimal performance, lintels must be laterally restrained with at least 200mm end bearing support, and inner to outer leaf load ratios should be maintained between 5:1 and 19:1. Optional extras include expanded metal mesh fixed to the base plate, available on request. Images are for illustration only.

More Information

More Information
MPN	CXL350/3100
Type	External Solid Wall Lintels
Loading	Extreme Duty
Wide Inner Leaf	110-115mm
Cavity Size	150-165mm
Length	3100mm
Weight	143.220000
Manufacturer	Catnic
Sap Id	cxl35031

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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