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Catnic CXL310 Extreme Load Cavity Wall Lintel - 4200mm

SKU

cxl31042

£1,395.58 £1,162.98

Product Information

Catnic CXL310 Extreme Load cavity wall lintel, 4200mm (13ft 9in) length for robust structural support
Designed for 110-125mm cavity and 110-115mm inner leaf walls, ideal for demanding build projects
Manufactured from structural grade S275 steel with hot-dip galvanised finish for durability
Supports heavy loads with 200mm end bearing and lateral restraint, suitable for serious contractors
Separate flexible DPC must be installed during construction for moisture protection

Details

The Catnic CXL310 Extreme Load cavity wall lintel at 4200mm is engineered for contractors and site managers handling substantial structural demands. It’s a reliable choice for cavity walls between 110-125mm thickness, providing robust support where heavy loading conditions apply. Please note, a separate flexible damp proof course (DPC) must be installed during construction to ensure moisture protection.

Application

This lintel is specifically designed for use in cavity walls with inner leaf thicknesses of 110-115mm, commonly found in commercial and high-spec residential builds. It handles extreme load scenarios, making it suitable for openings carrying significant weight such as large windows, doors, or structural beams. Its design requires proper lateral restraint and a minimum 200mm end bearing to perform optimally on site.

Dimension

Overall length: 4200mm (13ft 9in)
Suitable for cavity widths of 110-125mm
Inner leaf thickness: 110-115mm

Material

Structural grade steel plate, Grade S275 to BS EN10025:2004
Post-manufacture hot-dip galvanised finish to BS EN ISO 1461:1999 for corrosion resistance

Type

Extreme load cavity wall lintel

Optional extras include an expanded metal mesh fixed to the base plate to enhance mortar keying if required. Standard lengths are available in 50mm increments up to 6600mm for flexible project needs.

More Information

More Information
MPN	CXL310/4200
Type	External Solid Wall Lintels
Loading	Extreme Duty
Wide Inner Leaf	110-115mm
Cavity Size	110-125mm
Length	4200mm
Weight	186.060000
Manufacturer	Catnic
Sap Id	cxl31042

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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