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Catnic CXL240 Extreme Load Cavity Wall Lintel - 4750mm

SKU

cxl240475

£1,114.61 £928.84

Product Information

Catnic CXL240 Extreme Load cavity wall lintel, length 4750mm (15ft 7in) for robust structural support
Designed for 50-65mm cavities and 110-115mm inner leaf thicknesses, ideal for heavy masonry walls
Manufactured from Grade S275 structural steel with a durable post-galvanised finish for corrosion resistance
Supports extreme loads when installed with 200mm end bearings and lateral restraint, ensuring site reliability
Note: A separate flexible DPC must be installed during construction for moisture protection

Details

The Catnic CXL240 Extreme Load Cavity Wall Lintel at 4750mm is engineered for demanding structural applications where high load capacity is essential. This lintel is tailored for builders, site managers, and contractors working on cavity walls with a 50-65mm cavity and 110-115mm inner leaf. Its robust construction and galvanised finish make it a dependable choice for serious building projects. Please note a separate flexible DPC is required during installation.

Application

This lintel is specifically designed to carry extreme loads across cavity wall openings, such as for large window or door frames in masonry construction. It performs best when installed with a minimum 200mm end bearing and adequate lateral restraint to ensure stability and load distribution. Typical uses include commercial and residential developments where structural integrity under heavy loads is critical.

Dimension

Overall length: 4750mm (15ft 7in)
Suitable for cavities: 50-65mm
Inner leaf thickness: 110-115mm

Material

Grade S275 structural steel plate (6mm thickness)
Universal beam section
Post-galvanised finish for enhanced corrosion protection

Type

Extreme load cavity wall lintel

Important: To meet specified load ratings, the lintel must be installed with lateral restraint and 200mm end bearing supports, maintaining inner to outer load ratios between 5:1 and 19:1. Additionally, a separate flexible damp proof course (DPC) must be incorporated during construction to prevent moisture ingress.

More Information

More Information
MPN	CXL240/4750
Type	External Solid Wall Lintels
Loading	Extreme Duty
Wide Inner Leaf	110-115mm
Cavity Size	50-65mm
Length	4750mm
Weight	195.225000
Manufacturer	Catnic
Sap Id	cxl240475

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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