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Catnic CXL290 Extreme Load Cavity Wall Lintel - 4800mm

SKU

cxl29048

£1,410.12 £1,175.10

Product Information

Catnic CXL290 Extreme Load lintel, 4800mm (15ft 9in) length for robust cavity wall support
Designed for 90-105mm cavity width with 110-115mm inner leaf thickness
Manufactured from Grade S275 structural steel, post galvanised for enhanced durability
Ideal for contractors needing reliable lintels on high-load bearing walls and serious building projects
Separate flexible DPC required during installation to ensure moisture protection

Details

The Catnic CXL290 Extreme Load Cavity Wall Lintel at 4800mm length is engineered for demanding structural applications where heavy load-bearing performance is essential. Specifically designed for cavity walls with a 90-105mm gap and an inner leaf thickness of 110-115mm, this lintel offers exceptional strength and durability for builders, site managers, and contractors working on serious projects. Please note, a separate flexible damp proof course (DPC) must be installed during construction for optimal moisture control.

Application

This lintel is a specialist solution for supporting openings in cavity walls exposed to extreme loads, such as large window or door spans in commercial or residential developments. Its robust construction makes it suitable for use in structural walls requiring reliable long-term performance. It is especially suited for projects where lateral restraint and correct end bearing support are integral to meeting load requirements.

Dimension

Overall length: 4800mm (15ft 9in)
Suitable for cavity widths: 90-105mm
Inner leaf thickness: 110-115mm
Standard increments available in 50mm steps up to 6600mm for custom sizing

Material

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

Type

Extreme load cavity wall lintel
Manufactured from universal beam section with 6mm structural grade steel plate

For enhanced stability, the lintel must be laterally restrained with minimum 200mm end bearings and inner to outer leaf load ratios ranging between 5:1 and 19:1. An optional expanded metal mesh can be supplied fixed to the base plate if required. Images are for illustration purposes only.

More Information

More Information
MPN	CXL290/4800
Type	External Solid Wall Lintels
Loading	Extreme Duty
Wide Inner Leaf	110-115mm
Cavity Size	90-105mm
Length	4800mm
Weight	208.800000
Manufacturer	Catnic
Sap Id	cxl29048

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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