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Catnic CXL290 Extreme Load Cavity Wall Lintel - 3950mm

SKU

cxl290395

£1,160.42 £967.02

Product Information

Catnic CXL290 extreme load cavity wall lintel, 3950mm (13ft) length for substantial structural support.
Designed for 90-105mm cavity walls with 110-115mm inner leaf – ideal for demanding build requirements.
Constructed from Grade S275 structural steel, post galvanised for robust corrosion resistance on site.
Supports heavy load ratios with necessary lateral restraint and minimum 200mm end bearing for secure installation.
Note: A separate flexible DPC must be installed during construction to ensure moisture protection.

Details

The Catnic CXL290 Extreme Load Cavity Wall Lintel is engineered to provide exceptional support for heavy structural loads in cavity wall construction. Ideal for builders and site managers handling demanding projects, this lintel combines strength and durability with a galvanised finish for long-term reliability. Please note that a separate flexible damp proof course (DPC) must be installed during construction.

Application

This lintel is suited to cavity walls with a 90-105mm cavity and an inner leaf thickness of 110-115mm, commonly used in commercial and robust residential builds. It is perfect for supporting heavy loads above openings such as windows and doors where structural integrity is critical. The lintel requires lateral restraint and a minimum of 200mm end bearing to achieve its specified load capacity, ensuring safety and performance on site.

Dimension

Length: 3950mm (13ft)
Suitable for cavity: 90-105mm
Inner leaf thickness: 110-115mm

Material

Grade S275 structural steel plate (6mm thickness)
Manufactured from universal beam section
Post galvanised finish to BS EN ISO 1461: 1999 for corrosion protection

Type

Extreme loading steel cavity wall lintel

The Catnic CXL290 lintel is supplied in standard 50mm length increments up to 6600mm, allowing flexibility for various project specifications. An optional expanded metal mesh can be provided attached to the base plate for enhanced bonding with surrounding masonry. Remember, bricks or blocks are sold separately and not included with this lintel.

More Information

More Information
MPN	CXL290/3950
Type	External Solid Wall Lintels
Loading	Extreme Duty
Wide Inner Leaf	110-115mm
Cavity Size	90-105mm
Length	3950mm
Weight	171.825000
Manufacturer	Catnic
Sap Id	cxl290395

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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