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Catnic CXL290 Extreme Load Cavity Wall Lintel - 3400mm

SKU

cxl29034

£998.87 £832.39

Product Information

Catnic CXL290 extreme load cavity wall lintel, length 3400mm (11ft 2in)
Designed for 90-105mm cavity widths with 110-115mm inner leaf thickness
Manufactured from Grade S275 structural steel with post galvanised finish for corrosion resistance
Supports heavy structural loads with lateral restraint and 200mm end bearings
Separate flexible DPC must be installed on site; lintel supplied without DPC

Details

The Catnic CXL290 Extreme Load Cavity Wall Lintel at 3400mm is engineered for demanding structural applications in cavity wall construction. Trusted by builders and site managers, it delivers reliable support where heavy loads and strict building standards apply. Please note, the lintel is supplied without a DPC; this must be installed separately during construction.

Application

Specifically designed for cavity walls with a cavity width of 90-105mm and an inner leaf thickness of 110-115mm, this lintel provides robust support for openings such as windows and doors on large-scale developments. Its high load capacity makes it suitable for commercial and residential projects where structural integrity is critical. The lintel requires lateral restraint and minimum 200mm end bearings to achieve its load performance.

Dimension

Length: 3400mm (11ft 2in)
Suitable cavity width: 90-105mm
Inner leaf thickness: 110-115mm

Material

Grade S275 structural steel to BS EN10025:2004
Post galvanised finish to BS EN ISO 1461:1999 for enhanced corrosion resistance

Type

Extreme load cavity wall lintel

Optional extras include expanded metal mesh fixed to the base plate for improved plaster keying, available on request. Standard lengths are available in 50mm increments up to 6600mm. Always ensure installation includes a separate flexible DPC to prevent moisture transfer.

More Information

More Information
MPN	CXL290/3400
Type	External Solid Wall Lintels
Loading	Extreme Duty
Wide Inner Leaf	110-115mm
Cavity Size	90-105mm
Length	3400mm
Weight	147.900000
Manufacturer	Catnic
Sap Id	cxl29034

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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