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Catnic CXL290 Extreme Load Cavity Wall Lintel - 5200mm

SKU

cxl29052

£1,527.62 £1,273.02

Product Information

Catnic CXL290 Extreme Load Cavity Wall Lintel, length 5200mm (17ft 1in) ideal for large openings
Designed for cavity widths of 90-105mm with inner leaf thickness 110-115mm
Manufactured from S275 structural steel with post-galvanised finish for long-lasting corrosion resistance
Supports heavy structural loads when installed with 200mm end bearings and proper lateral restraint
Separate flexible DPC must be installed during construction to prevent moisture ingress

Details

The Catnic CXL290 Extreme Load Cavity Wall Lintel is engineered for demanding structural applications requiring reliable support over wide openings. Suited to builders, contractors, and site managers working on cavity walls between 90 and 105mm wide with inner leaf thicknesses of 110 to 115mm, this lintel offers strength and durability essential for serious projects. Please note that a separate flexible damp proof course (DPC) must be installed alongside this lintel for effective moisture control.

Application

This lintel is ideal for use in cavity wall construction where heavy loads need to be carried safely across openings such as large windows, doors, or other structural voids. It is commonly specified on projects where structural integrity and compliance with load-bearing requirements are critical. The lintel’s design requires lateral restraint and minimum 200mm end bearing supports to achieve the specified load ratios, making it suitable for use in both residential and commercial builds.

Dimension

Length: 5200mm (17ft 1in)
Cavity width suitability: 90-105mm
Inner leaf thickness: 110-115mm
Available in 50mm increments up to 6600mm for tailored sizing

Material

S275 grade structural steel
Post-manufacture galvanised finish to BS EN ISO 1461:1999 for enhanced corrosion resistance

Type

Extreme load cavity wall lintel
Universal beam section with 6mm structural steel plate

Optional extras include lintels fitted with expanded metal mesh secured to the base plate to aid plaster key. Always ensure correct installation practices and use of a separate DPC to guarantee long-term performance on site.

More Information

More Information
MPN	CXL290/5200
Type	External Solid Wall Lintels
Loading	Extreme Duty
Wide Inner Leaf	110-115mm
Cavity Size	90-105mm
Length	5200mm
Weight	226.200000
Manufacturer	Catnic
Sap Id	cxl29052

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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