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Catnic CXL350 Extreme Load Cavity Wall Lintel - 5350mm

SKU

cxl350535

£1,889.41 £1,574.51

Product Information

Catnic CXL350 extreme load cavity wall lintel, 5350mm (17ft 6in) length
Designed for 150-165mm cavity walls with 110-115mm inner leaf thickness
Manufactured from Grade S275 structural steel with post galvanised finish for durability
Ideal for high load-bearing applications requiring reliable lateral restraint
Separate flexible DPC must be installed during construction for moisture protection

Details

The Catnic CXL350 Extreme Load Cavity Wall Lintel at 5350mm is engineered for builders and contractors tackling heavy structural loads in cavity wall construction. Its robust design and galvanised finish ensure long-lasting performance on serious building projects. Please note a separate flexible DPC must be installed during construction to protect against moisture.

Application

This lintel is specifically tailored for cavity walls with a 150-165mm cavity and an inner leaf thickness of 110-115mm. It supports extreme loading conditions, making it suitable for multi-storey developments, commercial builds, and heavy-duty residential projects. Its lateral restraint requirements and end bearing supports ensure stability and compliance with structural standards.

Dimension

Length: 5350mm (17ft 6in)
Designed for cavity width: 150-165mm
Inner leaf thickness: 110-115mm

Material

Grade S275 structural steel plate
Post galvanised finish for enhanced corrosion resistance

Type

Extreme load cavity wall lintel

The lintel is manufactured using a universal beam section combined with a 6mm steel plate, hot dip galvanised to BS EN ISO 1461:1999 standards. To achieve the specified load capacities, proper lateral restraint, 200mm end bearing supports, and inner to outer load ratios between 5:1 and 19:1 must be maintained. Optional expanded metal mesh can be supplied fixed to the base plate upon request.

More Information

More Information
MPN	CXL350/5350
Type	External Solid Wall Lintels
Loading	Extreme Duty
Wide Inner Leaf	110-115mm
Cavity Size	150-165mm
Length	5350mm
Weight	247.170000
Manufacturer	Catnic
Sap Id	cxl350535

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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