Catnic CG70/100 70mm Cavity Wall Lintel is a galvanised steel lintel designed for cavity walls with a cavity range of 70mm to 85mm. Built for standard duty loading, it supports inner leaves from 100mm to 115mm and outer leaves between 100mm and 102mm.

Each unit is formed from corrosion-resistant steel and offers reliable load support for domestic and light commercial builds. Coverage spans vary by size, typically from 900mm to 3600mm. The average weight per unit is approx. 18,600g.

Key Features

Catnic
Lintel
Trustpilot
1 8
Catnic

Catnic CG70/100 70mm Cavity Wall Lintel

£54.00
Steel cavity wall lintel for 70–85mm cavities. Galvanised. Standard duty. Suits domestic and commercial builds.

Catnic CG70/100 70mm Cavity Wall Lintel - 900mm is backordered and will ship as soon as it is back in stock.

Delivery charges will vary depending on your location.

To find out delivery cost to your postcode, add the products your require to your basket and then review your basket, entering the delivery postcode

We look to dispatch all products same-day where possible, we use a close network of couriers we have worked alongside for a number of years and will share any and all shipping updates with you directly.

Catnic CG70/100 70mm Cavity Wall Lintel is a galvanised steel lintel designed for cavity walls with a cavity range of 70mm to 85mm. Built for standard duty loading, it supports inner leaves from 100mm to 115mm and outer leaves between 100mm and 102mm.

Each unit is formed from corrosion-resistant steel and offers reliable load support for domestic and light commercial builds. Coverage spans vary by size, typically from 900mm to 3600mm. The average weight per unit is approx. 18,600g.

Key Features

  • Galvanised steel construction resists corrosion
  • Fits cavity widths from 70mm to 85mm
  • Supports inner leaf: 100–115mm; outer leaf: 100–102mm
  • Load rated for standard duty applications
  • Available in sizes from 900mm to 3600mm span
  • Approximate unit weight: 5.71kg–45.33kg depending on size
  • Manufacturer: Catnic
  • Datasheet

Description

Catnic CG70/100 70mm Cavity Wall Lintel is a galvanised steel lintel designed for cavity walls with a cavity range of 70mm to 85mm. Built for standard duty loading, it supports inner leaves from 100mm to 115mm and outer leaves between 100mm and 102mm.

Each unit is formed from corrosion-resistant steel and offers reliable load support for domestic and light commercial builds. Coverage spans vary by size, typically from 900mm to 3600mm. The average weight per unit is approx. 18,600g.

Key Features

  • Galvanised steel construction resists corrosion
  • Fits cavity widths from 70mm to 85mm
  • Supports inner leaf: 100–115mm; outer leaf: 100–102mm
  • Load rated for standard duty applications
  • Available in sizes from 900mm to 3600mm span
  • Approximate unit weight: 5.71kg–45.33kg depending on size
  • Manufacturer: Catnic
  • Datasheet

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Standard Duty Support

The Catnic CG70/100 lintel provides robust support for cavity walls where the cavity measures between 70mm and 85mm. This makes it ideal for standard domestic structures requiring compliance and performance.
With galvanised steel as its base, the lintel offers corrosion resistance and dependable strength. Inner and outer leaf compatibility ensures adaptability on-site.

Span Options and Versatility

Available in standard lengths from 900mm to 3600mm, the CG70/100 series suits a wide variety of wall openings. All sizes are designed for 150mm end bearing.

Corrosion Resistance Built In

The galvanised steel composition provides long-term durability, especially important in exposed wall sections or damp climates.

Designed for Cavity Wall Builds

This lintel is precision-engineered for cavity wall construction. The design allows for seamless integration into both the inner and outer masonry leaves.

Manufacturer Assurance

Manufactured by Catnic, a Tata Steel company, the CG70/100 range benefits from industry-leading steel fabrication standards and quality control.

Have a question?

If you have any questions about our products or would like to learn more about our shipping options please feel free to contact one of our team today.

Contact Us
Catnic CG70/100 70mm Cavity Wall Lintel - Armstrong Cheshire
Catnic

Catnic CG70/100 70mm Cavity Wall Lintel

From £54.00

Catnic CG70/100 70mm Cavity Wall Lintel is a galvanised steel lintel designed for cavity walls with a cavity range of 70mm to 85mm. Built for standard duty loading, it supports inner leaves from 100mm to 115mm and outer leaves between 100mm and 102mm.

Each unit is formed from corrosion-resistant steel and offers reliable load support for domestic and light commercial builds. Coverage spans vary by size, typically from 900mm to 3600mm. The average weight per unit is approx. 18,600g.

Key Features

Length

  • 900mm
  • 1200mm
  • 1500mm
  • 1800mm
  • 2100mm
  • 2400mm
  • 2700mm
  • 3000mm
  • 3300mm
  • 3600mm
View product