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Catnic CG150/100 Cavity Steel Lintel 3600mm
Catnic CG150/100 Cavity Steel Lintel 3600mm

Catnic CG150/100 Cavity Steel Lintel 3600mm

  • Cavity Lintel
  • Insulation King

  • Free Next Day Delivery (over £500) in the West Midlands
  • Free Standard Delivery (over £500)
  • View our guides for Help & Advice
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🚛 Next Day Delivery (West Midlands) – FREE on orders over £500

The Catnic Standard Duty Steel Lintel CG150/100 3600mm is a high-performance structural support solution designed for use in 150mm cavity wall construction. Engineered to support typical masonry, timber floor, and roof loads commonly found in residential and light commercial buildings, this lintel provides reliable load distribution and long-term structural stability. Its open-back Cougar profile allows masonry to be built continuously on both the inner and outer leaf, ensuring efficient installation and a clean finish.

Manufactured from galvanised steel and finished with Catnic’s signature black powder coating, this lintel benefits from advanced Duplex corrosion protection for exceptional durability. Supplied fully insulated and featuring an integral plaster key and built-in damp-proof course (DPC), it helps improve thermal efficiency, reduce cold bridging, and simplify construction. Suitable for fair-faced inner leaf masonry, it offers a dependable and cost-effective solution for modern cavity wall applications.

Important: A minimum end bearing of 150mm is required on both sides of the opening. Therefore, a 3600mm lintel is suitable for a maximum structural opening of 3300mm.

Key Features

  • Designed for 150mm - 165mm cavity wall construction
  • Supports typical masonry, timber floor, and roof loads
  • Open-back Cougar profile allows continuous masonry construction
  • Integral insulation improves thermal efficiency
  • Built-in DPC for effective moisture protection
  • Integral plaster key for direct plaster application
  • Manufactured from galvanised steel
  • Duplex corrosion protection for enhanced durability
  • Signature black powder-coated finish
  • Suitable for fair-faced inner leaf masonry
  • Ideal for residential and light commercial construction
  • Easy-to-install design

Dimensions & Pack Size

  • Length: 3600mm
  • Maximum Clear Opening: 3300mm
  • Cavity Size: 150mm - 165mm
  • Outer Leaf: 95mm - 105mm
  • Inner Leaf: 100mm - 115mm
  • Material: Galvanised Steel (Powder Coated)
  • Colour: Black
  • Type: Standard Duty Steel Lintel
  • Model: CG150/100
  • Brand: Catnic
  • Country of Origin: UK
  • Pack Quantity: 1 Lintel

DELIVERY INFORMATION

  • FAST RELIABLE UK DELIVERY 
  • STANDARD DELIVERY - 1 TO 3 WORKING DAYS
  • FREE DELIVERY ON ORDERS OVER £500
  • PALLET DELIVERY AVAILABLE
  • NEED IT URGENTLY? CONTACT US FOR EXPRESS OPTIONS

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Frequently Asked Questions

Free shipping will automatically be applied to all orders over £500. Simply add over £500 to your cart and you will see the discount while checking out.

Orders under £500 - £50 charge.
Over £500 is free.

We typically deliver orders within 2-3 business days of ordering.

Orders for the West Midlands will be completed in 1 to 2 working days.

Orders for areas out of the West Midlands will be completed in 3 to 4 working days.

Orders made after 5pm will be processed on the following working day.

Our deliveries are typically made between 8am and 5pm, Monday - Friday excluding Bank Holidays (Great Britain).

We are unable to offer timed deliveries.

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