• Next day delivery available
    Across 100s of products
  • Over 200 products in stock
    Various lengths and styles available
  • Responsibly sourced steel
    Only lintel maker with BES6001 certification
Catnic standard duty CG lintel
Standard Duty Steel Lintel

CG150/100

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Standard
3 - 5 days
Next Day
Dependant on location
Description
Steel lintel for use in 150mm standard duty masonry cavity wall construction, designed to support typical masonry, timber floor and roof loads found in most buildings and suitable for fairfaced inner leaf masonry. Open back profile allows masonry to be built up continuously on both outer and inner leaf. Manufactured from galvanised steel, supplied fully insulated, with integral plaster key and Catnic's signature black powder coating

Overview

Product Information

Wall Construction
Cavity Wall
Outer Leaf
100-102
Cavity
150-165
Inner Leaf
100-115
Wall Width
Loading Conditions
Standard

Downloads

Specification

Product Code Standard Length (mm) SWL (kN) 1:1/3:1 Weight (kg) Nominal Height (mm) Price
CG150/1000750 750 15 5.69 144 Contact sales
CG150/1000900 900 15 6.72 144 £119.14
CG150/1001050 1050 15 7.75 144 £138.99
CG150/1001200 1200 15 9.05 144 £158.83
CG150/1001350 1350 15 10.08 144 £178.69
CG150/1001500 1500 15 11.12 144 £198.53
CG150/1001650 1650 18 15.15 144 £218.39
CG150/1001800 1800 18 16.45 144 £238.25
CG150/1001950 1950 20 18.77 148 £266.48
CG150/1002100 2100 20 20.15 148 £286.98
CG150/1002250 2250 22 25.63 188 £428.52
CG150/1002400 2400 22 27.28 188 £457.06
CG150/1002550 2550 26 35.97 222 £485.63
CG150/1002700 2700 26 38.04 222 £514.21
CG150/1002850 2850 26 40.11 223 £542.77
CG150/1003000 3000 26 42.18 223 £571.33
CG150/1003300 3300 26 46.32 223 Contact sales
CG150/1003600 3600 26 50.45 223 Contact sales
  • The SWL (safe working load) is based on the total UDL (uniform distributed load) over maximum span using 150mm end bearings.
  • Standard lengths are available in increments of 150mm at lengths up to 3000mm, 300mm at lengths from 3000mm to 3600mm.

Benefits

  • Duplex Corrosion Protection
  • Integral Plaster Key
  • Built-In DPC
  • Integral Insulation
  • Made in the UK for a lower carbon footprint and certified to BES 6001 Responsible Sourcing standard.
  • Made using lower carbon manufacturing
  • It is possible to reuse all of our lintels, providing that they are not damaged. Contact our technical team for more information

Features

Catnic standard duty cavity wall lintel for 150mm cavity wall shown in situ
  • Duplex Corrosion Protection

    A coating of thermal setting polyester powder is then applied by an electrostatic process, further protecting the lintel.

  • Built-in Damp Proof Course (DPC) Profile

    Many Catnic lintels offer a unique profile shape that combine with the unique Duplex Corrosion Protection or stainless steel to create an effective barrier that acts as a built-in DPC, meaning any water penetrating into the cavity automatically transfers across the sloping face of the lintel and is disposed of externally.

  • Continuous Insulation

    Many Catnic lintels are supplied with CFC and HCFC free insulation maximising their thermal efficiency and compliance with Part L.

  • Integral Plaster Key

    Many Catnic lintels come complete with an integral plaster key that avoid the hazards of working with a mesh key.

What our customers think

  • “We have found the thermally broken lintels well-made, easy to work with and durable. Using thermally broken lintels on site has helped us to comply with the Building Regulation Part L requirements in a simple, straightforward manner”

    George Sowerby
    T.G Sowerby Developments Ltd

  • “I recently placed two orders with Catnic and I can honestly say from speaking to the rep Toby, all the way to transport their service and communication regarding the orders was superb!.”

    Dave Daniels
    Travis Perkins PLC

  • "Catnic has always been very quick and prompt in getting back to us when we ask for quotes and any problems we may come across. Very useful and easy to deal with! Excellent!"

    George Atkins
    Turnbull

  • “Catnic is a leader in its field, and the high quality of its TBL is testament to that. The team has been on hand at every stage of this project so far, offering technical support during the planning stages and now into the early stages of installation"

    Matt Taylor
    RBLI

  • "We have been using Catnic Lintels for over 10 years, they are by far the best. A superbly well organised company who offer exemplary service, their lintels are extremely capable and well suited to our high quality homes."

    Chris Dodge
    County and Coast Homes

  • “Catnic worked with our drawings and outlined exactly what we needed - including the structural loading measurements. Catnic is the only manufacturer that provides such a comprehensive scheduling service for free. It really is invaluable."

    Mike Parkinson
    Keyworker Homes

  • "Catnic is able to provide quality products according to the demands of the project at a competitive price"

    Steve Blythe
    Skanska

Video Guides

When selecting a lintel, there are three factors that should be considered to ensure the correct specification: the type of wall construction, the dimensions of the structural opening and the total load on the lintel. In this video, we run you through the lintel selection process.

Catnic thermally broken lintel installation

Once you have chosen the correct lintel for your project, it is crucial that the lintel be installed properly – if it is not, it could lead to serious issues for the building. In this video, we explain the installation considerations for cavity wall lintels.

Builder installed Catnic CG90/100 lintel

Catnic’s Thermally Broken Lintel is the only lintel on the market to provide a complete thermal break between the inner and outer leafs. In this video, we outline the key benefits of Thermally Broken Lintels and explain the installation process.

Catnic TS90/100 lifted into position by builders

Steel lintels, and specifically Catnic's thermally broken lintels, have a significant role to play in reducing thermal bridging and achieving carbon gains. They represent one of the simplest and most economical ways for building fabric to be designed and constructed to help achieve the carbon gains necessary to meet current and future building regulations.

Catnic balcony installation at kingsdown gate

Lintel Resources

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