What is a Top Hat in cladding?
Andrew Henderson
Updated on March 22, 2026
What is a Top Hat in cladding?
The Top Hat section offers a more economical solution for secondary supports to horizontal cladding. The Top Hat Section is available in two sizes, TH70 and TH140. The TH70 has a 70mm fixing face and is used for intermediate support to the cladding panels between joints.
What are top hats in construction?
Top Hats are designed to form an effective seal where a pipe, duct or service penetrates a construction membranes.
What is a Top Hat section?
The term “Top Hat” is not found in any Oxford Dictionary, it is a building industry term that describes a wide range of steel profiles with a cross section that resembles the shape of a top hat (as worn on the head).
What is a Top Hat batten used for?
Top hat battens are widely used in the construction industry in commercial and residential projects. They are generally used to screw in roofing sheets. Top hats are used for roof purlins to span between structural framing elements. Some of its applications include garages, sheds, and carports.
What is a steel top hat?
Structural metal top hat sections are a cost effective alternative to conventional purlins or timber on smaller type buildings like garages and small sheds. They are fixed with the use of 14 x 22 metal TEK screws onto the columns and rafters through the bottom flange of the top hat sections.
What’s another name for a top hat?
Synonyms of top hat
- baseball cap,
- beret,
- billycock.
- [British],
- biretta,
- boater,
- bonnet,
- bowler,
Is a stovepipe hat a top hat?
The difference between top hats and stovepipe hats is that top hats are more formal and have a sophisticated look. Stovepipe hats resemble a pipe and are made from inexpensive materials. Both styles evolved over time, which caused the two styles to become very similar in nature.
What sizes do Top Hat come in?
Steeline top hat sections are available in 3 different thicknesses allowing them to be used in many different applications to suit your requirements. They are rollformed cut to length in thicknesses of 0.75 BMT, 1.0 BMT & 1.2 BMT.
What is a Top Hat ceiling?
The MF5 Metal Furring Section, also referred to as Top Hat is one of the main components for creating MF ceiling systems and bulkheads. The metal features anti-slip markings to make fixing easier and a stippled finish to assist in driving screws through the metal with ease.
What are top hat battens?
Our Top Hats are lightweight structural sections, perfect for use in a range of commercial, domestic and rural construction applications such as framing & battens in garages, sheds, fencing and carports. They are manufactured in high tensile galvanised steel for high strength and long life.
How do you measure your top hat size?
Take a soft tape measure and place it around your head. Ensure it is half an inch above your ears and straight. Measure in centimetres or inches, and use this measurement to find your hat size (refer to any hat size chart).
What’s a roof purlin?
Purlins are horizontal beams that are used for structural support in buildings. Most commonly, purlins are major components of roof structures. Roof purlins are supported either by rafters or building walls and the roof deck is laid over the purlins.