What is a thermal broken fixing
Before we explore what is a thermal broken fixing we need to understand that thermal bridging occurs when materials with high thermal conductivity create a bridge between the warm interior of a building and the cold exterior, allowing heat to escape more easily. This can result in increased energy consumption and higher heating bills.
One solution to thermal bridging is the use of thermal broken fixings. A thermal broken fixing is a type of fastener that is designed to reduce the heat loss that occurs through the attachment point between the building envelope and the structure.
So, what exactly is a thermal broken fixing, and how does it work?
A thermal broken fixing typically consists of two separate components: an inner piece and an outer piece. These two components are joined together by a thermal break, which is a layer of low-conductivity material that helps to reduce the transfer of heat between the two pieces.
The inner piece of the fixing is typically made from a high-strength material such as steel or aluminum, while the outer piece is made from a material that is more thermally resistant, such as a plastic or a composite material.
The thermal break between the two pieces helps to minimize the flow of heat from the inner piece to the outer piece, which can significantly reduce the amount of heat lost through the attachment point.
Thermal broken fixings can be used in a variety of applications, including the attachment of PIR insulation board, façade panels, windows, and doors. They can also be used in roofing and cladding systems.
There are a number of benefits to using thermal broken fixings in building construction. For one, they can help to improve energy efficiency, which can lead to lower heating and cooling costs. They can also help to reduce condensation and minimize the risk of mold growth.
In addition, thermal broken fixings can contribute to a more comfortable living or working environment, as they can help to maintain a more consistent temperature within the building. This can lead to increased occupant comfort and productivity.
Overall, thermal broken fixings are an important component of building construction, as they help to reduce energy consumption and improve occupant comfort. By minimizing thermal bridging, they can help to create more sustainable and efficient buildings that are better for both the environment and the people who inhabit them.
