On a cold winter’s evening many households need to heat their homes. Unfortunately, some of the heat escapes through air leaks and draughts which costs money and releases greenhouse gases. Finding and fixing these problems can save energy and improve home comfort.Source :thermalimagingsurvey.uk

A thermal camera for home heat loss is a powerful tool that can help to identify where draughts and poor insulation are occurring. It is important to remember that a thermal imager cannot see hot or cold air, but only shows the surface temperatures of objects. In order to see clearly where heat is being lost from the house, it is best to use the thermal camera early in the day when there will be a significant temperature difference between indoors and outdoors.

DIY Home Energy Audits: Using Thermal Cameras to Assess Heat Loss

The most common areas for heat loss are around doors and windows, electrical outlets, ducts and any external connections to the building including cables or plumbing. In addition, older houses often have gaps or loose insulation in the attic, walls and crawl spaces which can be a source of energy waste.

A thermal imaging camera identifies these problem areas in multicolor which makes it much easier to find and fix draughts and air leaks. A thermal camera is also useful for surveying roofs, facades, and in-floor heating. It can also detect leaking pipes and termite infestations in walls or in ductwork. Some Transition Towns (communities that promote sustainability and cut carbon emissions) in Britain have a scheme to loan thermal cameras to their members for use in their own homes.