A cold room needs appropriate insulation to keep as much warmth in the space as possible Check for draughts around all the usual places – there are a lot of windows in this space, so make sure the seals are all intact, that there are no gaps around the door or frames, and that any gaps under the windowsills are caulked. Conservatories and sunrooms also benefit hugely from double or triple glazed windows to keep heat and noise under control. If you’re thinking about getting a conservatory or sunroom, this could be an added cost up front, but you’ll see longer term benefits in heating bills by having thicker windows.
