Most people only think about applying film to block summer heat, but our older single-glazed hallway windows were letting freezing draughts in all winter. We used a low-emissivity thermal diy window tint to help retain the indoor heat. It essentially acts as an extra, invisible layer of insulation, keeping the corridor noticeably warmer and helping to lower our heating bills.
Most people only think about applying film to block summer heat, but our older single-glazed hallway windows were letting freezing draughts in all winter. We used a low-emissivity thermal diy window tint to help retain the indoor heat. It essentially acts as an extra, invisible layer of insulation, keeping the corridor noticeably warmer and helping to lower our heating bills.