Australian Made UPVC Windows & Doors are a major construction fabric of your home and should be carefully thought out and planned. Windows & Doors are designed to supply light and ventilation into the home and also to ensure a watertight weather seal. Unfortunately single glazed Windows & Doors do not provide adequate thermal and sound insulation for Australian conditions and environment. Double glazed UPVC Windows & Doors from APS Double Glazing provide excellent thermal efficiency by reducing external heat entering the home and cool air leaving the home through the Windows & Doors. This will as a result assist in reducing the need to run costly air conditioning excessively as the home will stay stable all year round. UPVC double glazed Windows & Doors from APS Double Glazing are one of the most thermally efficient Windows & Doors available in Australia. UPVC Double Glazing from APS Double Glazing are on average 70% more thermally efficient than single glazed Windows & Doors, and reduce external intrusive noise such as traffic, barking dogs or noisy neighbours by up to 70% compared to single glazing. Every Window & Door is Custom Manufactured to the Highest Australian Standards to suit your requirements and our Australian Climate. There are a variety of designs and unique opening styles to suit almost every requirement in an Australian home. Unlike many of our competitors, each APS Windows & Doors have Fly Screen options available!