Double glazed glass units consist of two glass panes separated by an air or gas-filled gap. This design significantly improves thermal and acoustic insulation, making it the preferred choice for energy-efficient modern homes.
A Double Glazed Unit (DGU), also called an Insulated Glass Unit (IGU), consists of two glass panes sealed together with a spacer bar around the perimeter, creating a hermetically sealed air or gas-filled cavity between them. This cavity acts as an insulating barrier, significantly reducing heat transfer and sound transmission.
DGUs are the standard glazing choice for high-performance uPVC window and door systems, providing the thermal performance required for energy-efficient buildings.
Two glass panes with a dry air-filled cavity. Good thermal performance at an economical price point.
Argon gas (denser than air) fills the cavity, providing better thermal insulation than air-filled units.
One pane has a Low-E coating that reflects heat back into the room in winter and keeps heat out in summer — maximum energy efficiency.
Flyers Decor supplies DGUs manufactured to precise specifications, ensuring consistent performance and longevity. Our units are sealed with high-quality sealants to prevent moisture ingress and maintain the insulating cavity for the life of the unit.
We supply DGUs compatible with all major uPVC window and door systems, ensuring a perfect fit and optimal performance.
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