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Double glazing
without new frames.

Swap single glass for double glazed units in your existing windows. Warmer winters, cooler summers, quieter rooms, priced instantly.

● Cheapest, guaranteedOld glass removedGST included
  1. 1Price
  2. 2Date
  3. 3Book
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Measure the glass inside the frame. Rough is fine: we check on site before we cut.

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Pick your glass and enter a size to see your price.

DWG · Q-001 · EdgeformSCALE —
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Prices

Double glazing prices.

Installed prices for one pane, including removal of your old glass and GST. Tap any price to book it.

Glass600 × 900mm900 × 1200mm1200 × 1500mm
Double glazed (float)Float · Lowest price$420$515$745
Double glazed (toughened)Toughened · Most popular$530$715$1,120
Double glazed (laminated)Laminated · Quietest$585$860$1,230
Low-E double glazed 4mmLow-E 4mm · Best insulation$745$1,485$2,475

Small jobs include our minimum job charge. Different size? Use the quote above.

Why double glaze?

  • Comfort: the sealed air gap slows heat moving through the glass
  • Noise: a clear drop in traffic noise, especially with laminated glass in the unit
  • Condensation: the inner pane stays warmer, so less fogging on cold mornings

Which double glazing?

Toughened is the popular all-rounder. Laminated is quietest and most secure. Low-E double glazing gives the best insulation. Read more in our retrofit guide.

Can double glazing go in my existing frames?
Most timber and aluminium frames can take a slim double glazed unit, sometimes with new beads. We check on site before starting.
Does the price include removing the old glass?
Yes. Removal of your old single glass, installation and GST are all included.
How does the cheapest price guarantee work?
Send us a written quote from another Melbourne glazier for the same glass and size. If it’s lower than ours, we’ll beat it.