Energy Efficient Glass in Canberra

Improve comfort, reduce energy bills, and enhance acoustic performance with high quality energy efficient glass solutions from Discount Glass — proudly serving Canberra since 1986.


For more than four decades, our family owned business has helped homeowners and commercial clients upgrade to smarter, more sustainable glazing. We combine expert advice with precision installation to deliver long lasting performance tailored to Canberra’s unique climate.

Double Glazing – Energy Efficient and Blocks Out Sound

Double glazing is one of the most effective ways to improve thermal insulation and reduce noise. By using two panes of glass separated by an insulating air or gas layer, double glazing dramatically reduces heat transfer and external sound.

Benefits of Double Glazing

  • Lower heating and cooling costs
  • Improved indoor comfort year round
  • Significant noise reduction
  • Reduced condensation
  • Increased property value

As Canberra’s glazing specialists since 1986, we supply and install premium double glazed units custom made to perform in both hot summers and frosty winters.

Low Emission Glass (Toughened Low E Glass)

Low E (Low Emissivity) glass features a near invisible metallic coating that reflects heat while allowing natural light to pass through. When toughened, it offers both energy efficiency and enhanced safety.

Why Choose Low E Toughened Glass?

  • Superior insulation for reduced energy use
  • Blocks UV rays to protect furnishings
  • Increased strength and safety
  • Ideal for windows, doors, and large glass panels
  • Perfect for Canberra’s variable climate

Low E glass is an excellent option for homeowners wanting improved performance without switching to full double glazing.

ComfortPlus™ from Viridian

ComfortPlus™ is one of Australia’s leading energy efficient glass products, engineered by Viridian specifically for Australian conditions. It combines solar control, insulation, and clarity in one high performance solution.

Key Features of ComfortPlus™

  • Year round temperature stability
  • Reduced heat gain in summer
  • Low-E coating for improved insulation
  • Multiple tint options to suit your design
  • Ideal for renovations and new builds

Discount Glass supplies and installs the full ComfortPlus™ range, ensuring a perfect fit and professional finish backed by decades of experience.

Why Choose Discount Glass?

As a Canberra‑based business established in 1986, we bring unmatched local knowledge and craftsmanship to every project.

What Sets Us Apart

  • Over 40 years of glazing expertise
  • Tailored advice for Canberra’s climate
  • High‑quality Australian glass products
  • Skilled, reliable installation
  • Competitive pricing and free quotes

Whether you’re upgrading a single window or planning a full home renovation, we deliver energy‑efficient solutions built to last.

Get a Quote for Energy Efficient Glass

Ready to improve comfort and reduce energy costs?
Contact Discount Glass Canberra — your trusted glass replacement experts since 1986.