Double Glazed Windows & Doors

Double glazing is a simple, proven way to improve comfort and reduce noise in South West WA homes. LGA WA designs and installs double glazed aluminium windows and doors as part of complete window and door packages or staged upgrades for existing properties.

Why consider double glazing

In the South West, homes deal with warm summers, cooler winters and a mix of coastal and inland conditions. Double glazed aluminium windows and doors help manage temperature swings, soften outside noise and support more efficient heating and cooling.

Empty open-plan living room and kitchen with light wood flooring, white walls, black window blinds, and sliding glass door leading outside.

Indoor comfort

Two panes of glass separated by an air or gas gap help reduce heat transfer, supporting a more consistent indoor environment across the seasons.

Covered outdoor patio with sliding glass door, window, ceiling fan, and view of backyard with grass, fence, and trees.

Noise levels

Double glazing can noticeably soften traffic and street noise, especially when combined with the right frames and seals in key rooms.

Empty room with a window, white walls, beige carpet, and air conditioning unit.

Energy performance

By reducing heat gain and loss through the glass, double glazing supports more efficient heating and cooling.

Where double glazing has the most impact

Street-facing rooms

Front bedrooms and living rooms can feel more peaceful once glass and seals are doing more of the work.

Large glazed areas

Open-plan living spaces with big windows or doors see noticeable benefits when upgraded.

Exposed orientations

North- or west-facing areas often benefit from better performing glass to manage sun and heat.

Modern house entrance with black-framed aluminium glass door and window, gray exterior walls, and minimal landscaping.

New builds

For new homes, double glazing can be integrated into the window and door package from the outset. LGA WA works from your plans and window schedule to specify double glazed aluminium systems where they will contribute most to comfort and performance.

White circular emblem with 'VS' in the center, surrounded by a diagonal line, on a black background.
Close-up of modern house double glazed windows with gray frame structures, beige walls, and a blue sky background.

Existing homes

Established homes often have older single-glazed windows and doors. Replacing selected units with double glazed aluminium systems can be done in stages to suit budget and timing.

Double Glazing FAQs

  • Double glazing can be clear, tinted or use performance glass, depending on your preferences and orientation. We explain the options so you can choose what suits your home best.

  • Timeframes depend on the size and complexity of the job. We outline expected manufacturing and installation timelines when we quote.

  • From the street, most aluminum double glazed windows and doors look very similar to single glazed units, especially when frame style and colour are consistent. The main difference is in how the home feels and sounds inside.

  • In many cases, yes. We assess each opening to confirm what is possible and advise if any changes are required to accommodate new units.

Considering double glazing for your home?

We can review your plans or current windows and outline a practical double glazing plan for your property.

Request a quote