uPVC Double Glazed Windows: All You Need to Know

uPVC double glazed windows are not new to the Australian marketplace.

This energy-saving technology first appeared on the scene in the 1970s. Now, more than half of all new and replacement windows for residential properties are uPVC double glazed. These windows are increasingly popular amongst homeowners and light commercial property owners due to their energy efficiency. 

As the cost of energy rises in Australia, conserving heat and stopping draughts are two of the most common ways to combat higher energy bills. uPVC double glazed windows help accomplish both.

What are double glazed windows?

Even though they are not a new phenomenon, some residential homeowners and light commercial business owners are still asking: what are double glazed windows? Simply put, a double-glazed window is a window that has two sheets or panes of glass in it. Our uPVC double-glazed windows are no exception. Every uPVC double-glazed window we sell includes two pains of glass for added protection against the elements. Double glazed windows either include dead air space between the panes, or they are filled with an inert gas like argon or xenon.

The term glazed can be a bit misleading, as it seems to imply there is an overlaid coating or finish on the glass. This is not the case. When you hear someone talk about window glazing, it refers to whether a window has one or two panes of glass. The term is a callback to the Middle English term for glass, which is glazing. To this day, glass repair tradies are called glaziers.

What are the benefits of uPVC double glazed windows?

Probably the most cited benefit of windows that are double glazed uPVC is their energy efficiency. They are particularly useful in cold or windy areas. Sydney is known for being one of the windiest places in Australia, especially in the months of December and January.

What are some of the other notable benefits of uPVC double glazed windows?

  • They provide added security. It is more difficult to break through windows with double panes. Whilst we are not suggesting it is impossible to break through double-glazed windows, it is less likely to happen. The extra time, effort, and noise it creates may serve as a deterrent to those who would try to enter your home or commercial business by breaking a double-glazed window.
  • They are customisable. uPVC double glazed windows and doors are available in a variety of shapes, sizes, and external fascia colours. We can even make uPVC double glazed sash windows.
  • They are low maintenance. uPVC is a low-maintenance material. uPVC double glazed windows and doors last decades without any overt signs of weathering. Wiping them down regularly with clean, soapy water to remove dirt and grime is the only care they need.
  • They are durable. uPVC double glazed windows and doors stand up to the most extreme weather conditions. Seaside homes and light commercial businesses find them especially useful for their ability to withstand the harsh effects of sea salt.
  • They decrease noise pollution. uPVC material, combined with double-glazed window panels, can decrease exterior noise pollution by up to 50 per cent.
  • They are eco-friendly. The average lifespan of a uPVC double glazed window is 40 years, making it an incredibly eco-friendly choice. When it needs replacing, the materials used in its manufacture can be recycled for reuse in other products like plumbing fittings.

Can you get uPVC double glazed sash windows?

Sash windows have become quite popular with residential property owners throughout Australia. They are prized for their ability to slide open and closed without taking up interior or exterior space in the home. Vintage and heritage homes especially favour this style of window. uPVC double glazed sash windows have all the same benefits as our regular uPVC double glazed windows.

Wooden double-glazed windows vs. uPVC

Both wooden double-glazed windows and uPVC double-glazed windows are durable, attractive, and offer energy efficiency. Wooden double-glazed windows are made from a natural material, so they tend to be more environmentally friendly than the artificially produced uPVC. The advantage uPVC has over wood is that it is less expensive. If cost is a factor for you, choose uPVC. Essentially, when it comes to wooden double-glazed windows vs. uPVC, it is a matter of personal preference.

uPVC double glazed window styles

uPVC double glazed windows come in a variety of styles. Below are amongst our offerings.

  • uPVC double glazed casement windows offer unobstructed airflow and allow for an abundance of natural lighting.
  • uPVC double glazed French doors are an attractive alternative to sliding glass doors. They provide unrestricted access whilst offering ample opportunity for natural lighting and ventilation.
  • uPVC double glazed French windows feature double panels that swing inward or outward. They create uninterrupted views.

How much do uPVC double glazed windows cost?

Double-glazed uPVC window prices depend on the specifications and style of the windows you choose. On average, you can expect to pay around $1,350 per square metre

There is an endless range of variables that can either reduce or increase the average cost. Requesting a free instant quote from Sydney Glazed Windows is the best way to determine how much outfitting your home or light commercial business will cost. Whilst it may seem expensive, choosing uPVC double glazed windows is a wise investment. You will easily recoup the installation costs from the energy savings the windows produce.

Where to get uPVC double glazed windows in Sydney

Sydney Glazed Windows is your trusted source for uPVC double glazed windows in Sydney. Our team of professional installers can quickly fit your residential or light commercial property with the best uPVC double glazed windows. Enquire now if you are ready to take the next step toward making your home or commercial property more energy efficient. A member of our team will be happy to assist with providing a quote on a double-glazed window installation.