How to Get the Best Deal on Double Glazed Windows

Australia has been slow to catch on to the trend of double glazing. However, recent figures suggest that up to 87% of heat gain occurs through windows, and thankfully, we are slowly waking up to the fact that upgrading to double glazed windows in Melbourne makes a lot of economic sense. With savings of up to 20% to be made on your energy bills, it’s a switch you’ll be more than happy to make!

How Are Double Glazed Windows Made?

Double glazed windows consist of two panes of glass that are separated by a spacer. The space between the sheets of glass is sealed hermetically, making it airtight, before being injected with argon gas.

It is the airtight space in these windows that provides a thermal barrier between the interior and exterior of your home. This thermal efficiency is further improved by the argon gas.

Shopping for Double Glazing

Shopping for double glazed windows in Melbourne can be a stressful experience, and you want to make sure that you get the right balance of value and quality. Several factors will help cut down on the spend while guaranteeing that your window refurbishment runs as smoothly and efficiently as possible.

1. Smaller local installers usually work out less expensive than larger national companies. However, always do your homework on the tradesmen you are employing, and ensure that they have plenty of experience under their belts;

2. Remember that salesmen work on commission. Have your research done on exactly what type of double glazed windows you need, as this will prevent you from falling into the expensive upselling hole;

3. Shop around! Get at least 3 quotes from reputable companies before settling on one. And don’t forget, the cheapest option isn’t always the best;

4. If your double glazed windows are being made to specification, be aware that you may not be covered by the standard cooling-off period after you place the order;

5. Consider the type of glass you want and any optional upgrades such as additional soundproofing.

Don’t Forget to Check the U-value!

Many people assume that all double glazed windows have the same heat conductivity. However, this is not true. Several factors influence a window’s resistance to heat flow, and the best way to determine this is by checking the U-value.

Put simply, the U-value measures the rate of heat loss or heat gain through a window. This is done by taking a few things into account, such as the glass, seals, window frames and spacers. Windows with a lower U-value are better insulators and are therefore more thermally efficient.

You may find that double glazed windows with a lower U-value are a more expensive option, but given their superior head conductivity, they will save more money in energy bills over their lifetime.

Learn more about U-values and thermal efficiency here!

Valley Windows is a leading supplier of double glazed windows in Melbourne. Visit our showroom today to view our extensive selection of high-quality aluminium and timber windows and doors. Call us on 03 9594800 to arrange a quote or discuss your home improvement project or alternatively, drop us a line here and we’ll get back to you.