How Much Does Window Installation Cost? [2024]

If you're building or renovating, the cost of windows has to be part of your calculations. How much do windows cost? How much will window installation cost? This guide will help you determine the cost of windows and estimate installation costs.

How Much Do Windows Cost?

Most manufacturers and hardware stores post standard window costs online or will provide you with brochures. Some of the things that determine the cost of new windows include:

• The materials the windows are made of
• The size of the windows
• The type of window (fixed, sliding, etc.)
• Single or double glazing
• The quality of the windows

These are some examples of the prices you can expect to pay for windows (supply only):

• A 600mm X 600mm fixed window can cost around $100
• A hinged 600 X 1200 window might cost about $300
• Budget double glazed windows start at around $150 (600mm X 600mm)
• Top quality double glazed timber (interior) and aluminium (exterior) bifold windows can cost up to $1250 per square metre

These prices are approximate, but show the range of prices you can pay for windows. If you buy all your windows from the same supplier, you may get a discount of up to 20 percent off the price of a single window.

How Much Does Window Installation Cost?

Window installers advertise rates of $40 to $50 per hour, but that doesn't tell you how much your windows will cost to install. They hesitate to give typical installation costs because every job is different. One window might take only an hour to install while another might take longer. As a general rule, you will pay less if you have all your windows installed at the same time. This reduces travel and set up time for the installer. The cost can be up to 20 percent less than having a single window installed.

For accurate online quotes for windows and window installation, give supplier/installers as many details about your windows as possible:

• How many windows do you need?
• What types of windows do you want?
• What are the sizes of the windows you need?
• Do you want single or double glazed windows or some of each?
• Are there access issues the installer should be aware of?
• Do you need to have old windows removed?
• Are structural modifications needed?

Measure the openings for your windows and list the type of window you need for each opening. If your supplier/installer knows the details, they will be able to give you more accurate online quotes. Before you choose a supplier/installer, check their credentials. They should belong to a trade association, have a well-established business and be licensed and insured. Reputable window installers will offer product and workmanship warranties.

*Costs and prices in this article are indicative and should only be used as a guide. They also vary locally and are subject to market forces.