How much does a PVC window replacement cost in 2024?
- Published on January 2, 2021
- Revised on July 12, 2024
- 5 min read
Amine Menard
Author
Are your windows starting to show their age and you’re thinking a change is overdue? Several models are available in 2024 and the most popular ones are undoubtedly those made of PVC. Discover the affordable cost of these windows according to the types of openings.
The cost of a window replacement varies based on several factors, such as size, quality and accessibility.
This article includes a table that gives you an overview of the average prices we’ve observed in hundreds of door and window quotes from RenoAssistance’s Verified Contractors.
Our Renovation Advisors can help you estimate the cost of replacing all your windows before you even meet with contractors.
The cost of replacing PVC windows is calculated based on their dimensions, quality, accessibility, insulating factor and the presence of transom, among other things. Generally, you can expect to pay around $1,800 for a standard 48″ x 60″ window.
Here’s a more detailed overview of the average prices found in our clients’ quotes in 2024:
Type of building |
Casement windows |
Sliding windows |
Bungalow (10 windows) | +/- $18,000 to $21,600 | +/- $14,400 to $18,000 |
Cottage (14 windows) | +/- $25,200 to $28,800 | +/- $20,160 to $24,000 |
Duplex (16 windows) | +/- $28,800 to $32,400 | +/- $22,800 to $26,400 |
Triplex (20 windows) | +/- $38,400 to $44,400 | +/- $28,800 to $32,400 |
6 units (30 windows) | +/- $57,600 to $63,600 | +/- $43,200 to $46,800 |
24 units (75 windows) | +/- $144,000 to $150,000 | +/- $108,000 to $146,400 |
*Please note that these prices are indicative. Several factors can influence the total cost of renovations, such as the type of work to be done, necessary labour, materials used, safety measures, demolition or displacement costs of structural elements, and unforeseen circumstances.
This table takes into account the prices of Energy Star windows with energy value. It’s possible to find cheaper PVC models, but they aren’t recommended, as lower quality could affect their durability and energy performance. A window that lets in cold in winter and heat in summer will cost you several hundred dollars in heating and air conditioning.
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The choice between a tilt and turn window or a sliding window can have a significant impact on the energy efficiency and cost of your project.
The tilt and turn window, also called a casement or French window, opens by pivoting on side hinges. It offers excellent insulation, both thermal and acoustic, thanks to its airtight closing system. Older models can often be replaced with newer versions that don’t require regular maintenance and won’t pile on significant additional costs.
The sliding window opens by sliding horizontally and is a popular choice due to its ease of use and modern design. Its thermal and acoustic insulation may be slightly inferior compared to a casement window. However, with proper maintenance, a sliding window can achieve energy performance on par with a casement window.
In the end, the choice between these two window types will depend on your insulation needs, installation costs and your desire to make your home energy-efficient.
PVC (or polyvinyl chloride) is a material discovered by accident in 1835 though it wasn’t industrialized until 1935. It is composed of 57% sea salt and 43% oil. It’s flexible, which allows for several uses. It’s highly appreciated when replacing windows.
It lasts more than 30 years and provides good soundproofing and thermal insulation. Cheap to produce, PVC offers great value for your money. Admittedly, it contains oil but it makes up for that by being 100% recyclable. You probably come across this material every day without even realizing it!
Double glazing is the minimum standard in Quebec, Ontario and northern regions. It contains argon gas between its two glass walls, which acts as a thermal insulator. It’s equipped with a metallic oxide coating (Low-E technology) on the inside. This layer keeps heat in a house in winter, while the opposite occurs in the summer: the sun’s rays are reflected upon contact with the outside of the window to prevent a building from heating up.
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Triple glazing is recommended in regions located further north of Quebec. This is the best solution for energy savings. A third pane of glass is then added. Low-E technology is used in the space between the first two walls and also between the second and third panes of glass. The quality of the glass can vary from one supplier to another. Second-rate windows may distort the view to the outside.
Note that, depending on the supplier’s glass quality, optical quality might be affected. For instance, some glass might mildly distort your view from the inside out.
If you aren’t a fan of PVC and your budget allows it, you could turn to aluminum windows.
Hybrid windows (PVC and aluminum), increasingly popular and affordable, are also an excellent option.
To preserve the heritage character of an old house, consider wooden windows, more appropriate despite some disadvantages.
Nothing prevents you from changing up the style if your house has rectangular windows. Remember it’s much easier to add height to a window than widen it, as that would require redoing the lintel (support above the window).
Different windows are available on the market: sliding, guillotine, tilt and turn, etc. To help you make a good decision, consult the 7 popular window types to see the advantages and disadvantages of each.
Take the time to read What’s the price of a front door, a garage door, and a patio door in 2024?. We introduce the different material options on the market, in addition to listing the strengths and weaknesses of each.
Your RenoAssistance advisor has extensive experience after working on thousands of projects and can help you demystify the different types of windows and their qualities. They will include up to three door and window contractors in competition on your project and explain their quotes so you make an informed choice. Call us or fill out the form so that an advisor can get in touch with you. There are no fees and no obligation.*
*You only pay the selected contractor’s fees
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