Replacing or installing new windows in your Vaughan home is one of the smartest upgrades you can make in 2025. With energy costs on the rise and homes needing better insulation, modern windows offer real savings and year-round comfort. This guide breaks down how much it costs to install windows, what factors affect the price, and what you can expect to pay based on different window types, so you’ll have all the info you need before starting your project.

So, How Much Does It Cost to Install Windows in Vaughan?

In Vaughan, the average cost to install one window in 2025 ranges from $400 to $1,200, depending on the window type, frame material, glazing, and installation method.

Window Type Average Installed Cost (per unit)
Standard Vinyl Window $450 – $750
Casement Window $550 – $950
Awning Window $500 – $800
Double Hung Window $500 – $850
Bay or Bow Window $2,500 – $6,000+
Basement Window $400 – $850
Skylight Window $1,000 – $2,500+
Energy-Efficient Upgrade +$100 to $300

Explore window types like casement, bay, and double hung →

An infographic titled "Factors Affecting Window Installation Cost" showing four vertical bars labeled: 1) Window Type and Size, 2) Glazing and Energy Efficiency, 3) Retrofit vs. Full-Frame, and 4) Labour Costs in Vaughan. Each bar includes cost-impact details.

Factors That Affect Your Window Installation Cost

Whether you’re planning to replace just one window or your whole home, several factors will impact your final bill:

1. Window Type and Size

A standard single-hung window will cost less than a custom bay window. Larger units, like bow or picture windows, demand more material and labour.

Learn more about our custom bay window installations →

2. Glazing and Energy Efficiency

Double-pane windows are the standard, but triple-pane or Low-E coatings improve insulation and reduce energy costs, though they increase upfront costs.

Discover energy-efficient vinyl windows →

3. Retrofit vs. Full-Frame

Retrofit (insert) installations reuse your existing frame, while full-frame replacement includes new jambs, trims, and insulation, raising the cost by 15–30%.

4. Labour Costs in Vaughan

Expect to pay $100 to $300 per window in labour, depending on complexity and the number of installers. Basement or brick-wall cut-ins are more labour-intensive.

Get a free window installation quote in Vaughan →

Use a Window Installation Cost Calculator

Want a ballpark estimate? Try our window installation cost calculator and get a customized quote in just minutes.

We break down the cost based on:

  • Number of windows

  • Type of window

  • Desired energy efficiency

  • Installation method

  • Any add-ons like window blinds

Common Questions from Vaughan Homeowners

How much does it cost to install double-pane windows?
For most homes in Vaughan, double-pane vinyl windows usually cost between $500 and $900 installed. They’re a solid choice for energy efficiency without breaking the bank.

What’s the price to install a bay window?
Bay windows are more custom and decorative, so they run higher—typically between $2,500 and $6,000, depending on the size, materials, and finish details like trim or seat boards.

What does labour cost for window installation?
On average, labour costs around $150 to $250 per window. If we’re cutting into brick or framing something new, that number can climb a bit.

How much does it cost to add a window to a brick wall?
Installing a brand-new window in a brick wall is a bigger job. You’re looking at about $1,500 to $2,500, including structural work and permits.

Residential vs. Commercial Window Installation Costs

Residential Installations:

  • More flexibility in window style and materials

  • Lower per-window cost

  • Vinyl frames most popular

Commercial Installations:

  • Higher safety/code compliance standards

  • Tempered or bulletproof glass options

  • Commercial window installation cost: typically $800 to $1,500+ per unit

Ask us about commercial window installation

Specialty Costs to Know in Vaughan

  • Window Blinds Installation Cost: $100–$250 per unit

  • Basement Egress Window Installation: $800–$1,500

  • Skylight Window Installation: $1,000–$2,500

  • Bulletproof Window Installation: $3,000–$10,000+ per window

  • Window Film Installation Cost: $6–$15 per sq.ft.

A window installer in red overalls opens a newly installed white-framed window inside a modern room, with tools placed on the windowsill.

Why Homeowners in Vaughan Choose Polaris Windows and Doors

We don’t just install windows—we help you save energy, boost comfort, and raise your home’s value.

  • ✅ Up to 30% OFF window installations

  • ✅ Don’t pay for 90 days – 0% interest

  • ✅ Friendly, local team with lifetime transferable warranties

  • ✅ Custom vinyl windows built for Ontario’s climate

Check out our customer reviews:
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Serving Vaughan and the Entire GTA

We proudly serve homeowners across Vaughan and surrounding areas. From Maple to Woodbridge, we bring expert window replacement right to your door.

Book your free in-home consultation today →

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Final Thoughts

The real question isn’t just how much does it cost to install windows—it’s how much can you save long-term. With energy-efficient options, expert installation, and fair pricing, Polaris Windows and Doors makes it easy for Vaughan homeowners to invest in comfort and performance.

Want an accurate quote today?
👉 Use our instant cost calculator or book your FREE in-home consultation.

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