Window Replacement Cost Calculator & Siding Estimator
Our window replacement cost calculator gives you a ballpark price range for new windows, siding or a full exterior upgrade in a few clicks, no sign-up and no personal details needed.
What affects the cost
The tool gives a range, not a quote. These are the things that move a real price up or down.
Materials and products
Frame material, glass package and siding type make the biggest difference. See the Window Buying Guide and Siding Comparison for detail.
Size and access
More windows, taller walls or hard-to-reach areas add time. Homes with several storeys cost more per square foot to work on.
Existing conditions
Rot, moisture damage or failed flashing behind old siding or windows has to be repaired before new products go on.
Codes and site details
Permits, building code requirements and product lead times can change the scope. We check these during your free assessment.
Estimator questions
Want a number you can rely on? Book a free on-site assessment.
How accurate is the estimate?
It is a budgeting range built from typical installed prices in BC. Your actual price depends on your home, so we confirm it with an on-site assessment and a written quote.
What is included in the range?
The range covers materials, labour and installation for the options you choose. Repairs to hidden damage, permits and special orders are confirmed at your assessment.
Why is the range so wide?
Window size, style, glass options and siding profile all change the price, and the tool does not know those details yet. A visit narrows the range to a firm number.
Do I have to give my contact details?
No. The estimator does not ask for your name, email or phone number. You only share those if you decide to book an assessment.
Can I estimate doors or a full renovation?
Not with this tool. Call us or request a quote for doors, flashing and larger exterior projects and we will price them for you.
How do I get an exact quote?
Request a free quote online or call us. We visit your home, measure everything and give you a detailed written proposal.
Ready for an exact number?
We will visit your home, measure everything and give you a clear written quote. No pressure and no obligation.