Casement
Opens wide for strong ventilation and a clear view.
Typical rooms Living rooms, bedrooms and kitchens with exterior clearance.
Typical installed price$800–$1,500CAD · before HST
Canadian-made replacement windows · Vaughan, Woodbridge, Toronto & the GTA
Replacement windows, made in Canada and installed properly.
Browse window styles, see typical installed prices and choose the options you like. Strataline handles the measuring, ordering, installation, perimeter sealing, interior trim and cleanup as one coordinated job.
Whole-home and multi-window replacement is our specialty.
Made in Canada Lifetime warranty
At home, beautifully finished
Windows completed by Strataline
See how different window styles look once the trim, surrounding room and exterior finish are complete.
Most popular
Start with the windows most homeowners choose.
Select any styles that interest you. Different rooms can use different windows, and we will confirm the exact sizes and configurations after measuring.
Awning
Top-hinged ventilation that remains useful during light rain.
Typical rooms Kitchens, bathrooms and lower-level rooms.
Typical installed price$800–$1,500CAD · before HST
Slider
Moves side to side without projecting outside.
Typical rooms Bedrooms, basements and wider walls.
Typical installed price$650–$1,200CAD · before HST · single slider
Picture / Fixed
More glass and an uninterrupted view where ventilation is not required.
Typical rooms Living rooms, stairwells and feature walls.
Typical installed price$600–$1,200CAD · before HST
Long-term coverage
Lifetime warranty.
Clear responsibility.
LifetimeWindow warranty
Manufacturer product coverage plus Strataline workmanship coverage. Written terms apply.
01 / Your windows
Lifetime manufacturer warranty
The Canadian-made windows supplied through Strataline are backed by the applicable manufacturer’s lifetime warranty. The final quotation identifies the selected product and provides the corresponding written warranty terms.
Vinyl Pro manufacturer warranty (PDF) ↗Coverage periods and labour terms differ by component. The written warranty lists all limits and exclusions.
02 / Our installation
Lifetime Strataline workmanship coverage
Strataline warrants our installation and workmanship for the original client for as long as that client owns the home, subject to the written agreement and applicable product-warranty terms.
If a valid supplied-product warranty claim requires removal and reinstallation, Strataline coordinates the claim and handles the related installation work according to the written warranty terms.
View Warranty Details →Window replacement · Woodbridge
Six small windows became three larger windows.
The original upper-floor layout was replaced with three larger rectangular windows. Strataline coordinated removal, revised brickwork, new sills, perimeter insulation and exterior aluminum finishing.
View the Woodbridge transformation →
Whole-home renovation · Georgetown
A kitchen window planned with the whole room.
The privacy-glass window was positioned with the sink, cabinetry, backsplash and exterior brickwork so it looked intentional once the renovation was complete.
View the Georgetown renovation →Why homeowners call Strataline
The windows, installation and finishing stay connected.
Work directly with Maxim, from the first discussion through measuring, ordering and the final check. One team coordinates the details around every window.
- Canadian-made windows
- Lifetime manufacturer warranty
- Lifetime workmanship coverage
- 15+ years serving the GTA
- Direct owner involvement
- WSIB coverage
- $5M liability insurance
- Clean protection in occupied homes
- Warranty coordination for products supplied by Strataline
What Strataline clients say about our workmanship
See the condo behind Greg’s reviewMy wife and I used the services to paint our entire condo, including the ceilings, walls and baseboards. In addition, they installed new kick boards under our kitchen island, counters and in the bathrooms.
The quality of the painting was excellent, but what really stood out was how clean they kept everything. Their dust control was outstanding, and they left our condo spotless at the end of the job. We truly appreciated the care they took to protect our home throughout the entire project.
We highly recommend Strataline and will not hesitate to use their services again.
We had great experience working with Max. He was very attentive to all our concerns and requests, easy communication and quality of workmanship is outstanding! Special care was taken to keep our living area clean and dust free as renovations were taking place. We’re very pleased with end result and will definitely recommend him!
Window construction
What is inside the window matters.
Two windows can look similar from across the room while using different frame, glass, sealing and hardware systems. The cross-section helps explain what you are actually buying.
- Vinyl frame The fixed surround supports the window.
- Operating sash The moving frame holds the glass.
- Insulated glass unit Glass panes and an insulating space work together.
- Weather seals Seals meet around the sash and frame.
- Jamb extension The inside edge connects to the room’s trim.
What to compare
- Frame and sash construction
- Double- or triple-pane glass
- Low-E configuration
- Weather seals
- Spacer and sealed-glass construction
- Locks and operating hardware
- Drainage details
- Product warranty
- Installation scope
Complete window line
Compare every window style available for your home.
Browse the Vinyl Pro window line and combine styles around your rooms. Open the details for operation, cleaning views and glass choices.
Crank windows
Casement windows
Opens wide for strong ventilation and a clear view.
Typical rooms Living rooms, bedrooms and kitchens with exterior clearance.
Typical installed price$800–$1,500CAD · before HST
Choose this window ↑How it works & glass options
Cranks outward from a side hinge.
Glass: Double- or triple-pane configurations, subject to the selected model and dimensions.
Common combinations: Picture windows, fixed casements and shaped transoms.
Awning windows
Top-hinged ventilation that remains useful during light rain.
Typical rooms Kitchens, bathrooms and lower-level rooms.
Typical installed price$800–$1,500CAD · before HST
Choose this window ↑How it works & glass options
The bottom swings outward from a top hinge.
Glass: Double- or triple-pane configurations, subject to the selected model and dimensions.
Common combinations: Fixed glass above or beside the operating window.
Sliding windows
Single slider windows
Moves side to side without projecting outside.
Typical rooms Bedrooms, basements and wider walls.
Typical installed price$650–$1,200CAD · before HST
Choose this window ↑How it works & glass options
One sash slides beside a fixed pane.
Glass: Double- or triple-pane configurations, subject to the selected model and dimensions.
Common combinations: Fixed sections and matching windows along a wider wall.
Double slider windows
Choose either side for fresh air.
Typical rooms Bedrooms, kitchens and wider walls.
Typical installed price$750–$1,400CAD · before HST
How it works & glass options
Both sashes slide horizontally within the frame.
Glass: Double- or triple-pane configurations, subject to the selected model and dimensions.
Common combinations: Fixed sections and matching sliders.
End-vent slider windows
A broad centre view with ventilation at the ends.
Typical rooms Living rooms, dining rooms and wide walls.
Typical installed price$1,500–$3,200CAD · before HST
How it works & glass options
Two end sashes slide beside the fixed centre.
Glass: Double- or triple-pane configurations, subject to the selected model and dimensions.
Common combinations: A single three-part assembly; sizes confirmed after measuring.
Hung windows
Single hung windows
A familiar vertical profile with simple operation.
Typical rooms Bedrooms and traditional front elevations.
Typical installed price$700–$1,300CAD · before HST
How it works & glass options
The lower sash lifts; the top pane stays fixed.
Glass: Double- or triple-pane configurations, subject to the selected model and dimensions.
Common combinations: Matching hung windows or a fixed transom.
Double hung windows
Control airflow from the top, bottom or both.
Typical rooms Bedrooms and traditional front elevations.
Typical installed price$800–$1,500CAD · before HST
How it works & glass options
Both sashes move vertically.
Glass: Double- or triple-pane configurations, subject to the selected model and dimensions.
Common combinations: Matching hung windows and fixed sections.
Fixed and feature windows
Picture / Fixed windows
More glass and an uninterrupted view where ventilation is not required.
Typical rooms Living rooms, stairwells and feature walls.
Typical installed price$600–$1,200CAD · before HST
Choose this window ↑How it works & glass options
Fixed glass; it does not open.
Glass: Double- or triple-pane configurations, subject to the selected model and dimensions.
Common combinations: Casement, awning, hung or slider windows.
Fixed casement windows
A fixed view with a profile that pairs with casement windows.
Typical rooms Living rooms, dining rooms and feature walls.
Typical installed price$650–$1,300CAD · before HST
How it works & glass options
A non-operating frame with a higher profile.
Glass: Double- or triple-pane configurations, subject to the selected model and dimensions.
Common combinations: Operating casements and awnings.
Combination windows
Bring daylight and fresh air together across a wider wall.
Typical rooms Living rooms, dining rooms and large kitchen walls.
Typical installed price$1,500–$3,200CAD · before HST
How it works & glass options
Fixed and operating sections are arranged together.
Glass: Double- or triple-pane configurations, subject to the selected model and dimensions.
Common combinations: Casement with fixed glass, awning below fixed glass or a transom above.
Architectural / custom shapes windows
Follow the lines of your home with shaped glass.
Typical rooms Stairwells, gables and feature walls.
Typical installed price$1,000–$3,500+CAD · before HST
How it works & glass options
Shaped picture glass is fixed.
Glass: Double- or triple-pane configurations, subject to the selected model and dimensions.
Common combinations: Half-round transoms above casement or fixed sections.
Product appearance and available combinations vary by model. Final specifications are confirmed before ordering.
Make it your own
Choose the glass and finish around the room.
Mark your preferences for the quote. We confirm each glass package, colour and hardware choice for the selected model before ordering.
Triple-pane planning allowance: Approximately 15–25% above the equivalent double-pane configuration.
Low-E choices include Cardinal LoĒ-180, LoĒ²-272, LoĒ³-366 and LoĒ-i89 in the manufacturer brochure. We compare the appropriate configuration for your rooms. Colours and glass packages vary by model.
Planning your budget
What do replacement windows cost?
Your written quotation will identify the selected windows, installation method, finish work, allowances and exclusions.
| Window style | Typical installed price |
|---|---|
| Picture / Fixed | $600–$1,200 |
| Fixed casement | $650–$1,300 |
| Casement | $800–$1,500 |
| Awning | $800–$1,500 |
| Single slider | $650–$1,200 |
| Double slider | $750–$1,400 |
| Single hung | $700–$1,300 |
| Double hung | $800–$1,500 |
| End-vent slider | $1,500–$3,200 |
| Large combination | $1,500–$3,200 |
| Architectural / custom shape | $1,000–$3,500+ |
A view of the whole home
10 windows
$8,000–$15,000A typical 10-window project often falls around $8,000–$15,000 before HST, depending on the mix of styles, sizes, glazing and installation method.
15–20 windows
$12,000–$30,000+A 15–20 window whole-home project often falls around $12,000–$30,000 or more when it includes larger units, triple glazing, custom colours or full-frame work.
Planning ranges in Canadian dollars, before HST. Final pricing follows measuring and specification.
Request my window quote →What the standard range generally includes
- Standard-size Canadian-made vinyl window
- Standard white finish and double-pane glass
- Replacement in the existing location with sound existing conditions
- Removal and disposal of the old unit
- Standard installation
- Perimeter insulation and sealing
- Basic exterior caulking
- Before HST
What can increase the cost
- Larger or unusually shaped units
- Triple glazing, custom colours, grilles or privacy and specialty glass
- Full-frame replacement, new jamb extensions or casing
- Interior drywall and painting
- Exterior aluminum capping
- Rot or water-damage repair
- Masonry changes and difficult access
- Bay, bow and complex combination units
From selection to installation
Choose, measure, confirm, install.
- 01
Choose your windows
Select the styles, glass preferences and approximate quantity that interest you.
- 02
Review and measure
Discuss the rooms, inspect the existing frames and complete accurate site measurements.
- 03
Confirm the order
Approve the product specification, pricing, warranty documents, installation method and expected timing.
- 04
Install and finish
Protect the home, install and seal the windows, complete the quoted trim and finish work, and confirm proper operation.
Pricing & practical details
Replacement-window questions, answered.
How much do replacement windows cost?
Typical installed prices for standard Canadian-made vinyl replacement windows generally fall within the following ranges before HST:
| Window style | Typical installed price |
|---|---|
| Picture / Fixed | $600–$1,200 |
| Fixed casement | $650–$1,300 |
| Casement | $800–$1,500 |
| Awning | $800–$1,500 |
| Single slider | $650–$1,200 |
| Double slider | $750–$1,400 |
| Single hung | $700–$1,300 |
| Double hung | $800–$1,500 |
| End-vent slider | $1,500–$3,200 |
| Large combination | $1,500–$3,200 |
| Architectural / custom shape | $1,000–$3,500+ |
These are planning ranges for standard installations. Exact pricing depends on dimensions, glass package, colour, replacement method, trim, access and existing conditions.
How much does it cost to replace 10 windows?
A typical 10-window project often falls around $8,000–$15,000 before HST, depending on the mix of styles, sizes, glazing and installation method. This is a planning range, not a quote.
How much does whole-home window replacement cost?
A 15–20 window whole-home project often falls around $12,000–$30,000 or more before HST when it includes larger units, triple glazing, custom colours or full-frame work. Your written quote lists the products and finish work.
Are the windows made in Canada?
Yes. The replacement windows supplied through Strataline are made in Canada. We identify the selected manufacturer and product in your final specification and quotation.
What does the lifetime manufacturer warranty cover?
The Canadian-made windows supplied through Strataline are backed by the applicable manufacturer’s lifetime warranty. The final quotation identifies the selected product and provides the corresponding written warranty terms. Coverage differs by component: consult the linked Vinyl Pro written warranty for its terms, limits and exclusions.
What does Strataline’s lifetime workmanship coverage include?
Strataline warrants our installation and workmanship for the original client for as long as that client owns the home, subject to the written agreement and applicable product-warranty terms. If a valid supplied-product warranty claim requires removal and reinstallation, Strataline coordinates the claim and handles the related installation work according to the written warranty terms.
What is the difference between retrofit and full-frame replacement?
Retrofit window replacement keeps a suitable existing frame and replaces the window within it. Full-frame window replacement removes the old frame so the surrounding wall can be inspected and the insulation and finishes rebuilt. We recommend the method after inspecting your home.
Should I choose double-pane or triple-pane glass?
Compare the actual available glass options for the room, exposure, window size, operating style, comfort needs and budget. The number of panes alone does not describe the complete window’s performance. We review the selected system and current specifications before ordering. No particular energy saving or noise reduction should be assumed without the relevant product information.
Can I mix different window styles?
Yes. You can use casements where fresh air matters, fixed glass for views and sliders where exterior clearance is limited. We coordinate the proportions, colours and finish details across the home.
Can Strataline replace the interior casing and jambs?
Yes. New jamb extensions, casing and surrounding finish work can be included in the written quotation. We confirm what stays and what is replaced before the order is approved.
Can windows be replaced during winter?
Yes, when conditions allow proper installation and sealing. We plan protection and work room by room to limit exposure. Severe weather can change the installation date.
What should I send for an initial quote?
Send your preferred styles, approximate window quantity, city or postal code and desired timing. Text interior and exterior photos to Maxim if helpful. Final product sizes and pricing follow a site measurement.
Let’s plan your windows
Get your replacement-window quote.
Send your selected window styles, approximate quantity and location to Maxim. We will review the choices, answer questions and arrange the next measurement step.
Call Maxim · (416) 471-5999Text Window Photos →Owner-led window installation across Vaughan, Woodbridge, Toronto and the GTA.