Replacement windows in Mississauga
Plan your Mississauga replacement project with custom vinyl windows manufactured by Panes. Factory-direct wholesale pricing — no dealer account required, no signup to see prices. Compare glass, finishes and product prices online. Have your own installer approve the final dimensions and arrange installation separately. Confirm delivery access and receiving arrangements before ordering.
Build & Price Windows · Design & price windows
Supply-only orders available. Supply only. Arrange installation with your own contractor.
Call 905-267-1240 · Etobicoke showroom
Plan your Mississauga window replacement
Step 1
Show us the existing openings
Send your address, the number of windows and photos from inside and outside. Approximate sizes help start a quote; have your own installer confirm the final manufacturing dimensions.
Step 2
Review the windows and the work
Compare opening styles, glass and finishes. Agree the replacement method and final measurements with your own installer. Have damaged frames or surrounding materials assessed before approving the work.
Step 3
Approve an itemized project quote
Review product specifications, installation responsibilities, delivery and timing together. Final manufacturing dimensions and the agreed work scope should be confirmed before the order is approved.
What should your replacement quote include?
- Window sizes, quantities, operating styles, glass and interior/exterior finishes
- Who verifies final manufacturing dimensions and assesses the existing frames
- Removal, disposal, fitting and sealing, with any frame or sill repairs identified
- Interior trim and exterior finishing, delivery, taxes and any exclusions
Panes quotes cover the products and applicable delivery charges and taxes. Agree removal, installation, repairs and finishing separately with your own contractor.
Visit the Etobicoke showroom
90 Ronson Drive, Etobicoke, ON M9W 1B6
- Mon-Fri: 8:30am - 4:30pm
Bring your photos and opening list. Call ahead to confirm the displays you want to see.
Choose the window for the room
Casement and awning windows open outward; hung and sliding windows move within their frames. Picture windows provide a fixed view. If you are considering a bay or bow arrangement, include photos of the existing opening so the frame, projection and installation details can be reviewed.
Compare double and triple glazing
Compare the U-factor and solar heat gain coefficient for the actual window size and glass package being quoted. The direction a window faces, winter comfort, summer sun and privacy all affect the choice. A glass label alone does not describe the performance of the complete window.
Get a quote that covers the whole project
Share approximate sizes, quantities, photos and your Mississauga project address. Ask the quote to identify the selected glass, finish, frame and trim details, delivery, and your separate contractor responsibilities. Arrange installation separately with your own contractor and have them approve final measurements before ordering. Panes supplies the products and coordinates delivery.
Separate replacement work from opening changes
Mississauga’s permit guidance lists same-size window and door replacement separately from new or enlarged openings, which require a building permit. Describe any framing changes, basement renovation or other work when confirming your scope with the City. Heritage review is separate: designated properties and conservation districts can have additional requirements. Check the actual property before choosing materials or treating a same-size replacement as the only work involved.
Mississauga window and door permit guidancePlan entry doors and patio doors with the windows
For an entry-door quote, photograph the full entrance, including the frame, threshold, sidelites and transom. Note the swing, hardware and glass privacy you want. For a sliding patio door, show the panel layout and operating direction. Have your installer assess the surrounding surfaces and confirm manufacturing dimensions. Keep removal, repairs, sealing and finishing work visible in the quote alongside the selected products.
Compare entry door optionsReview your selections before approving the order
The Toronto showroom is at 90 Ronson Drive in Etobicoke. Check current hours and call 905-267-1240 about the displays you want to see before travelling from Mississauga. Bring your opening list, photos and any project requirements to compare operation, finishes and glass. A virtual appointment is another way to review the same details before final measurements and specifications are approved.
Etobicoke showroom detailsWhat to send for your Mississauga quote
- Mississauga address, postal code and photos of every opening
- Window quantities, operation, colours and glass preferences
- Complete entry-door assemblies and patio-door panel layouts
- Opening changes, property approvals and agreed installation scope
Window replacement questions in Mississauga
How do I compare replacement window prices in Mississauga?
Compare matching sizes, quantities, operating styles, glass and finishes. Ask each quote to identify delivery and any installation, removal, repairs or trim work. Online window pricing helps compare configurations; a project quote should cover the work at your address.
Do I need a permit to replace windows or doors in Mississauga?
The City lists same-size replacement among projects that do not need a building permit, while new or enlarged openings need one. Confirm any structural or broader renovation work separately. Heritage approval may also apply to the property.
Can Panes supply windows for my own installer?
Supply-only orders are available. Agree who handles receiving, removal, repairs and finishing. Panes offers supply-only products for Mississauga. We do not offer installation or in-home measuring for new orders; arrange that work with your own contractor.
Where can I see products before ordering for Mississauga?
Use the Toronto showroom in Etobicoke or book a virtual review. Confirm current hours and relevant displays before visiting, and bring your opening schedule so the product discussion reflects the actual project.
