Custom replacement windows and doors in St. Thomas, Ontario
Choose replacement windows for your St. Thomas home by looking at the existing opening, the way each room is used and the work needed around the frame. Panes manufactures custom vinyl windows and offers entry and patio doors. Price available window configurations online, or send your address and opening details to review a complete project quote.
Design & price windows · Send sizes & photos
Supply-only orders available. Installation availability is confirmed by project address.
Compare vinyl replacements with your existing windows
If you are replacing older wood windows, record the frame depth, visible glass, sash proportions and grille pattern you want to retain. The vinyl products shown here are not solid-wood replacements. Ask your installer to assess the existing frames and explain what will stay or be removed. If original materials or heritage details must be retained, review product suitability with your project professional before ordering.
Explore custom vinyl window stylesMatch operation to the room
Compare casement, hung, sliding and fixed styles based on ventilation, opening clearance and cleaning access. A fixed picture window does not open. For a bedroom or a proposed change to the opening, have your project professional confirm the required configuration and dimensions. Send room names and photos so the quote can distinguish ordinary replacements from work that needs further review.
Compare window operation and layoutsKeep product pricing and installation scope clear
A configured window price is one part of the project. Include your St. Thomas address and state whether you need supply only or installation, then confirm availability, final measuring, removal and finishing responsibilities. If you are changing the structure or are unsure about permits, consult City Planning & Building Services before beginning work.
Request a St. Thomas replacement quoteCoordinate windows with entry and patio doors
Photograph the entire door opening and note the current swing or sliding direction. Compare interior and exterior finishes across the products you are replacing, and identify the items that will remain. For new construction, send your builder’s window and door schedule, quantities and elevations. A virtual showroom appointment can help you review the available products and finishes before final selections.
Review products in a virtual showroom visitWhat to send for your St. Thomas quote
- St. Thomas address and postal code, with replacement or new-build scope
- Opening numbers, room names, approximate sizes and interior/exterior photos
- Existing wood or vinyl frames and any details that need to be retained
- Window operation, finishes, door requirements, timing and installation needs
Window replacement questions in St. Thomas
Does this page offer wooden replacement windows?
The window range presented here is custom vinyl. If your project requires solid wood or preservation of original materials, identify that requirement before selecting products. Do not assume a vinyl replacement is suitable for every existing opening.
Can I order supply-only windows for my own installer?
Yes. Provide the project address and requested specifications, and identify the installer who will confirm final manufacturing dimensions and frame details. Review delivery arrangements and current production timing before placing the order.
Can I see products before ordering from St. Thomas?
Book a virtual showroom appointment, or visit the Ontario factory showroom at 90 Ronson Dr in Etobicoke. Check current hours and confirm any particular displays or finish samples before travelling.