Steel and fiberglass entry doors, sliding patio doors and professional installation across the GTA and selected Ontario service areas.
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Falcon WD provides professional residential exterior door replacement and installation across the Greater Toronto Area and selected Ontario service communities. We supply and install custom-ordered steel entry doors, fiberglass entry doors and sliding patio doors for homeowners.
Every project begins with a review of the existing opening, door operation, frame and sill condition, exterior exposure, security needs, glass preferences and required interior and exterior finishing. This allows the replacement system to be selected for the home rather than relying on a one-size-fits-all recommendation.
Whether the project involves a single front door, a door with sidelites or transom, a double entry system, a sliding patio door, or windows and doors together, our team provides clear communication from consultation and final measurement through installation, finishing, cleanup and disposal.

Exterior door replacement involves more than changing the visible door slab. The complete system may include the slab, frame, sill, weatherstripping, glass, sidelites, transom, hinges, handles, locking hardware, insulation and interior and exterior finishes. The condition of these components affects operation, comfort, security and resistance to air and water leakage.
Falcon WD reviews the complete opening before recommending a replacement approach. When the existing opening is being enlarged, combined with an adjacent window, or changed from a single door to a wider configuration, the required wall, framing and finishing work is identified separately in the written quote.
Consultation and Existing Door Assessment
After the consultation is booked, a Falcon WD specialist reviews the existing door, the condition of the frame and sill, operation, drafts, water concerns, security needs and the homeowner’s design goals.
Select the Door System, Glass and Hardware
We help compare suitable steel, fiberglass and sliding patio door systems based on the opening, exterior exposure, appearance, insulation, ventilation, security and budget.
Final Measurement and Professional Installation
Final measurements are confirmed before the custom door system is ordered. On installation day, the work area is protected and the existing door and included components are removed according to the approved scope.
Final Inspection, Cleanup and Disposal
Before completion, the installed door is checked for alignment, smooth operation, locking, sealing and the specified finishes.
The performance of an exterior door depends on the complete installed system. The slab material, frame, sill, weatherstripping, glass package, locking hardware, insulation and quality of the perimeter seal all affect comfort and long-term operation.
Entry and patio door systems may include insulated cores, thermal breaks, Low-E glass, argon gas and warm-edge spacer technology. The appropriate glass and frame package depends on the opening, orientation, amount of glass and selected product system.
Security depends on the door construction, frame anchoring, strike preparation, hinges, hardware and proper alignment. Multipoint locking systems are available on selected entry and sliding patio door systems and may improve security, sealing and resistance to warping.
Replacement doors are custom-ordered for the approved opening and design. Available configurations depend on the selected system and may include:
Because exterior doors are manufactured to order, product drawings and quotation software are used to confirm the selected configuration. Photos of previously completed installations can be reviewed for design ideas, but every final door system is made for the specific project.
Falcon WD also supplies and installs sliding patio doors for residential replacement projects. Patio doors are measured for the existing opening and selected according to glass requirements, colour, ventilation, security, available wall space and interior and exterior finishing conditions.
The written quote identifies the selected configuration, included screen and hardware, exterior finishing and any interior trim or jamb extension work.
The exact installation scope depends on the existing opening and is confirmed in the written quote. A typical replacement project may include:
Wall cutting, structural changes, electrical work, masonry work, interior painting and other work outside the approved quotation are not included unless they are specifically listed.
View examples of completed projects in our window and door installation gallery, or contact Falcon WD to discuss the opening, preferred door style and project location.
Falcon WD can coordinate residential window and exterior door replacement as one project. Combining the work can simplify product selection, measurements, scheduling, exterior finishing and communication with one installation team. Review our residential window replacement and installation services for window styles, glass options and installation methods.
Falcon WD serves residential exterior door replacement projects across the GTA and selected surrounding Ontario communities, including Vaughan, Markham, Richmond Hill, Aurora, Newmarket, King City, East Gwillimbury, Stouffville, Uxbridge, Mississauga, Oakville, Burlington, Milton, Caledon, Ajax, Pickering, Whitby, Oshawa, Barrie, Hamilton, Guelph, Cambridge and Kitchener-Waterloo.
Project availability depends on the address, type and number of doors, opening modifications, installation scope and scheduling. Contact Falcon WD with the project location and photos of the existing door to confirm service availability.
The condition, size and alignment of the existing frame must be reviewed before the correct replacement method is selected. For most complete exterior door replacement projects, a pre-hung system with a new frame provides better control over fit, insulation, sealing and hardware alignment. Falcon WD confirms the recommended scope after reviewing the opening.
Steel doors are a practical choice for durability, security and value. Fiberglass doors may provide a more premium appearance, woodgrain options and improved resistance to dents and surface temperature changes in suitable applications. The best choice depends on exposure, colour, design, glass, security requirements and budget.
Yes. Entry door systems can be configured with one or two sidelites, a transom, decorative glass or custom combinations when the opening and project scope allow. Structural opening changes and finishing work are quoted separately when required.
Sliding patio doors are supplied with a screen. Entry doors do not normally include a screen door, but a storm door or retractable screen may be available as a separate option depending on the selected system and opening.
Multipoint locking systems are available on selected entry and sliding patio door systems. They engage the frame at multiple points and may improve security, alignment and sealing. Availability and pricing depend on the selected door system and hardware package.
The exact scope is listed in the written quote. A typical project may include removal of the existing door, installation and insulation of the new system, exterior sealing and finishing, cleanup and disposal. Interior casing, jamb extensions, wall modifications and other finishing items are included only when specified.
Tell us the project city, whether you need an entry door or sliding patio door, the approximate opening size and any preferred glass, colour, sidelite, transom or hardware options. Photos from inside and outside can help our team understand the existing conditions before an in-home appointment is arranged.
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