The Glazing Revolution: Why 2026 is the Year of the “Smart Envelope”
Modern glass is no longer just a transparent barrier between you and the outdoors. In the 2026 high-performance market, a window replacement acts as a
Falcon WD provides residential window and exterior door replacement for Markham homeowners, using Canadian-made, ENERGY STAR certified vinyl windows, steel and fiberglass entry doors, and sliding patio doors. Every approved project begins with an in-home review and exact measurements, followed by a written scope, professional installation, finishing, operation checks and cleanup.
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Markham combines established neighbourhoods, village-area streetscapes and newer residential communities. Homes in Unionville and Markham Village often have brick façades, mature streets and distinctive window proportions, while Cornell, Milliken, Thornhill and Buttonville include a wide mix of detached, semi-detached and townhomes. Falcon WD plans each replacement around the actual opening, exterior material and interior finish so the new units fit the home rather than relying on a one-size-fits-all specification.
Homes across Markham vary in wall depth, masonry, cladding and existing trim. Before anything is ordered, Falcon WD measures each opening, reviews the surrounding materials and documents the installation and finishing requirements. This helps avoid fit, drainage, air-sealing and trim problems during installation.

Falcon WD assesses Markham windows that are drafty, difficult to operate, water-damaged, deteriorated around the frame or affected by failed insulated glass. Each opening is reviewed separately before a recommendation is made for casement, awning, picture, fixed, hung, slider, end-vent slider, bay or bow configurations.
Available ENERGY STAR certified window systems can combine double- or triple-pane insulated glass with suitable Low-E coatings, argon gas, warm-edge spacers, screens, exterior colours and compatible hardware. We compare the performance of the complete rated window rather than treating pane count as the only deciding factor.
The installation method for a Markham home depends on the condition of the existing frame, sill, jambs, interior trim and exterior finish. A retrofit may retain a sound frame, while full-frame replacement exposes the rough opening when the old frame or surrounding components must be removed.
For Markham entrances and backyard openings, homeowners can compare custom steel and fiberglass entry doors, single or double-door layouts, sidelites, transoms and sliding patio doors. The review includes panel design, decorative or privacy glass, colour, hardware, screens, sill finish and compatible locking choices.
Every door system is ordered for the confirmed opening and approved configuration. Replacing a door within the existing opening is not the same as raising or widening the opening, cutting masonry or modifying structural framing; any additional construction is identified separately in the written quotation.

Planning a residential window, entry-door or patio-door project in Markham?
Request an in-home assessment and a written quotation that identifies every opening, selected configuration and finishing detail.
Markham projects are planned around the home, not a generic package. Falcon WD confirms the opening condition, dimensions, product configuration, finishing scope and installation method before production, then coordinates the approved work through the final operation check and cleanup.
Falcon WD has served Ontario homeowners since 2010, with a focused residential service for replacement windows, entry doors and sliding patio doors.
Homeowners can independently review Falcon WD through Google, BBB and HomeStars. Falcon WD is also a BBB Accredited Business.
Falcon WD supplies ENERGY STAR certified replacement windows and explains how glass packages, operating styles, colours, hardware and complete-window ratings differ.
The quotation records what is included for each opening, such as removal, installation, exterior capping or finishing, operation checks, cleanup and disposal.
A home in Unionville or Markham Village may require a different configuration from a newer property in Cornell or another growing Markham community. Falcon WD coordinates unit dimensions, brickmould, jamb depth, interior casing and exterior capping with the measured opening and the home’s brick, stone, siding or stucco details.
A single-hung window provides ventilation through one operating sash while the other sash remains fixed.
Both sashes operate in a double-hung window, allowing ventilation from the top or bottom and convenient access for cleaning.
Picture windows do not open, making them useful where a larger glass area and an unobstructed view are priorities.
An awning sash is hinged at the top and opens outward, a practical option for controlled ventilation in suitable openings.
Casement windows open on side hinges and close against compression seals for ventilation and weather resistance.
Fixed casement windows match the profile of operating casements without hinges or operating hardware.
A single slider has one horizontal operating sash and one fixed sash for straightforward ventilation.
A double slider allows both horizontal sashes to move, providing ventilation from either side.
An end-vent slider combines a fixed centre section with an operating sash at each end.
Bay and bow configurations project beyond the wall to add glass area, interior depth and architectural character where the opening permits.
Sliding patio doors combine outdoor access with a broad glass area, screen options and configurations sized to the measured opening.
Steel entry doors are available in custom configurations with compatible panel designs, glass, colours, hardware and locking options.
Fiberglass entry doors can provide smooth or wood-grain finishes with low-maintenance construction and multiple glass and hardware choices.
A carefully specified replacement project can improve comfort, everyday operation, weather resistance and the appearance of a Markham home. Results depend on the existing opening, the selected system, the glass or door configuration, and the installation and finishing scope.
Address unwanted air leakage: Correct sizing, sealing and exterior finishing can reduce drafts around worn window and door openings.
Compare complete glass systems: Double- and triple-pane units, Low-E coatings, argon gas and spacer technology should be considered together.
Use verified performance data: Frame design, operating style, glass package and unit size all contribute to the complete window rating.
Restore reliable operation: Correctly fitted sashes, panels, rollers, locks and hardware make windows and doors easier to use.
Select compatible security options: Available choices can include upgraded window locks, reinforced door components and multipoint locking systems.
Finish the opening correctly: Suitable sealants, flashing where required and exterior finishing help manage air and water around the installed unit.
Respect the exterior character: Frame colours, profiles, glass designs and hardware can be coordinated with newer façades or the established character of a Markham home.
Plan the interior details: Casing, jamb depth, hardware clearance and sightlines should work with the room as well as the exterior.
Verify before production: Maximum sizes, glass choices, colours and hardware availability are checked against the final measurements before ordering.
Falcon WD uses a measured, documented process for Markham projects. Custom colours, specialty shapes, complex door systems and structural opening changes can add separate production or construction steps, so these details are identified before the order is finalized.
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The in-home visit reviews symptoms, operation, visible opening conditions, exterior access, interior finishing and the homeowner’s priorities.
2
After approval of the written quotation, final measurements and every product detail—including glass, colour, hardware and door configuration—are confirmed for ordering.
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Standard production commonly takes about three to four weeks after final measurement and deposit. Specialty glass, custom colours, complex entry-door systems, seasonal demand and manufacturer schedules can extend that timeframe.
4
On installation day, the crew completes the approved removal, installation and finishing, checks sash or door operation and locks, cleans the work area and removes old units when disposal is included.
Ready to review your Markham replacement project?
Arrange an in-home assessment for vinyl windows, a steel or fiberglass entry door, or a sliding patio door.
These answers cover common product, installation, timing and warranty questions for Markham homeowners. The approved quotation, final specifications and written warranty documents remain the controlling information for each project.
Consider an assessment when a window has persistent drafts, water entry, failed insulated glass, damaged frames or hardware, or becomes difficult to open and lock. Falcon WD reviews the complete opening before recommending glass replacement, retrofit installation or full-frame replacement.
Markham homeowners can compare casement, awning, fixed casement, picture, single- and double-hung, slider, end-vent slider, bay and bow windows. Final availability depends on the measured size, selected product line and operating configuration.
Falcon WD measures each opening and reviews wall depth, exterior material, trim, sill conditions and the planned interior finish before ordering. The final window or door specification is prepared for the measured opening so the installation, air sealing and finishing details can be planned in advance.
Both can be appropriate. Triple-pane glass can improve the complete window’s thermal performance and interior glass temperature, while an ENERGY STAR certified double-pane configuration may suit some openings and budgets. Compare the full rating, size, orientation and Low-E coating rather than pane count alone.
Falcon WD supplies custom steel and fiberglass entry doors, single and double-door systems, sidelites, transoms and sliding patio doors. Glass, colours, screens, sill finishes, hardware and locking options are confirmed for the selected system and measured opening.
The quotation identifies the exact scope. It can include removal, installation, exterior capping or finishing, operation checks, cleanup and disposal. Interior casing, jamb extensions, masonry work, structural changes and opening enlargement are included only when specifically written into the quotation.
Standard orders commonly require about three to four weeks after final measurement and deposit. Specialty glass, custom colours, complex entry-door systems, seasonal volume and manufacturer schedules can change the expected completion date.
Warranty coverage depends on the manufacturer, product line, glass, hardware and installation scope. Falcon WD provides the applicable product and installation warranty information in writing so the homeowner can review it before the order is finalized.
Trustindex verifies that the original source of the review is Google.
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Trustindex verifies that the original source of the review is Google.
I wanted to highly recommend the services of Falcon Windows and Doors. They installed my new windows last week, and I couldn’t be happier with the results. The windows are beautiful, high-quality, and have made our home noticeably warmer and quieter — we now hear much less noise from the street.
From start to finish, Andriy’s service was impeccable. I sent an email early on a Saturday morning, and he reached out the same day to schedule a visit and provide a quote. We placed the order, and within just five weeks, the windows were ready for installation.
On installation day, three very polite and professional gentlemen arrived early. They carefully covered all the floors to prevent any damage and worked efficiently and nonstop until everything was completed. They also cleaned up thoroughly afterward.
Andriy personally came on the day of installation to ensure everything was in perfect order.
I truly recommend Falcon Windows and Doors for your next project — you’ll be as impressed as I am!
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Trustindex verifies that the original source of the review is Google.
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Trustindex verifies that the original source of the review is Google.
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Trustindex verifies that the original source of the review is Google.
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Trustindex verifies that the original source of the review is Google.
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Trustindex verifies that the original source of the review is Google.
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Trustindex verifies that the original source of the review is Google.
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Use these Falcon WD guides to compare glass performance, thermal ratings and multipoint door locking before finalizing a Markham window or door project.
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