Professional, energy-focused window replacement you can trust.
If you’re comparing options for window installation in Markham, Edmunds Home Improvements is the service you’re looking for. We provide expert window installation, long-lasting window replacement, and beautiful results. Since 1947, our family-run team has installed windows and doors across Markham, delivering energy efficient comfort, peace, quiet, and style—plus smooth scheduling and spotless cleanups. We combine top-tier, Energy Star-rated products with careful craft to improve your home’s energy efficiency, lower energy costs, and lift curb appeal.
Call (905) 472-0276 or click the Contact button below to book your free estimate for an in home consultation. We’ll review options, timelines, and the final cost before any work begins.
We’re more than a window crew—we’re a detail-obsessed door company and window specialist trusted for exceptional service, clear communication, and expert installation services.
Energy efficient windows that stabilize temperatures and cut drafts
Robust selection of replacement windows, vinyl windows, and architectural upgrades like bay windows and bow windows
Full-scope windows and doors expertise, including entry doors, exterior doors, patio doors, and sliding patio doors
Neat, respectful teams; tidy sites; firm timelines; and high customer satisfaction
Flexible financing options available on approved credit
The final cost of a window replacement project varies with home construction, access, and selections. Typical price drivers:
Window style & operation: casement windows, awning windows, hung windows, fixed windows, picture windows, bay windows, bow windows
Materials: durable vinyl windows are popular; high quality windows with composite or fiberglass frames are available
Glass package: low E coating, gas fills, and triple paned windows improve comfort and energy efficiency; specialty glass panes reduce noise
Scope: bundling windows and doors (e.g., entry doors, replacement doors, storm doors, patio doors) streamlines finishes
Finish details: interior window frames, trims, and coordinating window coverings
Pro tip: Start with colder, noisier rooms. We’ll phase your window replacement so finishes match and comfort improves fast.
Ready for numbers? Call 905 472 0276 or click Contact above to book a free consultation or free in home estimate. We’ll inspect old windows, confirm measurements, discuss window style and door styles, and provide a written proposal.
Most homes with standard openings have windows replaced in one day. Larger projects or custom windows may take 2–3 days. We confirm timing during your in home consultation, protect floors and furniture, and leave your home spotless so your new windows look fantastic immediately.
Click here to book an estimate online, or call (905) 472 0276 to book your free estimate today.
Markham winters demand energy efficient windows that hold heat, block drafts, and still deliver natural light.
Casement windows press tight against seals—excellent on windy exposures and great for maximum ventilation in milder weather.
Vinyl windows with low E coating and insulated chambers limit heat loss and resist condensation.
Triple paned windows increase enhanced insulation and quiet, helping manage utility bills.
Fixed windows and picture windows brighten cold corners without adding drafts.
All our recommended systems are Energy Star certified and designed for year-round energy efficient comfort—including the bright summer sun months.
Casement Windows
Homeowners love casement windows for airtight performance and easy cleaning. With multipoint locks and compression seals, they outperform many other styles in keeping rooms warm and quiet. They also pair beautifully with window coverings and slim window frames for contemporary looks.
Awning Windows
Awning windows pivot from the top, shedding rain while adding airflow. Use them high on a wall for privacy in bathrooms and basements, or under larger fixed units to invite breezes.
Hung Windows
Hung windows (single or double) are classics that suit many Markham elevations. They tilt for cleaning and look great lined up across bedrooms and hallways.
Bay Windows & Bow Windows
Want more natural light and built-in seating? Bay windows push space outward for a cozy nook, while bow windows soften the façade with a gentle curve. Both add drama and curb appeal.
Picture Windows & Fixed Windows
For clear views and daylight, picture windows and fixed windows combine beautifully with operable units that manage airflow. Ideal in living rooms and stairwells.
Vinyl Windows & Custom Windows
Vinyl windows are popular for durability, value, and low maintenance. Unique opening? Custom windows ensure perfect fit, shape, and grille patterns—critical in heritage renovations.
Coordinating windows and doors ensures trims, colours, and hardware feel cohesive.
Entry doors and fiberglass entry doors deliver durability and style at the front door
Weather-tight exterior doors and storm doors tighten the envelope
Smooth-gliding patio doors (including sliding patio doors) connect indoors to the yard
Custom doors and replacement doors for unique sizes and finishes
We’ve completed hundreds of doors Markham and windows and doors Markham projects—ask us what works best in your neighbourhood.
Planning a full window and door replacement? Call (905) 472-0276 for bundled scheduling and pricing.
A transparent, tidy installation process is the difference between “done” and “done right.”
In home consultation: We assess old windows, discuss goals, confirm sizes, and show samples.
Proposal & schedule: You receive a detailed quote with options (frames, window glass, window frames, coatings) and a clear timeline.
Prep: We protect floors/furnishings and stage tools for efficient, safe installation services.
Removal: Careful extraction of old windows while preserving openings.
Window installation: Units are set plumb-level-square, insulated, and sealed with expert care.
Finish: Interior trim is reinstalled and caulked; exterior capping completes the look.
Walkthrough: Operation is demonstrated, cleanup completed, and we verify customer satisfaction.
Our crews are known for professional installation and respectful, steady communication.
Upgrading window replacement is the most energy efficient way to improve comfort without major renovations.
Low E coating reflects heat while letting in natural light with energy efficient windows
Gas fills and warm-edge spacers limit conductive losses at the perimeter
Tight seals on casement windows and awning windows minimize drafts
Energy efficient layouts balance shade and maximum ventilation for seasonal comfort
Energy efficient doors and windows together reduce HVAC run time and stabilize rooms
Energy efficient details like foamed gaps and smart caulks protect the envelope
Energy efficient planning lowers noise and helps rooms feel calmer
Energy efficient results show up in steady temperatures and lower utility bills
Curious which package fits your home? Request a free consultation to compare options for your energy efficient windows replacement
Windows shape the way you live. Smart layouts deliver natural light in work zones, cozy reading corners near bay windows or bow windows, and sightlines that make rooms feel larger. Consistent window style, coordinated window coverings, and crisp window frames make the interior feel finished. Outside, elevated selections boost your home’s curb appeal and long-term value.
Want design help? Bring phone photos to your consultation—we’ll map ideas on the spot.
Family Bungalow Upgrade
Eight vinyl windows, a patio doors refresh, and a colour-matched entry doors package gave this family quieter rooms and warmer winters. Phased window replacement handled living spaces first, bedrooms later—clean transitions, no stress.
Heritage Home, Modern Comfort
We specified custom windows with slimlines that match the brick openings, laminated glass panes for street noise, and a handsome front door. With Energy Star glass and tight seals, the owners noticed fewer drafts and lower energy costs within a month.
Townhome With Outdoor Flow
Limited swing space? We installed sliding patio doors to maximize circulation. Upstairs hung windows and main-floor casement windows balanced airflow with privacy. The owners loved the bright kitchen and easy access to the deck.
Most homeowners choose vinyl windows for value and resilience. If you want custom colours or profiles, we’ll compare stock windows with custom windows to meet both design and budget. For noise-exposed rooms, consider triple paned windows or laminated packages. We’ll also review finish details like window coverings and integrated shades.
Looking for affordable windows that still perform? We’ll outline options that protect comfort and budget.
Click here to book an estimate online, or call (905) 472 0276 to book your free estimate today.
When it comes to roofing in Markham, industry leaders like Edmunds Home Improvements deliver unmatched quality, value, and reliability for both residential and commercial customers. Our dedication to providing top-tier roofing services for our business and residential clients ensures your home remains safe, efficient, and beautiful for years to come.
Book a free estimate to align budget and goals
Decide where to replace windows first (cold rooms, noisy sides)
Coordinate windows and doors for unified trims and finishes
Confirm staging, parking, and pet plans for installation day
Review warranties and upkeep; save your care sheet for each room
Call (905) 472-0276 or click Contact above to book your free estimate. Whether it’s three new windows this season or full-home window replacement, our Markham team will plan, install, and stand behind your upgrade so you can enjoy reliable comfort, quiet, and style for years.
P.S. We install and service windows and doors across the city—if you’ve been searching “windows and doors Markham” or “doors Markham”, you’re in the right place. Let’s make your rooms brighter, cozier, and truly energy efficient.
