RenoHouse
Window Installation in Markham
Professional window installation services in Markham. Licensed, insured window specialists trusted by homeowners across Unionville and beyond.
Projects Completed
Years Experience
Client Satisfaction
Google Rating
How It Works
A simple, stress-free process from start to finish.
Send Your Request
Call or WhatsApp us 24/7 from Markham. Send photos, video, comments about what needs to be done, and your location.
Remote Estimate
We review everything, discuss details, and provide a clear estimate — often within hours, no visit needed.
Repair Process
Our licensed team arrives at your Markham home on the agreed date and completes your window installation to the highest standards.
Handover & Warranty
Final walkthrough with you, full cleanup, and warranty documentation provided.
Send Your Request
Call or WhatsApp us 24/7 from Markham. Send photos, video, and a description + your location.
Remote Estimate
We review everything, clarify details, and give you a price — often within hours.
Repair Process
Licensed team arrives at your Markham home and completes your window installation professionally.
Handover & Warranty
Final walkthrough, full cleanup, and warranty documentation.
Window Installation in Markham
Markham homeowners know quality — and they choose RenoHouse for window installation provider in Canada's high-tech capital. Whether you need windows service, window, or help with window glass replacement, our licensed team in Markham delivers precision workmanship that improves your home's comfort, safety, and value.
From Unionville to Markham Village, our experienced Markham team handles every type of window installation project. We work with top-quality materials and ensure every window replacement job meets Ontario Building Code standards and performs through Markham's climate extremes — harsh winters and humid summers alike.
Markham's blend of heritage homes in Unionville and contemporary builds in Cornell requires a contractor who's versatile. RenoHouse handles both with equal skill.
Markham homeowners — experience the RenoHouse difference. Call RenoHouse at 1-289-212-2345 — we offer free estimates, same-day scheduling, and expert window installation service throughout Markham. With 498+ projects and 4.9 stars, we're Markham's clear choice for window installation.
Builder-grade windows and doors in newer suburban homes may meet minimum code requirements but often lack the energy efficiency and aesthetic appeal homeowners want. Upgrading to triple-pane windows, solid-core interior doors, and modern exterior doors improves both comfort and curb appeal significantly.
Window Installation in Markham: Markham combines heritage homes in Unionville Main Street (some dating to the 1850s) with modern master-planned communities like Cornell and Wismer Commons. The city has a strong mix of detached homes, townhomes, and an emerging condo market near Markham Centre. Common issues like heritage renovation constraints in unionville's historic district make professional window installation services especially important for Markham homeowners.
Why Homeowners in Markham Choose RenoHouse
Same-Day Service Available
We respond quickly to window installation requests in Markham. Most projects start within 24-48 hours of your call.
Licensed Professionals
Every technician on our team is fully licensed, insured, and background-checked. We maintain strict quality standards on every job.
Upfront Pricing
Honest quotes for window installation in Markham with no surprises. Free estimates, flexible payment options.
Sound Familiar?
These are the most common problems our Markham clients face.
Need new windows for a renovation or addition?
Want to add more natural light to dark rooms?
Current openings not properly sealed?
Poor ventilation in key rooms?
Old frames crumbling or rotting?
Want energy-efficient upgrades?
Ready to get started in Markham?
Free estimate, no obligation. We respond within 1 hour.
What Our Clients Say
“RenoHouse replaced all our windows in just two days. The new windows are beautiful, energy-efficient, and the team left everything spotless. Highly recommend!”
Michael R.
Oakville
“New windows transformed our home. Quieter, warmer, and our energy bill dropped noticeably. Excellent installation crew.”
David K.
Vaughan
“Professional from start to finish. They replaced 8 windows in one day and cleaned up perfectly. Highly recommend RenoHouse!”
Sandra W.
Burlington
Our Window Installation Work
Professional window installation results from RenoHouse projects in Markham and across the GTA.
Window Installation
Markham
Quality Workmanship
Licensed & Insured
Like what you see? Let's talk about your Markham project.
Frequently Asked Questions About Window Installation in Markham
We install all window types including casement, double-hung, sliding, bay, bow, awning, and picture windows. RenoHouse works with vinyl, fiberglass, aluminum, and wood frames to match any home style in the Markham.
Our installers use spray foam insulation around the window frame, apply high-quality weatherstripping, and verify proper sealing. This prevents drafts and moisture intrusion, which is critical for Markham's extreme temperature swings.
Yes, RenoHouse provides free, no-obligation on-site estimates for all window installation projects in Markham. Call us at 289-212-2345 to schedule yours.
Window installation costs in the GTA range from $300 to $1,000+ per window depending on size, type, and whether new framing is required. RenoHouse provides free detailed estimates for every project.
A full-home installation with 10-15 windows typically takes 2-4 days depending on complexity. RenoHouse schedules work to minimize disruption to your daily routine.
RenoHouse provides a workmanship warranty on all installations. The windows themselves carry manufacturer warranties typically ranging from 15 to 25 years covering glass seal failure and hardware defects.
Window installation requires precise measurements, proper insulation, and weatherproofing expertise. Improper installation can lead to drafts, water leaks, and voided warranties. Professional installation by RenoHouse ensures optimal performance and code compliance.
Yes, RenoHouse serves the entire Greater Markham Area including Mississauga, Brampton, Vaughan, Markham, Richmond Hill, Oakville, Burlington, and surrounding communities.
Window Installation Across the GTA
Professional window installation also available in these cities.
Get a Free Window Installation Estimate in Markham
Contact us today for a free, no-obligation quote for your window installation project in Markham. We'll get back to you within 1 hour.