Commercial Window Replacement for Multi-Unit Residential Properties
Reduce operating costs, boost property value, and keep tenants comfortable with high-performance window systems.
A Smarter Way to Manage Window Replacement Projects
Managing a multi-unit residential building comes with pressure—from rising utility bills to tenant complaints about drafts, condensation, or noise. At Eco Green Windows, we help property managers and condo boards across Montreal modernize their buildings with commercial-grade window replacement that’s energy-efficient, durable, and worry-free.
Whether you manage a 20-unit rental complex or a 300-unit condo, we tailor our service and product offering to meet your budget, timeline, and energy goals.
Engineered for Performance. Built for Tenants.
Our windows are tested and certified to meet or exceed the A440-00 performance standards for air, water, wind resistance, and forced entry:
- Air infiltration: A3
- Water infiltration: Up to B7
- Wind load resistance: Up to C5
- Forced entry resistance: F2
What this means for your property: reduced energy loss, improved soundproofing, and increased occupant satisfaction.
Reduce Energy Costs, Increase Value
Old windows are one of the leading causes of high heating bills in older buildings. Eco Green Windows systems integrate:
- Intercept® ULTRA warm-edge spacers for thermal performance
- Double or triple Low-E / Argon glazing
- Multi-chambered PVC profiles for thermal insulation
- Hybrid aluminum/PVC designs for added strength and aesthetics
We help you qualify for efficiency grants like RénoClimat while future-proofing your investment.
Designed for Durability, Inside and Out
Our replacement windows are designed for years of trouble-free performance:
- Fusion-welded PVC or hybrid aluminum frames
- Stainless steel opening hardware
- Fade-resistant paint finishes (10-year warranty)
- High-performance weatherstripping and seals
We stand behind our products with warranties up to:
- 20 years on sealed Low-E Argon glass
- 10 years on finishes
- Lifetime on ASHLAND hardware
Window Systems That Fit Any Building
We offer full compatibility with a range of building styles and configurations:
Configuration | Key Features |
PVC Casement & Awning | Classic look, high thermal efficiency |
Guillotine (double-hung) | Ideal for heritage buildings and vertical sliding |
Sliding Windows | Cost-effective, minimal maintenance |
Hybrid Systems (PVC + Aluminum) | Best-in-class durability and rigidity |
Each system is available with custom trims, hardware finishes, barrotins, and glazing options—so your replacement integrates beautifully with your façade.
Minimal Disruption. Professional Installation.
Concerned about disruption? We specialize in occupied building window replacements and coordinate seamlessly with your residents:
- Pre-scheduled installation windows per unit
- Fast, non-invasive removal and replacement
- Cleanup and inspection of every unit
- Coordinated communication with building staff
Our team has experience across condos, seniors’ residences, affordable housing, and rental portfolios. We deliver on time, on budget—with no surprises.
Fully Customized and Code-Compliant
We adapt to your project scope, from partial retrofits to full-building replacement:
- Window sizes customized to fit existing openings
- Site-specific project management and planning
- Adherence to fire code, ventilation, and egress requirements
- Custom paint colors to match existing trim or upgrade appearance
Every unit includes options like moustiquaire amovible (removable screen), laminated color PVC, and decorative grille options.
What Property Managers Get with Eco Green Windows
Benefit | Your Advantage |
Local manufacturing | Faster delivery, better support |
Turnkey project execution | No coordination headaches |
Grant and subsidy support | Help applying for RénoClimat or similar |
Durable & compliant windows | Avoids repeat service calls |
Tenant-friendly installation | Less noise, less hassle |
Built in Quebec. Installed Across Eastern Canada.
All of our window systems are manufactured in Saint-Hubert, Quebec, giving you:
- Shorter lead times for urban and regional projects
- Custom color and component flexibility
- Local service with bilingual support
We work with property managers across Montreal, Laval, Longueuil, Ottawa, Quebec City, and surrounding markets.
Warranty & Long-Term Support
Eco Green Windows’ warranties are among the best in the industry:
- Glass units (Low-E/Argon): 20 years
- PVC or aluminum extrusion: 20 years against structural defects
- Paint and coatings: 10 years
- Hardware: Lifetime (ASHLAND)
- Installation: 5 years when performed by our team
All backed by a local service department committed to long-term performance and client satisfaction.
Get a Quote or Book a Site Visit
Ready to improve comfort, reduce costs, and simplify your maintenance?
Contact Eco Green Windows to:
- Schedule a free assessment
- Request a detailed product spec sheet
- Receive an energy efficiency consultation
- Get a multi-unit project estimate
