About Prolux Windows & Doors
Led by Denys Shupta, Prolux Windows & Doors is Vancouver Island’s premier expert for custom commercial and residential window and door supply, replacement, and installation. Our dedicated team is committed to enhancing the comfort, style, and security of your living spaces through premium craftsmanship and personalized service.
Our products are engineered specifically for the BC coast, offering superior condensation resistance, top-tier security, and optimal thermal performance. We specialize in energy-efficient window installations, featuring double- and triple-pane ENERGY STAR® units designed to help you qualify for CleanBC rebates. Beyond windows, our solutions include premium entry doors, sliding patio doors, and skylights.
Why choose Prolux Windows & Doors?
Local experts
We are deeply rooted in the Nanaimo area and proudly serve communities across Vancouver Island. We understand exactly what it takes to protect your home from the coastal climate.
Family-owned & operated
When you work with us, you aren't dealing with a faceless national franchise. We treat every installation with the care, accountability, and precision we would expect for our own family.
Energy Rebate specialists
We optimize your home's thermal envelope. Our premium double- and triple-pane ENERGY STAR® products are specifically engineered to maximize efficiency and help you qualify for maximum CleanBC rebates.
Industry-leading 20-year protection
Your investment is completely safe. We back our premium custom windows and doors with a robust warranty of up to 20 years for total peace of mind.
Flexible, affordable financing available
Upgrading your living spaces shouldn't cause financial stress. We offer clear terms, rapid online pre-approvals, and low monthly payment options tailored to your project budget.
Free Consultation
Phone: (778) 512-7919
Monday-Sunday: 7 AM – 8 PM
We service the entire Vancouver Island, including:
- Campbell River
- Central Saanich
- Colwood
- Comox
- Courtenay
- Cumberland
- Duncan
- Esquimalt
- Highlands
- Ladysmith
- Lake Cowichan
- Langford
- Lantzville
- Metchosin
- Nanaimo
- North Cowichan
- North Saanich
- Oak Bay
- Parksville
- Port Alberni
- Qualicum Beach
- Saanich
- Shawnigan Lake
- Sidney
- Sooke
- Tofino
- Victoria
- View Royal
Our 4-step process
1. Design consultation
Our expert consultants visit your home to tailor a plan to your unique needs, budget, and aesthetic goals.
2. Precise measurements
Skilled project technicians take exact measurements to ensure a perfect fit before sourcing your custom windows.
3. Professional installation
Our installation crew treats your home with care, executing a seamless install and leaving your space completely spotless.
4. Dedicated customer support
Enjoy peace of mind knowing your investment is backed by our strong limited warranty and ongoing support.