Energy-efficient replacement windows and entry doors for the established homes of Nepean and south Ottawa. No gimmicks. Just careful work.
Nepean Windows is a locally owned window and door specialist serving the established neighbourhoods of south Ottawa — Bells Corners, Centrepointe, Craig Henry, Crystal Beach, Barrhaven and the surrounding area.
We're not the biggest window company in the city. We're the one your neighbour told you about. Every project is measured in person, manufactured by Canadian partners to your home's exact openings, and installed by the same crew from start to finish.
No subcontractors. No surprise costs. No high-pressure sales tactics. Just careful, quiet, deliberate work — the kind that lasts a generation.
Every window and door is built to your home's exact openings by Canadian manufacturers — never pulled from a warehouse shelf. Browse the styles we install most often in Nepean homes.
The window business is full of shortcuts. Here are three we refuse to take — and why our customers keep telling their neighbours.
We work exclusively with Canadian manufacturers building windows for our climate. No imported corner-cutting.
The person who quotes the job is accountable for the job. No subcontractors handed your project on a clipboard.
Itemized quotes. No "today only" discounts. No hidden fees. Take your time deciding — we'll be here when you're ready.
The crew was on time, on budget, and they cleaned up like they were never even there. Our heating bill dropped the very next month.
Send us a few details and we'll be in touch within one business day to schedule your free in-home consultation.