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Windows & Doors in Dunnville, ON

Dunnville is a river town in Haldimand County at the mouth of the Grand River near Lake Erie, known for its annual Mudcat Festival and excellent fishing. The community features heritage homes along Queen Street, established waterfront properties, and a traditional Ontario small-town atmosphere anchored by the Grand River.

Dunnville's dual water exposure from the Grand River and nearby Lake Erie creates persistent moisture that accelerates window deterioration. Many older homes along Queen Street and the riverfront have aging windows that need replacement with moisture-resistant, energy-efficient triple-pane units designed to handle the challenging waterfront climate.

Why Choose Panes for Your Dunnville Home?

  • Factory-direct pricing — save 20-30% by buying directly from the manufacturer with no middleman markups.
  • 14-day production — custom windows and doors built to your exact specifications and delivered fast.
  • 25+ year warranty — industry-leading coverage on materials, glass, and craftsmanship for lasting peace of mind.
  • Free in-home estimates — a Panes specialist will measure, consult, and quote your project at no cost or obligation.

Window & Door Services in Dunnville

Panes Windows & Doors provides a full range of window and door services to homeowners and builders in Dunnville and the surrounding Greater Toronto Area area. We offer new construction windows for builders working on custom homes, townhomes, and multi-family developments. Homeowners looking to upgrade can choose from our premium replacement windows designed for quick, clean installation with minimal disruption. In addition to windows, we supply fiberglass and steel entry doors to boost curb appeal and security, as well as sliding and multi-track patio doors that bring natural light into your living spaces. All products are available supply-only for contractors or with full professional installation by our experienced crews.

Energy Efficiency for ON Climate

Dunnville's location at the mouth of the Grand River near Lake Erie brings cold winters with dual moisture sources from the river and lake, creating challenging conditions for window installations with temperatures regularly below -15C. Our triple-pane and double-pane vinyl windows feature Low-E glass coatings, argon gas fills, and multi-chamber frames engineered to minimize heat transfer. This helps keep your Dunnville home comfortable year-round while reducing heating and cooling costs. Energy-efficient windows can also qualify for local utility rebates and federal tax credits, putting money back in your pocket.

Contact Panes Windows & Doors at 905-267-1240 for a free, no-obligation quote in Dunnville.

Our Products

  • Vinyl Windows
  • Entry Doors
  • Patio Doors

Window Types

  • Casement Windows
  • Double-Hung Windows
  • Single-Hung Windows
  • Bay Windows
  • Bow Windows
  • Picture Windows
  • High-Fix Windows
  • Single Slider Windows
  • Double Slider Windows
  • Awning Windows
  • Shaped Windows
  • Window Comparison Guide

Education Guides

  • Window Performance Lab
  • Window Type Matchmaker
  • Glass & Coatings Explorer
  • Door Security & Materials Guide
  • Smart Buyer's Pricing Guide
  • Window Condensation Guide

Nearby Service Areas

  • Cayuga, ON
  • Port Colborne, ON
  • Welland, ON
  • Hagersville, ON

View All Service Areas

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