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Windows & Doors in Clarington, ON

Clarington is a municipality in eastern Durham Region anchored by the community of Bowmanville. Known for its blend of rural charm and suburban growth, Clarington features heritage homes in Bowmanville's downtown, newer subdivisions expanding northward, and farmstead properties throughout the surrounding countryside.

Clarington's mix of older Bowmanville properties and newer suburban builds means window needs vary. Heritage homes downtown benefit from custom-profile replacements, while even newer homes with builder-grade windows can see major energy savings by upgrading to triple-pane units suited to Durham's cold winters.

Why Choose Panes for Your Clarington 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 Clarington

Panes Windows & Doors provides a full range of window and door services to homeowners and builders in Clarington 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

Clarington's rural-suburban landscape east of Durham Region brings cold northerly winds and heavy lake-effect snow off Lake Ontario, with winter lows frequently dropping below -20C. 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 Clarington 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 Clarington.

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

  • Oshawa, ON
  • Whitby, ON
  • Port Hope, ON
  • Cobourg, ON

View All Service Areas

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