Windows and Doors Ajax

ALDA is a premier destination for top-quality windows and doors in Ajax. As a leading Canadian company with a strong commitment to craftsmanship and customer satisfaction, we take pride in offering locally-manufactured products of exceptional quality.

Vinyl Windows

View All Our Vinyl Windows

Get 40% Off on Doors & Windows Replacements in Ajax

Limited Time Offer 

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Energy Efficiency for Ajax Homes

Save Energy and Reduce Costs with Our Energy-Efficient Solutions. Our innovative windows and doors are designed to optimize energy performance, keeping your home comfortable while reducing heating and cooling costs.By choosing our energy-efficient solutions, you can enjoy a greener lifestyle and significant savings on your energy bills. Upgrade to ALDA's windows and doors in Ajax to experience style and sustainability.
Call Now: (416) 807-4242

Serving The Ajax Community

Ajax is known for its diverse neighborhoods, each offering its residents a unique experience so that there’s somewhere for everyone. We know this town. From serene waterfront communities like Lakeside and Lake Vista, which provide picturesque views of Lake Ontario, to family-friendly neighborhoods like South Greenwood and Meadow Ridge with close-knit communities.

Our company is dedicated to serving Ajax’s unique neighborhoods with a full range of customized windows and doors that are tailored to you and your lifestyle. We can offer you steel or fiberglass doors and wide variety of window types, expertly installed so that your home is comfortable and energy-efficient.

  • Energy efficient doors and windows
  • Steel Doors, fibreglass doors, and more
  • Competitive Pricing

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A Free, No Obligation Estimate in the Comfort of Your Home






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