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High Quality Doors and Windows in Oshawa & Durham Region

At Quality Home Improvements Oshawa, we specialize in providing windows and doors installation, as well as vinyl siding replacements in Oshawa and its surrounding areas. Count on our dedicated team for timely and expert results, whether you are enhancing your home’s appearance or boosting its energy efficiency. Our commitment to excellence ensures that your project is in capable hands, leaving you with lasting satisfaction and peace of mind.

Quality Home Improvements Oshawa has provided high quality service for over 30 years to the Durham region. If you are looking to install doors, windows, or siding, call us today at 905-721-7519.

We understand that when you make a major purchase for your home, you want the best price and service from a company you can trust. This is why we have proudly earned our Better Business Bureau A+ rating.

Authorized Dealers Include:

Our Windows


Looking for double hung windows? Double hung windows offer enhanced ventilation control and easier maintenance, making them an ideal choice for improving indoor air quality.


Thinking of installing casement windows? Choosing casement windows is best if you want to maximize airflow while adding a touch of elegance to traditional architectural styles.


Want egress windows? Installing egress windows enhances safety by providing emergency exits and increasing natural light and ventilation in basements.

Our Doors


Need to replace your entry doors? Replacing entry doors enhances both the aesthetic appeal and security of your home, making it a worthwhile investment.


Want to install storm doors? Installing storm doors enhances home security and energy efficiency while providing additional protection against harsh weather conditions.


Looking for patio doors? Patio doors enhance your living space by connecting indoor and outdoor areas, allowing for increased natural light and easier access to your patio.

Special Offer!

For the months of June – July 2024, get a free upgrade and exterior paint on all vinyl windows, entry doors, and patio doors!

Offered through:


Siding, Soffit, Fascia, & Trough Installation

Transform your home with siding, soffit, fascia, and trough installation services. Our team specializes in enhancing the exterior of your property, offering a range of high-quality materials and expert craftsmanship to ensure lasting beauty and protection. Whether you’re looking to update your home’s appearance, improve energy efficiency, or enhance durability, our skilled professionals deliver superior results tailored to your specific needs.

Our Projects


Home Improvement Services Oshawa & Durham

Quality Home Improvements is the current leading remodeling business in Oshawa and the surrounding Durham Region. We care about our high level of quality service, our quality products, and our deserving customers. We believe that a satisfied customer is a repeat and referral customer. Allow us to show you our expertise and great prices! We work in home improvements including door installation (exterior doors, patio doors, front entry doors, storm doors, etc.), window installations (bay windows, egress windows, double hung windows, etc.), and vinyl siding installation.

Revamp your home on a budget!
Apply now for huge savings!

  • Complete our application in under 5 minutes and get pre-approved for up to $100,000 within seconds
  • Whether you’d prefer to complete our application in the privacy of your home, or on the go – complete the application anywhere and on your preferred device
  • Customize your monthly or biweekly payment to suit your household’s budget
  • Open Loans – Loans can be partially or fully paid at any time without penalty
  • Once approved, you can access the progress and details of your loan online at any time.
  • No payment & no interest for three months after installation on all financing jobs through Finance It

Get a free quote

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Looking for quality doors and windows in Oshawa?

Contact us today!

600 King St E
Oshawa, ON L1H 1G6

Phone: 905-721-7519
Toll Free: 855-630-9339


Aleksandra C

“We have used QHI for a few projects now (windows and siding) and have had a great experience each time. The quality of work is exceptional, and unlike so many contractors… Both the office/sales (Robert/Debbie) and the installation team (Dave) were great to work with… Thanks guys!”

Bet M

“Quality Home Improvements capped my windows and doors in an efficient and professional manner. Within a short period of time they responded to my request for getting the work done with a price that fit my budget. The service person was polite hardworking and very professional in his skills and manner…”

Melissa L

“Debra is fantastic! She contacted me quickly and all communication with her was very friendly, helpful, and accommodating. We will be getting our storm doors, and if everything goes as amazingly well as it has so far, which I’m sure it will, we will be contacting Quality Home Improvements again.”

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