Trusted Experts for Window Installation and Replacement in Oshawa

Welcome to Gold Leaf Windows & Doors, your local and reliable partner for high-quality window installation in Oshawa and surrounding areas. We specialize in offering custom window solutions that enhance the beauty, energy efficiency, and value of your home.

When you choose us, you’re not just getting new windows — you’re investing in craftsmanship, premium materials, and top-tier customer service. Whether you’re planning a new build, a renovation, or need a timely window replacement in Oshawa, Gold Leaf has the knowledge and experience to get it done right.

Why Choose Gold Leaf for Window Services in Oshawa?

Finding the right contractor for your window needs is more than just checking off a box — it's about trust, durability, and service. At Gold Leaf Windows & Doors, we take pride in delivering long-term solutions that our customers can rely on.

Here’s what makes us stand out:

Licensed & Insured Installers: Our team is fully certified, experienced, and insured for your peace of mind.
Energy-Efficient Windows: We provide ENERGY STAR® rated windows that help lower utility bills.
Custom Solutions: From classic casement windows to modern tilt-and-turn styles, we customize your order to match your home’s design.
Affordable Pricing: Quality shouldn’t cost a fortune. We offer competitive prices without compromising on materials or service.
Timely Installation: We value your time. Our window projects are completed efficiently and on schedule.

Expert Window Installation in Oshawa

If you’re building a new home or adding an extension, professional window installation is key to the structure’s performance. Poorly installed windows lead to air leakage, condensation, and higher heating and cooling costs.

At Gold Leaf Windows & Doors, we ensure every window is installed with attention to detail, tight seals, and structural integrity.

Our window installation process includes:

Initial Consultation & Quote – We visit your property, assess your needs, and provide a transparent quote.
Product Selection – Choose from a wide variety of window types, finishes, and styles.
Precise Measurement – Custom measurements ensure a perfect fit for every window opening.
Professional Installation – Our team removes debris, installs the window, and seals it thoroughly.
Final Inspection & Cleanup – We never leave a mess behind. A thorough inspection ensures satisfaction.

Whether it's for a single room or a full home, our window installation in Oshawa meets the highest standards.

Reliable Window Replacement in Oshawa

Old, damaged, or drafty windows? Replacing them is one of the smartest upgrades you can make. Not only do new windows boost curb appeal, but they also improve indoor comfort and reduce energy consumption.

Our window replacement services in Oshawa are ideal for homeowners dealing with:

Drafts and cold spots near windows
Rising heating and cooling costs
Warped or rotting window frames
Foggy or broken glass panes
Difficulty opening or closing windows

We remove the hassle from the process and guide you from start to finish. With Gold Leaf, your window replacement in Oshawa becomes a smooth, stress-free experience.

Types of Windows We Offer

Every home has unique needs, and that’s why we provide a wide range of window styles for both installation and replacement.

Popular window styles we provide:

Casement Windows – Hinged at the side and open outward, offering excellent ventilation.
Double-Hung Windows – Classic style with two operable sashes for easy cleaning and air circulation.
Bay and Bow Windows – Add depth, light, and a stunning architectural element to your home.
Picture Windows – Ideal for capturing scenic views with a fixed, large pane of glass.
Awning Windows – Hinged at the top and open outward for airflow even during rain.
Sliding Windows – Smooth operation with one or more panels that slide horizontally.
Custom Shaped Windows – Designed to match your home’s unique design elements.

Our team helps you choose the perfect style to match your architecture, energy goals, and personal preferences.

Energy-Efficient Windows for All Seasons

Oshawa weather can be unpredictable. That’s why we offer energy-efficient windows designed to handle extreme cold in winter and scorching heat in summer. Our ENERGY STAR® windows feature Low-E coatings, argon gas fills, and multiple glass panes to provide superior insulation.

Benefits of upgrading to energy-efficient windows include:

Lower energy bills
Reduced noise from outdoors
Improved indoor temperature control
Increased resale value of your home

When you choose Gold Leaf Windows & Doors, you’re choosing comfort and long-term savings.

Serving Oshawa and Surrounding Communities

We proudly serve homeowners and property managers throughout Oshawa, Whitby, Courtice, Bowmanville, and nearby Durham Region communities. Our local knowledge helps us tailor window solutions suited for Ontario’s climate and building regulations.

Whether it's a heritage home in downtown Oshawa or a modern build in a new development, we have the tools and experience to deliver exceptional results.

Customer Satisfaction Comes First

At Gold Leaf Windows & Doors, our mission is simple: to make sure every customer is 100% satisfied with our products and workmanship.

We communicate clearly, deliver on our promises, and stand by our work with industry-leading warranties. From your first consultation to the final walkthrough, you can expect professionalism, transparency, and results.

Don’t just take our word for it — our loyal customers speak for themselves. Many of our projects come through referrals and repeat clients, a testament to our commitment to quality and service.

Let’s Get Started on Your Window Project Today

If you’re looking for expert window installation in Oshawa or need a reliable team for window replacement in Oshawa, let’s talk. Gold Leaf Windows & Doors is here to help you improve your home's look, comfort, and efficiency.

Ready for a free consultation and quote? Contact us today!

FAQs

How do I know if I need a window replacement?

You may need a window replacement if you notice drafts, condensation between glass panes, difficulty opening or closing windows, or increasing energy bills. If your windows are over 20 years old, it’s also a good time to consider replacing them.

How long does a window installation take?

Most single window installations can be completed in 1–2 hours. A full-home installation or replacement may take one to two days depending on the number and type of windows.

What’s the best time of year for window installation in Oshawa?

Spring and fall are ideal due to milder temperatures, but we offer year-round installations. Our team takes necessary precautions during winter or summer installations to maintain indoor comfort.

Are your windows energy efficient?

Yes. All our windows meet or exceed ENERGY STAR® standards and are designed to keep your home warm in winter and cool in summer while lowering energy bills.

Do you offer custom-sized windows?

Absolutely. We take precise measurements and offer fully customized window sizes and styles to suit your home’s architecture.

What’s the difference between window installation and window replacement?

Window installation typically refers to placing new windows in a new opening, such as during home construction or expansion. Window replacement involves removing old windows and fitting new ones into existing openings.

Is financing available?

Yes, we offer flexible financing options to help homeowners invest in quality windows without the upfront burden. Ask us about current promotions or financing plans.

Do your services come with a warranty?

Yes, our windows come with manufacturer warranties, and we also provide workmanship warranties for added peace of mind.

How do I get started?

It’s easy. Call us or fill out our contact form to schedule your free consultation. We’ll assess your needs, recommend products, and provide a detailed estimate.