We're Hamilton's top choice for window and door upgrades. LAB Windows & Doors serves homeowners in Ancaster, Waterdown, Stoney Creek, Dundas, Westdale/Ainslie Wood, Mountain Communities, and East Hamilton/Crown Point area with quality Hamilton windows and doors solutions.
Our specialties go beyond installation—we focus on helping you maximize available government rebates by carefully assessing your home's needs. We take the time to walk you through every step of the process, explaining the products we use and how they'll enhance your space.
We thoughtfully consider how you live in your home to ensure it functions beautifully and efficiently. Whether it's casement, awning, or double-hung windows, we tailor each solution to suit your lifestyle.
Plus, we offer expert door installation in Hamilton, including premium steel and fiberglass front doors engineered to withstand Ontario's tough weather conditions.
As your local Hamilton windows experts, we also serve Burlington, Oakville, and the surrounding areas. Get government rebates up to $5,000, professional installation, and our lifetime warranty on product.
The Canada Greener Homes program gives Hamilton homeowners up to $5,000 in rebates for ENERGY STAR windows. It's free money to upgrade your home.
Lower your energy bills and make your home more comfortable. Beautiful, high-performance windows that pay for themselves.
Get A Free QuoteHome Efficiency Rebate Program
With over 5 years of hands-on experience, LAB Windows & Doors understands the real-world challenges homeowners face—whether it's tight timelines, unclear communication, or budget constraints. We don't just install windows; we solve problems.
Our process begins with a full assessment of your home and your goals. We guide you through every step—from initial consultation to final walkthrough—ensuring you feel confident and informed throughout. No surprises, no shortcuts.
Every installation in Hamilton reflects our commitment to superior craftsmanship and energy-efficient solutions. We tailor each project to complement your neighborhood's architectural style, whether you're in Ancaster, Waterdown, or beyond.
We believe transparency builds trust. That's why we keep you in the loop from start to finish, answering questions, explaining product choices, and making sure your home upgrade feels seamless.
From traditional charm to sleek modern designs, LAB Windows delivers comprehensive window solutions tailored to elevate every style of home across Ontario. Our premium UPVC vinyl window systems combine timeless aesthetics, long-lasting durability, and exceptional energy efficiency, making them a smart investment for the province's ever-changing climate.
Every project is backed by our commitment to quality and care:
At LAB Windows, we don't just install windows—we help you reimagine your home's comfort, efficiency, and curb appeal. LAB windows bring your vision to life with craftsmanship you can trust.
Swing open and enjoy the fresh air! Casement windows offer excellent ventilation and energy efficiency, perfect for Ancaster and Waterdown neighborhoods. Their sleek design suits any Hamilton home.
Rain or shine, keep the breeze flowing! Awning windows hinge at the top, opening outward to let air in while keeping moisture out - ideal for Ontario's variable weather.
Classic style with a modern twist. Double-hung windows offer easy cleaning and flexible ventilation from both the top and bottom sashes.
Maximize light and style with fixed casement windows. Ideal for accentuating views and boosting curb appeal without sacrificing insulation.
Frame your view in elegance. Picture windows provide expansive, uninterrupted views and natural light, making them ideal for rooms with a view.
Traditional charm meets modern efficiency. Single hung windows feature a bottom sash that opens while the top remains stationary.
Efficient and practical. Single slider windows provide easy operation with one sash that slides horizontally for ventilation and cleaning access.
Traditional charm meets modern efficiency. Single hung windows feature a bottom sash that opens while the top remains stationary.
Maximize your view while maintaining ventilation. End vent sliders feature operable sashes at the ends with a fixed center panel.
Specialty shapes can make your home look unique and special. It comes in different shapes, from styles like Half-round to Octagons. Every product is custom-made to the exact sizes specified.
Trusted by homeowners across Hamilton and the Greater Hamilton Area
Made in Canada
Energy Star Certified
5 Stars on HomeStars
Investing in new windows and doors can significantly increase your property's value. LAB Windows & Doors provides high-quality products that not only improve your home's appearance but also contribute to a higher resale value.
Our triple-pane ENERGY STAR windows with Low-E coating dramatically reduce heat loss during Hamilton's harsh winters. Homeowners save 15-30% on heating costs while enjoying consistent indoor temperatures. Perfect for Ontario's climate with government rebates up to $5,000 available.
LAB Windows & Doors offers a range of entry doors designed with advanced security features to protect your home. Our skilled professionals ensure each front door installation is secure, providing peace of mind for homeowners throughout Hamilton.
LAB Windows & Doors is a trusted window and door installer in Hamilton, known for our commitment to quality and customer satisfaction. With years of experience, we provide a wide selection of products and professional installation services, making us the preferred choice for homeowners seeking reliable and efficient solutions.
Established reputation for outstanding service and customer satisfaction.
Premium windows and doors designed for Canadian weather conditions.
Expert installation team ensuring perfect fit and performance.
Personalized service and support throughout your project.
Get unmatched style, comfort, and energy efficiency. Designed to impress and built to last.