52B Vine St South, St. Catharines Ontario L2R 3X8
Mon - Fri 8.00 - 2.00
Sat - Sun Closed
52B Vine St South, St. Catharines Ontario L2R 3X8
Mon - Fri 8.00 - 2.00
Sat - Sun Closed
(289) 302 5655
Dedicated to maintaining high standards throughout, we provide an exceptional service that goes above and beyond your expectations.
Dedicated to maintaining high standards throughout, we provide an exceptional service that goes above and beyond your expectations.
Few reasons to choose Gemini windows, doors & siding
Renovation Process
We will be professional at all stages of the renovation process. Our work is done in a timely and efficient manner, and we take care to avoid any unnecessary damage while we're working.
Quality
We will provide quality products and services at a reasonable price.
Practices
We teach our customers what they need to know so that they can make a good decision about whether or not they want to hire us for the services..
Trust
We will create a trusting and supportive environment where no question is a bad question.
Safety Work
We will make sure to create a safe work area for our customers and installers.
Free Estimate
We will provide FREE estimates with no strings attached.
We pledge to maintain professionalism throughout every phase of the renovation process. Our services are executed promptly and with efficiency, with utmost care taken to prevent any avoidable damage during our operations.
We are committed to delivering high-quality products and services at affordable rates.
We empower our customers by educating them on essential information, enabling them to make well-informed decisions regarding their interest in availing our services.
We endeavor to foster a trusting and supportive atmosphere where every question is welcomed and valued, ensuring that no query is deemed unworthy.
We are committed to establishing a secure work environment for both our customers and installers.
We offer complimentary estimates with no obligations attached.
At DUOTEMP Home Improvements, we prioritize your satisfaction by embodying values such as treating your home as our own, ensuring reliability and trustworthiness, and delivering on our promises. We take pride in our work, striving to leave you fully satisfied upon project completion.
Recognizing the significance of fostering positive relationships, we understand the importance of working closely with you to enhance your living space.
Your contentment remains our foremost priority!
At DUOTEMP Home Improvements, we prioritize your satisfaction by embodying values such as treating your home as our own, ensuring reliability and trustworthiness, and delivering on our promises. We take pride in our work, striving to leave you fully satisfied upon project completion.
Recognizing the significance of fostering positive relationships, we understand the importance of working closely with you to enhance your living space.
Your contentment remains our foremost priority!
You can rely on our help to get the job done.
You can always trust us to deliver an honest and quality service.
Our promise is to provide an honest estimate and deliver top-notch service every time!
Duotemp provides a wide range of exterior home improvement services including window and door installations, insulated roof systems, awnings (aluminum and retractable), porch enclosures, siding, soffit and fascia, eavestroughs and downspouts, gutter guards, roofing, and more.
We proudly serve the Niagara Region, including St. Catharines, Niagara Falls, Niagara-on-the-Lake, Thorold, Welland, Fonthill, Pelham, Fenwick, Port Colborne, Fort Erie, Wainfleet, Ridgeway, Beamsville, Lincoln, Jordan Village, Dunnville, Stevensville, Grimsby, Vineland, Smithville, and Lowbanks.
You can request a free quote by filling out the form on our homepage. Provide your name, contact information, address, the type of services you are interested in, and any additional details or preferred times. You can also call or text us directly at (289) 302-5651.
Our team brings decades of experience and continuous training to ensure professional installations. We provide reliable quality, prompt service, and transparent estimates. We value customer trust by keeping you informed every step of the way. We maintain safe work zones, respect your property as if it were our own, and take pride in referrals from satisfied clients.
Duotemp Home Improvements has been proudly serving the Niagara Region since 1948.
Our office is located at 52B Vine St. South, St. Catharines, Ontario, L2R 3X8. You can reach us at (289) 302-5651. We are open Monday to Friday from 8 AM to 2 PM and closed on weekends.
Yes, we provide free, no-obligation estimates for all of our services.
If you have any inquiries or feedback, don't hesitate to reach out. You can contact us via phone, email, or by visiting our office. All contact information is conveniently located on the right panel. We endeavor to respond to you promptly.
Horizontal Vinyl
James Hardie
Versetta Stone
Horizontal Aluminum
Board & Batten
Shake Style Vinyl
Exterior Shutters
Single Hung
Double Hung
Single Slider (liftout or tilt)
Double Slider (liftout or tilt)
Casement (operating or fixed)
Awning
Bay & Bow Windows
Combinations
Shapes
Egress
Many options to choose from
Steel
Fiberglass (smooth or woodgrain)
In-Swing
Out-Swing
Over size
Many options to choose from
Seamless Aluminum Eaves
Gutter Guard (leaf guard)s
Aluminum Fascia
Aluminum Soffit
Vinyl Soffit
Many colours & options to choose from
Residential (sloped roof), not flat
Skylights
Many ventilation options
Many shingle styles to choose from
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