DOORS AND WINDOWS
St-Mathieu
Whether you are laying the foundation for a new home or giving your current living space a well-deserved transformation, our specialized expertise in doors and windows in St-Mathieu ensures results that align with your expectations and, in many cases, go far beyond them. Every project is a fresh opportunity for us to demonstrate our unwavering commitment to quality and the genuine satisfaction of each customer we have the privilege of serving.
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High-end door and window solutions in St-Mathieu
Fenplast for residential projects and contractors in Quebec
A dependable partner for residential contractors and homeowners taking on renovation work, D&P Marchand crafts its doors and windows in St-Mathieu through a fully integrated manufacturing process, from the extrusion of PVC profiles through to the delivery of the completed product. This comprehensive command over every stage of production guarantees impeccable results and consistent quality, no matter the scope or nature of the project.
Our doors and windows in St-Mathieu are widely recognized for their robustness, polished finishes, and outstanding insulating performance. The great majority of our models are ENERGY STAR® certified, offering concrete and meaningful benefits in the form of a more comfortable living environment and tangible reductions in your energy costs.
Whether you are stepping into your very first construction project or finally bringing a long-planned renovation to life, choosing our doors and windows in St-Mathieu means placing your trust in beautiful, resilient products engineered to hold their own against Quebec's demanding climate, through every season of the year.
THE 3 ADVANTAGES OF CHANGING YOUR DOORS AND WINDOWS IN St-Mathieu
+70%
Over 70% of homeowners in Quebec prefer a local manufacturer when undertaking door and window renovation projects. Choosing locally made products means supporting the local economy while benefiting from windows specifically designed for the Quebec climate.
15%
Energy-efficient doors and windows designed for Quebec winters can reduce annual heating costs by up to 15%. Improved insulation directly contributes to home comfort and long-term energy savings.
#1
Replacing doors and windows is among the top three residential renovations offering the best return on investment in Quebec. It's an improvement that increases property value, energy efficiency, and visual appeal.
COMMERCIAL PRODUCTS
A versatile and high-performance aluminum solution in St-Mathieu
The Solarcom line offers a versatile, high-caliber selection of commercial doors and windows in St-Mathieu, ideally suited to multi-residential and commercial projects of all sizes. Its modular design and extensive range of assembly options make it a highly valued solution among architects, general contractors, and project managers who require both adaptability and technical precision.
Conceived to unite durability, structural strength, and energy efficiency, our commercial doors and windows in St-Mathieu deliver peak performance in every season. CW-rated, the Solarcom collection achieves an excellent equilibrium between thermal performance, structural dependability, and ease of installation, while integrating naturally into modern buildings, institutional environments, and professional spaces.
Featuring reinforced aluminum frames and effective thermal barriers, our commercial doors and windows in St-Mathieu represent a lasting, secure, and visually refined investment, fully consistent with current construction standards and the climatic conditions specific to Quebec.
OUR GUARANTEES
We designed our warranty program to provide Quebec homeowners with solid, relevant protection, particularly for replacement doors and windows in St-Mathieu projects.
5-year labour warranty on the installation of residential doors and windows.
10-year warranty against thermal seal failure on replacement units.
1-year warranty against thermal breakage on replacement thermal units.
Our glazing is manufactured to withstand Quebec winters without losing its insulating properties, season after season. You also benefit from the manufacturers' warranties on the doors and windows in St-Mathieu we distribute, for even broader coverage.
D&P MARCHAND DOORS AND WINDOWS ON THE SOUTH SHORE OF MONTREAL
Founded in 1979, D&P Marchand is a Quebec family business solidly established on Montreal's South Shore, with more than 45 years of experience in residential and commercial door and window replacement. Over the decades, we have been a steadfast partner for homeowners and contractors working through renovation projects, including doors and windows in St-Mathieu, providing durable solutions tailored to Quebec's climate and the everyday realities of homes in our region.
Our knowledgeable advisors offer personalized support at every step of your project, whether you visit our showroom or prefer a consultation in the comfort of your own home, ensuring we fully understand your needs before recommending the products best suited to your property and your budget. All installations are completed by our own in-house teams, who carry out careful on-site measurements before any work begins, ensuring precise execution, consistent quality, and reliable after-sales service.
For new construction projects or supply-only orders, our delivery service guarantees that quality products reach your site exactly when you need them. Our objective is clear: to provide a seamless, transparent, and thoroughly professional experience so that every doors and windows in St-Mathieu project is handled with care and produces results built to last.
WHAT OUR CUSTOMERS SAY ABOUT US
Jean-Philippe M.
5 weeks ago
Second home project and second project completed by D&P Marchand. WOW! What service! We are SO satisfied with the welcome, consultation, and installation service that we recommend them to everyone. Bravo to D&P Marchand and their ENTIRE team.
Robert L.
10 weeks ago
The best in their field, from their advice on existing windows and replacements to the installation team! No negative points in my experience with them.
Hi there.
2 weeks ago
Very high-quality work, highly competent staff attentive to customer needs. And finally, excellent after-sales service.
Linda T.
8 weeks ago
What a fantastic team! Our salesperson immediately put us at ease. He gave us excellent advice and helped us choose the products. The installation appointment was on time, down to the minute. We have nothing but praise for the entire team. Five thumbs up!!
ACHIEVEMENTS OF OUR TEAMS
