DOORS AND WINDOWS
SAINTE-CATHERINE
Whether you are mapping out a brand-new home construction or transforming your existing living space, our expertise in doors and windows in Sainte-Catherine ensures results that rise to meet your expectations and, more often than not, exceed them by a wide margin. Every project we take on is a fresh opportunity to prove our dedication to quality and to the lasting satisfaction of each customer we work with.
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High-end door and window solutions in Sainte-Catherine
Fenplast for residential projects and contractors in Quebec
The partner of choice for residential contractors and homeowners embarking on renovation work, D&P Marchand crafts its doors and windows in Sainte-Catherine through a fully integrated manufacturing process, beginning with PVC profile extrusion and carrying through to the finished product. This complete mastery of every production stage delivers irreproachable results and remarkable consistency, project after project.
Our doors and windows in Sainte-Catherine have earned a strong reputation for their solidity, refined finishes, and high-level insulating performance. The vast majority of our models carry the ENERGY STAR® certification, translating into a noticeably more comfortable home environment and real, measurable savings on your energy costs.
Whether you are breaking ground on your very first build or finally moving forward with a renovation you have long envisioned, choosing our
doors and windows in Sainte-Catherine means putting your trust in attractive, long-lasting products designed to hold their own against Quebec's demanding seasons, year after year.
THE 3 ADVANTAGES OF CHANGING YOUR DOORS AND WINDOWS IN SAINTE-CATHERINE
+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 Sainte-Catherine
The Solarcom line provides versatile, high-performance commercial aluminum doors and windows in Sainte-Catherine, thoughtfully designed for multi-residential and commercial projects of every scale. Its modular construction and wide variety of assembly configurations make it the preferred solution for architects, general contractors, and project managers seeking both flexibility and precision.
Built to bring together durability, structural solidity, and energy efficiency, our commercial doors and windows in Sainte-Catherine deliver consistent, optimal performance regardless of the season. CW-rated, the Solarcom collection achieves an ideal balance between thermal output, structural dependability, and straightforward installation, all while fitting naturally into contemporary buildings, institutional settings, and professional spaces.
With reinforced aluminum frames and highly capable thermal barriers, our commercial doors and windows in Sainte-Catherine stand as a wise, secure, and visually appealing investment, fully aligned with current construction codes and the climatic demands of Quebec.
OUR GUARANTEES
Our warranty program was thoughtfully put together to give Quebec homeowners comprehensive, meaningful protection calibrated to our climate and to the specific requirements of residential replacement projects for doors and windows in Sainte-Catherine.
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 produced to withstand the pronounced temperature shifts of Quebec winters while maintaining its energy performance at a high level over many years. Beyond our own installation warranties, you also gain access to the coverage offered directly by the manufacturers of doors and windows in Sainte-Catherine whose products we carry.
D&P MARCHAND DOORS AND WINDOWS ON THE SOUTH SHORE OF MONTREAL
Founded in 1979, D&P Marchand is a Quebec family business deeply rooted on Montreal's South Shore, with over 45 years of specialization in the replacement of residential and commercial doors and windows. Throughout this time, we have stood beside homeowners and contractors as they worked through renovation projects, including doors and windows in Sainte-Catherine, providing durable solutions that are well suited to Quebec's climate and the character of homes in our region.
Our experienced advisors are available to offer tailored support, whether you visit our showroom or prefer that we come to you, so we can fully understand your situation and guide you toward the products that best fit your property and your budget. Every installation is carried out by our own dedicated in-house teams, who perform thorough on-site measurements before starting any work, guaranteeing careful craftsmanship, steady quality, and dependable after-sales service.
For new construction projects or supply-only orders, our delivery service ensures that quality products reach your worksite exactly when they are needed. Our commitment is simple: to deliver a complete, transparent, and professional experience so that every doors and windows in Sainte-Catherine project runs without a hitch and stands the test of time.
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
