A wise choice for your doors and windows

 We are located in Sainte-Catherine and La Prairie on the South Shore of Montreal.

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Your space deserves  the best look

Why settle for the ordinary when the exceptional awaits you at D&P Marchand? For over four decades, we've been redefining space and light in your spaces with custom door and window solutions. Our signature style for every project is expertise, aesthetics, and efficiency.

A company with  heart, for  local homes.

Born from the passion of Daniel and Pierre, D&P Marchand is the result of expertise passed down from generation to generation. Commitment, quality, and personalized service are the pillars on which we build your satisfaction. A promise kept since 1979.

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Service zones

D&P Marchand welcomes you to our two stores, one in Sainte-Catherine and the other in La Prairie. If you need doors and windows, we are proud to serve our surrounding communities.

On the South Shore
In Montreal

The reasons  why you should choose a  local company for your project.

In Quebec, choosing your doors and windows isn't a trivial gesture; it's an investment in your quality of life. We understand that every decision has an impact.


Choose a company that can help you reduce your heating costs, improve your year-round comfort, and enhance the style of your home.

Since 1979

Family business with over 40 years of proven experience in doors and windows.

Tailor-made solutions

We have solutions that meet your unique needs.

No subcontracting

Our projects are carried out by our own certified teams.

Superior quality

Unwavering commitment to quality service and proudly locally made products.

What our customers say about our company

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 everyone to trust them. Bravo to D&P Marchand and their ENTIRE team.

Robert L.

10 weeks ago

The best in their entire field, advice on your existing windows, advice on the ones you want to replace and the guys who came to do the installation! No negative points in my experience with them.

Hawa B.

2 weeks ago

Very high quality work, very competent staff attentive to customer needs. 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 right products. The installation appointment was kept to the minute. We have nothing but praise for the entire team. Five thumbs up!!