Dalmen Pro Windows and Doors

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Orleans Trusted Windows & Doors Specialists


High-quality windows & doors made to last and stand the test of Canadian weather.

From manufacturing to installation, Dalmen Pro gets it right the first time:

  • 50 Years of Combined Experience
  • 20-Year Warranty
  • SAWDAC-Certified Installers
  • Energy Efficient Products
  • Large Selection & Custom Orders
  • Up to 100% Financing
  • Quick Turnaround Time

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Dalmen Pro Testimonials on Homestars

We changed our windows on two houses. Very professional experience from start to finish. We were really impressed by the work the installation crew did. I know I picked the right company and will call them for future projects
Rosalyn C

Why Choose Dalmen Pro for Your Windows and Doors

Installation and Replacement in Orleans?

Our competitors’ warranties may seem a little blurry.

At Dalmen Pro, it’s 20/20


Warranties always have exceptions that diminishes its overall value. Here at Dalmen Pro, our crystal clear warranties are exactly like our windows and doors, made to last and with the customer in mind.


At Dalmen Pro, we manufacture our custom windows right here in Ottawa and sell directly to you! Skip the middleman to keep more money in your pocket, and get the peace of mind you deserve with Dalmen Pro’s 20 year warranty.


PROUD CANADIAN Companymaple-leaf

The experts at Dalmen Pro understand that windows and doors can enhance the atmosphere and functionality of your home and, as a result, your mood. It can mean the difference between “Meh…” and “Wow!” This is important because your home is a sacred space. It’s where you go for privacy, safety, and quality time with your loved ones. It’s a place where you can be entirely and unequivocally you.

As a proud Canadian company with a wealth of experience under our belts, we are the premier choice for sales and installations of windows and doors in Orleans. In addition to the high quality products that we offer, we provide exceptional customer service to our clients in Orleans. The trust that we instill into our customers keeps them coming back time and again. Experienced, skilled, and trustworthy; those are the marks of the Dalmen Pro team.


Never seen our selection before? As an Orleans homeowner, you will love the assortment of windows and doors that we have. Simple, modern, elegant, traditional… there are so many options that will enhance your space. You even have the option of customizing your own windows and doors.

Replacement Windows & Doors In orleans

Ottawa Windows


Every home is different. That’s why we carry a diverse selection of windows to suit yours. From architectural to slider windows, we’ve got it all.


Window & Door Installation


Our experienced SAWDAC-certified experts make sure every installation is completed according to the strict guidelines outlined by SAWDAC.


Doors In Ottawa


Welcoming to guests and protective against potential intruders, doors are the gateway to your home. We have several beautifully crafted and secure door options.

Dalmen Pro Warranty


All our products come with a clear 20/20 warranty: 20 years on product and 20 years on labour. It doesn’t get any simpler than that!

Britt Moore

Dalmen Pro Windows and Doors Sales Consultant (Ottawa Region)

In a career that began in the swimming pool and hot tub industry, Britt has gained over 20 years of professional sales experience. He’s found his success through giving careful attention both to detail and to the needs of customers, combined with his friendly approach to customer service—often described by many as “a breath of fresh air.” Britt lives with his wife and two children in Kanata, where he’s actively involved in both the community and charities. He likes to spend the rest of his time playing hockey and spending quality time with his family.

Windows and Door Sales Consultant

View our gallery of windows and doors In orleans

1Promotion only eligible on window installation projects with a minimum of 4 windows, with work completed by Nov 30th, 2018 (financing is available).