Why Buy Direct

The Marlboro local ownership difference:
no hassles, no waiting, and no excuses.
Marlboro is an Ottawa company. Our locally designed and manufactured windows are ready for you faster, so you’ll never be punished by needless long waits that are associated with remote or foreign manufacturing and transport.
The owners are here everyday, so if you ever have a question or concern, you can easily reach them by dialing one local phone number – the same local number they’ve had for more than 30 years. No long distance calls, no hassles, no waiting, and no excuses; just a real employee who will assist you with your call.
And Marlboro has more than 35 years of providing the very best support and warranty in the windows business. No one else who sells or installs windows in our region can come close to making that claim.
Isn’t it nice to know that the company who built, sold and installed your windows will be around to back those products up years from now? That’s the peace of mind of the Marlboro warranty. When we say lifetime, we mean lifetime.
Need more info about your project ? Let us know. We can easily help you scope out and determine the best solutions for your home.
Energy Efficiency

Marlboro's low-E argon vinyl windows meet ENERGY STAR® requirements for all Canadian climate zones and achieve outstanding energy efficiency ratings. More info

