Supreme Windows Is Your Windows and Doors Installation Specialist
Serving the Oakville, Mississauga, Milton, Burlington and GTA area, we're here to help you select and install your new energy star windows and doors.

We've earned a great reputation with our quality service -- made possible with high-quality energy star products. 
We can provide:

:: Windows :: :: French & Garden Doors ::
 :: Entry Doors ::
 :: Patio Doors ::
 :: Shutters ::

Our installations are hassle-free and our standing as a Oakville's market leader is based on our commitment to customer care -- we've won the Reader's Selection award twelve consecutive times!

Using innovative, new technology helps us provide the most up-to-date options for our clients.  From Truth "Maxum" Heavy Duty hardware and world famous Cardinal insulated Low "E" Glass to Thermal Warm Edge spacers and using unique UPVC Premium Vinyl Extrusion processes, we keep on top of the industry.

If you need vinyl window replacement or have been thinking about a new front entry door or patio door, give us a call or drop by to see if we can help you out!