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5990 14th Avenue
Markham, Ontario, Canada
L3S 4M4
Tel: [905] 201-7885
Toll Free: [888] OSTACO-1
Fax: [905] 201-7883

 
 
Windows & doors, your choice... our commitment.

Click here for the Ostaco Warranty

Rest assured, when you choose an Ostaco window or door product, you will have a lifetime product that functions perfectly and meets your every expectation.

Featuring

 


 

 

Serving South Eastern Ontario since 1993

 

Ostaco welcomes a new dealer in Kingston!!

 

506 Days Rd. Unit F, Kingston, Ontario

Phone: 613-384-5001

Email: info@bentleywindows.com


 © 2005 Ostaco Windoors Inc.