Our specialty is, to supply home owners and contractors with precise solutions that are beautifully crafted, energy efficient and fit their budgets. Having been in the windows and doors industry since 1986, we appreciate the hard work that goes into every little detail of manufacturing windows, patio doors and entry door systems. We are the only "Kohltech Design Centre" in Ottawa, where we supply and install only Kohltech products and are specialists in that field. All our products are manufactured with "German" precision that ensure proper operating for many years to come! We start by evaluating your needs, product selection for your home, while keeping your budget in mind. Our job does not end just because you purchased products from us. We guide you through the product selection process, re-measure steps, installation procedures to completion of your project and take very good care of you if you need after sale service. Visit our showroom to start seeing the differences today! more... See more text