Doors & Windows in Calgary, Alberta Winters in Alberta can be quite harsh, especially in big cities like Calgary. Weather Pro's selection of windows and doors are some of the strongest and heaviest in the industry. Our products will give you long lasting, beautiful, maintenance free enjoyment year after year. More comfortable and energy efficient while at the same time requiring virtually no maintenance. Weather Pro Windows & Doors is dedicated to supplying the highest quality windows and doors in Calgary, Alberta and surrounding areas. Customer Satisfaction At Weather Pro Windows & Doors, we listen to our customers. We understand what you want and you can count on us to provide you with a reliable, superior quality products, services and warranties backed by a company you can trust. Quality Doors & Windows Our line of products will fit your home perfectly. Every product is custom with a wide choice of colors. Glass and grid options are available. Whether you are building a new home or improving your existing home, you can design a window that meets your own unique needs.