Gbo Inc

A Bonneville bay or bow window will add elegance and beauty to any room in your home. Our bay windows are available with standard 30 or 45 degree angles, and we can meet your special needs by custom building any angle required. Our bow windows are available in standard sizes up to 12 feet (3.6 m) wide or we can custom build one to your individual specifications. Flexibility in style and options. With eastern white pine, western red cedar or clear vertical grain Douglas fir, you can choose any style for your bay window: casements, awnings or double hungs. And you can add any of our wide array of options offered from extruded aluminum cladding, true or simulated divided lites, to interior removable grilles or special glazing options. Measured to Fit. Bonneville will custom size any bay or bow to fit a special opening, either existing or new. We can supply a template of your window for new construction to make the installation a simple process. And all of the corner connections in a Bonneville bay or bow window are insulated against the cold to ensure heat loss reduction and energy efficiency. To finish the job properly, we offer five different types of head and seats: pine, clear Douglas fir, cedar, white laminated and Extira plywood, plus an optional cable installation kit.