When choosing residential entry doors made of glass or that incorporate glass in the design, homeowners should consider both security and energy efficiency. Glass presents an obvious security vulnerability because it can often be easily broken to gain access. Additionally, glass can be a poor insulator. Many door manufacturers take these weaknesses into consideration when manufacturing glass entry doors.

Glass Entry Doors: Security and Energy Efficiency Features

To enhance the security of residential entry door systems constructed using glass, many door makers use double-pane panels and double-strength glass. These features make the glass more difficult for would-be intruders to smash. Additionally, glass patio doors now typically feature three-point locking systems, with locks at the top and bottom of the frame in addition to the conventional center lock.

To make glass entry doors more energy efficient, manufacturers often use low-emissivity (low-E) coatings to diminish heat loss through the glass. This is particularly important for patio doors, because so much of their construction is glass. There is some variation in low-E glass coatings, with some allowing more solar gain than others. Contractors can help homeowners choose the right glass replacement doors for the challenges their home faces.

Anyone in the San Bruno area or throughout Northern California who is looking for energy-efficient replacement glass entry doors should contact Brothers Home Improvement Inc. Windows and Doors. These door specialists design and manufacture their own line of replacement patio doors using the latest security and energy efficiency technology. Brothers Home Improvement also serves Southern California and Northern Nevada and can be reached by calling 800 672-3777.