MENU
Modern, high-performance sliding patio doors and French doors provide a tighter seal against the elements while allowing you to save money on energy bills every month. But what exactly makes patio doors energy-efficient? Here are the factors to understand:
Double- or triple-paned doors are not simply energy-efficient because they have an additional layer of protection, but more importantly, the space between the panes is filled with argon gas. Its thermal conductivity is two-thirds that of air, which is excellent for hampering heat loss. Krypton gas is also used, but it can increase the price of the patio door.
To further insulate glass patio doors, manufacturers will use a low emissivity coating. This coating reflects heat indoors during the winter and back outside during the summer. It can be applied to the outside of the glass or inside the panes, though the latter has a more substantial effect.
Whether you want to install a sliding glass door or French door on your patio, the framing material makes a remarkable difference in terms of energy efficiency. Fiberglass and vinyl are some of the most frequently used insulating materials for door frames. Aluminum is not as insulating, but it is valued for its strength and durability during the hurricane season. If you are, however, looking for a material that is stronger than wood and more insulating than vinyl, Fibrex® is the choice for you. It is also resistant to warping, chipping and water damage.
For beautiful, energy-efficient sliding patio doors in Hillsborough, NJ, turn to Renewal by Andersen® of New Jersey. Our team is committed to providing the level of comfort and performance you need for your home. To schedule an initial appointment, call (866) 609-5033 or fill out our online form.