Sliding Glass Door Alarm Contacts - The tremendous growth in demand for folding sliding doors over the past two or three years has led to a rapid increase in the range of door systems readily available for the buyer. Additionally referred to as bi-fold doors, bi-folding doors, multi-fold concertina doors and doors they are known as folding sliding doors due to the opening actions itself. This kind of door might provide unobstructed openings of up to 6 meters and sometimes more as the panels only fold, slide and stack neatly to one side or both sides of the aperture.
Folding sliding doors are a great replacement for sliding patio doors or existing French where they could actually transform the existing opening and open up the area to the exterior. This sort of bi-folding door is now becoming the most sought after door fashion dwelling extensions whilst also proving a popular improvement pick for homeowners adding a conservatory with their property because of the capability to seamlessly merge the new conservatory with the garden efficiently bringing the outside inside as well as for new build.
Even though the initial idea of a folding sliding door dates back over 100 years where they were often used for closing off little storage areas today's folding sliding doors are designed to be high performance energy efficient patio doors using the most recent advanced insulating material characteristics in both door and glazing construction.
Folding sliding doors not enable wider unobstructed apertures but the increased glass area allows huge flows of natural light to go into the home from the exterior which during the colder months will give you efficient use of solar gain to minimize heat costs. Doors are offered in a choice of materials including lumber, aluminum, and PVCu together using a choice of finishes as well as colors which will enhance any home.