Milgard Sliding Door Key Lock – The huge growth in demand for folding sliding doors on the last two or three years has resulted in a rapid increase in the selection of door systems available for the consumer. Also called bi-fold doors, bi-folding doors, multi-fold concertina doors and doors they’re known as folding sliding doors on account of the opening actions itself. Such a door pile neatly to one side or both sides of the aperture and occasionally more as the panels only fold, slide and can provide unobstructed openings of up to 6 meters.
Folding sliding doors are a great replacement for existing French or sliding patio doors where they open up the space to the exterior and can actually transform the existing opening. This type of bi-folding door is presently becoming the most sought after door style for brand new build as well as dwelling extensions whilst also demonstrating a popular upgrade pick for homeowners adding a conservatory to their own property because of their capability to seamlessly combine the brand new conservatory together with the garden efficiently bringing the outside inside.
Although the initial idea of a folding sliding door dates back over 100 years where they were regularly useful for closing off little storage areas today’s folding sliding doors are made to be high-performance energy efficient patio doors using the newest innovative insulating material characteristics in both door and glazing building.
Folding sliding doors not only permit wider unobstructed apertures but the increased glass area allows tremendous flows of natural light to enter the home from the outside 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 PVC u together using a selection of finishes as well as colors which will enhance any house.