Gaetane Patio Doors October 27th, 2017 - 04:01:16
Because slide-and-pivot doors have no hinges, there is no requirement for a sturdy side frame; its only purpose is to cover the gasket that seals the double glazed unit. This means that the views afforded through the expanse of patio doors have minimal interruptions. At the time of writing, there are two versions of frame-less glass doors available in the UK, both using the slide-and-pivot technique: one manufacturer supplies their frameless glass doors with kite-marked double glazed units which have a visible seal, the other uses an almost transparent method of sealing their double glazing. Contemporary by design, the absence of visible characteristics makes frameless glass doors a viable option for period properties.
Sight lines is the term used to describe the interruptions in the view through the doors; in other words, the width of the vertical opaque areas between the glass when the doors are closed. On hinged doors, such as French doors and bi folding doors, timber and pvc frames generally have broad sight lines because, unlike aluminium, narrower frames would not be strong enough to be fit for purpose. As a guide to the width of two frames together, cheaper pvc door frames can exceed 200mm, aluminium frames are typically between 135mm and 160mm and frameless patio doors sight lines are under 40mm. Depending on the width of each door and number of doors to be installed, the difference in glass to frame ratio could be significant.
There are also many styles of the patio door. Some patio doors are made using the French door design, where the single panel of glass is cut into several pieces. The door frame of the French door has mullions, the bars where the glass panels are attached. Using a French deck door still creates the same transparent effect, although with a little more elegance.Some deck doors make use of sidelights to create a more spacious look. Sidelights are door-length windows installed at either side of the door. They may only be windows but they also use glass panels, making them transparent and letting more light and view into the house. Sidelights may either be narrower than or as wide as the doors themselves.
Patios are designed to be a continuation of the house into the backyard area, and with this in mind, the doors often have quite a bit of glass in them to offer you a good view. While you may enjoy this view, the thing is, there are times when youd like to have some privacy separating you from others outside and vice versa. Controlling the amount of sunlight that enters the home through the patio doors is another issue of concern. Bright light shining into a room isnt always desirable, so you need a solution that solves both problems at the same time.