Gaetane Patio Doors October 03rd, 2017 - 04:55:19
Generally, timber frames are considered more traditional and can look beautiful! Hard wood such as oak is, as the name suggests, far more hard-wearing than a soft wood such as pine. Weather, especially strong sun, can take its toll on timber frames which could need to be varnished or painted annually. Wooden frames can swell and shrink with humidity, therefore opening and closing doors can require force and gaps can allow draughts in colder temperatures.
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.
A good looking patio can add lot of glamour to your house and it is one of the best places to let your hair down after a hard days work. Hence, it becomes quite important to pick the right patio doors so that it can create a perfect connection between the interiors of the house and the patio. If you are searching of appropriate patio doors then, initially it might feel like a cumbersome task. Therefore, if you have a few tips by your side, then selecting a patio door will turn out to be a cakewalk.
A visible "kitemark" on the glass is the consumers assurance that the double-glazed unit has been manufactured to British standards. The BSI has numerous standards, including: U-value verification, Window Energy Rating and Window Installation. The lower the U-value, the better the thermal performance and most local authorities will require this to be 1.8 or better to meet building regulations.