Bifold Doors in Greenwich

What Is A Bifold Door?

Right from time the conventional choice incorporated in closing large doorways have always been French doors or sliding doors. However, with the advent of bifold doors design, there has been a great alternative which can go a long way to increase the value, visual appeal as well as space-saving functionality of a home or property. Due to the fact that these design is relatively new to the market when compared to its counterparts, the benefits are not yet defined. However being a popular option it’s definitely worth knowing a bit more of the pros and cons of installing bifold doors. Let’s have a look!

How do bifold doors work? They simply work based on a concertina principle, folding back hinged frames and glass panels into a compact storage area which appears to be a bit small in a room’s corner but opens up an entire doorway. And unlike their counterparts - the French doors or standard hinged doors, bifold doors feature panels that are hinged together and inserted on the runners in the floor as well as the upper lintel or doorway’s beam. As you open the door, the door’s panel slide and fold concurrently without limiting the doorway’s size in any way.

It may also incorporate what is called the “traffic door. The traffic door simply refers to the conventional swinging door which can serve as one of the bifold door’s components. This goes a long way to enhance the functionality of the bifold door by creating a standard door within its arrangement. What’s more? It adds convenience to the bifold door’s design in such a way that only a single panel will have to be opened to gain a quick access anytime its required without having to fold back all panels each time the door is put to use.

How Much Are Bifold Doors?

Are you considering installing bifold doors for your home or property? If yes, then you’d probably want to know how much it would cost so you can prepare a budget and start planning. The cost of bifold doors, however, is dependent on a wide array of factors which includes the number of panels, size of the bifold doors, internal or external installation, material used in making the bifold doors, type of the glass as well as upgrading the locking mechanisms.

Of all these factors, the most significant influences are both the material and the number of panels to be used. For bifold doors with 3 panels, the potential cost will range from £1,200 to £2,500 depending on the materials used, be it aluminium, timber or uPVC. For a 4 panel bifold door, the price will range between £1,400 to £2,800 depending on the either of the three aforementioned materials. And finally, for a 5 panel bifold door, the cost will be between £2,500 to £5,500, also depending on the three materials.

When calculating the cost of bifold doors, it’s also important to factor in the cost of installation as the task requires specialized skills and tools, therefore it’s not advisable to be made a DIY project. The cost of installing a bifold door will also be influenced by multiple factors such as the bifold door material, the number of panels, your location in the UK, the installer of your choice as well as whether or not there’s an existing opening that’s suitable for bifold doors. The price will ultimately boil down to the installer you hire, so it’s advisable to contact multiple professionals and compare their services and quotes. For the easiest installation where there’s an existing opening in the wall, the price will range between £150 to £500. However, for more complicated installations, the price could be above £500.

What Is The Smallest Opening For Bifold Doors?

Generally, bifold doors comes in a wide range of sizes and configurations. So if you’re looking to install them in your home, the opening size required will depend on multiple influencing factors. However, the question we’re going to look at here is the smallest opening for bifold doors.

First and foremost, let’s consider the size of bifold doors as learning about how big or small bifold doors can play a key role in helping you determine the size of bifold door you’ll need. Generally, the size of bifold doors will vary largely depending on the manufacturer, but they are usually within the range of 6.8 feet and 7 feet in height. The width, however, will be determined by the number of door panels you’d like to use but several configurations are designed in such a way that they can be installed in openings of about 1.8m and above. For each door panel, the size are usually between 500 and 1000mm in width. As a result, if you decide to opt for door panels with a width of 700mm, you’ll need to get about 3 of the door panels in order to install in an aperture that’s wider than 1.8m. What’s more? Door panels can also be custom made especially if the size you need isn’t available.

So with that in mind, what’s the smallest opening for bifold doors? The bifold door’s minimum width is 1400mm. And in order to install a bifold door to fill this size, you’ll require two individual door panels that’s 700mm in width. Building them any smaller than the minimum width will be unwise as this will make them bind when closing.

Bifold doors are generally very low maintenance. They will only need infrequent cleaning and occasionally you may need to oil the track mechanism to ensure smooth opening. Speak to your installer and ask about general housekeeping and long lasting treatments.