Castelnau express bi fold doors

Castelnau Bi Folding Glass Doors are the perfect choice for opening up any living space to achieve aesthetically pleasing unobstructed views into the outside surroundings. Commonly used on conservatory products, bi-fold doors in Castelnau  are fast becoming the first choice for homeowners wishing to achieve the above.

Utilising fully glazed sashes, bi fold doors can provide a large proportion of their unobstructed views even when closed. Large glazed panes on bi folds help to enhance the lighting aspect of a range of rooms in your home, use them to bring light to your living room, dining room or conservatory.

schuco bi fold doors

Bi-fold doors are not only aesthetically pleasing but also highly versatile. With the ability to effortlessly sweep aside whole walls in a matter of seconds, bi fold doors Castelnau can open up any room to embrace the great outdoors.

This style of door can be manufactured in either an inward or outward opening style combining various numbers of panes which neatly fold either internally or externally. The folded panes take up very little room when fully open making them the ideal choice for restaurants, cafes and bars.

Ultra Slim Bifold Doors

Bi Folding Glass Doors are the perfect choice for opening up any living space to achieve aesthetically pleasing unobstructed views into the outside surroundings. Commonly used on conservatory products, bi-fold doors are fast becoming the first choice for homeowners wishing to achieve the above.

Utilising fully glazed sashes, bi fold doors can provide a large proportion of their unobstructed views even when closed. Large glazed panes on bi folds help to enhance the lighting aspect of a range of rooms in your home, use them to bring light to your living room, dining room or conservatory.

Bi-fold doors are not only aesthetically pleasing but also highly versatile. With the ability to effortlessly sweep aside whole walls in a matter of seconds, bi fold doors can open up any room to embrace the great outdoors.

This style of door can be manufactured in either an inward or outward opening style combining various numbers of panes which neatly fold either internally or externally. The folded panes take up very little room when fully open making them the ideal choice for restaurants, cafes and bars.

With the ability to be installed as either external or internal doors, bi folding doors are also ideal for office partitions, hotels and schools to maximise the efficient use of what may be a limited space opportunity.

Bi folding glass doors can be manufactured using either a timber of pvcu frame. Timber bi folding doors are generally a more bespoke solution than their pvcu alternatives.

Both timber and pvcu folding glass doors can be finished in a wide variety of standard colours and can more often than not be matched to any RAL colour you specify. This allows for bi folding glass doors to be integrated with existing window and door products, preserving the aesthetics of any property.

bifold doors companies

There are many benefits of using bi-folding doors when finishing, renovating or remodeling an interior space. They can come in any design to fit a particular design style. A bi-fold door is a set of panels that has two or more hinged sections, usually folding in pairs. The doors can be opened from either side for one pair, or fold both sides for several pairs.

Larger bi-fold door systems are used as room dividers, barn doors, and even airplane hangar doors. They are usually hung from overhead tracks and suspended by rollers or casters. The innermost door panel has a knob or a door-pull which allows the user to fold the door panels together.

Bi-fold doors eliminate the problem of supporting a large overhead door in a commercial garage or airplane hangar with a low threshold options that offer unrestricted floor space. These doors can be hung in a series, making them ideal as room dividers. The same tracking used for sliding door systems can also be incorporated into bi-fold doors. The design of a bi-fold door allows the panels to fold on themselves without changing the orientation of the suspended casters or rollers. Because the tracks and casters receive some unusual stresses from the opening and closing action, bigger and heavier bi-fold doors are usually equipped with pivot floor tracks to prevent the panels from swinging and to add structural stability.

There are many different types of bi-folding doors currently on the market. Wood used to be the most widely used material, but now doors are also made of metal or glass. Some of them are available with a raised panel, flat panel, v-groove panel or as glass French doors.

Arguably, quite a few years ago, the most popular was the louvered door. A louvered door has stationary or movable wooden slats, or louvers, which permit open ventilation while allowing privacy and preventing passage of light to the interior. They can create dramatic sliding sashes to open up a room or building without reducing thermal or weather resistance.

Louvered bi-fold doors are usually used for closets and laundry rooms where ventilation is required. Smaller louvered bi-fold doors are also commonly used to form window shutters in many businesses and homes. Although bi-fold doors are not intended to secure things as a sturdy front door does, bi-folds can be used all around a home as interior shutters in place of curtains. This is not only an ideal solution for people with dust allergies but they can also provide maximum privacy when closed and floods space with light when open.

Other popular bi-fold doors are the mirror-paneled bi-folds. These are usually found in bedrooms and bathrooms of the home. Mirrored bi-folds may act as full-body mirrors and that is one of the traits that make them a favorite in the wardrobe area. Also specially effective in small spaces, mirrored bi-fold doors provide the illusion of having a bigger space when closed, yet allow maximum use of space in homes, restaurants, hotels, bars, or other interior spaces when opened.

With the advancement of technology doors are produced to be more energy efficient and attractive. Thermally broken aluminium Bi-folding doors are now designed to allow for maximal airflow through an opening. This Bi-folding mechanism is constructed using a chassis in which the movable parts strategically positioned so that the elements can be folded both left and right.

It is no wonder that new designs like the Visofold Panorama, which offers a slim line design; weather proof and virtually maintenance free, are used in homes, hotels, restaurants and stores for its space saving features.

Generally, having bi-fold doors installed is relatively inexpensive. However, the cost of having bi-fold doors can vary depending on the size, materials, and labour. Aside from all the benefits of using bi-folding doors, some can actually be installed by the homeowner themselves.

Benefits of New Bi-Fold Doors in Your Home

Although bifold doors come in different designs, the method of installation is the same. It's a good idea to read the instructions that came with the bifold doors before you begin. Generally the doors are 80 inches tall but can be cut down to fit. The height of the door opening should be two inches higher the length of the doors to allow enough clearance for the track and the rest of the hardware.

Start by marking the top of the opening with a pencil and line up the track. Mark and pre drill screw holes. (Use a drill bit that is smaller then the screw itself ).

Position the pivot brackets (inside the header track ) 3/8 inch away from the end of the opening.

Line up the pivot bracket with the header track. (You can use a plumb bob or lay a carpenters level against the side frame and make a mark at the floor and align the bottom track. I always take the measurements of where the top track will line up and transfer that measurement to the bottom where the pivot bracket will be installed).

If the floor is covered with carpet, you will need to use a wooden pad underneath the bottom pivot bracket. Cut away the carpet just enough to fit the wooden pad and fasten it down to the floor.

If it's a cement floor, use adhesive especially made for gluing to cement. Let the adhesive set for 24 hours, line up the pivot bracket with the top track and fasten it to the wooden pad.

Once all the brackets are lined up with each other and in place, you can hang the bifold doors by simply folding the doors in half and fitting the guide pin in the upper track. Next, lift up the door and fit the adjustable pivot into the pivot bracket at the bottom of the door opening.

Repeat the last steps for closets with four panels.

Install the doorknobs at a height where it is most comfortable to reach. Don't install the doorknobs too close to the edges.

If the opening requires four section bifold doors, you will need to install alignment brackets on the back side of the two middle doors. (Approximately 16 inches from the bottom of the doors). These brackets will interlock and keep the doors aligned with each other.

I hope this rough guide will help you understand how to hang bifold doors.

bifold doors

What is the bifolding door?

The bifolding door has become a very popular choice over the past 10 years. The traditional patio door or conservatory door has always been a single pane system, or alternatively a French door. A french door has 2 openers which open to either side in order to create a fully open aperture. The bifolding door takes this one step further by offering a fully retractable system which can be manufactured up to 10 metres wide. This has in turn, has led to the number of companies who sell them rise exponentially. Although this can be seen as a good thing this also has its bad points. With so much competition in the bifolding door market how is someone supposed to know which is the best company? Often this question can be answered by your preference to the specific question. Do you prefer a standard handle or thumb turn, do you want the thinnest frames possible or the longest manufacturers warranty? There are no correct answers to these questions, it is normally best to phone around several companies and get good feel for the service they offer.

Strengths of bifolding patio door systems

Allow fully retractable door panels

Range of RAL colours

Add value to your home

Virtually maintenance free

Give your home more space

It is important to understand the differences between different types of bifold door systems. There are 4 different types of system available on the market. The aluminium based folding sliding door, the UPVC bifold, wood bifold and the all new frameless glass patio door system. The most well known is the UPVC due to its high volume of sales around 10 years ago. Since then however the aluminium bifolding door has improved so much that there is no real choice. The UPVc product is made from such low strength material that there are so many more problems with the systems. They often contract so much during seasonal weather that they do not operate properly, they look cheap, come in a limited amount of colours and have very stringent limits on the heights and widths of the system. The only real strength of this system is the price. But if you are looking to add value to your home this will most likely do the opposite. With regards to the wooden based bifold system they are a similar price to the aluminium bifold but also have major issues with contraction during colder months. For this reason the most popular choice and preference for most architects, building contractors and interior designers is the aluminium bifolding door. If you can afford to pay the extra money then you cannot afford to go for the cheaper alternative of UPVc based concertina patio doors.


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