Bi-Fold Doors

Essentially, Bi-Fold Door is a double-leaf (pair of door panels) door attached in the centre by a set of hinges that hold the 2 parts. The doors run along a track on the floor, so to open the doorknob or handle is gently pulled or pushed and the door “folds” open.

Installation Window Grilles
Green Color Aluminium Grilles
Bi-Fold Door

Advantages of Bi-Fold Doors

Bi-fold doors are great space savers in small rooms as they do not need the floor space that a traditional Swing door requires for opening and closing. As compared to Sliding Doors they are still more efficient since they fold back on themselves and give an almost 100% opening. Popular for bathrooms, kitchen entrances, laundry rooms and so on, they can be found in various finishing to suit any décor.

The strength of the doors is another advantage as you do not have to worry much about the doors getting damaged or chipped in the long run.

Types of Bi-Fold Doors

Based on the movement mechanism, Bi-fold Doors are available in two configurations –

Normal or Conventional Type

which has top and bottom track. This is the common and cost-effective option.

Top Hung Type

which does not need a bottom track. The door panels slide by means of rollers on the top track.  This type is suited if you have wheelchair bound occupants in your home.  However, these cost about 30 to 40% more than the normal Bi-fold doors

Materials Used

Materials used for Bi-fold doors range from Wood to Metal for the frame; and glass, acrylic or other composite materials for the panels. Aluminium Bi-fold Doors are generally preferred, it is scratch and dent resistant and perfect for use in high traffic areas, where there is more wear & tear.

Maintenance of Bi-Fold Doors

Bi-Fold Doors are easy to maintain and service. Simple checking for dents, obstructions, etc for the top & bottom metal track that guides the doors and ensuring they are well greased is sufficient.

For Top Hung Bi-fold doors the rollers that move the door panels should be investigated once in few months.

Supply & Install of Bi-Fold Doors in Singapore

Grilles N Glass has installed hundreds of Bi-Fold Doors for happy customers across Singapore in the last 10 years.

Out top selling type is the Aluminium frame (white powder coated) with Acrylic panels which come in a variety of colours. This is much sought after for bathrooms and kitchens for their neat, elegant look and also for their cost effectiveness.

We guarantee you one of the lowest prices for Bi-fold Doors island-wide. And our price includes supply, installation of new door as well as removal and disposal of the old door. So, there are no hidden surprises to the customer. 

We offer direct factory price with latest designs and excellent workmanship

What Customers Say

Based on 58 reviews
Thank you Alex for the quality product, patience and great after sales service. I will definitely recommend you to my friends and relatives.
vettekudath sathian
vettekudath sathian
Alex and his staff did an Excellent work to replace my 4A Apartment entire windows & grills ! Your crew are amazing and so diligent to execute all tasks with smiling face and did an exemplary house keeping jobs afterwards ! Hassan, Kumar, Ujjwal and all worth mentioning for their good attitude and perfection in work manship ! 🙏💐
James G
James G
Got in touch with Alex after seeing many positive reviews online, and decided to engage him to supply and install our whole house windows and catproof grilles. Unlike other big names in the market who quoted high prices but were unable to demonstrate their worth, Alex provided us with fantastic soundproofing solutions for all our windows at a reasonable price. He was always very punctual for site visits and highly responsible throughout the process. Permit application with the authorities was always done on time, and his wife AJ was also very prompt in coordination and following up with us for subsequent installations or touchup work. His workers were also very careful with our flooring, making sure to lay protection before carrying out their works. All in all, my wife and I are extremely pleased with our beautiful windows and grilles, as well as the level of soundproofing. We would highly recommend Alex to anyone who are looking for serious and professional window contractors.
Benjamin Ong
Benjamin Ong
This is for a 4-room resale HDB kitchen window replacement. Decided to enquire with Alex after seeing many good reviews online. Unlike other contractors who were reluctant to come down for site-consultation before proceeding or very slow in response, Alex was quick to respond and agreed for free consultation even if we choose not to proceed. During consultation, he was sincere and patient with all our questions and recommended his solutions professionally. He also assured us that it would be done well, especially the hacking of wall tiles. On day of installation, Alex came down with his team. Once again, they assured us. Indeed, His team were professional and did a great job. After they left, I had couple of questions on the grilles and its rollers. Without hesitation, Alex answered them and sent his team down again to check on the same day. We are very happy with the results! Their services had been excellent! Highly recommend!
wenD t
wenD t
Sound proof your windows, don't suffer anymore, is a worthwhile investment. Good service and easy liaising with staff thru whatsapp. Thumbs up.
Always a great service and quick response from Alex! Used him twice now. Good job
Changzhong Zhuang
Changzhong Zhuang
Alex was excellent from beginning to end. He was responsive when i asked for a quote, which is unusual as most vendors are only quick to reply after we sign the deal. He was also very prompt in fixing a date for consultation. During the consultation, he was punctual, professional and knowledgeable. He brought all the samples for the grilles and window glass, he gave me valuable input on which windows i should change, the kind of grilles/windows are suitable for my needs, and also highlighted the particular considerations of my house and family to better help me make the decision. On installation day, he was very punctual, and made sure to personally brief his team of Bangladeshi and Indian workers. His team was fantastic. Even after Alex left, they were polite, hardworking, professional, helpful, and followed Alex's instructions exactly. They asked for permission to use the electrical sockets and bathroom, and made sure to sweep the area clean of all debris after their work was done. They were also careful to avoid damaging any of the furniture, which took quite a bit of effort because there was quite a bit of hacking and the aluminum and window frames were large and bulky to move around. They knew i wanted the work done asap because i had an infant and wanted to quickly clean the place up, so they worked all the way until 3pm and went without lunch - thanks so much for this! After they were done, the supervising worker went to inspect every window and grille to make sure they were in good condition. The workmanship was very good - windows and grilles were exactly as promised, with the measurements precise, the material of high quality, and the installation clean and with no damage at all to the surrounding area. The after-service was great too. There was a mis-comm regarding the grilles, and Alex came over after his workers left to discuss this. He did not push blame but simply offered to come back next week to fix it up. Further, the silicon for one of the windows had a small issue, and Alex touched it up on the spot. It was great because usually vendors will only perform repairs a few days later. All in all i am a very satisfied customer and recommend Alex and his team without reservation. Thank you!
Michelle Robert
Michelle Robert
I called many many contractors and none were willing to take up the job for my 3 panel windows installation cos I guess it's not worth the money in their eyes. But Alex was the only one willing to come all the way to my place and very punctuality to take measurements despite how busy he is. When his men Kumar and another guy came to install, the work was done perfectly! They even cleaned up my place after the job. Really well trained and extremely professional. I really appreciate Alex for being willing to take up my job. Thank you so much!! 🙏 🙏