Due to the open plan effect Bifold doors offer they have become a popular inclusion in current designs for domestic and commercial properties. Sometimes called concertina doors, these doors are folding doors that are made from timber or aluminium. They are the perfect style of door for entertaining areas in homes, units, cafes and restaurants.
Glass installation and glass replacement in concertina style doors
As glass and glazing experts, Valiant provides glass replacement services for bifold doors in all types of properties. There are many varieties of bifold doors, however Valiant’s staff are fully qualified glaziers who are familiar with all glazing systems for this type of application.

Benefits of bifold doors
Open plan
The main benefit of bifold systems is that they provide a wide opening, which offers easy access and also allows light and air to flow throughout your premises.
Room divider
Bifold windows and doors are great as a room divider, which can be opened to offer both privacy or a open area.
Contemporary
The most common materials used to manufacturer bifold doors are aluminium and glass, which combine to present a contemporary alternative to standard door systems.

Features
Stack to one side
Bifold doors consist of multiple panels that stack to one side when opened.
Top track wheels
The doors are usually connected to a track system located above the doors, which contains rollers to enable easy operation.
High traffic areas such as shops and restaurants, where the doors are used every day, generally require a heavy duty design that can handle this daily use.
Some manufacturers have used lighter grade systems in the past, which have caused problems with the glass.

Available in a range of colours
Aluminium frames are usually powder coated in a wide range of colours to suit any colour scheme, while timber bifold doors are mainly stained or painted to your preferred colour.
Glass types
Valiant’s glaziers are familiar with all types of doors and therefore we can supply and install new glass in any system. Whether it is timber or aluminium we have your glass needs covered.
Most popular types of glass
- Laminated safety glass
- Toughened safety glass
- Low-E glass – Comfort Plus
- Standard tinted glass