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Bi-folding sliding doorset



                 THE MODERN DAY HOME

black metal doors
aluminium bifold door smart visofold
low threshold smart visofold 1000
bi folding sliding doors
4 pane bifolding door i
black aluminium bifold door
black aluminium bifold door
Aluminium level threshold track
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Grey ral coloured aluminium track
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photo 2 (1).JPG
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black bifold doors with a tint glass

Very much in demand, are bi-folding sliding doors, also known as 'concertina'. More and more spaces are being opened up to bring the outside in. 9 times out of 10 if your having an extension theres agood chance you will be fitting bi-fold doors. with level thresholds and various opening options available these are the perfect choice.


Our doors are the slimmest around, giving you the maximum glass area and an overall pleasing to the eye product with no 'Bulky profiles' obscuring your view...

slimmest profile on a aluminium bi fold door
Sliding wheel mechanism on a bi folding dorr with level threshold
bi fold door profile techinical drawing cross section with sizes
image of a cross section of a aluminium sliding door with the threshold design

only 132mm 








The important stuff:


threshold track

" Click on the images to enlarge"

Threshold options

low level set in threshold

standard weathering threshold

cad drawing of low level set in threshold
cad drawing of the standard weathering threshold on a 150 cill
technical drawing of the low level threshold with dimensions
technical drawing of the standard weathering threshold with dimensions
line drawing examples of bifolding door opening configurations
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