We specialise in either Aluminum or Pvc Bi-fold doors and at Allen Windows we pride ourselves on providing the highest security products combined with a stylish wow factor finish.
All of our Bi-fold doors are maufactured to the highest quality and come with A-rated glass as standard
We can offer a number of different door opening combinations in which one of our company designers would discuss with you prior to manufacturing
Allen windows can supply a wide range of colour options for your Bi-fold doors from-
Anthrecite grey bifolds
Slate grey bifolds
irish oak bifolds
we also offer a coloured outer frame and white on the inside finish.