We are providing a service for those who have been shopping around for the best price such as supply only but looking for a installer or professional company who carry out a in house installation on the most well known kit bi folding doors. We have put in a place if a client decides they want to save money but want the best service and free peace of mind which such a builder could not or a recommended double glazier. DD installations live up to bring a door distributer but also take installations to the highest standard with a guarantee that offers complete free peace of mind and this is because once installation is finished and final balance is paid they provide a premium. Insurance backed guarantee which is backed by IPWFI and covers you if we cease trade over the 10 year period and will be undertaken by another member of IPWFI. This gives complete satisfaction to your install being checked by fensa we have to comply to regular checks and our products have to comply to new r