At Multi Home Improvements,
we understand the importance of 'quality'. When you buy a upvc bi-fold door from us, that's exactly what you get. Purchasing an external bi-fold door is a large investment and one you want to get right first time.
For a upvc bi-fold door UK to last and operate well it needs to be built using high quality materials: it should have superior glazing, be fabricated correctly and fitted by installers with experience in folding sliding doors. As with any type of concertina door it's important to remember that further adjustment is often required after installation. Moving parts such as hinges, rollers and locks - and even the glass itself –need time to "settle" into place after being opened and closed a number of times.