Hi there. I’m looking to install an internal sliding or folding door for my hallway. Job needs to be completed no later than Friday 13 April, before I go away! I’m looking for recommendations and for the builder to buy the appropriate product which in return I will of course pay back providing a receipt is given. The work you carry out must also have some sort of warranty (written warranty) is this something you can maybe look at? Thanks in advance, Zaine