
Arron Sutton
Hi, to replace like for like with corrugated plastic sheets (Which I would not recommend) on a standard size one car carport could be done for around the £500. mark.It can take anything from a couple of hours to a days work depending on the situation and there are things like flashings to consider and condition of framework etc. To upgrade to a poly carbonate type roof with glazing bars which would last a lot longer this could increase the price to anything from £1000-£2000 depending on the individual situation. I hope this helps.