Hi a good solution is to fill area with a ready mixed joint filler (the type dry liners use) it's easy to rub down and will fill the thinnest,apply a watered down coat of paint, let dry and paint as normal. Hope this helps
Hi,I have a bungalow which has 2 old windows on the side that the last owner has bricked up.Ive just started decorating my sons room which has 1 of these windows on a wall in the room,I put a coat of paint round and the next day the room was dry except above the old window, I think the inside has be...
