I have been repointing verges on a house in the town where i live.These houses are appx 5 yrs old and cost an arm and a leg(very exclusive shall we say).Anyway i must have done work on at least 8 different houses.All pointing,not enough cement in the mix,all powdery.Basicly the whole estate is full of houses that are built to a poor standard.Right the customer said can you check my fascia board,the paint seems to have blisters on it.Check i did and to say i was shocked was an under statement,it was not wood but MDF,My fingers went right through the so called blister and into a brown mush.It was not the whole fascia board but the deep part at the bottom.They just dont build em like they used too........Keeps the likes of me in work anyway.