Nickthebuilder
New Member
Hi can anybody help , I am a builder and about 15 mths ago we built an extension ,with k rend Finnish ,it went on concrete block,base coat mesh then top coat
The problems we have are ,
1 still very patchy ,
2 when it rains the rain is driving against the render which is running down the wall
Then his the patio glass. And onto the sill,
My problem is whatever s in the rend its stained the glass and discoloured the alluminum sill !
We can't clean the glass it just won't come off
The grey sill has discoloured so Badley we will have to renew it or re spray if poss
It's as though there s acid forming , when rain hits it
There are 2 sets of doors on same elevation ,the other one is ok ?
Any suggestion ,nick
The problems we have are ,
1 still very patchy ,
2 when it rains the rain is driving against the render which is running down the wall
Then his the patio glass. And onto the sill,
My problem is whatever s in the rend its stained the glass and discoloured the alluminum sill !
We can't clean the glass it just won't come off
The grey sill has discoloured so Badley we will have to renew it or re spray if poss
It's as though there s acid forming , when rain hits it
There are 2 sets of doors on same elevation ,the other one is ok ?
Any suggestion ,nick
