Hi all
In desperate need of a few tips on this subject ... paranoid that as we come to the end of our long and arduous project, I'll blow it all by cocking up on this very visible last bit of construction.
We've built lots of new extensions and hacked out new areas for windows, and we're left with the job of joining new render to old ... and making it look as seamless as possible. The building is brickwork cavity, with 100% rendered finish.
My builder has suggested rendering up to the old render, then removing as much of the paintwork from the original render as possible, before laying down a sort of mesh used for EWI systems over the whole building - sandwiched between a special type of adhesive (about 5mm deep). You then can paint over this, and he is very sure that with this system, none of the joins will show ...
What do you guys think? Any pro renderers here like to give their take? We simply can't remove the existing render and go from fresh - too time consuming, and also the render is locked solid to the substrate and would destroy much of the outside layer!
Thanks so much - keen to learn ... look fwd to any top tips ....
In desperate need of a few tips on this subject ... paranoid that as we come to the end of our long and arduous project, I'll blow it all by cocking up on this very visible last bit of construction.
We've built lots of new extensions and hacked out new areas for windows, and we're left with the job of joining new render to old ... and making it look as seamless as possible. The building is brickwork cavity, with 100% rendered finish.
My builder has suggested rendering up to the old render, then removing as much of the paintwork from the original render as possible, before laying down a sort of mesh used for EWI systems over the whole building - sandwiched between a special type of adhesive (about 5mm deep). You then can paint over this, and he is very sure that with this system, none of the joins will show ...
What do you guys think? Any pro renderers here like to give their take? We simply can't remove the existing render and go from fresh - too time consuming, and also the render is locked solid to the substrate and would destroy much of the outside layer!
Thanks so much - keen to learn ... look fwd to any top tips ....