There is more to just ripping up tiles and dropping a sheet of fibro down and retile.
I'm not about to question the person quote HE has been to the job and seen what is involved. Of course I don't know what he was doing for that job either.
My take on a job like this is
I will assume the balcony has handrails so this will need to be taken off or supported while the works are done. Rip tiles up and place rubbish in bin, rip tile existing tile underlay up and place in bin, if you can have the bin next to the balcony you can toss straight in, failing that all has to be carried downstairs to the bin.
I would not even consider putting the new sheeting on top of old timber flooring (shot edge) I would remove the shot edge flooring. Check the joists (joists are what the timber flooring was nailed to) if any joists are showing signs of rot, replace them. Need to also check if the joists are large enough to support compressed sheeting? If they are clean the tops of the joists and make sure all joists are straight for new sheeting to be installed. Also check to ensure there is fall (25mm) away from the house/unit. If the falls are ok and the joists are solid.
Off to the next stage.
Place the joist strips on, lay the compressed sheets down with correct beading betweens sheets. Drill and screw sheets down using the correct screws ( I prefer to have double joists at joins). Get waterproofer to do his bit. Tiler can do his bit. Handrail can be put back in place. Job can now be cleaned up.
Consideration - if the joists are too small and you just put sheeting on it will leak again in time as the joists will move as you walk on the deck and cracks will happen, and bugger me it leaks again.
Consideration - putting the sheets on top of the existing flooring will effect the height at the house and I thought it was to be about 70 mm don't have the time to look it up.
I want even bring into WPHS matters like requiring fall protection to be in place to do the works.
Nows the time to get it right, I would also get a professional water proofer in at this stage, to advise on what is required to correctly waterproof the deck.
Brian
I'm not about to question the person quote HE has been to the job and seen what is involved. Of course I don't know what he was doing for that job either.
My take on a job like this is
I will assume the balcony has handrails so this will need to be taken off or supported while the works are done. Rip tiles up and place rubbish in bin, rip tile existing tile underlay up and place in bin, if you can have the bin next to the balcony you can toss straight in, failing that all has to be carried downstairs to the bin.
I would not even consider putting the new sheeting on top of old timber flooring (shot edge) I would remove the shot edge flooring. Check the joists (joists are what the timber flooring was nailed to) if any joists are showing signs of rot, replace them. Need to also check if the joists are large enough to support compressed sheeting? If they are clean the tops of the joists and make sure all joists are straight for new sheeting to be installed. Also check to ensure there is fall (25mm) away from the house/unit. If the falls are ok and the joists are solid.
Off to the next stage.
Place the joist strips on, lay the compressed sheets down with correct beading betweens sheets. Drill and screw sheets down using the correct screws ( I prefer to have double joists at joins). Get waterproofer to do his bit. Tiler can do his bit. Handrail can be put back in place. Job can now be cleaned up.
Consideration - if the joists are too small and you just put sheeting on it will leak again in time as the joists will move as you walk on the deck and cracks will happen, and bugger me it leaks again.
Consideration - putting the sheets on top of the existing flooring will effect the height at the house and I thought it was to be about 70 mm don't have the time to look it up.
I want even bring into WPHS matters like requiring fall protection to be in place to do the works.
Nows the time to get it right, I would also get a professional water proofer in at this stage, to advise on what is required to correctly waterproof the deck.
Brian