Unfortunately roof tiles cannot be replaced from inside.
Removing roof tiles from inside.
If you do not have a scraper use a garden spade with a flat blade to hook the tiles underneath.
This will prevent the solution from draining in your direction.
Then use a brick trowel to lift up the broken over the baton underneath and slide it down and out.
If you are removing any tiles from your roof it is a great idea to store them for use in the future.
Spray the entire roof thoroughly.
Do this using two pieces of timber to hold them up.
Push the shingles down to the roof jacks.
Work your way through the top row of tiles weakening and pulling them.
I d tend to agree with agl above.
Working with roof tiles is a lot easier when you know a couple of basic tricks.
Once you have safely gotten to the broken tile you ll need to slightly lift the tiles that overlap the one to be removed.
The shingles will roll up like a ball in front of the fork.
This video from bunnings shows you how to take a tile off and replace it prop.
This maneuver will help to remove the piles together with nails.
This video shows how to replace an interlocking roof tile such as the marley ludlow major or the redland renown.
Roof tiles can break easily and in most ca.
Continue tearing off the shingles and underlayment until you reach the roof jacks then start over at the top of the roof.
Remove shingles in a 2 to 3 ft wide section as you work down the roof.
Continue spraying until you see runoff then let the chemicals sit for 15 20 minutes to soak in and begin attacking the mold.
Answered 22nd jan 2016.
That way you can be sure you have got an exact match if you need to replace a tile later on especially if your roof is a bit older.
Start on lowest row of shingles and work your way backwards to the upper part of the roof.
Keep your old roof tiles.