That's the standard size available in almost every building products store.
You go buy one at home depot?
Depends where you buy it - $ 8- 12.
Depends where you buy it, but around $34.
The cost of repairing drywall damage would depend on how much damage is done. If you were to buy the drywall it ranges from $10 to $30 a sheet. Plus if you hired someone then it would cost more for labor then it would if you did it yourself.
Your local home cemter like Lowes or Home Depot
Plaster will do the trick. I always buy the one that is ready-mixed.
If it is glued to the wall and the wall is drywall/sheetrock, then the paper of the drywall will come off with the mirror. Drywall/sheetrock repair will be necessary. Your best bet is to use a glaziers set of suctions cups. Buy pulling with enough pressure, the mirror will eventually break loose. It WILL damage the drywall, so either replace the mirror or the drywall. It is the mastic you are trying to break. Just before it comes loose, you will know it.
White drywall is just normal everyday drywall.
NO. -You buy special drill tipped screws for it at the same places you get steel studs.
A drywall dimpler is a drill bit used to countersink a drywall screw to the proper depth without breaking the drywall paper.
The best types of nails to use for drywall installation are drywall nails or drywall screws. Drywall nails are specifically designed for this purpose and have a smooth shank to prevent damage to the drywall. Drywall screws are also commonly used and provide a strong hold. Both options are suitable for securing drywall to studs or joists.
No, you cannot get cut by drywall