Kyle you should install some sideways 2x4 or metal cross bracing under the plywood that extends from wall to wall at or near the front and again half way back of the countertop.
Is it possible to install marble countertop onthe wall.
You need a completely solid and stable base for the marble slab.
How to wallpaper kitchen countertops.
A level floor is a must for installing a marble floor.
Find the center of the room.
How to attach a countertop to a wall without cabinets.
If the sink is separate from the countertop rather than an integral piece attach it to the countertop before installing the countertop on the vanity.
It s not necessary for the granite to be supported by an additional subsurface like solid plywood.
Mounting a countertop onto a wall gives the countertop an appearance of floating as you are not supporting the countertop with base cabinets or legs.
Reinforce the floor if needed.
If the wall facing edge of a countertop isn t flush and requires adjustment carefully mark all the areas of the countertop to be removed and gently lower it back down.
If wallpaper were just for walls no one would have ever thought of using it to cover cabinets line shelves and turn old dressers into conversation pieces.
Countertops do not need to rely on cabinets for support if its run is only a few feet long.
Check the slope on the floor.
They can easily attach to any wall.
Check the layout of the marble tile to avoid having a tiny edge on one end of your floor.
Install the faucet and drain fittings following the manufacturer s directions.
Allow all putties sealing compounds and caulks to dry for 24 to 48 hours before using the vanity for any purpose especially the sink or other water sources.
Diy network shows how to join granite countertop seams for a perfect fit.
This is a convenient way to mount a countertop at any height.
Watch how to install a granite countertop from diy.
Lay the slabs directly on the frames of the lower cabinets.
You can reinforce your floorboards with another layer of plywood or a cement backer board panel.
Removing a mirror that is glued to the wall almost certainly means that it will shatter upon removal.
Apply a line of sealing compound between the edge of the marble top and the wall behind it.
Removing the countertops requires removing the mirror if it rests on the top edge of the backsplash so replacing the vanity can be messy time consuming and expensive.