2cm Granite With Plywood

Why use plywood for 2cm granite instead of a different material.
2cm granite with plywood. We will also have 2cm granite being installed tomorrow. In high humidity climates like houston the plywood may warp creating unsightly gaps and expensive repairs. The standard thicknesses are 1cm some manufactures actually use 1 2cm 2cm and 3cm. Plywood is an engineered wood that comes in various grades ranging from a through d.
2 cm granite slabs went out of favor mostly because they involve extra work which equates more expenses for you the homeowner. I built my cabinets to have a piece of 3 4 plywood sit on top of the partitions and be the same height as the face frame flush with the top of the face frame so does this 3cm granite sit on the top of the plywood. Grade a is the best quality and most expensive while grade d is the worst quality and least expensive. I can only tell you that my contractor installed 3 4 plywood.
My granite installer checked it out. Laminated 2cm edge profiles only look thick at the edge. Our 8 foot wide island with 15 overhand has 5 metal bars about 2 wide by 3 8 thick embedded in the plywood under it. 1 cm is equal to 3 8 2cm is equal to and 3cm is equal to 1.
Ours is 2 cm granite. Undermount sink cut outs still show 2cm. Antolini natural stone antolini luigi c is the top producer of quality natural stone leading the way in technology quality and customer service. He is going to raise it up with plywood to get same thickness and put the 2cm granite on top.
It s screwed in from the bottom and thinks he can get it out without disturbing backsplash. Once installed 2cm countertops often require some sort of decking like plywood to provide extra support which adds an extra step to the process. A box beam gives greater resistance to flexing per weight of beam but those bars are pretty strong they aren t going to flex to any degree with a person s weight. That works out to 1 about every 2 feet.
A lot of companies that sell granite tops over the internet also do it in 2cm because of the weight factor. Granite fabrication is typically only available from 2cm or 3cm. And while some still argue in their favor 3 cm thickness has become the new standard for kitchen countertops and most other applications. Most granite is too fragile for 1cm.
I don t know what is necessary or customary. 2cm laminated edge installation requires plywood underneath the stone to raise the countertops above the drawer opening. 1 two centimeter 2 cm granite slabs were the previous industry standard. Our dishwasher is at the end of a run so there is a wall directly to the left of it.