Flooring

18*18 = 324 tiles.

Assuming the floor is an ideal shape, it comes out to 2684/289~9.29, so the best answer is ten tiles. Although other certain shapes would change how the square tiles need to be placed.

First I would convert 16x16 inch tiles in feet

16x16 inch tiles = 1.25x1.25 feet tiles

To calculate the square feet that one tile takes up multiply 1.25 x 1.25

1.25 x 1.25 = 1.5625 sq feet

Now calculate 190/1.5625 to find the number of tiles that can fit in 190 square feet

190/1.5625 = 121.6

You will need 121-122 square tiles

This depends on the brand/quality of cork. A good brand, such as Natural Cork (made by US floors) will usually have a 25 yr warranty. They do also offer a lower quality Eco cork w/ 15 yr warranty. Be careful of cork that is very cheap...it may have low warranty (15 yrs or less) or no warranty, and since it is an item that is imported, the quality can vary greatly.

It depends, first of all on the dimensions of each tile. The question states that the tiles are 12 x 12 but gives no indication whether those measures are inches or centimetres.

Assume, that the measurements ARE 12 inches x 12 inches.

Then each tile has an area of 1 ft x 1 ft which is 1 sq ft.

The minimum number of tiles required to cover 220 square feet = 220/1 = 220. However, that requires the further assumption that the area is well behaved and that there is no wastage. Unless the area is in the form of a rectangle with sides that are a whole number of feet, that will not happen. And when you need to cut tiles, you will have breakages, cut-offs that cannot be used and so on.

So, given two major assumptions, the answer is 220 tiles but, since neither assumption can be justified, I would suggest around 240 tiles.

18 inch x 18 inch tile is really (1 and 1/2) feet by (1 and 1/2) feet

That is (3/2) x(3/2) square feet = 9/4 square feet.

To cover 900 square feet we need (900)/(9/4) = (900) x (4/9) = 100 x 4 = 400 tiles

It is not clear what is meant by an "18x18 square feet" tile.

18ft * 18 ft = 324 square feet, so that one tile will be more than enough.

An 18 inch by 18 inch tile cannot be a 18x18 square feet tile.

I charge $5 per foot with a 100 ft min.

This varies based on the type of padding and the manufacturer. Most tend to range from 20-40 sq yds.

Plywood typically does not need to be fumigated unless it shows signs of infestation by pests, such as termites or wood-boring beetles. Fumigation may be necessary for plywood that has been stored in infested conditions or transported from areas with known pest issues. It's essential to follow local regulations and guidelines regarding pest control and treatment for wood products. Regular inspections and proper storage can help prevent infestations.

There are 2.54 centimeters in one inch. First, I would find the square footage of each tile.

(15/2.54)*(59.5/2.54)=(5.906*23.425)=138.348 square inches per tile

Now, we would divide that number by 144 (the number of square inches in a square foot) to find the square footage of each tile (138.348/144=.96sqft/tile)

Now divide your total you want to cover (428sqft) by your sqft/tile (.96sqft) and you get 445.83, so, 446 tiles to cover the area desired.

If you're laying it, I would figure in 10% for waste, making your total 491 tiles.

...and that is without grout joints :)

You should not tile on top of a hardwood floor. If you do, it will crack as the wood underneath will expand and contract throughout the seasons.

Instead you should be installing on top of some sort of concrete floor. You could either add mud/self leveling mix or cement board. You may also want to remove the hardwood first, if you can.

1"

If it appeals to you, you can.

You would need a total of 80 square yards - you would have a piece 24 feet by 2 feet left over.

23 ft * 9 ft = 207 sq ft = 19.23 sq metres.

A 19.75 x 19.75 inch tile covers 390.0625 square inches, or 2.70877 square feet (divide by 144, which is 122, since we're working in square quantities). 1000 / 2.70877 = 369.171 tiles to cover the given area. (Were you to purchase tiles to actually do this, you'd haver to buy at least 370 tiles, since you can't buy 0.171 tiles.)

Yes, repairs can be made to grout after it has been sealed, but the process may be more challenging. To repair sealed grout, you often need to remove the damaged section first, then reapply new grout and seal it again once it dries. It's essential to choose a compatible sealant that works with the new grout to ensure a proper bond and maintain protection.

fifteen dollars an hour

18*18-324

319 square feet = 391*12*12 inches

= you solve it yourself.

25 geinus

Its not ideal but if you overboard the existing tiles with hardboard or similar to remove the uneven surface you would get caused by the grout joints you should be ok

Yes - but a qualified yes. If you are talking about the 12" square vinyl floor tiles that are still securely fastened then you can go right over them. If they old tiles are lifting or loose then the answer would be no. If only one or two tiles are loose then you can remove those ones - and with a patching / floor leveling compound fill in the voids so that the entire floor is smooth and level. If you can not find a patching compound try using a modified latex thinset (for tiles). It sticks to most things and is relatively cheap and will last longer than the sheet vinyl floor. If many of the tiles are loose - remove them all. The old adhesive is starting to fail and will cause problems after you install the new floor.

There are several ways to fasten sheet vinyl flooring the most common being glued down. Check the manufacturer's instructions on what the acceptable substrates are. I would highly recommend first washing (to degrease) then scuff sanding the old tiles to promote adhesion.