Good info Eddie, Thanks.
I didn't even know you put down a padding 1st.. Is/ it possible to put a wood floor in a triple wide? I know the florrs are junk but was wondering if its possible or even practical?
The snap together floorings, like laminate and engineered, are ideal for moble homes if it's dry. Moisture is a big enemy of them. On new homes, it's importat to make sure the concrete under them is cured and dry, on moble homes, it's all about the outside elements getting in.
Since the floors float on the surface under them, it works great on something like a mobile home that might have more movement on the floor then a conventional home. It also goes right over vinyl without any modifications to the vinyl. Just make sure everything is flat and smooth. Depending on what's there, Bondo works great at leveling out those spots that need something added to smooth them out.
Since the floor is held in place by gravity and it's enourmous weight, it does move around to a small degree, when you walk on it. Because of this, it's very important that it does not touch the walls. A quarter inch is plenty, but more is ok too, as long as you can cover the gap. On most homes, 3/4 inch quarter round is added to the baseboards to cover the gap. I prefer to remove the baseboards and either reinstall them, or put in new baseboards. To me, this gives a cleaner finish.
At doorways, it's ok to have the flooring touch for small areas.
When insallling it, make sure to start in the proper corner. If you start in the wrong corner, they won't snap together very well. Practice first and find the right place to start. As a basic rule of thumb, the grain goes in the same direction of the light, or the length of the room. Of course, whatever looks best is what usualy decides this anyway.
They sell tools that you can buy for tapping them together, but I always just use the end of a piece that I've cut off. You really dont' get allot of waste with these floors, but you will have to cut them to get it right. I found that cutting the end off of one of the pieces gives me a perfect tapping tool. Be sure to cut off the proper end. Just put you pieces down at the corner that it all fits together an see what the end is. Then cut off a piece that fits in there and you have a tapping too. that is perfect for that model and type of flooring. Since there are so many variations, I always do it this way.
Buy the better padding, tape it together with 3 inch masking tape, or you can use a special tape that they sell for this. The last floor that I did had a clear plastic over it with a tape already part of it. That was from Lowes, and it was a really good pad. This was the first time that I saw this, so I don't know if anybody else sells this type of padding or not. If not, buy tape. The padding just lays on the floor undernieth and is not attached to anything. It can touch the walls, or come up short by a bit. It's not crucial there, but it is crucial in all the walk areas and anywhere somebody might walk.
This is an easy do it yourselfer, but you do have to make sure the floor under is flat and level. You will also find that allot of getting up and down, bending over and working on your hands and knees. To get around corners, doorways and fireplaces, the cuts have to be precises. If unsure, cut it twice. Once to get close the second time to make it perfect. I've been known to cut a board three and four times to get it just right. For those areas that you will see it, only perfect will work.
Eddie