I presume you mean floor coverings - technically, carpets are simply placed on floors like large rugs.
You don't need to have floor coverings laid professionally, but they do need to be stretched with a special tool (called a knee kicker) and other specialist tools might be needed (for example, to join two pieces together).
That is the corect spelling, "I laid the carpet." Here, laid is the past tense of to lay meaning to put it down on the floor.
A fitted carpet means that the carpet covers the whole of the floor area. An underlay may be laid first and the carpet laid on top. The carpet is not attached to the floor.
Not necessarily: he can have the carpet professionally cleaned.
Sawdust
Have the carpet professionally cleaned
carpet, teeth, dress clothes
That musty smell could be coming from mold in the carpet and or it's padding, as basements tend to be damp. You could have the carpet cleaned professionally or clean it yourself with a good carpet cleaner. If this is unsuccessful it may be necessary to replace the carpet padding or both the carpet and it's padding.
Industrial, or commercial-grade, carpet is carpet that can be glued directly to the floor. It may also be laid on 1/4 inch thick, 8 pound padding. This carpet is often made of polypropylene.
A CARPENTER. Carpenters practice carpentry, they work with wood. Not carpet. A carpet layer is some one who professionally installs carpet, and usually other flooring as well.
If the carpet is not dried out appropriately and completely, the cotton base may become fragile and rot as a result. Mold and microbes may also flourish in such a humid environment. It is best to have the carpet cleaning professionally.
It should also be noted that choosing the carpet that is well suited to a given area is another factor that guarantees that the carpet will be cared for its lifetime. Moreover, once laid, the carpet needs an effective carpet cleaning that should include vacuuming; cleaning with cleaning solutions; and removal of stains or spots.
Upholstery cleaning may be done professionally or on your own. Professionally is much higher than on your own. If you rent the carpet cleaners at drugstores or super stores, they have an upholstery attachment. Including cleaning products, you should be way under $100 for the total cleaning.