As a rule, almost always such shortcomings can be corrected without outside help. The creak is published by those boards that have poor fixation, they are not qualitatively fixed in relation to the beams. All work comes down to eliminate these unpleasant creaks. Actions are quite simple, just add a few nails in the right place, or just add a wedge.
If you can make actions from below, this basically applies to those cases when there is a basement below, then someone must walk on the floor so that you can determine which board is creaky. When the reason is found, you need to drive a wooden wedge between the beam and a poorly fixed board. But you do not need to try to raise the board, otherwise it will be too high compared to the rest of the floor.
How to get rid of a creaky floor?
An unpleasant phenomenon can be eliminated by tightening the screws from above. It is required to make holes in those boards that make a creak. The boards are attached to the beams using screws, the length is thirty -seven centimeters. To make it more reliable, drilling must be done at an angle. When the main work is completed, you can put the screws of the screws, and make putty.
There is a simpler way to get rid of the creak, in the case when the boards just rub on each other. Find out the place, and if you managed to determine the defective area, place graphite powder in the gap. Talc is also suitable for this purpose, as well as the methodology of clogging wedges. It happens that such funds give only a temporary effect, therefore, you need to attach boards using screws that have a secret head.