Carpet Over Plank Subfloor

The carpet pad over uneven subfloors will wear unevenly and quickly with the pressure from feet and furniture causing the carpet and the padding to wear out much quicker.
Carpet over plank subfloor. Underneath the hardwood laminate tile or carpet lies the subfloor and it s a component that only gets attention during a full scale renovation or a full blown problem. We re ready to install carpet but i m unsure if my plank subfloor is sufficient to lay carpet over my installer recommended laying down a 3 8 plywood underlay to keep things uniform. Wood strip board or plank subflooring. Ideally i would tear out the existing finish flooring screw down the existing plank subfloor where loose repair the plank subfloor where needed and then lay my new flooring engineered hardwood right over the existing.
The rest of the floors are 3 4 oak as you can see in the pictures. Laminate underlayment is thin 6 to 8 millimeters foam padding that comes in rolls about 3 feet wide. There are few holes and it is level for the most part he had said the end results would be better if i took the time now. Even some of the telltale.
Re secure any loose wood subfloor planks osb or plywood subfloors to the floor joists using 2 1 2 deck screws. If the plank subfloor is solid 3 8 might be fine but consider 1 2 or thicker underlayment grade plywood. You need to fix the uneven floors by using a leveling agent or putting down a new subfloor before you install your flooring to ensure that your investment in flooring will keep its value. Flooring over plank subfloor whether or not you need plywood underlayment under engineered wood flooring depends on the condition of the original subfloor.
Loose or damaged subfloors can cause squeaking and affect the performance of the finished flooring that is installed over it. Either plywood or osb is sufficient as a subfloor for carpeting. Concrete slabs should be flat use a leveling compound to fill any depression or voids. Right now i have 3 4 tg hardwood which is not in the best shape over a 2 5 wide x 3 4 inch think plank subfloor which runs perpendicular to the joists 2x10 16 oc.
I have learned so much thanks to the searchable articles on. Simply apply the adhesive to the subfloor with a notched trowel and spread across a small area at a time approximately 1m. It can help smooth out very minor dents and bumps in the subfloor.