Common problems with laminate flooring include surface-level scratches, dents, warping, and separating seams. Scratches can be caused by dragging heavy items like furniture or from not using a mat under rolling office chairs. Dents can occur from regular wear and tear or from dropping heavy objects on the floor. Most of these issues can be prevented with regular cleaning and moisture control, and many are fairly easy to fix for a beginner DIYer.

To prevent your dining room carpet from slipping, consider using rug pads or grippers underneath to provide traction and stability. Additionally, ensure the carpet is properly sized and secured to the floor to minimize movement. Regularly check and readjust the rug to maintain its position and safety under your dining room table.

Yes, carpeted stairs are generally considered safer than stairs with hard surfaces like wood, vinyl, or tile. Carpet provides more traction, which helps reduce the chances of slips and falls, and its cushioning can lessen the severity of an injury if a fall does occur. Hard surfaces often lack the friction needed for a secure tread and can be quite slippery.

However, it's worth noting that some carpets can also be slick, particularly if they are brand new, dirty, or made from certain materials. If any stair surface feels too slippery, traction treads can be added to most materials to increase grip and improve safety.

No, when done correctly, removing the tile shouldn’t damage the subfloor. However, if there was pre-existing damage to the subfloor from standard use or lack of maintenance, the subfloor may need repairs. For example, if the contractors notice mold growth on the subfloor or an uneven surface, you may need more extensive services before installing new tile.

If you DIY tile removal, remove the tiles one step at a time, individually removing the tile, grout, and mortar to prevent unnecessarily damaging the subfloor. Depending on the age of your home, consider having a professional inspect the subfloor to ensure it’s in good enough condition to lay new tile.