Sanding Wooden Floors with eQualle Sandpaper Sheets (60, 100, 180, 320 Grits)

Refinishing hardwood floors can breathe new life into your home, but the secret to a professional-looking result is proper sanding. With eQualle Sandpaper Sheets (9 x 11 inches), you can strip away old finishes, smooth imperfections, and prepare your floors for staining or sealing.

Why Sanding Matters for Floors

Floors take heavy wear from foot traffic, furniture, and daily use. Sanding removes old coatings, levels uneven boards, and opens the wood grain to accept new finishes evenly.

Essential Tools

• eQualle Sandpaper Sheets (9x11 in)
• Drum sander and edge sander (for large areas)
• Sanding block for corners
• Vacuum or dust extractor
• Wood stain or polyurethane finish
• Protective mask and hearing protection

Recommended Grit Sequence

• 60 Grit (25-pack) — For removing old varnish, paint, or deep scratches.
• 100 Grit (50-pack) — For smoothing after heavy sanding and evening out boards.
• 180 Grit (25-pack) — For refining and preparing the floor for finish.
• 320 Grit (100-pack) — For ultra-smooth final sanding before stain or sealant.

Step-by-Step Process

1. Prep the room. Remove furniture, rugs, and baseboards if necessary.
2. Initial sanding. Use 60 grit with a drum sander to strip old finish and level rough boards.
3. Smooth with 100 grit. Sand again to remove marks left by coarse grit and refine the surface.
4. Refine with 180 grit. Switch to finer sanding for a clean, even look.
5. Final pass with 320 grit. Achieve a silky surface ready for stain or polyurethane.
6. Clean thoroughly. Vacuum and wipe floors to remove all sanding dust.
7. Apply finish. Stain or seal the floor according to your desired look.

Special Cases

For engineered wood, avoid very coarse grits like 60, as the veneer is thin. Start with 100 grit instead.

Pro Tips

• Always sand in the direction of the wood grain for the smoothest results.
• Change sandpaper sheets frequently to avoid burn marks.
• Overlap sanding paths slightly to prevent visible lines.
• Use edge sanders and hand sanding blocks for corners and tight areas.

Aftercare

• Allow the finish to cure fully before placing furniture back.
• Use felt pads under furniture legs to prevent scratches.
• Clean floors with a damp mop and avoid harsh chemicals.

FAQs

• Do I need to sand between coats of polyurethane? Yes, lightly sanding with 320 grit helps each coat bond better.
• Can I sand floors by hand? Only for very small areas—machines are recommended for entire floors.
• What grit should I stop at for staining? 180 grit is ideal, as it leaves enough texture for stain to absorb evenly.

Video Guide

With eQualle Sandpaper Sheets (9x11 inches), you can achieve professional-grade hardwood refinishing at home. Explore more grit options in our Extra Coarse Sanding Collection.