Is it better to paint walls or sand floors first?

It is often a time consuming and frustrating experience refinishing old flooring. While it is tempting to try to paint a newly refinished floor, it is generally not recommended. 

It is not an easy question, and every individual has their own opinion. Much of it relies on changing variables, some of which can be unique to your project. Refinishing Walls Before Painting Floors. More accessible to coordinate the overall colour of the walls to the floor than simply painting the floor over it. Damage to walls from floor sanding is even easier to patch over and paint over than over the walls themselves. Learn more about how to save your floor paint stain from the best floor sanding in Toowoomba.

Should You Paint Walls Or Sand Floors First

How do you clean the dust off walls after sanding floors?

The most important thing is to use a broom, Swiffer, or vacuum to remove most of the dust. After that, you can thoroughly clean the walls with soap and water to ensure that all dust has been removed.

You do not have to sand each floor in the same way. Each floor in your refinishing process will be sanded with a different grit sequence. The goal is to ensure the floors have similar wear. For example, if all your floors are sanded at the same depth, you will create uneven wear between the floors. Even if all your floors are the same depth, you can still choose a different grit sequence for each floor, depending upon your needs. This allows you to work with a consistent product instead of an inconsistent finish.

Do you have to sand hardwood floors before painting?

If you’re painting completed wood floors, you’ll need to sand and prime them first. When you’re on your hands and knees with sandpaper—or even an orbital sander—it can be an exhausting job. Rent a floor buffer from the hardware store to save your back.

When it comes to painted walls, it is important to remember that they are exposed to the elements day after day, so they must be protected from damage. In addition, there are often when the colour of a freshly sanded floor may not be as bright as a newly painted floor. You can overcome these issues using a primer coat and then lightly sanding each sloping surface using a drum sander and fine-grit sandpaper.

If you are using a sanding and painting technique for hardwood floor finishing, you should consider light sanding to prep the floor for the final coating. This process allows you to achieve a smooth surface without removing too much of the wood floor finish. You can then apply the layer using a drum sander or paintbrush. Once you have applied the hardwood floor finish, you may want to allow it to dry thoroughly so that it can properly seal and protect your floor. After it has dried, you can buff it to bring out the natural grain and bring out any imperfections in the finish.

Does floor sanding create a lot of dust?

Yes, dust is produced when sanding the flooring. There is no way around it; it is a necessary part of the process. There are, however, some measures that can be taken to reduce it. We always put plastic around the parts that aren’t being worked on, and our machines do an excellent job of collecting dust.

Oil-based floor polishes are a good option for getting a professional look because they work well on even the most difficult defects and areas of weakness in the wood. You apply an oil-based finish and allow it to dry. Then you buff the floor to restore its shine. An oil-based finish is available in both wet and dry mediums.

Drywall-based wood floor finishes are best used for defects in the wood. You apply the drywall-style finish and buff it to achieve a smooth surface. The drywall-based finishes are available in both wet and dry mediums. If the entire floor needs to be refinished, you can purchase an acid-free, biocompatible finish.

Polyurethane-based floors provide the most professional-looking finish because of their gloss and matte characteristics. However, these types of floors can require more effort when applying. Polyurethane also requires sealant or topcoat application. It is also essential to scrape off any excess polyurethane before application or the floors will become damaged.

Sand-grading the existing flooring may be necessary if the current flooring has cracks, chips, or age spots. The process of sand-grading is less costly than other floor finishing methods. For instance, applying a two-part epoxy floor coating to a wood floor will significantly improve the floor’s appearance and value. A vinyl siding is better repaired with sand grading than repairing a wooden siding that requires extensive labour hours. The time and cost saved from sand grading will make it a better option for smaller jobs.

How do you clean floors after sanding?

After you’ve finished the final light polishing, you can start cleaning:

  • Vacuum the floor, baseboards, and windowsills thoroughly using a soft-bristle attachment.
  • Before you continue, take a shower or, at the very least, shake off the dust from your hair and clothing to keep it out of the wet finish.

Waxed wood flooring provides the most durability and versatility. These types of finishes are made from a combination of mineral spirits, fats, waxes, resins, and other chemical-based substances. They are more durable than any other type of finish available and can also be repaired or restored easier.

The final type of flooring used is the grit-and-buff method, which uses fine abrasive particles in buffing to remove years of dirt and stains. This method is more expensive than most other floor treatments. When choosing this method, it is essential to choose high-quality grits to ensure a long life span. They are also more challenging to apply and to sand, which professionals should ensure the floor is restored to its original lustre.

If you need to know more or require assistance with your wooden floor, contact us at timber floor sanding in Brisbane.


Mhetras, S, Yang, H, Gao, Z, & Han, J. “Film-Cooling Effectiveness on Squealer Rim Walls and Squealer Cavity Floor of a Gas Turbine Blade Tip Using Pressure Sensitive Paint.” Proceedings of the ASME Turbo Expo 2005: Power for Land, Sea, and Air. Volume 3: Turbo Expo 2005, Parts A and B. Reno, Nevada, USA. June 6–9, 2005. pp. 397-408. ASME.

Sugioka, Y., Hiura, K., Chen, L. et al. Unsteady pressure-sensitive-paint (PSP) measurement in low-speed flow: characteristic mode decomposition and noise floor analysis. Exp Fluids 60, 108 (2019).

Azaroff LS, Doan T, Nguyen H, Goldstein-Gelb M, Fraser-Cook M, Kota S. Protecting Workers and Residents from Wood Floor-Finishing Hazards. NEW SOLUTIONS: A Journal of Environmental and Occupational Health Policy. 2006;16(2):119-138. doi:

Leave a Comment

Your email address will not be published. Required fields are marked *