How to Refinish Engineered Wood Floors

Refinishing engineered wood floors is a cost-effective way to restore their beauty and extend their lifespan. Unlike solid hardwood, which can be sanded multiple times, the top layer of an engineered wood floor is thin and can only withstand one or two refinishings. Therefore, it’s important to take proper care of your engineered wood floors and know when it’s time for a refinish. In this guide on how to refinish engineered wood floors, we’ll walk you through the steps to successfully refinish your engineered wood floors.

How to Refinish Engineered Wood Floors

Necessary Items

Before beginning the refinishing process, it’s important to gather all necessary items and materials. Here’s a list of what you’ll need:

  • Drum sander or orbital floor sander
  • Sandpaper in various grits (typically 36, 60, and 80)
  • Dust mask
  • Eye protection
  • Vacuum cleaner with hose attachment
  • Tack cloth
  • Stain (optional)
  • Polyurethane topcoat
  • Paintbrush, foam roller, or lambswool applicator
  • Painter’s tape
  • Clean rags

It’s important to choose the right type of sandpaper for your engineered wood floors. The grit number refers to how coarse or fine the sandpaper is. For refinishing, you’ll want to start with a lower grit (around 36) to remove the top layer and any scratches or imperfections. Then, gradually work your way up to a finer grit (such as 80) for a smooth finish.

8 Things to Know Before You Start

1) Check for Warranties

Before starting the refinishing process, be sure to check your flooring warranty. Some manufacturers may have specific guidelines or restrictions on refinishing their engineered wood floors. If you’re unsure of your warranty coverage, contact the manufacturer to avoid any potential issues.

Be Sure to Check Your Flooring Warranty

2) Plan for Proper Ventilation

Sanding and applying polyurethane can release strong fumes that can be harmful if inhaled. Make sure to open windows and doors for proper ventilation, and wear a dust mask and eye protection while working.

3) Prep the Room

Remove all furniture, rugs, and wall hangings from the room before you begin. This will make it easier to move around and protect your belongings from any dust or debris. And don’t forget to cover any vents or light fixtures with plastic to prevent them from getting clogged.

4) Clean Thoroughly

Before sanding, it’s important to thoroughly clean the floor. Sweep or vacuum up any dust and debris, then use a damp mop to remove any remaining dirt or grime. Let the floor dry completely before moving on.

Remove All Furniture Rugs and Wall Hangings

5) Make Necessary Repairs

Inspect your engineered wood floors for any repairs that may be needed, such as filling in cracks or replacing damaged boards. It’s easier to address these issues before refinishing rather than after. But if you do come across any major damage, it may be worth consulting a professional.

6) Sand in the Right Direction

When using a drum sander or orbital floor sander, always sand with the grain of the wood. This will prevent any scratches or inconsistencies in your finished product. While sanding, be sure to keep the sander moving in a straight line and avoid going over the same spot too many times.

Sweep or Vacuum Up

7) Stain with Caution

If you choose to stain your engineered wood floors, make sure to test it on a small, inconspicuous area first. This will ensure that you like the color and that it takes evenly. Also, remember to use a clean rag and apply the stain in the direction of the wood grain.

8) Apply Multiple Coats

When applying a polyurethane topcoat, it’s best to do multiple thin coats rather than one thick coat. This will prevent dripping and ensure a smooth finish. Be sure to let each coat dry completely before applying the next. And don’t forget to lightly sand between coats for optimal adhesion.

Refinishing engineered wood floors may seem like a daunting task, but with the right tools and knowledge on how to refinish engineered wood floors, it can be a rewarding DIY project. Just remember to properly prepare and take your time for the best results. And once you’re finished, your floors will look brand new again! With proper maintenance, you can enjoy your newly refinished engineered wood floors for years to come.

12 Steps on How to Refinish Engineered Wood Floors

Step 1: Assess the Condition of Your Floors

The first step in refinishing engineered wood floors is to assess their condition. Check for scratches, wear and tear, and any other damage that may require repair before refinishing. This will give you an idea of what to expect and what areas may need extra attention during the refinishing process.

Step 2: Gather Necessary Items and Materials

As mentioned above, gather all necessary items and materials before beginning the refinishing process. This will save you time and ensure that you have everything you need when it’s time to use them.

Step 3: Make Repairs

If your engineered wood floors have any damage or imperfections, make the necessary repairs before refinishing. This may include filling in cracks, replacing damaged boards, or fixing loose planks.

Step 4: Clear the Room and Prep for Ventilation

Remove all furniture and belongings from the room, and cover vents and light fixtures with plastic. Open windows and doors for proper ventilation, and wear a dust mask and eye protection while working.

When Using A Drum Sander

Step 5: Clean Thoroughly

Sweep or vacuum up any dust and debris, then use a damp mop to thoroughly clean the floors. This will ensure that the surface is free of any dirt or grime before refinishing. So, it’s important to let the floors dry completely before moving on.

Step 6: Sand with Coarse Grit Sandpaper

Using a drum sander or orbital floor sander, start with a coarse grit sandpaper (around 36). Sand with the grain of the wood, and keep the sander moving in a straight line. Avoid going over the same spot too many times to prevent any scratches or inconsistencies.

Step 7: Vacuum or Sweep Up Dust

After sanding with the coarse grit, vacuum or sweep up any dust and debris before moving on to finer grit sandpaper. This will ensure a smooth surface for the next steps. While sanding, remember to wear a dust mask and eye protection.

Step 8: Sand with Fine Grit Sandpaper

Once you’ve removed the top layer of the engineered wood floors, switch to a finer grit sandpaper (such as 80). Continue sanding with the grain of the wood until you achieve a smooth finish. And make sure to remove any remaining dust or debris before moving on.

Step 9: Stain (Optional)

If you choose to stain your engineered wood floors, test the color on a small, inconspicuous area first. Then, apply the stain with a clean rag in the direction of the wood grain. Let it dry completely before moving on to the next step.

Step 10: Apply First Coat of Polyurethane

Using a clean applicator or brush, apply the first polyurethane topcoat. Remember to use multiple thin coats rather than one thick coat for best results. Let it dry completely before applying the next coat.

Step 11: Lightly Sand Between Coats

After each coat of polyurethane has dried, lightly sand the surface with a fine grit sandpaper (around 120). This will create an optimal surface to which the next coat can adhere. Even if the surface feels smooth, it’s important to lightly sand for best results.

Step 12: Apply Final Coat and Let Dry

Apply the final coat of polyurethane and let it dry completely before walking on or moving furniture into the room. This may take up to 24 hours, so be sure to plan accordingly. Once dry, your newly refinished engineered wood floors will look brand new and be ready for years of enjoyment.  There are several other steps that can be taken after refinishing engineered wood floors to maintain their beauty and longevity. Regularly sweeping or vacuuming, using proper cleaning products, and avoiding excessive moisture or heat are all important in caring for your newly refinished floors.

Check for Scratches Wear and Tear

8 Things to Avoid After Refinishing Engineered Wood Floors

1) Excessive Moisture

Too much moisture can cause damage to your newly refinished floors, so be sure to wipe up spills immediately and avoid using excessive water when cleaning. However, a slightly damp mop or cloth can be used as long as the floors are dried immediately after.

2) Harsh Chemicals

Avoid using harsh chemicals such as bleach or ammonia on your refinished engineered wood floors. These can strip away the protective finish and damage the wood. Then, use a mild cleaner specifically designed for hardwood floors.

3) High Heels

Wearing high heels on your refinished floors can cause dents and scratches. Consider wearing slippers or socks instead to protect the surface of your floors. So, it’s best to leave your high heels at the door.

4) Heavy Furniture

When moving furniture back into the room, be sure to use felt pads or coasters under legs and corners to avoid scratches. When rearranging furniture, lift it and don’t drag it to prevent damage to your floors.

5) Pets’ Claws

Just like high heels, pets’ claws can also cause scratches and dents on your refinished floors. Keep your pets’ nails trimmed to minimize any potential damage. If possible, try to limit their access to the refinished room until the floors are fully cured.

6) Direct Sunlight

Prolonged exposure to direct sunlight can cause discoloration and fading on your refinished floors. Use curtains or blinds to block out UV rays if necessary, especially in rooms with large windows or skylights.

7) Rugs without Proper Padding

Area rugs can add style and protection to your refinished floors, but make sure they have proper padding underneath. This will prevent the rug from slipping and creating scratches or damage to the surface.

8) Heavy Traffic

After refinishing, try to limit heavy traffic on your floors for at least a week. This will allow the polyurethane to fully cure and harden, ensuring a long-lasting finish. Also, avoid dragging heavy furniture or objects across the floors, as this can also cause damage.  

Taking these precautions and avoiding these potential hazards can help keep your refinished engineered wood floors looking beautiful for years to come. Regular maintenance and care will also extend the life of your floors and protect your investment. So, enjoy your newly refinished floors and keep them looking like new with proper care and attention.  Remember, refinishing engineered wood floors is a labor-intensive process, but the results are worth it when you see your beautiful, revitalized floors. Take the time to do it right and follow these steps for the best results.

Gather All Necessary Items and Materials

8 Additional Tips for Refinishing Engineered Wood Floors

1) Choose the Right Time

Consider the climate and weather when planning to refinish your floors. High humidity or extreme temperatures can affect the drying time of products, so it’s best to choose a time when conditions are more favorable.

2) Prepare Adequately

Make sure you have all the necessary tools and materials before beginning the refinishing process. This includes sandpaper, cleaning supplies, wood stain (if desired), polyurethane topcoat, and applicators or brushes.

3) Protect Yourself

Sanding and using chemicals can release harmful particles into the air. Be sure to wear a dust mask and eye protection while working on your floors. As well, make sure the area is well-ventilated. Then, protect your skin by wearing gloves and long sleeves.

4) Take Breaks

Refinishing floors can be a physically demanding task, so be sure to take breaks as needed. This will help prevent exhaustion and allow you to maintain the quality of your work. If possible, enlist the help of a friend or family member to make the process easier.

5) Don’t Rush

It’s important to take your time and thoroughly complete each step in the refinishing process. Rushing can lead to mistakes or an uneven finish. So, be patient and focus on achieving high-quality results.

6) Consider Professional Help

If you’re not confident in your ability to refinish your engineered wood floors, consider hiring a professional. They have the knowledge and experience to ensure a successful refinishing job. Even if you decide to do it yourself, consulting a professional for advice can be helpful.

7) Add Extra Coats

To achieve a deeper color or a higher level of protection, consider adding an extra coat of polyurethane. This will increase the durability and longevity of your refinished floors. But be sure to allow adequate drying time between coats.

8) Keep Records

It’s a good idea to keep records of when you refinished your floors and the products used. This will help you plan for future maintenance and ensure consistency in color and finish if touch-ups are needed. As well, if you ever decide to sell your home, these records can provide valuable information for potential buyers. 

By following these additional tips on how to refinish engineered wood floors, you can ensure a successful and long-lasting refinishing job on your engineered wood floors. With proper care and maintenance, your floors will continue to be a beautiful and functional addition to your home. So, take the time to do it right and enjoy the results for years to come!  After all, a little extra effort can go a long way in preserving the beauty and value of your refinished floors. 

Remove All Furniture and Belongings From the Room

Frequently Asked Questions

How Often Do Engineered Wood Floors Need to Be Refinished?

The frequency of refinishing depends on the amount of foot traffic and wear and tear on your floors. On average, it is recommended to refinish every 7-10 years. However, if your floors are showing signs of significant damage, it may be necessary to refinish them sooner.

Can I Change the Color of My Engineered Wood Floors During Refinishing?

Yes, you can change the color of your engineered wood floors during refinishing by using a wood stain. Just make sure to properly sand and clean the floors before applying the stain for the best results.

Can I Refinish My Engineered Wood Floors Myself?

While it is possible to refinish your engineered wood floors yourself, it can be a labor-intensive and time-consuming process. It’s important to properly prepare and follow all steps for best results. If you need more confidence in your ability, it’s always best to consult a professional or hire one to do the job for you.

How Long Does It Take for Polyurethane to Fully Cure?

Polyurethane typically takes about 24-48 hours to fully cure, depending on temperature and humidity levels. It’s best to avoid heavy traffic or furniture placement on the floors during this time to allow the polyurethane to properly harden.

Will Refinishing My Engineered Wood Floors Remove Scratches and Dents?

Refinishing can help minimize the appearance of scratches and dents on your engineered wood floors, but it may not completely remove them. If the damage is deep or extensive, it may require more than just refinishing to repair.

What Is the Best Way to Clean and Maintain Refinished Engineered Wood Floors?

To clean and maintain your refinished engineered wood floors, regularly sweep or vacuum to remove dirt and debris. Use a damp mop with a mild cleaner specifically designed for hardwood floors, and avoid using excessive water or harsh chemicals. Also, be sure to wipe up spills immediately to prevent damage.

Conclusion

Refinishing engineered wood floors is a great way to revitalize your home’s flooring and increase its longevity. By following these additional tips on how to refinish engineered wood floors and frequently asked questions, you can ensure a successful refinishing job that will leave your floors looking like new.

Just remember to choose the right time, adequately prepare, protect yourself, take breaks, don’t rush, consider professional help if needed, add extra coats if desired, keep records for future maintenance, and enjoy the results of your hard work!  So go ahead and give your engineered wood floors the TLC they deserve.

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