What to Do Before Refinishing or Installing Hardwood Floors
Hardwood floors are one of the most impactful upgrades you can make in a home. Whether you’re refinishing existing floors or installing new hardwood, the transformation can dramatically improve appearance, comfort, and long-term value. However, before the first piece of equipment arrives or the first board is installed, preparation plays a critical role in the success of the project.
Many homeowners focus on the final result, beautiful, smooth, refreshed wood, but overlook the steps required beforehand. Understanding what to expect and how to prepare your home helps reduce stress, protect your belongings, and ensure the project moves efficiently from start to finish.
If you’re planning a hardwood floor project, here’s what you need to know before work begins.
Understand the Scope of Your Project
Not all hardwood projects are the same. Preparation varies depending on whether you’re:
- Refinishing existing hardwood floors
- Performing a buff and coat (maintenance recoat)
- Installing brand-new hardwood
- Repairing damaged boards before refinishing
Refinishing involves sanding down the existing finish to bare wood, addressing surface imperfections, and applying new stain and protective topcoats. This process creates dust, noise, and temporary disruption.
A buff and coat, by contrast, lightly abrades the existing finish and applies a new protective layer. It’s less invasive but still requires preparation and temporary access limitations.
New installations and replacements involve material delivery, acclimation, cutting, fastening, sanding (for unfinished wood), and finishing.
Clarifying which process your home will undergo sets realistic expectations from the start.
Prepare Your Furniture and Belongings
One of the most important steps is clearing the work area completely. Flooring crews need unobstructed access to every inch of the space.
All furniture, décor, and personal belongings must be removed from the rooms being serviced. This includes:
- Sofas and chairs
- Tables and beds
- Rugs and runners
- Floor lamps
- Plants
- Wall décor near floor level
For large projects involving multiple rooms, you may need to temporarily relocate furniture to unused areas of the home or arrange short-term storage.
Professional crews do not typically move fragile or high-value items, so planning prevents last-minute stress.
Address Potential Dust and Containment Issues
Even with modern dust containment systems, hardwood sanding produces fine particles. While professional equipment significantly reduces airborne dust, it’s wise to prepare your home accordingly.
Protect Adjacent Areas
Close doors to rooms not being refinished. Consider sealing doorways with plastic if large portions of the home are being sanded.
Remove or Cover Sensitive Items
Electronics, artwork, and delicate décor should either be removed or covered. Dust can settle beyond the immediate project area.
Change HVAC Filters
Plan to replace HVAC filters after sanding is complete. Some homeowners temporarily turn off HVAC systems during active sanding to reduce air circulation.
Taking these precautions protects both your belongings and indoor air quality.
Plan for Noise and Daily Disruption
Hardwood floor projects involve sanding equipment, nailers, compressors, and other tools. The process can be loud during working hours.
If you work from home, have small children, or have pets sensitive to sound, consider:
- Adjusting your schedule
- Planning errands or outings during peak work times
- Arranging temporary pet care
Communication with your contractor about daily start and end times helps you prepare accordingly.
Manage Access to Your Home
Refinishing projects often require multiple coats of finish, each needing proper drying and curing time. During certain phases, you may not be able to walk on the floors at all.
Discuss with your contractor:
- Which entry points will remain accessible
- Whether you’ll need to vacate certain areas overnight
- When light foot traffic is allowed
- When furniture can safely be returned
In some cases, homeowners choose to stay elsewhere for a few days, particularly during full sanding and finishing projects.
Prepare for Finish Odors and Ventilation
Modern water-based finishes significantly reduce strong odors compared to older oil-based products. However, some smell during application and curing is normal.
To prepare:
- Open windows if the weather allows
- Ensure proper ventilation pathways
- Discuss low-VOC finish options with your contractor
If anyone in the household has respiratory sensitivities, communicate that early so appropriate products can be selected.
Consider Humidity and Climate
Wood is a natural material that expands and contracts with changes in humidity. Proper climate control before, during, and after installation or refinishing is essential.
Maintain consistent indoor humidity levels, typically between 35–55%, depending on season and manufacturer guidelines. Sudden swings can affect curing time and long-term floor stability.
In Minnesota’s climate, this is particularly important during winter and summer extremes. Your contractor may recommend running humidifiers or dehumidifiers as needed.
(For New Installations) Prepare Subfloors
If you’re installing new hardwood, preparation goes beyond clearing furniture.
Your contractor will evaluate:
- Subfloor condition
- Moisture levels
- Structural stability
- Levelness
In some cases, minor repairs or leveling may be required before installation begins. Addressing these factors early ensures proper board alignment and long-term durability.
Your Contractor Should Give You Professional Guidance
Every home is different. Floor age, previous refinishing history, wood species, and layout all influence preparation needs.
Working with an experienced contractor ensures:
- Clear pre-project instructions
- Accurate timelines
- Transparent communication
- Professional-grade dust control
- Proper finish selection
Dave’s Floor Sanding is Your Hardwood Project Expert
At Dave’s Floor Sanding, we believe preparation is just as important as craftsmanship. Every hardwood project begins with a thorough evaluation and clear communication, so homeowners know exactly what to expect.
Our team walks you through furniture removal, dust management, ventilation planning, and scheduling details before work begins. Whether you’re refinishing decades-old hardwood or installing new flooring, we focus on precision, protection, and long-term durability.
With experienced sanding techniques, professional-grade finishes, and careful attention to your home environment, we deliver results that enhance beauty and performance.
Call us today or contact us online for a free estimate!