Mold Prevention Service
in Los Angeles
Borate Wood Treatment for Wood Framing
Mold & Fire Defender™ provides professional mold prevention services for residential and commercial construction throughout Los Angeles.
We specialize exclusively in mold prevention, not remediation, using borate solutions that protect wood framing, OSB, and plywood from mold growth.
Our service is ideal for:
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Homeowners
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General contractors
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Home builders
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ADU builders
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Property investors
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Restoration contractors
prevent mold before drywall, protect exposed lumber during construction
Professional Borate Treatment
to Prevent Mold on Wood Framing
Los Angeles homes are highly vulnerable to mold due to humidity, rain exposure during construction, and poor ventilation.
We use Bora-Care with Mold-Care, the leading borate-based product designed to:
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Kill surface mold instantly
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Penetrate deep into the wood fibers
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Prevent future mold growth long-term
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Protect framing until the home is fully enclosed
Our treatment is applied to:
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Wall studs
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OSB sheathing
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Subfloors
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Roof sheathing
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Plywood
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Beams & trusses
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Garage & ADU framing
Our Mold Prevention Process
Step 1 – Inspection of All Exposed Lumber
We evaluate moisture, humidity risk, and any visible mold spots.
Step 2 – Complete Borate Application
We apply Bora-Care with Mold-Care using a professional sprayer to ensure full and even penetration.
Step 3 – Coverage Verification
We inspect all treated areas to ensure full protection.
Step 4 – Certificate of Treatment
Provided for builders, inspectors, or homeowner records.
Why Choose
Mold & Fire Defender?
We ONLY provide mold prevention—not remediation
This eliminates confusion and ensures you’re hiring a focused expert.
Specialized in new-construction mold protection
Perfect for homes exposed to rain or moisture during framing.
EPA-registered borate formula
We use the most trusted professional-grade products in the industry.
Fast service for builders & homeowners
Same-week appointments available throughout Los Angeles.
Long-lasting mold protection
Borate penetrates wood permanently and does not evaporate or off-gas.
How does borate wood treatment prevent mold?
Borate wood treatment works by penetrating deep into the wood fibers. Once applied, the borate creates an environment that inhibits mold growth.
Because the treatment soaks into the wood rather than sitting on the surface, it provides long-term mold prevention and does not evaporate or wear off under normal conditions.
Prevention vs Remediation
Borate mold prevention helps reduce the likelihood of mold growth inside walls and structural wood, which can significantly lower the risk of costly mold remediation later.
Preventing mold during construction or before drywall installation is far less expensive than removing mold after a home is finished, when demolition, drying, and repairs are often required.
Advantages of Borate Mold Prevention for Homeowners
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Reduces Future Repair and Remediation Costs
Mold problems after construction can lead to expensive repairs, delays, and remediation. Borate mold prevention helps reduce the risk of those costs later.
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Improves Indoor Air Quality
By helping prevent mold growth behind walls, borate treatment supports healthier indoor air conditions for homeowners and occupants.
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Provides Peace of Mind
Knowing the home’s framing has been treated for mold prevention gives homeowners confidence that the structure is better protected long-term.
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Adds Value to the Home
Proactive mold prevention can be a selling point for future buyers, inspectors, and appraisers, especially in moisture-prone areas like Los Angeles.
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Long-Term Protection
Once borate is absorbed into the wood, it remains effective for the life of the home under normal conditions. Homeowners do not need repeat treatments or ongoing maintenance.
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Insurance Advantage
If water damage occurs, insurers evaluate whether damage was sudden or the result of neglect. Homes with documented mold prevention may be viewed as better maintained, which can be helpful during claim evaluations.
Prevent Mold Before It Starts. Request a Free Quote
Protect your project from expensive mold issues with our borate-based mold prevention service.
Frequently Asked Questions
What is structural wood mold prevention for new construction homes?
Structural wood mold prevention is a proactive treatment applied directly to exposed wood framing during new construction. It is performed after framing and before drywall to help reduce mold growth inside enclosed wall cavities where moisture can become trapped.
How do home builders in Los Angeles prevent mold in wood framing?
Home builders in Los Angeles commonly prevent mold in wood framing by applying a borate-based mold prevention treatment at the framing stage. This one-time application helps protect structural wood before insulation and drywall are installed.
What does mold-resistant wood framing mean?
“Mold-resistant wood framing” typically refers to wood framing that has been treated with a preventative product designed to help resist mold growth. While no wood is completely mold-proof, borate treatments can significantly reduce the risk when applied before drywall.
What is a borate mold-prevention service?
A borate mold-prevention service involves applying a borate-based solution directly to wood framing. Borates penetrate the wood fibers and help inhibit mold and fungal growth, making them ideal for preventative treatment in new construction.
Is borate treatment effective for wood framing in new homes?
Yes. Borate treatment is widely used in new construction because it penetrates wood rather than forming a surface coating. When applied at the framing stage, it provides long-lasting protection within wall cavities where mold commonly develops.
When should borate treatment be applied to wood framing?
Borate treatment should be applied after framing is complete and before insulation and drywall installation. This timing allows full access to the wood structure and ensures protection inside enclosed spaces.
Does borate treatment change the appearance of wood framing?
No. Once dry, borate treatment does not discolor wood or interfere with drywall, insulation, or finishes. It is a clean, job-site-friendly application suitable for active construction projects.
Is this service mold remediation or cleanup?
No. This is a preventative mold treatment, not mold remediation or cleanup. It is designed exclusively for new construction homes before drywall is installed and does not involve removing existing mold damage.