If your home was built before 1978, lead paint is almost certainly present on your woodwork — doors, trim, cabinets, and staircases. In St. Louis City, 89.8% of homes predate 1978. That is not a technicality or a worst-case scenario; it is the baseline assumption any responsible refinishing contractor should be working from. What matters is how that lead is handled during refinishing work — and whether the contractor doing the work is legally qualified to handle it.
89.8% of St. Louis City homes predate 1978
The EPA banned lead in residential paint in 1978. Any home built before that year should be treated as containing lead paint until testing proves otherwise. St. Louis City's housing stock is among the oldest in the country — the lead paint assumption applies to the vast majority of historic homes in the CWE, Lafayette Square, Benton Park, Compton Heights, and Shaw.
Federal Law
What the EPA says about lead paint in refinishing work
In 2010, the EPA finalized the Renovation, Repair, and Painting (RRP) Rule. It is not a guideline or a best-practice recommendation. It is federal law that governs any contractor paid to perform renovation, repair, or painting work that disturbs lead-based paint in homes built before 1978, child-occupied facilities, and pre-1978 schools.
Wood refinishing — stripping, sanding, and refinishing painted woodwork — is squarely within the scope of the RRP Rule. Any contractor disturbing more than six square feet of painted surface per room in a pre-1978 home is required to comply.
What the RRP Rule requires:
- —Firm certification. The contracting firm must be EPA-certified as a Lead-Safe Certified Firm. This certification requires application, training documentation, and renewal every five years.
- —Certified renovator on-site. At least one individual on the project must hold an EPA Certified Renovator credential — a person who has completed an accredited RRP training course and passed the associated assessment.
- —Containment. The work area must be isolated with plastic sheeting and protective coverings. HVAC vents must be closed and covered. Warning signs must be posted at the work area perimeter.
- —HEPA vacuuming and wet wiping. All work areas must be cleaned with HEPA-filter vacuum equipment and wet wiping after work is complete. Standard shop vacuums are not compliant — they exhaust fine particles back into the air.
- —Waste disposal. Lead-contaminated debris, dust, and chemical waste must be disposed of according to EPA and local regulations. It cannot go in standard trash.
- —Recordkeeping. The contractor must provide the homeowner with documentation of the work performed and compliance with RRP requirements. These records must be kept for three years.
The rule exists because lead dust — the invisible byproduct of sanding, scraping, and stripping painted surfaces — is one of the most significant environmental health hazards in residential settings. It does not dissipate. It settles on floors and surfaces and can remain a hazard for months or years after the work is done if proper cleanup procedures are not followed.
What Certification Covers
What EPA Certified Lead Removal means in practice
EPA certification under the RRP Rule is not a marketing designation. It is a credential issued to firms and individuals who have met specific training and compliance requirements and registered with the EPA.
For Wood Refinishing by Sue Wheeler, LLC, EPA certification means that every pre-1978 project is handled under the full RRP protocol from the first day of work. This is not optional or conditional on the size of the job — it applies to every project in a pre-1978 home.
What every pre-1978 project includes
- —Pre-work disclosure. Before any work begins, homeowners receive the EPA's Renovate Right pamphlet and written disclosure of the lead-safe practices that will be used.
- —Full containment setup. Plastic sheeting over floors and adjacent surfaces. Sealed doorways isolating the work area. HVAC vents closed and covered to prevent dust migration through the duct system.
- —Wet-sanding and dust-minimizing techniques. Where sanding is required, wet methods are used to suppress airborne dust. Dry sanding without dust control is not compliant under the RRP Rule.
- —HEPA vacuum cleaning. All work areas are cleaned with certified HEPA vacuum equipment after stripping and finishing work, followed by wet wiping of all surfaces.
- —Compliant waste disposal. All lead-contaminated materials — chemical waste, dust, old finish — are bagged and disposed of according to EPA and St. Louis City regulations.
- —Written documentation. You receive written records of the work performed and the lead-safe practices used. These are yours to keep.
Certification is renewed every five years and requires current training documentation. You can verify any firm's certification status directly through the EPA's public database — the link and instructions are in the next section.
Legal Risk
What happens if a contractor is not certified
Non-compliance with the RRP Rule is not a minor oversight. The consequences are real, and they extend to the homeowner — not just the contractor.
Contractor liability
The EPA can impose civil penalties of up to $37,500 per day per violation on contractors who perform RRP-covered work without certification or who fail to follow required work practices. These penalties apply to the firm and to individual certified renovators who supervise non-compliant work. The enforcement risk is real — the EPA actively investigates complaints from homeowners and neighbors.
Homeowner exposure
If a contractor performs non-compliant RRP work on your property, you may face complications with homeowners insurance claims related to lead contamination, disclosure obligations when you sell the property, and potential liability if a future occupant is harmed. Missouri requires sellers to disclose known lead paint hazards. If non-compliant work was done and documented — or discoverable — that disclosure obligation becomes more complicated.
The health consequence is the most serious one
Lead dust produced by sanding or scraping without proper containment and HEPA cleanup does not go away on its own. It settles into carpet fibers, cracks in flooring, and on horizontal surfaces. Children are at highest risk — lead poisoning at even low levels causes irreversible neurological damage. There is no safe level of lead exposure for young children. A contractor who sands painted woodwork without containment or HEPA vacuuming in a home with children is creating a health hazard that may not be apparent for weeks or months.
This is not a technicality
Contractors who skip RRP compliance often do so because it adds time and cost to the job. That is precisely why the law requires it — the time and cost of proper containment, cleaning, and disposal are built into the job for a reason. When a low bid leaves these steps out, you are not saving money. You are absorbing the risk yourself.
Verification
How to verify a contractor's EPA certification
The EPA maintains a public database of all Lead-Safe Certified Firms. You do not have to take a contractor's word for their certification status — you can look it up in under two minutes.
How to check:
- 1.Go to epa.gov/lead/find-certified-firm-epas-lead-safe-certification-program
- 2.Search by firm name or zip code. Missouri firms will appear in the results.
- 3.Confirm the firm name, address, and certification expiration date. An expired certification means the firm is not currently in compliance.
- 4.Ask the contractor for the name of the on-site Certified Renovator. This is the individual — not just the firm — who must hold current credentials and be present during the work.
What to ask a prospective contractor before hiring:
- —"Is your firm currently EPA Lead-Safe Certified, and what is your certification number?"
- —"Who is the Certified Renovator who will be on-site during this project?"
- —"Will you provide written documentation of your RRP compliance after the project?"
- —"What HEPA vacuum equipment do you use, and what does your post-work cleanup procedure involve?"
A certified contractor who follows the RRP Rule will answer all of these questions without hesitation. Evasion or vague answers — "we follow all the rules" without specifics — is a signal to keep asking or keep looking.
The St. Louis Context
Why lead compliance matters more in St. Louis than almost anywhere
St. Louis City consistently ranks among the top metropolitan areas in the country for childhood lead poisoning rates. The age of the housing stock is the primary driver. Homes in the CWE, Benton Park, Compton Heights, Lafayette Square, Shaw, and the surrounding neighborhoods were built overwhelmingly between 1880 and 1940 — decades when lead paint was used on everything, in heavy concentrations.
The woodwork in these homes — original fir doors, oak staircases, built-in cabinets — carries layer upon layer of lead-based paint accumulated across 80 to 140 years of repaints. Stripping that woodwork releases lead dust. The question is not whether lead dust will be produced; it is whether the contractor is equipped and certified to contain and clean it.
After 36 years of working exclusively in St. Louis historic homes, every project we take on in a pre-1978 structure — which is nearly all of them — is handled under full RRP compliance. This is not an upsell or an optional add-on. It is how the work gets done.
EPA Certified. Every pre-1978 project, fully documented.
Questions about lead paint and your project? Call Sue directly — she answers every call personally and will give you a straight answer.