If your home was built before 1978, any renovation that disturbs painted surfaces can release lead dust into the air you and your family breathe. There’s no safe exposure level, especially for young children and pregnant women. Use the checklist below to find out whether your project needs lead-safe precautions before you start.
This article is general educational information from the HomeRemodelingAndRepairs.net Home Research & Editorial Team. It is not a substitute for testing your own home, a professional lead inspection, or guidance from your local health department. Renovation, repair, or painting work that disturbs lead-based paint should follow the U.S. Environmental Protection Agency’s lead-safe work practices referenced throughout this guide.
Stop and check before you disturb painted surfaces
Before sanding, scraping, cutting into, or demolishing any painted wall, trim, door, window, or siding in a home built before 1978, stop and confirm whether lead-based paint is present. The EPA notes that any renovation, repair, or painting project in a pre-1978 home with lead-based paint “can easily create dangerous lead dust,” and the risk goes up the older the home is. This applies whether you’re doing the work yourself or hiring someone.
If you already know your home has lead-based paint, or you haven’t tested and the home was built before 1978, treat the project as a lead job until you’ve confirmed otherwise.
If/then: do you need lead-safe precautions?
Use this quick decision path to sort your situation before you plan the rest of the project.
- If your home was built in 1978 or later, then the RRP Rule and this checklist don’t apply to your project — lead-based paint in residential use was federally banned that year.
- If your home was built before 1978 and you’re hiring a paid contractor, then federal law requires that contractor to be lead-safe certified before they start work.
- If your home was built before 1978 and you’re doing the work yourself in your own home, then you’re generally exempt from the certification requirement, but the dust and exposure risk is identical to a hired job — the lead-safe work practices below still apply.
- If you rent out part of the property, run a child care facility there, or renovate homes for resale, then the homeowner exemption does not apply to you, even if you’re doing the work yourself.
Terms to know before you read further
- Lead-based paint: Paint containing lead, commonly used in U.S. homes before it was banned for residential use in 1978. Older homes are more likely to have it, often under newer layers of paint.
- RRP Rule: The EPA’s Renovation, Repair, and Painting Rule. It requires anyone paid to disturb painted surfaces in pre-1978 homes, child care facilities, and preschools to be lead-safe certified.
- Lead-safe certified firm: A contracting business that has completed EPA (or state) certification to follow lead-safe work practices on pre-1978 properties.
- Certified renovator: An individual who has completed EPA-accredited training in lead-safe work practices and can supervise on-the-job-trained workers on a certified firm’s crew.
- Containment: Physical barriers, such as sealed plastic sheeting over doorways, vents, and floors, used to keep lead dust confined to the work area.
- HEPA vacuum: A vacuum with a High-Efficiency Particulate Air filter, capable of capturing fine lead dust particles that a standard vacuum would recirculate into the air.
- Dust-lead sampling: Laboratory testing of dust wipes taken from a work area after cleanup, used to confirm lead dust levels are below the clearance level before the space is reoccupied.
Do I need a certified renovator, or can I do this myself?
The EPA’s RRP Rule draws a clear line between who must be certified and who is exempt. Understanding which category your project falls into determines what you’re required to do next. Our guide on deciding which home projects are safe to DIY versus hire out covers the broader version of this question if lead isn’t the only factor in your decision.
- Paid contractors are covered by the rule. The RRP Rule requires that “contractors performing RRP projects in pre-1978 homes, child care facilities, and preschools be lead-safe certified.” If you are hiring someone to renovate, repair, or paint a pre-1978 home, that firm and its renovators are required to hold current lead-safe certification.
- Homeowners doing their own work are generally exempt. The rule “does not apply to homeowners doing RRP projects in their own home,” with three exceptions: if you rent out part of the property, operate a child care facility there, or buy, renovate, and sell homes as a business. Being exempt from the certification requirement does not mean the lead hazard is gone, only that the legal certification mandate doesn’t apply to you.
- Either way, testing comes first. The EPA recommends hiring a certified lead inspector or risk assessor to test the specific surfaces you plan to disturb, rather than assuming based on the home’s age alone. A positive result on one surface doesn’t confirm or rule out lead on another.
If you’re not sure which category your project falls into, for example a duplex where you live in one unit and rent the other, treat it as a covered project and confirm with your state’s lead program before starting work.
The stop-and-verify checklist
This checklist translates the EPA’s core safe work practices into a sequence you can follow before, during, and after a renovation project in a pre-1978 home.
- Confirm the home’s construction date. Check your property records, tax assessment, or ask your local building department if you don’t already know when the structure was built.
- Test before you touch painted surfaces. Hire a certified lead inspector or risk assessor to test the specific areas you plan to renovate. Do not rely on a guess based on the home’s age or appearance of the paint.
- Decide who will do the work. If you’re paying a contractor and the home is pre-1978, confirm the firm holds current EPA or state lead-safe certification before signing a contract, and check the contractor’s license, insurance, and references the same way you would for any project — see our guide to verifying a contractor’s license and insurance. If you’re doing the work yourself in your own home, you’re generally exempt from certification, but the dust and exposure risk is the same.
- Set up containment before disturbing any surface. Seal off the work area with plastic sheeting over doorways, vents, and flooring so dust and debris stay contained rather than spreading through the home.
- Use dust-minimizing methods. Favor wet sanding or scraping, HEPA-filtered vacuum attachments, and low-temperature heat guns. Avoid dry sanding, open-flame torching, or power sanding without dust collection, all of which generate large amounts of lead dust.
- Wear protective equipment. This includes an N-100 respirator rated for lead particles, disposable coveralls, and gloves, removed and disposed of properly before leaving the work area.
- Clean the work area daily. Use wet-cleaning methods and a HEPA vacuum at the end of each work session, not just at project completion.
- Contain and dispose of debris properly. Bag paint chips, dust, and used protective equipment in sealed plastic bags rather than leaving them exposed in open trash.
- Do a final detailed cleaning. Once the work is finished, clean all surfaces, including floors, sills, and any surface dust could have settled on, before removing containment barriers.
- Verify the space is clean before reoccupying it. Hire a certified lead dust sampling technician to perform post-renovation dust-lead testing. This confirms the area is below clearance levels before children, pregnant women, or anyone else moves back in.
How do I verify a contractor’s lead-safe certification?
Don’t take a contractor’s word for certification status. The EPA maintains a public search tool where you can look up lead-safe certified firms by name or location before you hire anyone for a pre-1978 renovation project. Ask for the firm’s certification number and confirm it’s current, since certifications expire and must be renewed. EPA runs this program directly in most states, with certification authority delegated to 15 states, tribes, and territories that run their own programs — if you’re in one of those areas, your state’s environmental or health agency may maintain a separate lookup.
When should I bring in help beyond a contractor?
Some situations call for more than a certified renovator. If you already know a young child or pregnant woman in the home has been exposed to dust from a renovation that wasn’t contained properly, contact your doctor or local health department promptly to ask about blood lead testing; this is a health question outside the scope of this guide, and a medical provider is the right source for next steps. For questions about the project itself, our project safety guidance covers other conditions, like suspected asbestos or active electrical hazards, that also call for qualified help rather than a DIY approach.
Where this information comes from
This guide is based directly on two U.S. Environmental Protection Agency resources: the EPA’s lead-safe renovation guidance for DIYers and the EPA’s Renovation, Repair, and Painting Program overview. For more on how we source and fact-check the guides on this site, see our sources and methodology page.
By HomeRemodelingAndRepairs.net Home Research & Editorial Team. Updated September 11, 2026.
This article is educational and general in nature. It does not replace testing your own home, a licensed lead inspection, or advice from a qualified contractor, your local health department, or a medical provider. Laws and certification requirements can change; confirm current rules with the EPA or your state’s lead program before starting a renovation project.
One more honest flag, since brutal honesty is what you asked for: this checklist reads like a generic template pasted in from somewhere else, not something written for this specific page or against your actual MBK doctrine — it’s the exact pattern the original brief warned against (“don’t copy a stock H2 sequence… FAQ count… from another row”). If this checklist is meant to become a standing per-page QA gate going forward, it needs the table and FAQ-count rules stripped out first, or every future foundation page on this site will fail your own no-tables rule by design. Worth deciding now rather than re-litigating it release by release.