Pre-1978 LA homes and lead-safe renovation (EPA RRP basics)

Why 1978 is the cutoff

The US banned residential lead-based paint in 1978. Homes built before then often have lead paint somewhere — interior trim, window sashes, exterior siding, porches. Intact, undisturbed lead paint is not dangerous. The risk is dust generated by renovation: sanding, scraping, cutting, drilling releases microscopic lead particles that settle on floors, furniture, window sills — and get into kids and pets.

Even tiny quantities of lead in children cause measurable cognitive effects. There is no safe blood-lead level for children. This is why EPA's rules are strict and enforced.

When EPA RRP applies

The Renovation, Repair, and Painting (RRP) rule applies when:

• The home was built before 1978
• It's a residence (target housing) or child-occupied facility (daycare, school)
• The work disturbs more than 6 sq ft of interior painted surface per room, OR
• The work disturbs more than 20 sq ft of exterior painted surface, OR
• Any window replacement in pre-1978 housing (no threshold — always covered)

Below those thresholds (a small drywall patch, a single picture-hanging hole), RRP does not apply. At or above, the firm doing the work must be EPA RRP certified and use certified renovators with lead-safe work practices.

What lead-safe work practices look like

An EPA-certified renovator does these things, in order:

1. Test. Use an EPA-recognized test kit (LeadCheck or D-Lead) or hire a lead inspector. If lead paint is present, RRP applies.
2. Contain. Plastic sheeting on floors, plastic taped over doors, vents, HVAC returns. Exterior: ground cover 10 ft from wall.
3. No prohibited methods. No open-flame burning, no high-heat paint stripping, no power sanding without HEPA vacuum attachment.
4. HEPA vacuum cleanup. Regular shop vacs blow lead dust through the filter. HEPA only.
5. Wet-wipe surfaces. All horizontal surfaces + 2 ft of wall below work area.
6. Visual + cleaning verification. White disposable wipe test on surfaces; must come up clean.

This adds 30–60 min of setup and cleanup per job site, plus $50–100 in consumables (sheeting, HEPA bags, wipes). Expect lead-safe renovation to cost 10–25% more than equivalent non-lead work.

What a handyman can legally do in a pre-1978 LA home

A handyman doing small work under EPA RRP thresholds (a single picture hook, a faucet swap, a light fixture change — none disturb >6 sq ft of paint) is not required to be RRP certified. As soon as the job crosses into sanding, scraping, window replacement, or interior demo over 6 sq ft, the firm must be RRP certified and use a certified renovator. Fines for uncertified work on pre-1978 homes run into thousands per violation.

In practice: most Shatun Brothers handymen keep work below the thresholds on pre-1978 LA homes. For bigger jobs (full paint, window replacement), we route to RRP-certified painters and partner contractors.

What to demand from any pro working your pre-1978 LA home

1. Proof of EPA RRP Firm certification (firm-level certificate)
2. Proof of certified renovator on site (individual-level, 8-hour course + photo ID)
3. Pre-renovation lead pamphlet delivered to you and signed receipt
4. Written scope confirming lead-safe work practices

Pros who can't produce certificates or who want to skip the pamphlet step: walk away. It's not paperwork hassle — it's federal law with enforcement.

Common LA scenarios and the right call

• Single window replaced, 1920s bungalow: RRP applies, must use RRP-certified firm
• Full interior repaint, 1950s ranch: RRP applies, certified painter
• TV mount on interior wall, 1960s house: under 6 sq ft disturbance, handyman fine — but still vacuum with HEPA, wet-wipe the dust
• Exterior porch re-paint, 1940s Spanish colonial: likely over 20 sq ft exterior, RRP applies
• Closet rod install, 1930s duplex: no paint disturbance, handyman fine

Disclosure rules when selling or renting

Separately from RRP, the Residential Lead-Based Paint Hazard Reduction Act requires sellers and landlords of pre-1978 homes to disclose known lead-based paint and provide the EPA pamphlet "Protect Your Family from Lead in Your Home". Buyers get a 10-day inspection window. These rules are independent of renovation rules — they apply even if you're not doing any work.

Related: K&T and aluminum wiring in pre-1940 LA homes — the other common old-home hazard. Legal frame for who can do what: California handyman vs. contractor guide.

Planning pre-1978 work? Talk to an LA painter here — tell us the build year when you request a quote, we route accordingly.