what contractors need to know about working in pre-1978 homes

What Contractors Need to Know About Working in Pre-1978 Homes

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Working in older homes comes with unique risks — especially when it comes to lead-based paint. If you’re a contractor, remodeler, or tradesperson working in homes built before 1978, federal law requires you to be Renovation, Repair and Painting (RRP) certified and follow strict lead-safe practices under the EPA’s Renovation, Repair and Painting (RRP) Rule.

Understanding these requirements isn’t just about avoiding fines. It’s about protecting your crew, your clients, and your business.

Here’s what every contractor needs to know before starting work in a pre-1978 home.

Why Pre-1978 Homes Are Different

Lead-based paint was banned for residential use in 1978, but millions of older homes still contain lead paint — often hidden beneath newer layers.

Any work that disturbs painted surfaces can release hazardous lead dust, including:

  • Sanding
  • Scraping
  • Cutting
  • Demolition
  • Drilling

Even small projects can create serious health risks if lead-safe practices aren’t followed.

When EPA RRP Rules Apply to Contractors

If you’re performing work for compensation in a pre-1978 home or child-occupied facility, EPA RRP rules apply when your job involves:

  • Remodeling or renovations
  • Painting or surface preparation
  • Window, door, or trim replacement
  • Flooring installation or removal
  • Electrical, plumbing, or HVAC work

This applies whether you’re a general contractor or a subcontractor.

What the EPA RRP Rule Requires

Contractors working in pre-1978 properties must:

1. Be EPA RRP Certified

At least one certified renovator must be assigned to each job and ensure all work follows lead-safe practices.

2. Use Lead-Safe Work Practices

This includes:

  • Proper containment to prevent dust spread
  • Prohibited practices (like open-flame burning or high-speed sanding without HEPA filtration)
  • Safe cleanup procedures
  • Proper disposal of waste

3. Protect Occupants and Workers

You must minimize exposure to lead dust for:

  • Homeowners
  • Tenants
  • Children
  • Pets
  • Your crew

Common Mistakes Contractors Make in Older Homes

Many violations happen because contractors:

  • Assume a home is “probably lead-free”
  • Don’t realize small jobs still count
  • Rely on outdated practices
  • Hire uncertified subcontractors

Unfortunately, intent doesn’t matter to the EPA — non-compliance can still result in penalties.

Penalties for Non-Compliance

Failing to follow the EPA RRP Rule can result in:

  • Fines exceeding $40,000 per day, per violation
  • Stop-work orders
  • Legal liability from occupants or tenants
  • Lost contracts and reputation damage

Both contractors and landlords can be held responsible.

How EPA RRP Certification Protects Contractors

EPA RRP certification gives you:

  • Legal compliance on pre-1978 projects
  • Confidence in bidding and performing work
  • Protection from fines and enforcement actions
  • A competitive advantage with informed clients

Many homeowners and property managers now ask for proof of certification before hiring.

Get Certified in One Day with BWI Lead Class

BWI Lead Safety Institute offers EPA-approved RRP certification classes in Maryland, designed specifically for contractors and tradespeople.

You’ll get:

  • One-day, in-person training
  • Hands-on lead-safe work practice instruction
  • A short exam
  • Same-day EPA RRP certification

Classes are held in a convenient location near BWI Airport, serving contractors throughout Maryland, DC, Virginia, Pennsylvania, and Delaware.

Register for EPA RRP Certification

If you work in pre-1978 homes, certification isn’t optional — but it is easy.

Register today and leave class fully certified, compliant, and ready to work.