Lead Renovator Prep: RRP 2026
XRF Interpreter & EPA Tools
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Interpret XRF readings. Calculate if RRP applies. Plan containment materials. Stay EPA compliant.1000+ practice questions. Pass your Lead Renovator certification.
LEAD RENOVATOR PREP: STAY COMPLIANT. AVOID FINES. PASS THE EXAM.
The only app with XRF interpretation, risk assessment, and containment calculators for EPA Lead RRP certification.
XRF READING INTERPRETER
Get an XRF reading from a lead inspector? Know instantly what it means.
Enter the reading in mg/cm². The app tells you:
- Positive or negative for lead
- EPA vs HUD standard comparison
- Required actions if positive
- Documentation for your records
EPA threshold: 1.0 mg/cm² or higher = lead-based paint.
Below 1.0 = negative.
No more guessing. No more violations.
LEAD RISK ASSESSMENT CALCULATOR
Does your project require RRP work practices? Calculate it.
Interior work: More than 6 square feet per room triggers RRP.
Exterior work: More than 20 square feet total triggers RRP.
Window replacement: Always triggers RRP.
Enter your work areas. Get instant determination. Know before you start.
CONTAINMENT AREA CALCULATOR
How much plastic do you need? How many rolls of tape?
Enter room dimensions. Choose floor only or floor plus walls.
The app calculates:
- Square feet of plastic sheeting
- Linear feet of 9-foot rolls
- Tape needed for sealing
- Complete supplies checklist
Never run short on a job. Never overbuy materials.
EPA WORK PRACTICE CHECKLIST
Missing one step can cost you $37,500 per day in fines.
Our checklist covers every EPA requirement:
Pre-Work:
- Certified renovator assigned
- Firm certification verified
- Pre-renovation disclosure provided
- Warning signs posted
Containment:
- 6 mil plastic on floors
- Plastic extends 6 feet beyond work area
- HVAC vents covered
- Doorways sealed
Prohibited Practices:
- No open flame burning
- No heat guns above 1100°F
- No power sanding without HEPA
- No dry scraping over 1 sq ft
Cleaning:
- HEPA vacuum all surfaces
- Wet wipe all surfaces
- HEPA vacuum again
- Verify with cleaning cloth
Generate PDF records. Keep them for 3 years. Stay compliant.
1000+ PRACTICE QUESTIONS
RRP Requirements
- When the rule applies
- Square footage thresholds
- Pre-1978 buildings
Work Practices
- Step-by-step procedures
- Containment setup
- Cleaning protocols
Lead Testing
- XRF interpretation
- Paint chip testing
- Test kit usage
Prohibited Practices
- The six things you can NEVER do
- Temperature limits
- Equipment requirements
Plus: Pre-renovation disclosure, record keeping, certification requirements, penalties
WHO NEEDS THIS APP
- General contractors
- Painters
- Remodelers
- Property managers
- Maintenance workers
- Anyone working on pre-1978 buildings
This is a FEDERAL requirement. It will never go away.
FREE TO START
5 questions per day free. Tools in demo mode. Upgrade for full access.
PRO - LIFETIME ACCESS ($9.99)
- Unlimited practice questions
- Full XRF reading interpreter
- Lead risk assessment calculator
- Containment area calculator
- Work practice checklist with PDF export
- No subscriptions
PRO - MONTHLY ($2.99/month)
- Same full access
- Perfect for exam prep
- Cancel anytime
PASS YOUR CERTIFICATION. AVOID $37,500 FINES.
The course costs $300+. Violations cost $37,500 per day. This app costs $9.99.
This app is for educational purposes only. Always follow EPA regulations and your certified training requirements.
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Terms & Conditions: https://www.voltexam.com/terms
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The developer, Deeun Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
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Information
- Seller
- Deeun Inc.
- Size
- 4.3 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro - Lifetime Access $17.99
- Lead Renovator Prep Pro - Monthly $6.99
- Copyright
- © 2026 Deeun Inc.