RVIA vs. NOAH Certification: What’s the Difference?

If you’re shopping for a tiny home, you’ve probably come across the terms RVIA certified and NOAH certified. What are these certifications? Are they important? In this article we will answer those questions and help you decide whether these certifications are necessary for you.

Why would I need a tiny home certification?

Understanding the differences between RVIA, NOAH, and even state-specific certifications can help you make a more informed buying decision.

One of the biggest reasons certification matters is financing. Many traditional mortgage lenders won’t finance tiny homes because they often don’t fit neatly into conventional housing categories. Instead, financing is frequently available through RV lenders, specialty lenders, or personal loans. The type of certification your tiny home carries can influence which financing options are available. For example, most RV lenders will require an RVIA certification.

If you’re not planning to get a loan, you may also want to consider having a certified tiny home to open more options for insurance and parking. Some campgrounds and Tiny Home Villages only allow certified tiny homes. Which certification is required will vary from location to location, so it’s a good idea to have your parking spot in mind before purchasing a tiny home. As for insurance, there are several companies that will insure a DIY tiny home (such as Mac Insurance, which is what I have), but you will have more options and receive more competitive rates if you have a certified tiny home.

Lastly, if you find yourself in a situation where your tiny home is under question and/or being inspected by your local jurisdiction, you can show your certifications as proof that the home was built to a certain standard. And of course, a certification will offer you peace of mind that your home was built to a certain standard of safety.

What Is RVIA Certification?

RVIA stands for the Recreational Vehicle Industry Association, a trade organization that establishes construction and safety standards for recreational vehicles in the United States.

When a tiny home is RVIA certified, it has been built by an approved manufacturer and inspected to ensure it complies with nationally recognized RV construction standards. These standards cover areas such as electrical systems, plumbing, propane, fire safety, structural integrity, and other life-safety requirements.

Because RVIA certification is widely recognized by banks, insurance companies, RV parks, and campgrounds, it’s often the easiest certification for buyers seeking financing. Many lenders that offer RV loans require a tiny home to carry an RVIA certification label before they’ll approve financing.

If you plan to travel frequently with your tiny home, place it in an RV park, or finance it with an RV loan, RVIA certification is often the most widely accepted option. That being said, only a handful of Tiny Home builders meet the standard for an RVIA certification, and those builders are typically more expensive and offer less customizations.

What Is NOAH Certification?

NOAH stands for the National Organization of Alternative Housing, an organization created specifically to serve the growing alternative housing industry.

Unlike RVIA, which classifies qualifying tiny homes as recreational vehicles, NOAH certification focuses on verifying that a tiny home has been safely built according to recognized construction standards. During the inspection process, certified inspectors evaluate structural integrity, electrical systems, plumbing, insulation, energy efficiency, emergency exits, and other important safety features.

Many custom tiny home builders pursue NOAH certification because it provides independent third-party verification of construction quality without requiring the home to meet the definition of a recreational vehicle.

While NOAH certification is becoming increasingly recognized throughout the tiny house industry, it is not yet as universally accepted by lenders, insurers, or RV parks as RVIA certification. Some lenders will finance NOAH-certified homes through specialty loan programs or personal loans, while others may require different financing options.

State-Specific Certifications and Inspections

In addition to RVIA and NOAH certification, some states have their own approval programs for tiny homes. These state-specific certifications are designed to ensure homes meet local building codes and may be required before a tiny home can be legally sold, occupied, or placed within that state.

For example, Washington State requires many factory-built tiny homes to be approved by the Washington State Department of Labor & Industries (L&I). The agency reviews building plans, inspects construction, and issues an official insignia indicating the home complies with applicable state standards. Unlike RVIA certification, which is intended for recreational vehicles, Washington L&I approval focuses on compliance with the state’s building regulations for factory-built housing.

Other states have similar factory-built housing or modular home inspection programs. Depending on where you live, your tiny home may need to comply with state-specific regulations in addition to—or instead of—RVIA or NOAH certification.

If you plan to move your tiny home across state lines, keep in mind that a certification accepted in one state may not automatically satisfy another state’s requirements. It’s always a good idea to ask your builder and local building department which approvals are required before purchasing a tiny home.

Which Certification Is Better?

There isn’t a single “best” certification—it depends on how you plan to use your tiny home.

An RVIA-certified tiny home is generally the better choice if you:

• Want to finance your home with an RV loan.
• Plan to travel frequently.
• Expect to stay in RV parks or Tiny Home Villages that have been converted from a former RV park
• Want the broadest acceptance from lenders and insurance companies.

Cons

• Only a handful of builders meet the standard of RVIA
• Typically more expensive tiny homes
• Customization is limited

A NOAH-certified tiny home may be the better fit if you:

• Want to purchase a custom-built tiny home.
• Plan to place your home permanently on private land or within a tiny home community that allows NOAH-certified tiny homes
• Want an independent third-party inspection focused specifically on alternative housing (peace of mind).
• Can pay with cash or use creative financing

Cons

• Likely won’t qualify for traditional financing or RV loans
• May not be accepted at RV parks or in some jurisdictions

And, again, if you’re building or buying a tiny home in a state with its own certification requirements—such as Washington—you’ll also need to ensure the home complies with those regulations.

Questions to Ask Before You Buy

Before purchasing a tiny home, ask the builder or previous owner:

• Is this home RVIA certified, NOAH certified, or approved through a state certification program?
• What financing options have previous buyers successfully used?
• Can you recommend lenders?
• Will this certification make it easier to obtain insurance?
• Are there restrictions on where this home can legally be placed?
• Does the certification remain with the home if it’s sold?

Getting these answers before signing a purchase agreement can help you avoid costly surprises later.

Do I really need a certification?

Certification is one of the most important factors to consider when purchasing a tiny home because it can affect financing, insurance, placement, and long-term flexibility. But, at the time of writing this article, it is not always necessary. Many tiny home owners self-build and do not have any certifications whatsoever. My tiny home would be included in this category, but it’s important to mention that my home was built before tiny homes could be certified. Certification was not an option, so I never really considered it. If I were to buy another tiny home now, I would choose a RVIA and/or NOAH certified tiny home to open more opportunities for long-term parking and financing.

Tiny Homes are still in their infancy as far as regulation, legality, and certifications. Only time will tell what building standards will be necessary to have tiny homes accepted everywhere. For now, you have to decide what is best for you. Playing it safe might mean buying a tiny home that has as many certifications as possible, but it’s also important to weigh the downsides of doing that – 1). You will likely mean paying more for that particular tiny home, and 2). Your ability to customize that home will be limited.

Final Thought

Before purchasing a tiny home, take the time to speak with your builder, lender, insurance provider, and local building department. Understanding how certification works—and which certifications (if any) apply to your situation—can save you time, money, and frustration while helping you choose the tiny home that’s right for you.

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