The trust center
Tiny home certification, explained — and honest about what each standard doesn’t do.
Most builders skip certification. That’s why buyers get stuck. This page explains what each standard does and doesn’t do — and how every KYRAX build contract requires third-party certification for your destination market before delivery. One unit, one country’s certification, never both.
Where KYRAX stands, plainly
We're a new builder, and we'd rather over-explain than over-claim. Here's our guarantee: every home we sell is delivered with third-party certification for its destination market — Canadian standards for Canadian deliveries, US standards for US deliveries. It's written into the build contract, and the final payment isn't due until you have a certified home. As our own factory certification program progresses, this page will say so — and you'll be able to verify it in the certifier's public directory, which is exactly how you should check ANY builder's claims.
Canada — CSA standards
CSA certification is issued per build by accredited third-party bodies during construction. It exempts a certified factory-built home from separate Homeowner Protection Act warranty requirements and unlocks government-backed mortgage insurance for factory-built homes. KYRAX writes it into every build contract.
CSA Z240
Unlocks: insurance recognition, RV-style and chattel financing, a recognized standard for municipalities.
Doesn't: cover structural scope — closed by KYRAX's P.Eng review. Not a permanent-dwelling permit path.
CSA Z241
Unlocks: placement on resort lots, campgrounds, recreational property.
Doesn't: support year-round primary residence — CSA calls these recreational living units, and we'll say so.
CSA A277
Unlocks: the only BC Building Code permittable path to a permanent dwelling. Real property — conventional and CMHC-insured mortgages. In-factory third-party inspection.
Doesn't: replace your local permit — it makes the permit path smooth, not invisible.
Not sure which pathway fits your project? CSA Z240 vs Z241 vs A277, compared
One certifier, both sides of the border
ICC NTA is SCC-accredited for CSA A277 and certifies US IBC/IRC modular — with PFS-TECO and RADCO also working in both countries. One inspection relationship bridges both pathways. That’s why KYRAX can write third-party certification for wherever you place it into every build contract.
Your documentation package
Per-unit certification record · Engineering letters and P.Eng review · Drawings and spec sheets · Everything your lender, insurer, and municipality will ask for — yours to keep.
Home certification vs road-legal — two different things
RVIA and NOAH certify the home. NHTSA and CMVSS certify the trailer under it.
Four marks, four different jobs. Here is each one in plain language — and which combination a single unit will carry at delivery, depending on where it’s going.
RVIA
RV Industry Association certification. Verifies the factory builds to NFPA 1192 / ANSI A119.5 — checked by random inspections roughly quarterly. Factory-level, not every unit.
Inspection depth — factory sample
NOAH
National Organization of Alternative Housing. Third-party certification of a specific build — remote video inspection at five build stages, to ANSI A119.5 plus IRC, NEC, and NFPA. Recognized by US lenders and insurers.
Inspection depth — per build, five stages
NHTSA
US highway safety compliance — makes the trailer road-legal to tow in the United States, with VIN. Says nothing about the home on top; that's RVIA or NOAH's job.
CMVSS · 7D1
Canada Motor Vehicle Safety Standards, Transport Canada. The National Safety Mark (7D1) makes the trailer road-legal to tow in Canada — the Canadian counterpart to NHTSA.
What your contract requires at delivery
Delivered in Canada: designed to the CSA standard for its class, with the CMVSS National Safety Mark (7D1) making the trailer road-legal. Third-party certification for Canada is written into the contract and confirmed before delivery.
One home, one country's certification — we never mix them, and it's confirmed before you take delivery.
Not sure which standard your situation needs? That’s the first thing we sort out.
Book a consultation