I Am Planning to Build a Tiny House… AI recommendations | Parse
I am planning to build a tiny house. Who sells trailer foundations?
Data as of Sep 24, 2026 · Based on 301 AI responses from ChatGPT Search and Google AI Mode · See how Parse measures this
Trailer Made is the best starting choice for engineered, certified tiny‑house trailer foundations—they’re repeatedly recommended for custom, weight‑balanced tiny‑home trailers. If you want dealer networks or regional service, consider Iron Eagle; if you prefer pre‑drilled, purpose‑built frames, READYFAB; for flexible sizes and insulation options, Tiny House Basics.
Brands AI recommends here
1.
Tiny House Basics
Named in 81% of answers
Best for buyers needing flexible lengths, widths, and add‑ons—offers custom sizes, insulation options and anchor points suited to tailored tiny homes; may require specification discussions for certification needs.
Best when you need engineered, certified tiny‑home foundations and custom sizing—widely recommended for trailers built to handle tiny‑home weight distribution and certification; may be a higher‑cost, custom option.
Best for buyers wanting a durable, regionally supported trailer with dealer access—known for rugged designs and dealer networks in the Western U.S.; may be less focused on full custom engineering than specialist builders.
Tiny House Trailer | Fast And Easy Tiny House Buildinghttps://www.tinyhousebasics.com/trailers/
7%
Tiny House Trailers (Engineered & Certified) | Trailer Madehttps://trailermadetrailers.com/tiny-house-trailers/
5%
Tiny House Trailers | Tiny Home Buildershttps://www.tinyhomebuilders.com/tiny-house-trailers
5%
Tiny House Foundations - Steel Framed Tiny House - House Trailershttps://tinyhousefoundations.com/
4%
The Best Tiny House Trailer Manufacturers & How To Choose | The Tiny Projecthttps://tiny-project.com/best-tiny-house-trailer-manufacturers/
4%
Tiny House Trailers | READYFAB | American Made Trailershttps://readyfabtrailers.com/
3%
Tiny home trailers for salehttps://timbercrafttinyhomes.com/tiny-home-trailers-for-sale/
3%
Tiny House Trailers | United States | Iron Eagle Tiny House Trailershttps://www.ironeagletinyhousetrailers-mobile.com/
3%
Tiny House Trailer Foundation for Efficient Builds | Tiny House Basicshttps://www.tinyhousebasics.com/why-this-tiny-house-trailer-is-the-perfect-foundation-for-easy-building/
3%
Tiny Home Trailers | Tiny House Basics Custom Trailer Foundationshttps://www.tinyhousebasics.com/tinyhousetrailers/
2%
Question: I am planning to build a tiny house. Who sells trailer foundations?
Yes. If by “trailer foundation” you mean the purpose-built steel chassis that the tiny house is framed directly onto, there are several manufacturers worth looking at.
U.S. manufacturers
Trailer Made Custom Trailers — Builds engineered tiny-house foundation trailers, with custom lengths/widths and GVWRs from about 12,000–28,000 lb. They specifically design the trailer as the structural foundation rather than adapting a utility trailer.
Tiny Foundations Northeast — Particularly interesting if you're building in the Northeast. They offer purpose-built tiny-house foundation trailers, including a budget option starting around and a more robust premium chassis. They're located in .
Willow Creek Trailers — Based in Pennsylvania and makes custom tiny-home/park-model trailers. They offer I-beam, C-channel, or tubular-steel construction, various axle configurations, and nationwide shipping.
Granite State Trailers — Builds tiny-house trailers from 16–40 ft, with GVWRs roughly 9,990–21,000+ lb, including custom sizes and wider configurations.
Tiny House Basics — Custom foundation trailers from 10–52 ft, with custom bump-outs, anchor points, and crossmember placement.
Iron Eagle Tiny House Trailers — Their PAD series is specifically engineered as a tiny-house foundation, rather than a modified flatbed.
One thing I'd pay close attention to
Don't simply buy a conventional utility/cargo trailer because it's cheaper. A tiny house puts different distributed and concentrated loads on the chassis, and the frame needs to work with your floor system, wall attachment points, insulation, plumbing penetrations, axle placement, and overall center of gravity.
For example, Tiny Foundations describes its premium chassis as a tube-steel frame with longitudinal stringers and crossmembers, specifically intended to reduce flex and deflection under the house.
If you're building in New Jersey, I'd particularly investigate Tiny Foundations Northeast and Willow Creek, while also getting a quote from Trailer Made for comparison.
If you tell me your planned house dimensions (e.g. 8.5' × 24'), approximate weight, and whether you want bumper-pull or gooseneck, I can narrow this down and give you rough trailer prices, GVWR/axle requirements, and which manufacturers can ship to NJ.
Building a tiny house on wheels starts with choosing a specialized trailer foundation. Unlike standard utility trailers, tiny house trailers are engineered to handle continuous residential loads, wind shear, and weight distribution.
Several prominent manufacturers across the United States specialize specifically in tiny house trailer foundations:
Trailer Made Custom Trailers 4.9 (76)
Trailer manufacturer
Closed Olathe, CO
CallDirectionsWebsite Known for high-quality steel and aluminum tube frames, integrated insulated floor cavities, and professional structural code compliance.
Tiny House Basics 4.7 (67)
Trailer dealer
Closed Clayton, CA
CallDirectionsWebsite Offers custom-built tiny house trailers featuring specific weight distributions, multiple axle configurations, and recessed floor framing options.
Iron Eagle Tiny House Trailers 4.8 (72)
Trailer dealer
Closed Fairview, OR
CallDirectionsWebsite Widely recognized for utilizing robust box-tube steel framing that resists twisting and protects wiring better than standard angle iron.
Tiny Home Builders 4.9 (20)
Home builder
Morris-Turnberry, ON, Canada
CallWebsite Provides specifically engineered trailers designed to match their popular DIY tiny house plans and sizing guides.
Tiny House Trailer Supply 4.5 (2)
Trailer manufacturer
Closed Manor, TX
CallDirectionsWebsite Tiny House Trailer Supply / Texas Trailer Supply (Manor, TX) – Offers a variety of professionally fabricated tiny house foundations matched to standard build dimensions near the Austin area.[2]
If you'd like to narrow this down, tell me:
What length and width are you planning for your tiny house?
Will you be towing it frequently or parking it in one spot?
What is your target location or region for delivery/pickup?
I can help you figure out the exact axle configuration and weight rating (GVWR) you'll need.
Several specialized manufacturers and national companies sell engineered trailer foundations specifically designed for tiny houses on wheels (THOWs) . Choosing a trailer built specifically for a tiny house ensures it handles proper weight distribution, integrated floor joists, and proper tie-down/anchor points.
Specialized Tiny House Trailer Manufacturers
Tiny House Basics : Offers custom-built tiny house trailers featuring integrated floor joists, heavy-duty perimeter load-bearing frames, and options tailored for NOAH certification compliance.
Iron Eagle Trailers : One of the absolute pioneers in the tiny house movement, known for robust designs made specifically to support the unique structural load of small homes.
Tiny Home Builders : Sells specialized tiny house trailers engineered with pre-welded attachment points and appropriate axle placements for safe weight distribution.
Tiny Idahomes : Builds custom tiny house trailers designed explicitly for home construction alongside their finished tiny home manufacturing.
Mechanical Elements : Provides detailed DIY steel trailer plans as well as specs for wide and extra-wide mobile tiny house foundations if you prefer a custom local fab shop build.
Key Features to Look For
RVIA or NOAH Certification : Helps ensure the frame meets standard safety and regulatory criteria.
Axle Rating (GVWR) : Make sure the total weight capacity comfortably exceeds your anticipated build weight.
Integrated Lighting and Brakes : Essential for legally and safely moving your mobile foundation.
If you want to narrow down your options, let me know:
What length and width are you planning for your tiny house?
Do you plan to build it yourself or hire a builder?
I can help you figure out the exact axle configuration and weight ratings you will need.
When building a tiny house on wheels (THOW), buying a trailer specifically engineered for a tiny home—rather than a standard utility or car hauler trailer—is critical for weight distribution, structural integrity, and proper anchoring.
Several well-known and reputable nationwide manufacturers specialize explicitly in tiny house trailer foundations:
Tiny House Basics : A major nationwide provider that designs custom tiny house trailers with features like integrated flush crossmembers, built-in leveling jacks, and threaded rods for easy wall-framing tie-downs. They offer delivery across the U.S. and Canada.[2]
Trailer Made Custom Trailers : Based out of Colorado with manufacturing facilities spanning multiple regions, they build engineered tiny house foundations specifically certified to handle the unique dynamic loads of a home on the highway.[2]
Iron Eagle Trailers : A pioneer in the tiny house movement located in the Pacific Northwest (Fairview/Portland, OR) known for heavy-duty, specifically engineered tiny house trailer frames with drop-axles to maximize interior ceiling height.
Tiny Home Builder : Offers customized tiny house trailers engineered with appropriate weight ratings (dual and triple axles, typically 10k to 21k lbs GVWR) matching common tiny house blueprints.
Tiny House Trailer Supply : A division of Texas Trailer Supply (based near Austin, TX) providing professional-grade tiny house foundations featuring extended tongues for propane/generator storage and sizing configurations tailored to popular architectural plans.[1][2]
If you'd like to narrow this down, tell me:
What length and width are you planning for your tiny house?
What state or region will you be building in?
I can help you figure out weight ratings (GVWR) or shipping logistics from these manufacturers.
Yes. If by “trailer foundation” you mean the purpose-built steel chassis that you build the tiny house on, there are several U.S. suppliers worth looking at:
trailermadetrailers.com — One of the strongest options for a serious tiny house. They custom-engineer foundation trailers, with options from roughly 12–44 ft and 12,000–28,000 lb GVWR. They specifically design them for residential tiny-home loads rather than adapting cargo trailers.
tinyhousebasics.com — Custom tiny-house trailers from about 10–52 ft, including custom bump-outs, anchor points and crossmember placement. Good option if you're designing the house yourself.
tinyhomebuilders.com — Purpose-built tiny-house trailers with heavy-duty axles, electric brakes and attachment features specifically intended for building the house onto the trailer.
tinyfoundations.com — Offers custom tiny-house foundation trailers, including tube-steel construction, leveling jacks, electric brakes and preinstalled belly pans.
Iron Eagle — Another established tiny-house trailer manufacturer; a recent NC State review identifies Iron Eagle, Tiny House Basics, Tiny Home Builders and Trailer Made among the major U.S. tiny-house trailer manufacturers.
What I'd choose
For a DIY tiny house, I'd start by getting quotes from Trailer Made, Tiny House Basics, and Tiny Home Builders. Don't buy a generic equipment trailer simply because it's cheaper—the chassis needs to be designed around the home's total loaded weight, axle ratings, tongue weight, dimensions, attachment points, and intended transportation.
If you tell me the approximate size of your tiny house (e.g. 20×8.5, 24×8.5, 28×10) and whether you want bumper-pull or gooseneck, I can narrow this down to the best 3–4 foundations and give you an idea of what they cost.
For a tiny house on wheels, you’ll usually want a purpose-built tiny house trailer chassis (also called a foundation trailer, tiny home trailer, or THOW trailer) rather than a standard flatbed or utility trailer. These companies sell them:
Trailer Made Custom Trailers — Builds engineered tiny house foundation trailers designed specifically for residential tiny homes, with custom sizing and options.
tinyhousetrailersales.com — Sells custom tiny home trailer frames in lengths such as 18–40 feet and offers nationwide delivery.
tinyhousebasics.com — Offers custom tiny house trailer foundations in a wide range of lengths and widths, including larger builds.
Iron Eagle Trailers — Known for PAD-series chassis designed specifically as tiny house foundations rather than modified utility trailers.
tinyfoundations.com — Offers premium tiny house foundation trailers with features such as tube steel construction, leveling jacks, and integrated details for building.
GVWR rating high enough for your finished home (often 14,000–24,000+ lb for larger builds)
Engineered frame designed for house loads, not just cargo
Brakes on all axles
Leveling jacks
Correct width (8.5 ft is common; wider builds may require special transport permits)
Built-in attachment points for wall framing
Since you’re in Florida, I’d also pay attention to corrosion protection (galvanizing, coatings, sealed wiring) because humidity and salt air can shorten trailer life.
If you tell me your planned house size (length × width), estimated weight, and whether it will stay in Florida or travel, I can help narrow down the right trailer foundation size and suppliers.
The top purpose-built tiny house trailer foundation manufacturers are Tiny House Basics, Trailer Made Custom Trailers , and Iron Eagle Trailers . Purchasing a dedicated tiny home trailer foundation from an established manufacturer is highly recommended over retrofitting a standard utility trailer, as these frames are specifically engineered to handle unique residential weight distribution, wind loads, and thermal bridging.
Top Tiny House Trailer Manufacturers
Tiny House Basics:
Highlights : Offers extensive custom configurations ranging from 10ft to 52ft in length, standard 8.5ft widths, or extra-wide 10ft–12ft decks.
Features : Uses an all-box tube steel frame that allows uniform floor insulation without metal flanges that can collect moisture. Offers bumper-pull and gooseneck models shipped from multiple U.S. locations.
Trailer Made Custom Trailers:
Highlights : Known for ultra-heavy-duty engineering focused on rigorous building codes and certified frames (complying with AWS welding codes).
Features : Features an all-tube steel superstructure, a lifetime limited warranty on the frame, and structural square fenders built to handle wall integration easily.
To understand how these trailers differ from standard utility setups, you can watch how a purpose-built sunken floor and flange system functions:
Key Specs to Look For
Certification : Look for manufacturers that build to NOAH (National Organization of Alternative Housing) standards to streamline insurance and local municipal approvals.
Axle and GVWR Rating : Tiny homes are incredibly heavy. Standard designs often require dual or triple axles rated for 14,000 to 24,000 lbs.
Width Laws : A standard 8.5ft (102 inches) wide trailer is legal to tow without permits in most regions. Decks measuring 10ft or 12ft wide require wide-load transport permits but offer drastically better long-term living layouts.
If you'd like to narrow down your choices, let me know:
What length and width you are leaning toward?
What is your towing frequency ? (Will it move often, or stay parked permanently?)
What is your approximate zip code or region to check local shipping costs?
Yes. If by “trailer foundation” you mean the purpose-built steel chassis that you build the tiny house on, there are several U.S. manufacturers worth looking at:
trailermadetrailers.com — One of the better-known options. They build custom tiny-house foundation trailers, with lengths from roughly 12–44 ft and 12,000–28,000-lb GVWR options. They emphasize engineered/stamped designs and residential load distribution.
tinyhousebasics.com — Custom tiny-house trailers from about 10–52 ft, including custom bump-outs, anchor points and crossmember placement.
readyfabtrailers.com — Purpose-built tiny-house foundations with 8'6" and 10' wide options, including gooseneck configurations. Their listed starting prices are currently around $4,200–$7,700 depending on configuration.
tinyfoundations.com — Offers custom foundation trailers and DIY tiny-house packages. Their premium foundation uses a tubular-steel frame with longitudinal stringers, leveling jacks, electric brakes and a belly pan.
bajawestusa.com — A California manufacturer that specifically fabricates custom RV chassis/trailer frames for tiny houses, mobile homes and park models.
What I'd recommend
Don't simply buy a conventional utility/flatbed trailer and build a house on it. A tiny house creates different, concentrated structural loads, and the chassis needs to be designed around the house's floor plan, weight, axle placement and attachment points.
If you're in California, Baja West is particularly interesting because it's a California-based custom fabricator. For a more purpose-built tiny-house foundation, I'd compare Trailer Made, Tiny House Basics, and READYFAB.
If you tell me the approximate size you want (e.g. 20×8.5, 24×8.5, 28×10), whether you want a gooseneck, and whether you're building it yourself, I can narrow this down to the best 3 options and give you a realistic trailer/foundation budget.
Several specialized manufacturers and national companies sell custom trailer foundations specifically engineered for building a tiny house on wheels (THOW).
Tiny House Basics : Specializes in custom bumper-pull and gooseneck trailer foundations with integrated features like light-gauge framing attachment points and high weight ratings, shipping out of multiple locations across the U.S.
Indigo River Tiny Homes : Builds robust custom tiny house trailers featuring heavy-duty multi-axle configurations (such as triple 8K axles) and high-ply rated tires tailored for heavy builds.
Mechanical Elements : Provides engineered DIY tiny house trailer plans and steel frame blueprints if you prefer to have a local metal fabrication shop build it for you.
Iron Eagle Trailers : A long-time industry standard known for specifically designing heavy-duty frame foundations with proper integrated lighting, brake systems, and RV-industry compliance sizing for tiny houses.
Local Custom Metal Fabricators : Many builders source locally by taking a certified tiny house floor plan directly to a regional utility or equipment trailer manufacturer who can weld a custom-rated drop-deck or flat-deck frame to specification.
If you want to narrow down your choice, tell me:
What is the intended length and width of your tiny house?
Do you plan to use a bumper-pull or gooseneck style hitch?
Will you be towing it frequently or parking it long-term?
Highlights : One of the earliest pioneers in the tiny home industry, famous for their "PAD Series" designed in collaboration with early tiny home builders.
Features : Features a unique recessed floor cavity and sunken crossmembers that let you drop wood floor joists directly into the frame. This design saves critical interior headroom against the standard 13.5ft road height limit.
Trailer Made Custom Trailers — Builds engineered tiny-house foundation trailers, with custom lengths/widths and GVWRs from about 12,000–28,000 lb. They specifically design the trailer as the structural foundation rather than adapting a utility trailer.
Tiny Foundations Northeast — Particularly interesting if you're building in the Northeast. They offer purpose-built tiny-house foundation trailers, including a budget option starting around and a more robust premium chassis. They're located in .
