PRIVACY PRIORITIZED
3D MODELING SERVICE
Tell us what you want to build: a pergola, a workbench, a porch swing, a shed, built-in shelves. We model it in 3D to your measurements, show you renders and a flyover, and list every part it takes, with sizes, lengths, quantities, hardware and prices. Every number comes off the model, so nothing is guessed.
Built from your sizes and photos, so it fits the space it's going into, and changed until it's what you want.
Views from every side, a plan, a close-up detail and a short video you can show anyone on your phone.
Each piece with its size, length and quantity, counted from the model rather than estimated.
Stock lengths to order and a cutting plan where it saves material, so you buy enough and not much more.
Every bolt, screw, bracket and fitting: size, finish, rating where it matters, and where each one goes.
Materials priced from suppliers near you, with up to three options side by side, like wood grade or finish.
The cedar for the pergolas above: 74 pieces, each length measured off the model.
| Part | Size | Length | Qty | Notes |
|---|---|---|---|---|
| Post, high corners | 6×6 | 12′-0″ | 4 | Uncut stock |
| Post, low corners | 6×6 | 11′-0″ | 4 | Cut from 12′ stock |
| Header | 2×10 | 9′-7½″ | 8 | Two per post line, bolted either side |
| Rafter | 2×8 | 9′-6½″ | 18 | Square cut both ends, 7½″ tails |
| Slat | 2×2 | 9′-7½″ | 32 | 16 each side |
| Knee brace | 4×4 | 24″ legs | 8 | 45° both ends |
The full list went on to the lineal feet to order in each size (8 posts from 12′ stock, 34 slats from 10′ boards), 16 through-bolts, 36 rafter ties and about 350 structural screws, the concrete, gravel and flagstone, and the total in three cedar grades. For the porch swing further down, the parts workbook added a board-by-board cutting plan for 8′ 2×4s, hardware with load ratings, and a joinery schedule showing how every fastener is hidden.
Pergolas, decks and patios, sheds and greenhouses, outdoor kitchens, furniture, cabinets and built-ins, workbenches and shop storage, play sets, garden beds, fences and gates, and the gas, electrical and water lines that serve them. If you can describe it and measure where it goes, we can model it.
Want to build the porch swing below yourself? It's sold as a $29 build plan.
$395
See it before you build it.
1 round of changes · delivered in 5 business days
$795
Know exactly what to buy.
2 rounds of changes · delivered in 7 business days
$1,495
Hand it to whoever builds it.
2 rounds of changes, plus 1 update after your builder's or plan reviewer's questions · delivered in 10 business days
$1,495
Gas, electrical or water lines to up to four buildings or appliances.
2 rounds of changes · delivered in 10 business days
One project per package: a structure, a piece of furniture, a built-in, or one connected area. Bigger or multi-part projects and rush jobs are quoted. Delivery times count from when we have your measurements and photos. Prices are in US dollars, paid in advance through a secure Stripe link sent with your quote.
We model, draw and list. We don't build or install anything or pull permits, and nothing we produce is a stamped engineering or architectural drawing. Gas, electrical and other licensed work must be done by licensed contractors under their own permits. Our documents say what's measured and what's assumed, and they flag where we think a permit or an engineer is needed.
Most things built from parts: outdoor structures, furniture, cabinets and built-ins, shop and garage builds, play sets and garden features, and the utility lines that serve them. If you're not sure, describe it on the request form and we'll tell you.
No. Everything happens online. You send measurements and photos, and we tell you exactly which ones. Rough numbers are fine where you can't measure; we mark them to be checked before you buy or cut.
Anywhere in the United States. We price materials from suppliers near you.
Yes. They're yours to use for your project: give them to your builder, contractors, plan reviewer and suppliers.
Sometimes, but we can't promise it. Some cities accept owner-prepared drawings for small structures; others want an engineer's or architect's stamp, or the contractor's own drawings. We tell you what we find for your city, and a build set is a strong starting point for whoever stamps it.
We do, from your measurements, and we check every number ourselves. We use software, including AI tools under terms that don't let them train on your files, to speed up the scripting and drafting. Your files are used only for your project and never sold or shared.
Only if you say yes on the request form, and then without your name or address.
Yes, in full any time before we start modeling, if we decide the project isn't a good fit, or if we deliver more than 10 business days late. Our refund policy has the details.
A fixed price within 2 business days, and nothing to pay until you accept it.
Request a quoteQuestions first? Email info@belmaix.com.