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Buyer Guides

Twelve guides on cost, permitting, foundations, financing, code compliance and site logistics. Written to be useful rather than promotional.

Modular vs Stick-Built: The Honest ComparisonWhere factory-built genuinely wins, where site-built still makes more sense, and which of the common claims on…
The Hidden Costs of Factory-Built ConstructionTwelve line items that turn a quoted per-square-foot figure into a materially larger invoice, with real number…
Permitting a Modular Building: State by StateWhich states run dedicated modular approval programs, which defer to local authorities, and how to avoid a red…
Choosing a Foundation: Pier, Slab or Stem WallWhat each type costs, where each is required, and how flood zones and soil bearing force the decision.…
Financing Factory-Built ConstructionWhy a factory payment schedule does not match a standard construction draw, and which loan products handle it.…
Hurricane-Rated Construction: What 175 MPH Actually RequiresImpact-rated openings, engineered tie-downs, product approval numbers, and why a module built to be craned sta…
Why Production Windows Move: Supply, Demand and Queue DepthHow factory capacity, material lead times and seasonal demand determine your delivery date more than your scop…
ADA Compliance in Modular BuildingsClear widths, roll-in showers, reach ranges, ramps and landings — what compliance actually costs to build in.…
Solar-Ready and Full Solar on Factory-Built StructuresPre-wire versus full array, what each costs, and why doing it at the factory beats retrofitting.…
Relocatable vs Permanent Modular ConstructionThe tax, financing and code differences between a building designed to move and one designed to stay.…
Site Access: The Constraint Nobody Plans ForTruck routes, crane staging, reach distance and the trees that quietly add several thousand dollars to a proje…
Buying Used and Refurbished Modular BuildingsWhere the forty to sixty percent savings comes from, what to inspect, and when new is genuinely the better val…

These guides exist because the useful information in this industry is scattered across supplier brochures that avoid numbers, forum threads with outdated figures, and code documents written for plan reviewers rather than buyers. Each one is written to answer the question a buyer actually has, including the parts that are not flattering to factory-built construction.

A few things worth saying plainly. Modular is not always the right answer — for a heavily custom design on a difficult site with no schedule pressure, conventional construction can be the better fit, and the guides say so. The cost advantage is real but it comes from process rather than specification, which means a supplier quoting far below market is probably reducing specification and should be asked directly what changed. And the production window is a supply-and-demand range rather than a promise, because factory capacity and material lead times both move independently of your project.

Where to start

If you are early, read the modular versus stick-built comparison and the hidden costs guide — those two will tell you whether this path fits your project and what the real total looks like. If you have already decided, go to permitting and foundations, since those two decisions constrain everything downstream. If your site is unusual, start with site access, which is the constraint that surprises the most buyers.

Why factory-built wins

Labor you do not have to chase

The trade shortage is the single biggest schedule risk in construction right now. Factory production concentrates skilled labor in one facility where crews repeat the same operations daily instead of assembling a new subcontractor roster for every project. You are not waiting three weeks for an electrician to have an opening.

Engineering that survives transport

A module has to be structurally sound enough to be lifted by crane, hauled at highway speed, and set without racking. That requirement forces heavier framing, more fasteners and engineered connections than code minimum for a comparable site-built structure. The transport requirement quietly produces a stronger building — which is exactly why factory-built performs well under high wind loads.

Cost certainty instead of change orders

The reason site-built budgets drift is that the price is discovered as the work proceeds. Factory pricing is set when the design is locked, because the production cost of a known module is known. The variable that remains is site work — foundation, utilities, access — which is why we quote that separately and in the open instead of burying it.

Quality you can actually compare

Every unit off a line is built to the same specification with the same crews and the same materials. That repeatability is impossible to achieve across independent site-built projects with rotating subs. If you inspect one finished unit, you have meaningfully inspected the one you are buying.

Get a Hurricane-Rated Modular Home quote

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