Private schools across Texas are turning to modular buildings and portable classrooms to add classroom or admin space fast — without waiting a year or more for traditional construction. iModular.com connects buyers to suppliers for, and helps permit modular buildings for Texas private and charter schools, with the same personal service that’s built our reputation since 1998. Request pricing below, or call Matt Banes directly at (800) 806-7485.
Classroom space for growing Texas private schools
Houston, Dallas–Fort Worth, San Antonio, and Austin are among the fastest-growing metro areas in the country, and private and charter schools in those markets are feeling the enrollment pressure before a bond measure or capital campaign can fund permanent construction. A portable classroom or modular admin building can be on your campus and ready for occupancy in weeks, not the year-plus a traditional addition typically takes — important when a new building needs to be ready before the next school year starts, not sometime during it.
A standard double-wide classroom (24′×40′, 960 SF, two 12-wide modules) is the most common size for a single classroom, and single-wide modules (10′–12′ wide, 40′–60′ long) work well for smaller admin or overflow space. Because every occupied classroom building in Texas goes through TDLR’s Industrialized Housing and Buildings certification before it ships — the same state-level building certification described in detail on our Texas modular buildings page — you’re not getting a construction trailer with desks in it. It’s a code-compliant classroom building.
What working with iModular.com looks like
We’ve built our process around private schools for years in California, remodeling, delivering, and installing buildings like a 24′×60′ classroom for Desert Christian Academy. For Texas schools, we apply that same process to scope your project, understand how the space will actually be used, confirm occupancy classification and TDLR requirements up front, and connect you with the right supplier and delivery partner for your site.
Buy, rent, or sell
Most schools on a budget cycle do best with a used building purchase or a lease-purchase arrangement through one of our financing partners — see our full breakdown of financing options for the tradeoffs. If your school already has a modular building you’ve outgrown or no longer need, iModular.com buys and trades in used buildings nationwide — call (800) 806-7485 and ask for Matt.
Matt Banes, iModular.com President — modular building specialist serving private schools, churches, and commercial buyers nationwide since 1998. Last updated: September 17, 2026.
Frequently asked questions
Do I need a TDLR permit for a modular classroom in Texas?
Yes. Every modular classroom installed in Texas has to pass through the Texas Department of Licensing and Regulation’s Industrialized Housing and Buildings (IHB) program before it ships — see our full TDLR certification guide for the code list and timeline.
What size classroom do most Texas private schools choose?
A 24′×40′ double-wide (960 SF, two 12-wide modules) is the most common single classroom. Smaller programs often start with a single-wide unit and add modules as enrollment grows.
Is renting or buying better for a Texas school?
It depends on how long you’ll need the space. Schools on a multi-year enrollment bump usually come out ahead buying or lease-purchasing; a single-semester bridge is often cheaper to rent. Our rent-vs-buy breakdown walks through the math.
Does iModular.com deliver and install classrooms directly in Texas?
Not yet as a direct broker. We built our delivery and installation process on private-school projects in California, like the Desert Christian Academy classrooms referenced above, and in Texas we use that same experience to connect you with the right regional supplier and installer for your project.
What permits are needed to move a modular building on Texas roads?
Texas requires a TxDMV oversize/overweight permit for any module wider than a standard load, plus an escort for units over 12′ wide. See our transport permit guide for the exact thresholds and rules.
Explore more
- Modular buildings & portable classrooms for sale in Texas
- Modular buildings for Texas churches
- Should I rent or buy a portable classroom in Texas?
- What types of modular buildings are available?
