All Avendren buildings come pre-approved. Learn More

Our permanent factory-built structures have been approved by the Division of the State Architect (DSA) for 15 climate zones and with the latest earthquake ratings, making the construction process easier and faster wherever your school is located. Quality construction, flexible infrastructure, and on-demand expansion you can count on for decades.

Complete Accessibility

Complete accessibility for all learners and educators. Learn More


Avendren is committed to making learning accessible to all, not only by providing high-quality budget-conscious construction options but by ensuring that all buildings are ADA friendly. We're committed to making the classroom a safe and easy destination for all.

Off Site Construction

Off-site construction for cleaner, safer projects. Learn More

Avendren uses a controlled construction environment to provide expert execution on every project, with fewer materials and personnel needed on site, less interference/interruption on your campus, and fewer variables that affect time, quality, and project outcomes.

Budget Friendly

High value and fixed costs for budget-friendly building. Learn More

Factory-made permanent structures give you durable and lasting structures, without the risk of cost overruns or construction delays. Whether you need a single classroom or a full school, we have you covered, typically within 60 days from site readiness.

More Classrooms

Everything your school needs, nothing you don't want. Learn More

Reverse-engineered to meet the needs of 21st century learners and communities, Avendren buildings are an affordable way to add more classrooms and other needed facilities without excess waste, added expenses, and high long-term maintenance demands.

Our Process

Avendren uses proprietary manufacturing and construction processes to give you high-quality, permanent buildings for learning environments that are durable, well-ventilated, accessible, and affordable. Learn more about our process and see just how quickly and easily you can have a new classroom, office, or other space ready to serve your learning community.

Step 1

Starting Your Avendren Building Project

Initial phone call to discuss your needs

On-site meeting to review access and position

Proposal and payment schedule generated

Second meeting (with your architect, if applicable) to finalize plans

Step 2

Preparing for Your Innovative Learning Structures

Purchase order is released

Production schedule and supply timeline created

Inspections scheduled (customer handles inspection fees)

Materials ordered

Step 3

Off-Site Building Begins!

Exterior walls constructed (approximately 15 days)

Roof and interior wall constructed (approximately 10 days)

Site visit to ensure readiness

On-site construction schedule created

Subcontractors engaged and scheduled

Deliveries scheduled

Step 4

Erecting Your New Educational Structure

Excavation and rebar installation

Concrete footings and slab poured

Exterior walls secured with lock-in footing and slab

Doors, windows, and roof installed

Step 5

Readying Your Avendren Building for Occupancy

Interior walls installed, including electrical wiring, and vinyl coverings

Roof insulation and HVAC connections completed

T-bar, drop light fixtures, and fire sprinklers installed

Flooring installed

Step 6

Final Inspections and First Day of Class

Walkthrough with school representatives and Avendren team member

Final inspections signed off

Ready to Start?

Contact us today and receive expert service and support from concept to completion.