Learn
Learn about building with Wolf
Guides, FAQs, financing, and owner stories, sorted by topic. Pick the one that matches your question.
Research & answers
Start here if you are still deciding what an ADU (accessory dwelling unit) is, what the rules are, or what buyers ask most.
Modular vs manufactured
HUD code (the federal standard for manufactured homes) and a steel chassis, versus IRC (International Residential Code) framing, snow load, insulation, and a permanent foundation.
Guides & ADU laws
Washington and Oregon ADU rules, county pages, cost ranges, and factory vs stick-built.
FAQ
Cost, permits, timelines, financing, warranty, and modular vs manufactured.
Tiny home & ADU FAQs
A shorter list of cottage and tiny-home questions.
What is an ADU?
Plain-English definitions for ADU, DADU (detached accessory dwelling unit), cottage, tiny home, setbacks, and turn-key.
Money & process
How a Wolf project is paid for, permitted, built, and compared with other builders.
ADU cost
Published home, permit, and setup ranges, plus the Washington and Oregon cost guides.
Financing
Payment schedule, what the model price includes, and common financing options.
How it works
Evaluation, permits, factory production, delivery, and warranty, handled by one team.
Options Book
Standard finishes, upgrades, and add-ons, room by room, plus a PDF download.
Compare Wolf
How factory modular compares with on-site and design-build ADU builders.
Warranty
One-year workmanship coverage, what is excluded, and how to file a claim after move-in.
Stories & media
Finished projects, factory footage, owner reviews, and articles.
Blog
Factory stories, cost and construction explainers, and owner-facing articles.
Videos
Shop tours, model walkthroughs, owner stories, and the home-maintenance how-to series.
Testimonials
Google reviews and owner-story videos from people who already built with Wolf.
Case studies
Homeowner ADUs and multi-unit communities across Washington and Oregon.
Press
News coverage of Wolf Industries and its projects.
Still have a question?
Every lot and jurisdiction is different. Send the address and we’ll talk through fit, access, utilities, and a realistic all-in range.
4.9 · 117 Google reviewsVerified on Google Maps September 14, 2026