Four Stripes is an interior design management platform that empowers interior designers with tools and processes that transform how they work and how they’re perceived.
Unlike generic tools, Four Stripes is built specifically for how designers actually work—using industry-specific workflows and templates that remove friction and save time.
Follow a clear, step-by-step process that removes guesswork, helps you stay organized, and gives you the confidence to lead every project from concept to completion.
Collaborate with builders, clients, and vendors in one shared space with real-time updates, centralized communication, and document storage.
Track costs, set pricing, and manage vendor payments with full visibility and control—so you can stay profitable without getting buried in spreadsheets.
After two decades in the industry, Kim built Four Stripes to share the systems and strategies that transformed her business.

There’s no one right way to run an interior design business. But over the past 26 years of running Kimberly Parker Design, I’ve refined processes that not only deliver results but also keep my project pipeline full with consistent referrals from the builders and architects I work with.
I created Four Stripes to give interior designers the roadmap and guidance to manage projects more efficiently, collaborate seamlessly, and grow respected, profitable businesses.
With Four Stripes, you can confidently manage projects, track budgets, and collaborate with your team—all in one structured, intuitive platform. iPhone and iPad coming soon.

The project dashboard gives you total visibility into every project and detail; tracking progress, deadlines, and tasks all in one organized view.

Follow a clear, step-by-step process that keeps you focused and in control — from concept to completion.

Centralize selections, finishes, and fixtures in one place, making it easy to track, update, and reuse across projects.

Set pricing formulas, organize vendor data, and let Four Stripes calculate pricing automatically for smoother updates and smarter decisions.

Keep every design decision in one place, with design decks that stay current as projects evolve- building reliable records for reference.
Real results from top design teams—clearer projects, happier clients, stronger margins.

“I’m so excited about the launch of the Four Stripes App! It has been an incredibly helpful tool for organizing my projects and keeping everything on track.
I love having all of my project information in one place, clearly organized and easy to access.The app ensures I don’t miss important details, making it easier for builders to execute the best design for my clients.”

Senior Interior Designer
“I love the Four Stripes app! It’s incredibly user-friendly and makes it so easy to stay organized across all my projects.
I use it every day for client details, selections, finish schedules, and notes – everything goes straight into the app. I can pull up what I need quickly and always know exactly where things stand without digging through emails. It’s taken a ton of stress out of managing projects.
I can’t imagine running Fitz Haus without it.”

Founder and Principal Designer
Everything you need to know about the product and billing.
Coming Soon!
iPhone and iPad are launching soon, join the waitlist for a 60-Day free trial! You’ll get early updates and be the first to know when we launch.
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