1) Exterior Cladding
Customizable grade-A Materials
120
Compact & Efficient
Designed for focused, single-purpose spaces with a minimal footprint.
Best for: Home office, wellness, or small gym spaces
192
Balanced & Flexible
Our most popular size, offering the space to combine work, training, and recovery.
Best for: Office + gym, wellness builds, multi-use spaces
336
Expansive & Multi-Use
Our largest footprint, built for those who want it all with room to scale.
Best for: Entertaining, group fitness, full lifestyle builds, commercial use
Classic
Timeless & Durable
A clean, versatile look built with engineered siding designed for long-term performance and everyday use.
Best for: Economical builds, traditional aesthetics, low-maintenance exteriors
Modern
Clean & Architectural
Defined by premium cedar siding and expansive glazing, creating a seamless connection between indoor and outdoor space.
Best for: Design-forward spaces, natural light, indoor-outdoor living
Coastal
Textured & Elevated
Inspired by Northeast coastal homes, featuring cedar shingles that bring depth, character, and natural warmth.
Best for: Entertaining, group fitness, full lifestyle builds, Commercial use
Integrated Sauna
Recovery & Performance
Office Sauna™ A fully integrated traditional or hybrid optional sauna built into your space, designed for daily recovery, heat therapy, and long-term wellness.
Best for: Contrast therapy, daily routines, performance-focused builds
Integrated Shed
Storage & Utility
A built-in storage solution designed to be a direct replacement for your existing shed. We'll even remove your old one.
Best for: Organized spaces, hidden storage, practical builds
Delivered Fully Assembled
Built in our facility and delivered to your home ready to place, no on-site construction required.
Positioned in Place
Our team handles delivery and placement using specialized equipment to position your structure exactly where you want it.
Ready to Use
Connect electrical and step inside. Your space is ready for immediate use with no delays or extended build timelines.
Seamless from Start to Finish
The entire process was seamless. It showed up fully built, was placed exactly where we wanted, and we were using it the same day. It feels like a true extension of our home.
Quality work!
The build quality is on another level. This isn’t a kit, it’s constructed like a real structure. The finishes, the feel, everything is incredibly well done.
A True Separation from Home
Received Durfi ortho mattress really a best mattress for back , good in quality and very good designed.
Love it
The Office Sauna setup is incredible. Being able to work, train, and recover all in one space has completely changed my daily routine.
Not Even Comparable to Kits
We were originally looking at sauna kits and this is in a completely different category. The fact that it’s built like a home made the decision easy.
The Centerpiece of Our Backyard
The space feels bigger than expected and the natural light is unreal. It’s now the centerpiece of our backyard.
Design That Actually Blends In
From a design standpoint, it blends perfectly with the property. Clean lines, great materials, and the installation process was surprisingly smooth.
Starting at $22,921
Classic
Timeless proportions designed to blend seamlessly into traditional homes.
Have Questions?
We're here to help!
Call or Text: (617) 982-3024
Email: hello@coldspring.co