Poplar manufactures prefabricated backyard studios and accessory spaces using sustainable, natural materials. Their modular units feature engineered wood cassettes with hemp wool insulation, upcycled rice hull composite siding, and are rapidly assembled on-site. Each unit includes a Mitsubishi mini-split HVAC system, European white oak flooring, and customizable footprints.
- Clean Technology
- Construction Technology
- Consumer Goods
- Hardware
- Manufacturing / Industry 4.0
- New Materials
Funding
Founders
Product
Problem
Homeowners often lack dedicated, quiet space for work, fitness, creative pursuits, or relaxation, and traditional construction is slow, costly, and frequently relies on materials that can harm indoor air quality. Remodeling a room or building a detached studio requires coordinating multiple contractors, managing unpredictable timelines, and accepting compromises on design and sustainability.
Solution
Poplar offers prefabricated backyard studios and accessory units that are manufactured offsite and rapidly assembled on the customer's property. The company's Poplar Seed model uses modular, engineered wood cassettes filled with hemp wool insulation, and is wrapped in a waterproof membrane with upcycled rice hull composite siding. Units are delivered with a Mitsubishi mini-split system for heating and cooling, electrical outlets, and finishes like European white oak floors and organically dyed wood fiber wall panels. The assembly process is streamlined: Poplar sets the foundation, assembles the unit, and connects electrical within a few weeks, providing a predictable and sustainable alternative to conventional building.
Target Audience
Primary customers are homeowners seeking versatile backyard spaces such as home offices, gyms, yoga studios, guest suites, or creative studios, who value sustainable materials and a fast, predictable installation process.
Features
- Modular construction using engineered wood cassettes and R-20 hemp wool insulation for efficient assembly and high thermal performance
- Cladding made from upcycled rice hull composite and cedar slat siding, with a UV-stable, water-resistive, vapor-permeable membrane
- Interior finishes including 7-3/8" wide European white oak flooring, organically dyed paper fiber or birch veneer wall panels, and an LED-lit stretched canvas acoustic ceiling
- Integrated Mitsubishi wall-mounted mini-split system providing 9k BTU of cooling and heating
- Digital manufacturing processes that reduce waste, ensure consistent quality, and enable transparent pricing
- Customizable footprint options beyond the standard 12’6” x 16’ unit to meet varying site codes and customer needs