The Future of Housing: Prefab Innovation Meets Modern Design with Andersen ®

The Future of Housing: Prefab Innovation Meets Modern Design with Andersen ® 

Prefabricated homes are redefining the future of housing, offering an unparalleled blend of affordability, sustainability, and style. Architects and builders alike are embracing modular prefabrication techniques to address critical challenges in the housing market, making innovative strides in design and efficiency. At the forefront of this movement is Geoffrey Warner of Alchemy Architects, whose creative vision has turned experimental concepts into widely celebrated housing solutions.


From Experimentation to Iconic Innovation


Based in St. Paul, Minnesota, Warner and his team at Alchemy Architects first ventured into prefab housing in 2003 with the creation of the weeHouse®. The project originated from a client’s request for a modest yet elegant retreat on a rural Wisconsin property, all for under $50,000.


Faced with this challenge, Warner proposed two options: a utilitarian pole barn or a meticulously crafted “jewel box” without plumbing or electricity. Opting for quality over quantity, the team designed and built the structure in a warehouse, leveraging prefab techniques to save both time and money. The result was a stunning 336-square-foot home featuring wood-wrapped walls, oil-stained floors, and expansive floor-to-ceiling windows that seamlessly blended the interior with the surrounding landscape.


Public interest in the weeHouse skyrocketed, leading Warner to expand the concept into a series of customizable, modular dwellings. Each weeHouse is designed to balance high-quality construction with energy efficiency, reflecting Warner’s philosophy of “the luxury of less.” Over 50 weeHouses have since been built across the United States, ranging from compact 336-square-foot models to sprawling 4,000-square-foot configurations, tailored to fit clients' needs and locations.


Pioneering Sustainable and Cost-Effective Solutions


Warner’s dedication to prefab housing extends beyond aesthetics; it’s a mission to make sustainable, high-quality housing accessible to all. Prefab construction eliminates many uncertainties typical of traditional building methods, offering significant cost and time savings. With the inclusion of advanced features like solar panels, green roofs, passive heating and cooling systems, and hydronic underfloor heating, these homes are designed with sustainability at their core.


Notably, Andersen® Windows and Doors play a critical role in achieving the weeHouse’s energy efficiency and comfort. The triple-glazed windows, originally developed for harsh Minnesota winters, offer superior insulation and noise reduction - a feature that has impressed clients nationwide.


Introducing the lightHouse: The Next Chapter in Prefab


Alchemy Architects’ newest innovation, the lightHouse, builds upon the success of the weeHouse by delivering even more affordability and scalability. Designed as a 450-square-foot modular dwelling, the lightHouse utilizes R-40 structurally insulated panels (SIPs) and Andersen® windows to maximize energy efficiency and natural light.


Unlike the fully customizable weeHouse, the lightHouse offers a standardized design that’s ideal for dense urban settings, extended family apartments, rental units, and guest houses. Current projects include rooftop communities and a half-city block development in St. Paul, showcasing the potential for scalable prefab housing solutions to address urban housing needs.


Mountain States Building Products: Proud Partners in Innovation


As a trusted supplier of premium window and door solutions, Mountain States Building Products is proud to collaborate with manufacturers who are leading in groundbreaking projects like these. By supplying products from Andersen Windows and Doors, we help Front Range architects and builders achieve their vision for modern, efficient, and elegant prefab homes.


These thoughtfully designed dwellings prove that prefab housing can be as luxurious as it is economical. By combining cutting-edge design with sustainable materials and methods, projects like the weeHouse and lightHouse are setting new standards for what’s possible in residential construction.


Whether you’re looking for a cozy retreat, a scalable urban solution, or a sustainable family home, prefab construction offers endless possibilities – especially across the Rocky Mountain region. Discover how Mountain States Building Products can support your next project with windows and doors that redefine quality and performance.


16 May 2025
In today’s rapidly evolving building industry, selecting the right window and door systems is more than a matter of aesthetics - it’s a strategic decision that impacts energy efficiency, budget, occupant comfort, code compliance, and long-term durability. Architects, builders, and developers are looking for high-performance solutions that balance design vision with real-world functionality. At Mountain States Building Products , we make that possible. Industry Trends Shaping Window & Door Solutions The window and door industry is seeing exciting innovation in materials, performance, and sustainability. Here are a few key trends influencing the market today: 1. Energy Efficiency and Sustainability With ever-tightening energy codes and growing demand for sustainable construction, energy-efficient windows and doors are at the forefront. Triple glazing, thermally broken frames, and low-E coatings are now standard expectations - especially in high-performance residential and commercial projects. Products from manufacturers like Loewen and Andersen Windows & Doors , are leading the charge in delivering beauty without compromising performance. 2. Large Format and Indoor-Outdoor Living Floor-to-ceiling glazing, oversized sliding and folding door systems, and expansive glass walls continue to trend in luxury residential and multi-family developments. Homeowners and designers are embracing natural light and seamless transitions between indoor and outdoor spaces. Partnering with premium brands allows us to offer highly customizable systems that support these ambitious design goals. 3. Customization and Modern Design Architects increasingly seek flexibility in finish, hardware, shape, and operation to align with project-specific aesthetics. Whether it’s modern minimalism or classic craftsmanship, today’s window and door solutions must support a wide range of design languages - something Mountain States Building Products delivers through our curated manufacturer partnerships. With decades of experience representing premier building product manufacturers across the Mountain West, we’re trusted advisors in the success of your project. Here’s what sets us apart: Expertise Across Markets We understand the unique needs of architects, contractors, and developers working on everything from high-end custom homes to large-scale commercial buildings. Our team brings deep knowledge of code requirements, performance specs, and aesthetic demands specific to the Intermountain and Southwest regions. Manufacturer Partnerships That Matter Mountain States represents industry leaders like Loewen and Andersen , brands known for their uncompromising quality, design flexibility, and long-term reliability. These partnerships allow us to recommend the right products for the right applications - always with a deep understanding of installation, integration, and project timelines. Solutions-Oriented Approach We don’t just sell windows and doors - we help solve challenges. Whether you're navigating design constraints, meeting energy codes, or coordinating multiple trades on site, Mountain States is here to provide smart, strategic support that makes your job easier. Let's Build Smarter Together  At Mountain States Building Products, our goal is simple: to help you select and source the best window and door solutions for your building project - solutions that are visually compelling, high-performing, and built to last. If you're planning a new project or want to explore what’s possible with today’s window and door systems, we’re here to help. Contact us today to learn more about how we can support your next residential or commercial build.
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