iOHouse

HusVerket is a total supplier of houses based in Stockholm, Sweden. The company builds houses in prefabricated elements or modules. Production occurs in two company-owned factories, one of which is in Lithuania and managed by Swedish personnel. All houses are built according to Swedish building norms and regulations. HusVerket delivers within all of Sweden. HusVerket offers products such as Attefallshus, Fritidshus, and Premiumhus. The company provides three different contracting packages for its modular houses. Delivery time for an Attefallshus is approximately 16-24 weeks, while a Fritidshus has an approximate delivery time of 16-26 weeks.

Stockholm, Stockholm, Sweden

Enkelrum

Enkelrum, a Swedish prefab manufacturer, has been crafting high-quality, small homes since 2005. The company focuses on creating simple, sustainable, and functional living spaces ranging from compact *friggebodar* (small outbuildings) to larger modular homes. These dwellings are designed to promote a less cluttered lifestyle, emphasizing free time, focus, and a smaller environmental footprint. Enkelrum's product line includes turnkey *friggebodar* (5-15 sqm), *attefallshus* (20-30 sqm), leisure homes (34-50 sqm), and modular houses (50 sqm+). These models come in basic configurations without kitchens or bathrooms, or fully equipped with kitchens and bathrooms for immediate occupancy. Enkelrum prides itself on its Swedish production and carefully selected supply chain. Their homes are constructed by hand in their Swedish carpentry workshop, using high-quality materials from Swedish suppliers. This commitment to local craftsmanship ensures attention to detail and a focus on sustainability. Notably, Enkelrum uses FSC or PEFC certified wood in their windows, interior panels, and flooring, further emphasizing their commitment to environmentally friendly building practices. Their windows are Svanen-certified, meaning they meet strict requirements for low climate impact, low environmental impact during manufacturing, functionality, and longevity. Enkelrum’s design philosophy revolves around timelessness rather than fleeting trends, which can be seen in their consistent design aesthetic since 2005. The company serves customers throughout the Nordic region, offering a step-by-step process to guide clients from initial concept to completed home. They emphasize simplicity and ease throughout the building process, from design and ordering to delivery and installation, which typically takes around 10 weeks.

Gothenburg, Sweden

Treesign

Treesign, based in Alingsås, Sweden, specializes in crafting unique and sustainable tiny houses. With years of experience, they build homes tailored to individual needs and desires. They pride themselves on tackling challenging and innovative projects. Treesign offers a range of services, from complete, move-in-ready tiny houses built to custom specifications, to partially finished units for those who want to complete some of the work themselves. They also offer bare chassis and consultation for DIY builders. The company emphasizes high-quality craftsmanship, combining Swedish service with German precision. Treesign is currently focusing on innovation and development of new products and solutions, including the design of new, more affordable and environmentally friendly chassis. They are also developing a new concept for nature-based living, with a prototype currently under construction using sustainable materials and focusing on mobility. This project is co-financed by the European Union through Leader Östra Skaraborg. Their production takes place in a 300 m2 heated facility in Madängsholm, allowing for indoor construction, ensuring the highest quality and preventing moisture from being trapped during the building process. They prioritize using sustainable and natural materials to minimize their ecological footprint and avoid unnecessary chemicals. Treesign actively promotes its commitment to environmental responsibility and customer satisfaction, showcasing examples of its work on its website. They collaborate with Kungslena Hantverk AB and emphasize that all production takes place in Sweden.

Alingsås, Sweden

Modulbyggen

Modulbyggen, a Swedish prefab manufacturer based in Markaryd, has a rich history dating back to the 1940s. Initially established by Tage Eidenskog as a traditional construction company, Modulbyggen quickly evolved beyond standard building practices. Tage Eidenskog, a true entrepreneur, expanded the business to include equipment rentals and the production of prefabricated wall elements. Today, Modulbyggen focuses on manufacturing prefabricated building elements for the construction industry, with a commitment to high quality, reliable delivery, and extensive experience. Modulbyggen specializes in producing prefabricated modular houses according to customer drawings. These houses are manufactured in their factory as large wooden building elements, complete with installed windows, thermal insulation, vapor barriers, and exterior cladding, all tailored to meet specific customer needs. In addition to houses, Modulbyggen also manufactures infill walls (utfackningsväggar) to customer specifications without standard size limitations. This allows for customized solutions aimed at optimizing property and living spaces. Another significant product line is prefabricated garages. Modulbyggen began producing these in the early 1970s, primarily focusing on row garages for contractors and housing associations, as well as garages for individual homes. Their website showcases recent projects, including "Romansen" and "Rondovägen," demonstrating the variety and scope of their work. While specific construction methods and materials beyond the use of wood are not explicitly detailed, their emphasis on customization suggests a flexible approach to accommodate diverse project requirements. Information regarding certifications, specific delivery regions, lead times, price ranges, and customization levels is not available from the provided content.

Markaryd, Sweden