Greencube

Tenter

Tenter Tootmine OÜ, operating under the brand Tenter, is established as the largest producer of roof trusses and Posi-Joist beams in the Baltics. Headquartered in Estonia with offices in Tallinn and Pärnu and production facilities in Rummu, the company specializes in manufacturing high-quality timber structures designed to create valuable and sustainable living environments. Tenter's commitment to rapid growth and a success-oriented approach underscores its goal to maintain a leading position in the industry. The company's core offering includes a comprehensive range of timber construction components. They manufacture bespoke timber frame wall elements, glulam (glued laminated timber), Posi-Joist floor beams, intermediate ceilings, and roof trusses. Crucially, Tenter also mentions "Puitmajad" (Timber houses), indicating their capability to provide components for or potentially complete timber-framed homes. Their services extend beyond manufacturing to include professional installation of timber trusses and frames, ensuring a smooth and efficient construction process with timely delivery of all necessary materials. Tenter prides itself on its certified production processes, adhering strictly to the EN 14250:2010 quality certificate for timber trusses and holding ETA-20/1169 for Posi-Joist beams. Further demonstrating their professionalism, they possess MTR certifications for both design (EEP004719) and construction (EEH012698). The manufacturing facilities leverage advanced technologies, including a millimeter-precise automated saw line and press tables to enhance efficiency. A unique laser system in the Baltics projects the exact shape of the finished product onto the workbench, guaranteeing precision and quality control. Tenter emphasizes that their industrially produced trusses and beams are custom-designed to meet the specific load requirements of each building, considering self-load, live load, wind, and snow. This precise engineering not only ensures structural integrity but also leads to significant material savings and reduced installation times compared to traditional on-site building methods. Their solutions utilize quality C24 timber, known for its strength and durability. While Tenter primarily operates within the Baltics, serving this region as its largest producer, their focus on high-quality, pre-engineered timber components positions them as a key player in modern, efficient construction.

Tallinn

Happy Home

Happy Home is an Estonian family-owned business specializing in the design and construction of high-quality, modern cross-laminated timber (CLT) homes. Founded by Liisa Nirgi, with a strong background in marketing, and Mihkel Nirgi, who brought extensive experience from the real estate sector, the company emerged from their shared passion for architecture and advanced construction technologies. Recognizing a gap in the Estonian market for element houses that met both design and quality expectations of demanding clients, they established Happy Home to offer timeless design and uncompromising quality in residential solutions. The company is deeply committed to environmentally conscious living, integrating sustainable thinking and energy efficiency from the initial design phase. Their homes are crafted to blend seamlessly with nature and are built for longevity, excelling in both construction quality and architectural style. Happy Home utilizes state-of-the-art materials, including CLT for robust structures and PIR insulation, which contribute to excellent thermal performance with an impressive average air leakage rate of qE 50 = 0.20 m3/(h*m2). They emphasize achieving low heating costs through advanced technologies such as geothermal heating and 0-certified forced ventilation. Happy Home provides a comprehensive turnkey solution, managing every aspect from architectural design and navigating the building permit process to obtaining final occupancy permits and executing full construction. With over 100 completed projects, the company prides itself on efficiency, stating that a turnkey house is typically completed within five months. They employ project management software to ensure all construction-related documents are digital and centralized, simplifying the process for clients. Happy Home offers a substantial 50-year warranty on structural components and a 2-year warranty on construction work. Clients benefit from a high degree of customization, with plans and sizes tailored to individual wishes and budgets, offering various architectural styles named after countries like Switzerland, Denmark, Norway, Belgium, and Iceland, available in different configurations such as L- and U-shapes, and single or double-story versions. The company has received notable accolades, including their Norway house in Tiskre being recognized as the "Most energy-efficient building of the year 2025" in a factory house competition by Woodhouse Estonia, alongside other awards for Estonian design.

Tallinn

Ritsu AS

Ritsu AS, an Estonian manufacturer of log homes based in Tallinn, has been crafting homes from natural materials for nearly three decades. Since 1991, the company has produced over 4,000 log houses, exporting them to more than 40 countries worldwide. Ritsu operates with a mission to create homes that provide a comfortable and healthy living environment, emphasizing the natural properties of wood for superior indoor air quality, warmth, and overall well-being. Ritsu specializes in the design and production of both round and square log homes, offering a range of models from residential houses and summer homes to saunas. Their commitment to quality is evident in their use of strictly controlled and certified procedures, adhering to ISO 9001:2015 standards. They source high-quality raw materials directly from Northern Finland, ensuring the durability and longevity of their homes. The company's production process leverages advanced CNC technology on automated production lines, ensuring precision and efficiency. This proprietary technology, developed by Ritsu's own engineers, gives them a unique edge in the industry, leading to innovative solutions in log home construction. One such innovation is a unique wall solution for square log homes, combining thicker (202mm) exterior walls with thinner (134mm) interior log walls, optimizing material usage and reducing transportation and construction costs without compromising quality. Ritsu also offers insulation options for improved energy efficiency, including exterior finishing with cladding that mimics the appearance of log walls, enabling them to build log homes even in urban environments. Ritsu's commitment to sustainability is central to their operations, focusing on valuing renewable resources. Their products hold a CE marking. They manufacture houses to a high level of completion in their factory, ensuring a fast, precise, and efficient construction process that can be carried out year-round. The company exports 70-80% of its total turnover, with key markets including Germany, Norway, the Netherlands, the United Kingdom, New Zealand, France, Italy, Azerbaijan, Sweden, and Estonia. Their dedication to quality and innovation has been recognized with awards, including “Factory Home of the Year 2016” for best machine-processed log house.

Tallinn, Estonia

KODA by Kodasema

KODA by Kodasema is an Estonian architecture, design, and engineering firm specializing in the creation of innovative, design-led, and sustainable modular homes. The company emphasizes simplicity and freedom in its designs, aiming to provide solutions that enhance living spaces while minimizing environmental impact. Kodasema's KODA houses are movable, timber-frame structures suitable for various purposes, including homes, summer houses, rental units, studios, and even entire real estate developments like KODA Parks and villages. Sustainability is a core principle for Kodasema. The company focuses on smaller living spaces and reduced consumption to minimize environmental footprints. Factory-constructed houses contribute to sustainability through reduced transport pollution, improved worker safety, minimized construction waste, and decreased urban noise. The factory-grade construction ensures consistent quality by preventing moisture exposure during the production process. KODA houses are designed for mass production, allowing for continuous improvement based on partner and customer feedback. Kodasema collaborates with Estonian partners, leveraging Estonia's expertise in factory-made timber houses and contemporary production technology. The company's goal is to exceed construction standards, anticipating stricter regulations in the future. KODA designs incorporate features like private access and independent ventilation systems, addressing modern needs. The multifunctionality of KODA models allows for easy transformation to adapt to various purposes, such as hotels, offices, cafes, hair salons, showrooms, or student homes. KODA aims to provide minimum viable space for diverse functions, enabling owners to switch between purposes and locations. The design philosophy focuses on removing unnecessary elements, offering a universal space for individual customization. Available KODA models include KODA Loft Micro, KODA Loft, KODA Loft Extended, KODA Compact models, and KODA Compact Luxury Sauna. The interior spaces range from 19-50 square meters. Installation is designed to be completed in a single day, requiring minimal site preparation with leveled footing and connection points for utilities. Kodasema houses are available in several markets including Italy, Estonia, Switzerland, Bahrain, Kuwait, Oman, Qatar, Saudi-Arabia, United-Arab-Emirates, Yemen, Netherlands, and Canada. Distribution and support network partners are welcome in all markets.

Tallinn, Estonia