OUR
STORY
We are a partnership with an aligned mission that delivers energy-efficient, carbon-negative buildings with sustainable materials. Reducing our carbon footprint through climate-smart building and design is crucial for creating a better future. Climate change is the biggest challenge facing us, it is certain now that we must adopt considered building practices and responsibly sourced materials to provide well designed homes of quality and distinction.
We offer a strategic competency for funding and project delivery to clients and client organisations that enables them to tie project results to their personal and business goals.
Projects can range from the simple to the complex and can be managed by one person or many.
Perhaps you have looked at a space and thought, “I could build on that…” but lack the knowledge and experience to even put your thoughts on paper.
Our partners have decades of experience in Design, Planning, Implementation and a professional relationship with the authorities to provide a realistic approach to the requirements of UK Building Law.
Our buildings are realised using Modern Methods of Construction (MMC) in Cross Laminated Timber (CLT) - a truly Sustainable product.
CLT is manufactured offsite to a precise design, and has been in use worldwide for over 20 years.
SERVICES
We design and build using the latest BIM & MMC technologies and offer greater cost certainty than "traditional" construction methods and refuse to persist with the status quo.
THE GREEN MEWS
Award-winning Eco Home
FEATURED PROJECT
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What is Cross-Laminated Timber (CLT)?CLT stands for Cross-Laminated Timber, which is a sustainable and versatile building material made from layers of solid wood boards stacked at right angles and bonded together. CLT promotes sustainable construction by sequestering carbon, reducing embodied carbon emissions, providing a renewable alternative to traditional building materials, and offering efficient prefabrication and construction processes.
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How does CLT outperform conventional building materials?Cross-Laminated Timber (CLT) outperforms conventional building materials in several ways, offering numerous advantages for sustainable construction: Sustainability: CLT is derived from sustainably managed forests, making it a renewable and environmentally friendly building material. The production process of CLT requires less energy and emits fewer greenhouse gases compared to the production of traditional materials like concrete or steel. Additionally, wood used in CLT acts as a carbon sink, sequestering carbon dioxide from the atmosphere and reducing the overall carbon footprint of construction projects. Strength and Structural Integrity: CLT panels consist of multiple layers of wood boards that are cross-laminated and bonded together. This construction technique provides exceptional strength, stability, and structural integrity. CLT can withstand heavy loads and offers excellent resistance to forces such as wind, earthquakes, and vibrations. It is known for its dimensional stability, minimizing warping or shrinking over time. Design Flexibility: CLT offers design versatility and flexibility. It can be prefabricated into panels of various sizes and shapes, allowing architects and designers to create unique and innovative structures. CLT's dimensional accuracy and precision make it suitable for complex architectural designs and can be used for both walls and floors. Energy Efficiency: CLT provides excellent thermal insulation properties, helping to create energy-efficient buildings. Its solid wood composition acts as a natural insulator, reducing heat transfer and minimizing thermal bridging. This results in improved energy performance and reduced heating and cooling costs. Speed of Construction: CLT construction enables faster and more efficient building processes. The prefabricated nature of CLT panels allows for off-site manufacturing and precision fabrication, which reduces on-site construction time. The assembly of CLT components is quick and efficient, leading to shorter project timelines and cost savings. Reduced Waste and Site Disruption: CLT construction generates less waste compared to traditional construction methods. The panels are manufactured with high precision, resulting in minimal material waste. Off-site fabrication reduces site disruption and noise levels during construction, contributing to a more sustainable and efficient building process. Improved Indoor Environment: CLT has excellent acoustic properties, dampening sound transmission and reducing noise pollution between spaces. The use of wood in construction has been associated with improved indoor air quality and a healthier living environment. Wood has been shown to have psychological and physiological benefits, promoting occupant well-being and comfort. Aesthetics and Biophilic Design: CLT's natural wood finish creates warm and visually appealing interior spaces, contributing to a biophilic design approach that connects occupants with nature. The use of wood in construction can create a calming and inviting atmosphere, enhancing the overall aesthetics of the building. Adaptability and Reusability: CLT buildings can be easily adapted or modified to meet changing needs or repurposed for different functions. The panels can be disassembled and reused in other projects, extending the lifespan of the material and reducing waste at the end of a building's life cycle. By surpassing conventional building materials in terms of sustainability, strength, design flexibility, energy efficiency, construction speed, waste reduction, indoor environment quality, and adaptability, CLT offers a compelling solution for sustainable and innovative construction projects.
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What is the strength capacity of CLT?CLT is known for its exceptional strength and structural performance, making it a reliable choice for a wide range of construction applications. The strength capacity of CLT can be attributed to its unique composition and manufacturing process. Layered Structure: CLT consists of multiple layers of solid wood boards stacked at right angles to each other and bonded together with adhesives. This cross-laminated configuration enhances the structural integrity of the panels and distributes loads more effectively. The cross-laminated layers provide dimensional stability, reducing the risk of warping or shrinkage over time. Load-Bearing Capabilities: CLT panels exhibit excellent load-bearing capabilities. The cross-lamination ensures that the structural loads are distributed evenly across the entire panel, allowing CLT to support significant vertical and horizontal loads. It can withstand heavy loads associated with multi-story buildings, including the weight of walls, floors, and roof systems. Structural Strength: CLT offers high tensile, compressive, and bending strength. The bonding of the wood layers with adhesives enhances the strength and stiffness of the panels. This structural strength allows for longer spans between supports and reduces the need for additional structural elements, such as columns or beams, resulting in more open and flexible interior spaces. Resistance to Forces: CLT provides excellent resistance to various forces, including wind, seismic activity, and vibrations. Its inherent stiffness and dimensional stability contribute to its ability to withstand external forces without excessive deformation or damage. CLT structures have demonstrated good performance in seismic regions and can be engineered to meet specific design requirements. Engineering Capabilities: CLT panels can be engineered and manufactured to meet specific strength requirements for different applications. By adjusting the thickness and number of layers, CLT can be customized to achieve desired strength capacities. This flexibility allows for the design of structures that optimize material usage while maintaining structural integrity. It is important to note that the strength capacity of CLT can vary depending on several factors, including the species and quality of the wood used, the adhesive system employed, and the manufacturing process. The structural design of CLT buildings should be carried out by qualified professionals, considering factors such as building codes, load requirements, and local conditions. Overall, the strength capacity of CLT, derived from its layered structure, load-bearing capabilities, and resistance to forces, makes it a reliable and versatile building material suitable for a wide range of construction projects, from low-rise residential buildings to tall commercial structures.
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What are the insulation properties of CLT?The insulation properties of Cross-Laminated Timber (CLT) contribute to its energy efficiency and thermal performance. Here's an explanation of the insulation properties of CLT: Thermal Insulation: CLT possesses inherent thermal insulation properties due to the nature of wood as a natural insulator. Wood has a relatively low thermal conductivity compared to other construction materials such as concrete or steel. This means that CLT panels have the ability to resist heat transfer and limit thermal bridging, resulting in improved energy efficiency and reduced heat loss or gain through the building envelope. U-value: The U-value, also known as the thermal transmittance, measures the rate of heat transfer through a material or building assembly. CLT panels typically have low U-values, indicating their ability to restrict heat flow. The specific U-value of CLT can vary depending on the thickness of the panel, the density of the wood, and the presence of any additional insulation layers. Energy Efficiency: By incorporating CLT panels into the building envelope, thermal insulation is enhanced, reducing the need for excessive heating or cooling. CLT's insulation properties help maintain a more consistent indoor temperature, reducing energy consumption and associated costs for heating and cooling systems. Moisture Regulation: Wood has natural hygroscopic properties, allowing it to absorb and release moisture in response to changing humidity levels. This moisture regulation capability contributes to a more comfortable indoor environment by helping to control humidity levels and prevent condensation within the building envelope. Sound Insulation: In addition to thermal insulation, CLT panels offer good sound insulation properties. The solid mass of wood provides effective noise reduction, limiting the transmission of airborne sound between spaces. This can contribute to improved acoustic comfort within buildings and create quieter and more peaceful indoor environments. It's important to note that while CLT does provide inherent insulation properties, additional insulation materials and techniques may be incorporated in the building design to meet specific energy performance targets or regional building code requirements. Proper insulation detailing, such as sealing gaps and joints, is crucial to maximize the overall thermal performance of the CLT construction. Overall, the insulation properties of CLT, including its thermal resistance and sound insulation characteristics, contribute to energy-efficient buildings with improved occupant comfort and reduced environmental impact.
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Is CLT fire resistant?Cross-Laminated Timber (CLT) has inherent fire-resistant properties due to the charring effect of wood when exposed to fire. Here's an explanation of CLT's fire performance: Charring Effect: When exposed to fire, the outer layer of wood in CLT panels undergoes a process called charring. As the wood chars, it forms a protective layer that insulates the inner layers and slows down the rate of combustion. This charring effect provides a degree of fire resistance to CLT. Fire Resistance Ratings: CLT can achieve fire resistance ratings based on its thickness and the specific requirements of building codes and fire regulations. By applying fire-resistant coatings or adding additional layers of gypsum or mineral-based boards, the fire performance of CLT can be enhanced to meet specific fire safety requirements. Structural Integrity: Despite its charring effect, CLT maintains its structural integrity during a fire. The remaining char layer acts as a protective shield, slowing down the progress of the fire and maintaining the load-carrying capacity of the structure for a longer period compared to materials like steel, which can weaken and deform under high temperatures. Predictable Performance: One of the advantages of CLT in terms of fire resistance is its predictable behavior. CLT's fire performance is well-studied and can be accurately assessed and designed for by considering factors such as panel thickness, fire-retardant treatments, and the fire resistance rating requirements of the specific building project. Fire Safety Measures: It's important to note that achieving the desired level of fire resistance for CLT structures requires proper design and implementation of fire safety measures. This includes integrating fire detection and suppression systems, ensuring appropriate compartmentalization and fire separation, and following local building codes and regulations related to fire safety. It is worth mentioning that, like any building material, CLT has limitations in terms of fire resistance. In the event of a prolonged and intense fire, the charring effect may eventually compromise the structural integrity of the CLT panel. Therefore, fire protection measures and fire safety strategies, including active and passive fire protection systems, should be considered and implemented in CLT buildings to enhance their overall fire performance. Working with experienced design professionals and adhering to local building codes and fire safety regulations are crucial when incorporating CLT into construction projects to ensure adequate fire resistance and overall safety.
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Is CLT cost-effective? Are there any risks in building with CLT?Building with Cross-Laminated Timber (CLT) can offer cost-effective advantages, but it's essential to consider potential construction risks. Here's an explanation of the cost and construction risk factors associated with CLT: Cost-Effectiveness of CLT: Reduced Construction Time: CLT is a prefabricated building system, allowing for faster construction compared to traditional methods. The off-site fabrication of CLT panels can lead to shorter project timelines, resulting in potential cost savings due to reduced labor and on-site construction time. Design Flexibility: CLT offers design versatility and flexibility. It can be customized to meet specific architectural requirements, allowing for unique and innovative designs. The precision manufacturing of CLT panels also minimizes on-site modifications, which can contribute to cost savings. Lighter Weight and Foundation Savings: CLT is relatively lightweight compared to traditional construction materials such as concrete or steel. This lighter weight can potentially reduce foundation costs and simplify construction logistics, leading to overall cost savings. Material Efficiency: CLT is manufactured with high precision, resulting in minimal material waste during production. The panels can be fabricated to exact specifications, reducing the need for excess materials and improving material efficiency. Construction Risks: Moisture Management: Proper moisture management is critical during the construction and installation of CLT panels. Exposure to excessive moisture or prolonged wet conditions can potentially impact the structural integrity of the panels and lead to issues such as warping or decay. It's important to follow proper construction techniques, including appropriate site protection and moisture control measures, to mitigate these risks. Fire Safety: While CLT has inherent fire-resistant properties due to the charring effect, proper fire safety measures must be implemented during construction and throughout the lifespan of the building. This includes integrating fire detection and suppression systems, following fire safety regulations, and ensuring proper compartmentalization and fire separation. Engineering and Design Expertise: CLT construction requires specialized engineering and design expertise to ensure structural integrity and compliance with building codes. Collaborating with experienced professionals who have knowledge of CLT systems is crucial to mitigate potential construction risks. Availability and Local Market Factors: The availability and cost of CLT materials can vary depending on the region and local market conditions. Availability of CLT manufacturers and suppliers, as well as transportation costs, may impact the overall cost-effectiveness of CLT construction projects. When considering the cost-effectiveness and construction risks of CLT, it is important to conduct thorough planning, engage with experienced professionals, and assess the specific project requirements and local market conditions. Proper project management, adherence to best practices, and diligent oversight throughout the construction process are vital to mitigate risks and ensure successful outcomes.
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What is the construction timeline like when using CLT?The construction timeline when using Cross-Laminated Timber (CLT) can be significantly faster compared to traditional construction methods. The precise timeline can vary depending on several factors, including the size and complexity of the project, site conditions, and the availability of resources. However, some general benefits of CLT that contribute to accelerated construction timelines are: Off-Site Prefabrication: CLT panels are typically prefabricated off-site in controlled manufacturing facilities. This process allows for simultaneous on-site preparation and off-site panel production, reducing overall construction time. The prefabricated panels are then delivered to the construction site, ready for installation. Rapid Assembly: CLT panels are designed to fit together seamlessly, simplifying the assembly process. The panels are typically manufactured with precision, incorporating features such as pre-cut openings for windows and doors, reducing the need for on-site adjustments and speeding up the construction process. Reduced On-Site Labor: The use of CLT can minimize the need for extensive on-site construction work, such as extensive formwork or multiple trades working in parallel. This reduction in on-site labor can result in time savings and increased efficiency. Streamlined Integration: CLT can be integrated with other building systems, such as mechanical, electrical, and plumbing (MEP), in a coordinated manner. This integration can be planned and executed in parallel with the assembly of CLT panels, further reducing construction time. Overall, the construction timeline when using CLT can be notably shorter compared to conventional construction methods. It is not uncommon to see time savings of up to 25% or more, depending on the project complexity and the level of prefabrication employed. However, it's important to note that each construction project is unique, and the actual timeline will depend on various project-specific factors. Collaborating with experienced design and construction professionals familiar with CLT can help optimize the construction timeline and ensure efficient project delivery.
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What is the typical lifespan of timber buildings and what occurs at the end of the life cycle of a CLT building?The lifespan of timber buildings can vary depending on several factors, including the type of timber used, the construction techniques employed, the maintenance practices, and the environmental conditions to which the building is exposed. However, with proper design, construction, and maintenance, timber buildings, including those constructed with Cross-Laminated Timber (CLT), can have a long lifespan. Typical Lifespan: Timber buildings, when well-maintained, can have a lifespan comparable to or even longer than many conventional construction materials. The lifespan of timber structures can range from 50 to 100 years or more. Some timber buildings, particularly historic ones, have stood for several centuries. Maintenance: Proper maintenance is crucial for preserving the lifespan of timber buildings. Regular inspections, routine maintenance, and addressing any issues such as rot, insect infestation, or moisture damage promptly are important to ensure the structural integrity and longevity of the timber components. Durability and Decay Resistance: The durability of timber can be enhanced through various treatments and preservative methods, such as pressure treatment, to resist decay and insect damage. Additionally, the use of engineered wood products like CLT, which undergoes a manufacturing process that includes drying and gluing under controlled conditions, can enhance the durability and stability of the timber. End of Life: At the end of the life cycle of a CLT building, several options can be considered. These options include: a. Building Renovation: If the building still has structural integrity and meets the functional requirements, renovation or adaptive reuse can be considered as a sustainable option to extend its lifespan. b. Material Reuse: CLT panels can be disassembled and reused in other construction projects, contributing to the circular economy and reducing waste. The panels can be carefully removed and repurposed, either in their entirety or as individual components. c. Recycling: Timber components, including CLT, can be recycled into new wood products or used for energy generation through processes like biomass combustion or wood pellet production. Recycling timber helps reduce the environmental impact and promotes resource efficiency. d. Disposal: In cases where the timber cannot be reused or recycled, proper disposal methods should be followed, adhering to local regulations and guidelines for waste management and environmental responsibility. It's important to note that the end-of-life options for CLT buildings should prioritize sustainable practices, aiming to minimize waste, maximize material reuse or recycling, and consider the environmental impact throughout the entire life cycle of the building.
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Can CLT be used in all structures?CLT (Cross-Laminated Timber) can be used in a wide range of building types, offering versatility and structural strength. Here are some examples of the types of structures where CLT can be utilized: Residential Buildings: CLT is commonly used in the construction of single-family homes, townhouses, and multi-story apartment buildings. Its structural integrity, design flexibility, and sustainable attributes make it well-suited for residential applications. Commercial Buildings: CLT is increasingly being used in the construction of commercial buildings, such as offices, retail spaces, and mixed-use developments. The large panel sizes of CLT facilitate faster construction and open up possibilities for unique architectural designs. Institutional Buildings: CLT can be found in various institutional buildings, including schools, universities, libraries, and community centers. The natural aesthetics of wood and the positive impact on indoor air quality make CLT an attractive choice for these types of structures. Industrial Buildings: CLT is also suitable for certain industrial applications, such as warehouses, factories, and manufacturing facilities. Its structural strength and durability provide a reliable framework for these large-scale structures. Public and Civic Buildings: CLT can be used in public and civic buildings, including museums, galleries, exhibition halls, and cultural centers. The ability of CLT to create visually appealing and inviting spaces makes it a preferred choice for these architectural landmarks. Hospitality and Tourism: CLT is being embraced in the hospitality sector for hotels, resorts, and lodges. Its warm and natural aesthetic, combined with its speed of construction, allows for the creation of inviting and sustainable accommodations. It's important to note that the suitability of CLT for specific building types depends on factors such as local building codes, engineering considerations, and project requirements. Collaborating with experienced architects, engineers, and construction professionals familiar with CLT is essential to ensure proper design and construction practices for the desired building type.
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