Excellent thermal insulation

The thermal conductivity of the straw board insulation is equivalent to other commonly used insulation products of the same thickness: 0.046 [λ – W/mK].

The straw board insulation has excellent thermal insulation properties, as its thermal conductivity is equivalent to that of common insulation materials, such as fiberglass or rock wool, and it is made from a natural material. This means that a straw board insulation of the same thickness can provide the same level of thermal insulation as traditional insulation materials, but in an environmentally friendly way. The straw board can be effectively used in various construction solutions without compromising thermal performance.

Straw insulation retains heat in winter and provides a cool environment in summer, reducing the energy needed to maintain optimal temperatures. By effectively sealing the building from the external temperature, it reduces the need for heating and air conditioning, leading to lower utility costs. By increasing energy efficiency, we can not only save money in the long term but also contribute to environmental protection, as less fossil energy is required.

The European Union is setting stricter energy performance requirements for buildings, such as near-zero energy building standards, which aim to minimise heating and cooling energy consumption. The low thermal conductivity of straw board ensures that buildings meet these requirements, helping to meet energy efficiency standards. In addition, insulation made from natural materials reduces environmental impact, supporting sustainable building solutions.

Natural

SSH-Boards is a natural and healthy insulation solution.

The SSH-Boards is made from natural materials, making it an extremely eco-friendly solution. Its components, such as grain straw, cotton thread, and fiberglass mesh, are all sourced from natural, sustainable origins. These not only help protect the environment but are also biodegradable at the end of the product’s life cycle. Straw, as a raw material, is a renewable resource that requires minimal industrial processing, resulting in a low environmental impact during production. The cotton thread and fiberglass mesh provide mechanical strength to the straw board without the need for harmful chemicals.

Wonder how many babies were made between straw bales?

A house insulated with straw exudes a unique, nature-inspired atmosphere, as straw is a natural and organic material that harmonizes with the surrounding landscape. Straw insulation also helps the building “breathe” well, providing a fresh, natural indoor environment while aligning with sustainable building practices. Thanks to its soundproofing and sound-absorbing qualities, it allows for the creation of quieter spaces. This makes it possible for people to create an environment that brings them closer to nature while still enjoying the comforts of modern life.

Moisture Regulation Capability

The vapor permeability of the SSH-Boards is significantly better than that of commonly used insulation materials available on the market. μ 3

 The straw board has outstanding moisture-regulating properties, as its vapor permeability is much higher than that of conventional insulation materials. Due to its natural composition, straw allows moisture to pass through without accumulating, which helps prevent mold and condensation from forming within the walls. This is especially important during the winter months when indoor humidity is higher and other insulation materials may trap moisture, reducing their insulating effectiveness.

Durable

We offer a lifetime warranty on the SSH-Boards, whereas EPS and rock wool insulation typically have a lifespan of 25–35 years.

 The SSH-Boards has outstanding moisture-regulating properties, as its vapor permeability is much higher than that of conventional insulation materials. Due to its natural composition, straw allows moisture to pass through without accumulating, which helps prevent mold and condensation from forming within the walls. This is especially important during the winter months when indoor humidity is higher and other insulation materials may trap moisture, reducing their insulating effectiveness.

“Our first customers in Hungary and across Europe installed SSH-Boards 3 years ago on several buildings, and it has been performing very well ever since. These references prove that SSH-Boards performs well in the long term, providing excellent thermal insulation and a pleasant indoor climate. Experience over the years has shown that SSH-Boards meets expectations not only in terms of energy efficiency, but also in terms of durability and comfort. Feedback from satisfied customers confirms that the insulation is stable and that there have been no quality problems. This practical experience further enhances the credibility and appeal of SSH-Boards for those seeking sustainable construction. In addition, the reference buildings also show that SSH-Boards is well adapted to different architectural styles and structural solutions.”

Eco-friendly

The production of the SSH-Boards is extremely environmentally friendly, as it does not require high-energy industrial processing or chemical substances.

During production, the raw material is used in its natural form. Only compression and stitching are required to manufacture the SSH-Boards, which involves minimal energy consumption. Unlike conventional insulation materials such as fiberglass or polystyrene, the production of the SSH-Boards does not result in high carbon dioxide emissions.

Construction waste from the demolition and construction of straw mulch can also be composted for environmentally friendly treatment.

Modern

It is easy to install and does not require special tools or expertise. It can be applied using traditional techniques, and it is suitable for plastering and painting.

 Thanks to its panelized form, the SSH-Boards can be installed using standard construction methods. Since it does not require special tools or expertise, the installation can even be carried out by hand. This is especially beneficial for DIY enthusiasts looking to reduce labor costs while using a sustainable and natural insulation material. Its simplicity and accessibility make it suitable for a wide range of applications, including both new builds and renovations.

The SSH-Boards can be easily sourced within a few weeks and transported using a 3.5-ton tarp-covered truck, making installation quick and convenient. Since it is domestically produced and does not require complex manufacturing processes, its supply chain is shorter than that of many other insulation materials. This is especially advantageous for construction or renovation projects where rapid execution is crucial. Custom sizes can also be ordered, ensuring a perfect fit, reducing material waste, and minimizing on-site labor time.

SSH-Boards insulation integrates seamlessly with traditional building technologies, as it can be fixed using dowels just like conventional insulation materials. However, for façade applications, no adhesive is required. Walls insulated with straw panels can be plastered and painted, making them fully customizable from an aesthetic standpoint while preserving their excellent thermal insulation performance. This flexibility allows SSH-Boards to be smoothly incorporated into modern construction and design needs, while still relying on time-tested building methods.

Fire resistance

During fire resistance tests, properly installed straw-insulated walls often perform better than some traditional building materials.

Although raw straw is a highly flammable material on its own, when processed and installed, SSH-Boardss are much less likely to fuel combustion. Additionally, the plaster, lime, or other finishing layers applied to the surface further enhance its fire resistance, meeting strict building regulations. The tests conducted confirm that SSH-Boards falls under an appropriate fire resistance class, making them safe and approved for use in both residential and public buildings.

SSH-Boards has an appropriate fire rating, so it can be used safely to insulate buildings. SSH-R “F”, SSH-C “E”
ETA 24/0677

Uniqueness

SSH-Boards can also be used to create organic, unique shapes and panels can be ordered in individual sizes, which significantly shortens the construction time.

SSH-Boardss are extremely flexible and adaptable, allowing for the creation of organic, unique shapes as they easily conform to wall irregularities, such as curved walls or convex facades. Straw is a porous, easily moldable material that fits perfectly with non-standard architectural elements. This allows for the creation of a unique, natural appearance that would be difficult to achieve with traditional insulation materials. This is especially beneficial for buildings that require organic or special shapes, as straw quilts make it easy to implement the desired structure without compromising insulation performance.

Ordering custom-sized panels of SSH-Boardss significantly shortens the construction time, as the panels arrive pre-manufactured, eliminating the need for on-site cutting or shaping. This speeds up the installation process, as the appropriately sized panels can be directly fitted to the specific building structure, reducing labor demand and the possibility of errors. The custom-made panels allow for precise fitting to walls, roofs, or other architectural elements, optimizing material usage and the workflow. As a result, the project can be completed faster while ensuring the quality and effectiveness of the insulation remain guaranteed.

Compatibility

SSH-Boards are ideal for use in both prefabricated and hybrid systems.

Integrating SSH-Boards into pre-manufactured systems can significantly speed up the construction process. Since the panels arrive pre-manufactured, on-site labor time and complexity can be reduced. The SSH-Boards can be produced in pre-determined panel sizes, which can be quickly and easily incorporated into the finished structure without requiring prolonged on-site work. This solution not only saves time but also reduces labor costs and overall construction expenses. Pre-manufactured SSH-Boards are therefore ideal for fast, efficient, and sustainable construction, large-panel projects, and prefabricated house systems.

SSH-Boards can be excellently combined with other natural materials such as clay, cob, wood, or lime, making it an ideal choice for hybrid systems. Clay and cob harmonize very well with straw, as both materials are breathable and have natural thermal insulation properties, optimizing the building’s internal microclimate. Wood and lime also complement the SSH-Boards perfectly, as both materials are sustainable and natural, contributing to both aesthetic and structural stability. These hybrid systems allow for the combination of the benefits of different materials, creating environmentally friendly, well-functioning buildings that also reflect the latest sustainability principles.

Certified

Legislation compliant, certified building product, making it easier to achieve sustainability certificates, passive house classification.

The ETA certification is issued after a thorough examination by independent experts and guarantees that the SSH-Boards can be safely and effectively used in the construction industry. This certification not only confirms the product’s technical performance but also its long-term reliability and environmentally friendly characteristics. The ETA certification allows the SSH-Boards to be widely used in various construction projects, as it ensures compliance with regulations and high quality. The SSH-Boards obtained the ETA evaluation in 2024 from ÉMI. ETA 24/0677.
ETA 24/0677

Buildings constructed or insulated with straw are more likely to obtain sustainability certifications such as LEED, BREEAM, or Passive House certification. Straw is a natural, renewable material with a low carbon footprint, contributing to the reduction of the building’s environmental impact. Additionally, it has excellent thermal insulation and moisture regulation properties, which support energy-efficient operation and reduce heating and cooling needs. Since straw insulation does not contain harmful chemicals, the building provides healthier indoor air, which is also an important factor in obtaining sustainability certifications. These certifications not only increase the property value but also improve the comfort and health of the building’s occupants.

SSH-Boards are highly suitable for building passive houses, as they offer outstanding thermal insulation, which helps minimize the building’s energy demand. In passive houses, efficient thermal insulation is crucial to maintaining a stable indoor temperature and minimizing the need for heating and cooling energy consumption. The natural moisture permeability of the SSH-Boards helps prevent condensation and mold growth, thereby improving indoor air quality. Additionally, SSH-Boards are environmentally friendly, sourced from renewable resources, and have a low carbon footprint, further enhancing the building’s sustainability. Due to these properties, SSH-Boards are an excellent choice for passive houses.

Insects and rodents

Straw does not attract rodents. With proper sealing, pests cannot enter.

Straw is not a consumable food source for animals; it is the dry stalk left after harvesting cereal crops such as wheat or barley. Since it does not contain starch, proteins, or other nutrients that would attract rodents, it does not serve as a food source for them. In more sensitive areas, if the straw insulation is properly sealed, such as with netting or sufficient thickness of plaster, pests cannot penetrate the insulating layer. Therefore, well-plastered houses with straw panel insulation do not pose a higher risk for pests than any other type of insulation.

Unbeatable Value for Money

Most conventional insulation materials become environmentally harmful waste by the end of their 15–25-year lifespan, and replacing them comes with significant costs.

When someone dreams of their forever home, they pour their heart and soul into it – along with a major financial commitment during construction or renovation. But how long is that home meant to last? How many years of warmth, safety, and comfort do you want to offer your family and children?
Lifetime Warranty