The primary goal of Passive house design is to achieve an energy efficient design with minimal environmental impact. Every element of a passive house must serve a purpose in terms of airtightness, thermal performance and longevity. There in one product that’s quickly making a name for itself in terms of being earth friendly and doing a great job when it comes to insulation and that’s Eco Hemp Batt Insulation. Comprised from pure hemp fiber, this insulation provides both the best thermal performance and moisture regulation available; it is also the most sustainable renewable resource available in the market today.
A Combination of Natural Performance and Performance Thermal Efficiency
A fundamental concept of passive house design is to keep the indoor temperature stable, without requiring mechanical heating and cooling. Eco Hemp Batt Insulation has high thermal resistance (R) performance: helping to keep walls, roof and floor areas warm in winter and cool in summer. Hemp batts also breathe unlike man-made insulations, which avoids the potential for condensation and makes for a healthier environment, particular critical for homes cast in airtight and energy efficient homes.
Moisture and Vapor Regulation
Hemp insulation also has only natural moisture regulating properties. In airtight buildings such as passive houses, controlling the humidity indoors is essential to prevent mold and damage to the structure. Hemp fibres can absorb and expel moisture, without affecting the insulating capacity. This inherent vapour permeability stimulates a consistent internal climate and minimizes the requirement for supplementary vapour barriers. The use of Eco Hemp Batt Insulation can therefore offer more straightforward construction details and improved long term performance.
End-to-End Sustainability
Passive house design, then, is not only about how the structure uses energy — it’s also about what goes into it responsibly. Hemp is a rapidly renewing and recyclable crop that is inherently drought resistant and requires little to no pesticides. Eco Hemp Batt Insulation requires much less energy to produce than fiber glass or foam insulations. It’s biodegradable, recyclable and non-toxic, which can help improve indoor air quality and reduce waste at the end of its life. This suits passive house sustainability values to a tee.
Easy Install and Safe Handle
Construction contractors and do-it-yourself people, both loves how easy it is to work with hemp batts. They are light and flexible, and they don’t irritate the skin or the respiratory system in the way that some synthetic insulation products do. This makes them the perfect solution for retrofits or new passive house constructions where health of materials is paramount. Since it is non-itch and easy to work with, you simply cut to size, install it just like traditional insulation (no hazmat suit required) and you can finish your project in no time.
Conclusion
As passive house standards have become more influential in guiding the design of sustainable homes, deciding what materials to put in that building has never been more important. Eco Hemp Batt Insulation is the thermal and moisture control solution, with ecologically sound credentials, that projects such as passive house require. It’s a sustainable insulation technology that’s friendly to both builders and homeowners, allowing them to achieve high-performance goals, without having to choose between sustainability and performance. Including hemp insulation in your passive house plan could be the intelligent move not only for energy saving but also for a greener future, too.