In modern construction, eco-friendly and energy-efficient solutions are gaining immense popularity. Choosing the right thermal insulation material is one of the most critical stages in designing and constructing any building. Today, we will compare classic mineral wool with an innovative natural alternative — KONSULATE™ hemp insulation manufactured by Sumykamvol.
What is Hemp Insulation?
Hemp insulation is manufactured from processed hemp fibers bonded with a polyester thermofiber. Thanks to the unique porous structure of hemp stalks, this material offers excellent thermal regulation and soundproofing properties.
Key Performance Comparison
To make an objective decision for your home, let us evaluate both insulation materials across several essential parameters.
1. Eco-Friendliness and Safety
- Mineral Wool: Releases micro-particles during installation and use, which can cause respiratory and skin irritation. It often contains phenol-formaldehyde resins as a binding agent.
- Hemp Insulation: 100% natural, hypoallergenic, and non-toxic. It does not release dust or harmful chemicals, making it completely safe to install without special protective gear.
2. Breathability (Vapor Permeability)
- Mineral Wool: Vapor permeable but loses its insulation capabilities if exposed to moisture. It requires mandatory installation of complex vapor barrier films.
- Hemp Insulation: Naturally absorbs and releases moisture (up to 20% of its weight) without compromising its thermal properties. This regulates indoor humidity and maintains a healthy indoor climate.
3. Durability and Resistance to Pests
- Mineral Wool: May sag over time, creating thermal bridges. While not a food source for rodents, it can develop mold under prolonged high humidity.
- Hemp Insulation: Due to the natural antiseptic properties of hemp, it is highly resistant to mold, mildew, and bacteria. Furthermore, rodents and insects avoid hemp fibers due to natural compounds present in the plant.
Installation Guidelines
Hemp insulation mats have a flexible yet sturdy structure, making them easy to install between rafters or wall studs. It is highly recommended for:
- Rafters and attic roofs;
- Floor joists and partition walls;
- Timber-framed and modular eco-houses.
To explore technical specifications or buy KONSULATE™ hemp insulation, check out our product catalog.
