Cellulose

100% Recycled. Highly Effective. Long lasting.

‍

Na EnergyEase, we are proud to work with cellulose insulation from ISOCELL — a high-performance inflated material made from Recycled newspaper.
More than ecological, cellulose offers exceptional thermal comfort, Sound reduction, fire protection and humidity control, all of this reducing to CO₂ footprint from your home.

Whether for walls, attics, ceilings or floors, cellulose provides hermetic insulation, flawless, no waste and with long-term durability.

‍

🌱 What Is Cellulose Insulation?

Cellulose is produced from clean newsprint, recycled and shredded into loose fibers, treated with natural mineral salts, conferring properties such as:

🔥 Fire resistance (Euroclass B-s2, d0)
🦠 Resistance to mildew and pests
♻️ Completely biodegradable and recyclable

Unlike mineral wool or rigid foam panels, cellulose is applied dry and adapts to all cavities, creating a continuous, jointless layer, that It does not give way or lose effectiveness over the decades.

‍

🌡️ Exceptional Thermal Performance

• λ = 0.037—0.039 W/m·K → highly effective insulation
• Specific heat capacity: 2.11 kJ/kg·K → helps keep rooms cool in summer
• Thermal offset: until 9.8 hours → delays the entry of solar heat
• Airtight fit = no convection losses

With cellulose, your house is warmer in winter, cooler in summer and quieter all year round.

‍

🔇 Natural Acoustic Comfort

Thanks to your high density and flexible fiber structure, cellulose offers a excellent sound insulation, completely filling the cavities and eliminating hollow spaces that amplify noise.

• until +5 dB sound reduction compared to conventional fiber blankets
• Ideal for: dividing walls, ceilings or houses in urban areas

‍

💧 Moisture Resistant and Breathable

Cellulose resists mildew and naturally regulates humidity.
Your hair effect enables absorb and release water vapor, without losing insulating capacity.

‍

Perfect for:

🏚️ Old houses with breathable walls
🧱 Interior works with poor ventilation
🏠 Houses close to the coast or in humid climates such as the north of Portugal

‍

♻️ Sustainability That Goes Far Beyond “Green”

♻️ Made with 100% recycled paper
🌍 Removes up to 1.21 kg of CO₂ per installed kg
🔌 Consumes up to 85% less energy in production What is EPS or mineral wool
🌿 It can be reused, recycled or even transformed into natural fertilizer at the end of the useful life

ISOCELL cellulose is certified with EPD (Environmental Product Declaration) and complies with main European ecological building standards.

🏗️ How We Use Cellulose at EnergyEase

We apply cellulose insulation to a wide variety of projects:

• Hollow walls (double brickwork or wooden structure)
• Inclined roofs (inside or outside)
• Top floor ceilings (inflated open or between beams)
• Interior acoustic insulation (between rooms or floors)
• False ceilings and hidden technical areas

The process is fast, clean and accurate: we inflate the fibers through flexible hoses, directly from our machine mounted on a vehicle. The material compresses instantly, forming a dense, airtight blanket — like a warm comforter for your home.

‍

🏡 Real Example: Pulp in a Renewal in Porto

In a house from the 60s with double walls, we used ISOCELL cellulose to insulate the cavities.
Result?
➤ Improvement of 6°C In the indoor temperature in winter
➤ Reduction of 30% on the energy bill
➤ Total acoustic comfort — everything in Just a day's work