en_US
Prokataskeuasmena spitia KOFINAS SA, Energeiaki apodosi, antiseismika, xamili katanalwsi, villa,oikologiki katoikia

-

It is used for the passage of air inside the roof. With ventilation, excellent energy savings are achieved and the lifespan of the roof is extended.

Prokataskeuasmena spitia KOFINAS SA, Energeiaki apodosi, antiseismika, xamili katanalwsi, villa,oikologiki katoikia

-

Extremely weather resistant material. It is considered non-combustible and does not contain organic impurities such as wood or paper which are sensitive to moisture conditions and can lead to rotting or swelling of the material.

Prokataskeuasmena spitia KOFINAS SA, Energeiaki apodosi, antiseismika, xamili katanalwsi, villa,oikologiki katoikia

-

Timber:

  • Dryer: meaning it has a moisture content of 15-16% (ideal for house construction) and has NO chemical loads.
  • Ecological: which means that the wood does not contain chemical loads and that the policy of the Swedish Wood Industry contributes to the absorption of carbon dioxide.
  • Class C24: which means it has very high mechanical strength.
Prokataskeuasmena spitia KOFINAS SA, Energeiaki apodosi, antiseismika, xamili katanalwsi, villa,oikologiki katoikia

-

  • In summer conditions the air is heated by the sun, becomes lighter and escapes from the ridge of the roof resulting in the cooling of the roof materials and the reduction of the indoor temperature.
  • In winter conditions, the circulating air keeps the insulating material dry by preventing moisture condensation. The ventilation also allows the snow that has accumulated on the roof to melt and prevents the formation of an ice mass.
Prokataskeuasmena spitia KOFINAS SA, Energeiaki apodosi, antiseismika, xamili katanalwsi, villa,oikologiki katoikia

-

The roof includes tiles made from natural raw materials, their color does not change, they do not absorb moisture and are resistant to ice and temperature changes (-50 C).

Prokataskeuasmena spitia KOFINAS SA, Energeiaki apodosi, antiseismika, xamili katanalwsi, villa,oikologiki katoikia

-

Wooden joists of Swedish timber (dryer-baked, class C24) with particular resistance to distortion. As a result, the ceramic roof is highly resistant to time and severe weather conditions.

Prokataskeuasmena spitia KOFINAS SA, Energeiaki apodosi, antiseismika, xamili katanalwsi, villa,oikologiki katoikia

-

Multi-layer reflective insulation. It consists of two outer layers of high-purity aluminum foil (99.9%) that reflect 97% of radiant heat. These two layers cover a strong layer of Air Bubble Film giving mechanical strength and additional resistance to heat transferred by induction.

Prokataskeuasmena spitia KOFINAS SA, Energeiaki apodosi, antiseismika, xamili katanalwsi, villa,oikologiki katoikia

λ=0.033 (W/mK)

-

Certified material (EN13163 certification) with high thermal insulation capacity. It is self-extinguishing and waterproof. It also acts as a vapor barrier. In addition, it has soundproofing properties.

Prokataskeuasmena spitia KOFINAS SA, Energeiaki apodosi, antiseismika, xamili katanalwsi, villa,oikologiki katoikiaProkataskeuasmena spitia KOFINAS SA, Energeiaki apodosi, antiseismika, xamili katanalwsi, villa,oikologiki katoikia

λ=0.3 W/(m*K)

-

It provides insulation to the construction and protects against moisture, without allowing the appearance of water vapor that could gradually cause damage to the construction.

Prokataskeuasmena spitia KOFINAS SA, Energeiaki apodosi, antiseismika, xamili katanalwsi, villa,oikologiki katoikiaProkataskeuasmena spitia KOFINAS SA, Energeiaki apodosi, antiseismika, xamili katanalwsi, villa,oikologiki katoikia

λ=0.21(W/mK)

-

Certified gypsum board (EN520:2004+A1:2009 certification) of the Knauf company, 12.5 mm thick that meets the German standard DIN 18180. They have certifications of natural gypsum, as well as biological control.