CERTIFICATIONS

Constant attention is paid to the perfect production of each single item, from the smallest detail to the reliability of all the materials that are used. Cacco serramenti submits all its products to very strict laboratory tests that certify the quality and resistance to water, wind and transmittance (heat and cold insulation), i.e. all those external factors that can attack your window.

The two wing window frames measuring 990x1440 mm undergo the following tests:

• Wind proofing: * CLASS 4 , UNI EN 1026/01 STANDARD
• Wind force resistance: * CLASS C5 , UNI EN 12211/01 STANDARD
• Waterproofing: * CLASS E900, UNI EN 1027/01 STANDARD
• Thermal transmittance calculation:* Uw value is 2.57, UNI EN ISO 10077-1 STANDARD
• Soundproofing: with 4+18+4 double glazing class E2, UNI EN ISO 140-3:1997 and UNI EN ISO 717-1:1997 STANDARD
• Soundproofing: with 4/4 OPTILAN PHON+12+6 double glazing class E3, UNI EN ISO 140-3:1997 and UNI EN ISO 717-1:1997 STANDARD

The Company has UNI EN ISO 9001:2000 certification