Airtightness Systems

The airtightness of a building is extremely important and is one of the five basic principles of the Passive house concept. If air flows through joints and cracks in a leaky building envelope, structural damage occurs and energy losses are unnecessarily high. In addition, sound insulation suffers and drafts reduce living comfort. The component database contains numerous certified airtightness systems; all products are accompanied by instructions for correct implementation. You can find out more about airtightness in buildings on the Passipedia knowledge platform.
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Nom	Catégorie	Classe d'efficacité	System Components	Sd EN 1931 [m]	Sd EN ISO 12572 [m]	Climate zones	Location/Avaliability	Date de certification
Composant Manufacturer
pro clima AEROSANA VISCONN FIBRE pro clima MOLL bauökologische Produkte GmbH	Surface Air Sealing	phA	Airtight membrane brush applied „AEROSANA VISCONN FIBRE“	3,5 m	0,15-5,0 m	Indépendant	Germany (DE)	Apr 2023
pro clima INTELLO X pro clima MOLL bauökologische Produkte GmbH	Surface Air Sealing	phA	Airtight membrane „INTELLO X“ Self-adhesive Tape „CONTEGA SOLIDO IQ“ Dispersion „ORCON CLASSIC"	14 m	0,25-25 m	Indépendant	Germany (DE)	May 2023
SIGA Majvest 500 SA SIGA Cover AG	Surface Air Sealing	phA	Airtight membrane „SIGA Majvest 500 SA“ Self-adhesive Tape „SIGA Wigluv 100“ Self-adhesive Tape „SIGA Trestard 150”	- m	- m	Indépendant	Switzerland (CH)	Apr 2024
pro clima KAFLEX und ROFLEX pro clima MOLL bauökologische Produkte GmbH	Penetration	phA	KAFLEX mono, multi et post, ROFLEX 20, 50, 100 et 200, Ruban adhésif TESCON VANA	- m	- m	Indépendant	Germany (DE)	Jan 2018
Eisedicht Tyvek und Alu-Butyl Eisedicht GmbH	Penetration	phA	Tyvek® D1, RGD 50, RGD 100, GD 24, RGD 180 Alu-Butyl D1, RGD 50, RGD 100, GD 24, RGD 180 M-Tec6 K Tyvek® Mehrfach-Manschette M-Tec6 K Alu-Butyl Mehrfach-Manschette	- m	- m	Indépendant	Germany (DE)	Aug 2018
Partel KABSEAL PRO, KABSEAL PRO 6 and KABSEAL GAS PARTEL	Penetration	phA	KABSEAL PRO 8-12, 22-25, 50-72, 100-110, 180-195; KABSEAL GAS 8-12, 22-25, 50-72, 100-110, 180-195; KABSEAL PRO 6 4-11 multiple feed-through; KABSEAL PRO 6 Alu 4-11 multiple feed-through	- m	- m	Indépendant	Ireland (IE)	Jun 2023
ISOVER Vario Stretch Saint-Gobain ISOVER G+H AG	Penetration	phA	ISOVER Vario Stretch Haftvermittler ISOVER Vario MultiPrime Klebedichtmasse ISOVER Vario DoubleFit+	- m	- m	Indépendant	Germany (DE)	Jan 2024

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