Newly certified Fabricants Certification criteria

No element found

Kömmerling 88 proStratoTec

0Products in the comparision list
Compare all

Kömmerling 88 proStratoTec

Certified since 19 février 2020
Climate zone Frais, tempéré
Type Operable
Classe d'efficacité phB
Material PVC
UW 0,80 W/(m2K)


Multi-coloured rigid PVC frame, insulated with EPS foam (Lambda 0.031 and 0.041 W/(mK)) in 3 or 4 hollow chambers; 3 sealing levels and 2 frame reinforcing elements made of polybutylenterephthalat (PBT) in standard profile, hygiene criterion fRsi of 0.7 for flying mullion not achieved.

Nom Frame width U-Value Ψ-Value Frsi-Value
Flying Mullion 154 mm 0,89 W/(m²K) 0,027 W/(mK) 0,660
Bottom 160 mm 0,77 W/(m²K) 0,028 W/(mK) 0,730
Top 130 mm 0,79 W/(m²K) 0,028 W/(mK) 0,730
Lateral 130 mm 0,79 W/(m²K) 0,028 W/(mK) 0,730

profine GmbH

Zweibrücker Str. 200
66954 Pirmasens, Rheinland-Pfalz

U-Value Calculation

To Testers: this is not finished as of now

Please select preferred window layout