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Clasictherm
The Clasictherm windows: where the standard means the best.
LEAD-FREE
The Clasictherm profiles are environmentally friendly plastic materials, made with zinc and calcium stabilizers, and free of lead.
ELEGANT
Symmetric and softly rounded-out profiles with a stylish glazing bead and weatherstrips in black or grey, plus an optional IGU with an insulated glazing spacer available in different colours add a unique look and feel to these windows.
DURABLE AND SAFE
Embedded frame bracing with optional Secustik handles and mushroom striker plates ensure years of trouble-free operation with anti-burglary protection.
INSULATED
The six-chamber profiles in the frames and the sashes are 70 mm wide and may optionally hold 40 mm wide triple glazing units rated at 0.6 W/m²K for a superior level of thermal insulation performance.
LIKE A DREAM
A wide selection of finish films, any RAL colour available and the freedom of form can help adapt the Classictherm windows to the most elaborate design.
SOUND-PROOF
The six-chamber profile system and triple glazing units guarantee silence and peace indoors in the home.
Uw
0,94 W/m2K
Installation width
70 mm
Weatherstrips
in black or grey
SUPERIOR WINDOWS
The six-chamber window profile system 70 mm in installation depth is available with a traditional, non-flush sash or a softly rounded-off semi-flush sash. The high-quality PVC compound from which Sonarol extrudes the profiles guarantees years of colour-fastness, weather resistance, and easy maintenance.
Find your colour
The veneer colours present are intended for illustrative purposes only and can differ from the actual ones.