Double-Skinned 40 mm thick PU insulated panels provides good thermal insulation. Standard panel heights - 500 and 610 mm. Sections of this type can be used in the door up to 50 square metres.

FV Standard
TLP FV door panels – anodized aluminium frames glazed with double acrylic glass comes as a standard, Aluminium profiles can be painted any colour including metallic finish. Optionally You can choose: acrylic, Anti-Scratch, tinted, matt, polycarbonate or safety glass. White, sandwich type bottom panel is standard for TLP FULL VIEW doors.
Glazed or ‘sandwich’ filled bottom panel is optional.

FV Thermo
Aluminium profiles with thermal break significantly upgrade the insulation value of a panoramic sectional door panels. FV Thermo doors are produced up to 7 m wide, 6 m high, with standard double panes of acrylic glazing or double Anti-Scratch glazing. Concerning possible measurements of doors, glazed with double Safety Glass – consult the factory.

TLT sectional doors are designed for premises that require intensive ventilation, such as underground garages and carparks. Alu-frame with perforated, galvanized and coated steel sheets provides required air flow.
The number of the perforated panels, both in the door and side doors, could vary depending on the air flow requirements.

RYTERNA specializes in designing and manufacturing large size special doors of various types. Sliding telescopic doors, sliding sectional doors, swing doors or direct drive overhead sectional doors could be used for closing largeopenings. Each case of each large door is unique, so the right type of door should be chosen to provide good thermal value, functionality and maintenance free operation.

RYTERNA provides the safest high speed spiral, roll-up, self-repairable, totally sealed, flexible high performance doors for food, pharmaceutical, industrial, freezer, cleanroom and sector's specialized applications.