Thermo 85 S Plus
Top energy efficiency and modern design
Feal Termo 85 S Plus is an aluminum profile system with a broken thermal bridge, designed for windows, balcony doors and fixed walls.
Thanks to the basic frame depth of 85 mm and the sash depth of 93 mm, this system provides excellent thermal insulation, meeting the highest standards of low-energy construction. The simple straight lines of the profile contribute to a contemporary and elegant design, while compatibility with FEAL facade systems allows for wide application in modern construction projects.

FLAT OR CURVED
EXTERNAL LINES

COMPATIBLE WITH
FACADE SYSTEMS

TOP ENERGY
EFFICIENCY
Product description
The Termo 85 S Plus system uses advanced thermal break technology using 45 mm wide polyamide strips (low lambda), which reduces heat loss and improves energy efficiency. In order to further increase insulation, XPS rods (extruded polystyrene – ʎ=0.035 W/m²K) are installed in the profile chambers, and profiles with this feature are marked with the additional letter “F”. The sealing is performed with high-quality EPDM seals, which ensure long-term resistance to weather conditions and superior water tightness.

- Profile design
- Minimalist straight lines for a modern look
- Maximum natural light entry
- Compatibility with facade systems

- Thermal insulation
The advanced low lambda technology of polyamide strips with a width of 45 mm enables high energy efficiency, while additional XPS rods in the chambers increase the insulating properties.

- Sealing
The system uses EPDM seals, which provide superior resistance to moisture, dust and external influences.
Technical specifications
Thermal insulation
- Frame depth: 85 mm
- Wing depth: 93 mm
- Filling depth: up to 79 mm
- Polyamide straps: 45 mm
- Maximum wing weight: 130 kg
Air - Water - Wind
- Air permeability: EN 12207 (class 4)
- Watertightness: EN 12208 (class E1500)
- Wind resistance: EN 12210 (class C5/B5)
Sound insulation
- Noise protection: EN ISO 717-1

Burglar resistance
- Burglar resistance: EN 1627
Materials
- Base material: EN AW-6060
- Polyamide tape material: Low Lambda PA66 GF25
- Sealing material: EPDM
Quality control
- Calculation of Uw coefficient: DIN EN ISO 10077-2 (≥1.0 W/m²K)
- Surface treatment: DIN 17611
- Quality control: DIN EN ISO 9001
Application
The Termo 85 S Plus system is designed for the construction of windows, balcony doors and fixed walls. It supports various opening types, including tilt-and-turn, tilt-and-turn (single-leaf and double-leaf) and fixed. Long-lasting resistance, a modern design with straight lines, excellent insulation and compatibility with facade systems, make Termo 85 S Plus the ideal choice for energy-efficient buildings. Choose top quality and innovative design with Feal Termo 85 S Plus.
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