
DORAL Star are thermal insulated sliding windows and balcony doors made of high quality u PVC with energy glazing and a low rate of thermal transmittance (U-factor) that generously combine functionality, robustness, soundproofing, watertightness and wind resistance.
The pure design of Star Synthetic, make it a top choice for modern aesthetics lovers and those who follow the latest architectural trends. At the same time, its timeless design will not disappoint you for your choice in the future.
Thermal insulated sliding uPVC window & balcony door.
Plain straight lines for a sophisticated result.
High levels of watertightness and airtightness for all-weather.
Timeless elegance and durability.
Excellent watertightness due to the absence of mechanical compounds.
Steel reinforcement in casing and panel for more robustness and safety.
Multi-Safe multi-locking mechanism that locks in perimeter up to 20 points.
Double energy glazing, triple-sealed for excellent soundproof and for preventing blurring and the emergence of moisture inside the glazing.
Warm edge spacer in double glazing for high thermal insulation.
Can accept glazing up to 24mm.
All DORAL products, in the initial phase of their development and in their sampling, later on, pass a series of exhaustive tests to certify their properties and their proper operation. They are tested in extreme weather simulators and in special conditions of noise and burglary attempts. From these tests are defined the ratings regarding the thermal insulation, the soundproofing, the watertightness, the resistance to wind and the security of the frames (triplex, etc).
Rating of Star Synthetic:

Full Circles: 5-Excellent, 4-Very Good, 3-Good, 2-Mediocre, 1-Unsatisfactory
