About Trocal
Since the 1950s, Trocal has been a prime example of modern window and door profiles. The Standard 88 profile is one of the latest innovations, reaching passive house values even in the standard version. Advanced Trocal technology ensures the best possible protection against the cold, keeping the warmth inside while the cold stays out.
EXTOL is a family company with more than 30 years of experience. Our production relies on modern CNC lines that ensure fast and precise manufacturing of windows, doors, and sliding systems. Through our online configurator, you can easily calculate the product price and get a personalized offer. Our mission is reliable, efficient, and long-lasting quality.
Windows, doors, sun protection systems from our extensive range.
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Windows | Balcony Doors
Entrance Doors
Glass Entrance Doors
Lift-and-Slide Systems
Parallel Sliding System
Sun Protection
Curtains
Blinds
Insect Protection
Windowsills
Drip Edges
Garage Doors
Sensor Doors
Glazing