Trocal System_70mm windows offer you
solutions with added value.
They are designed as state of the art integrated solutions and
also provide many possibilities for individual design.
Trocal System_70mm helps you to save heating costs to a
measurable extent and raise the cosiness in your home.
Featuring innovative five chamber technology and a larger
installation depth, Trocal System_70mm offers a perceptible
thermal insulation. This also makes it ideal for thicker sound
insulation glazing that better absorbs noise from outside.