Boxes by benefits
The quality of PERSAX boxes are long well-recognized among our customers and provides a great acoustic and thermal insulation.
Aluminium Box
Highly recommended for integration with existing joinery, with a wide range of sizes that meet any need, as well as a wide range of colours for easy integration with the joinery.
PVC Max Box
Available in sizes that enable superior rolling of slats, it is ideal for covering the large areas commonly found in modern architecture. Lacquered option for optimal integration with joinery.
PVC Box Premium Standard / Energy
For superior comfort and energy efficiency, cutting your fuel bills. The thermal transmittance rate is one of the best in the market, preventing heat and cool loss in the home or space. Incorporates our Premium removable plate system.
Its high thermal insulation and airtightness, removable end caps that facilitate maintenance, and easy handling, as well as the fact that it is easily assembled together with the window, make it the ideal system for all those involved in the construction process.
PVC Box Energy Cube Passive
A box with the highest thermal insulation in the Spanish market, as well as maximum airtightness and air permeability values, which make it the best option when we are looking for maximum savings on electricity bills.