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INSTALLATION OF EXTERIOR DOORS
The PORTA THERMO door collections were created in cooperation with the fitters who were their first testers and our inspiration. It was with the fitters that we discussed the finest details of the airtight, three-layer sealing installation. All to achieve the best thermal insulation of your future front door.
Our sealing installation is a complete, systematic solution. We work with verified and professional manufacturers of sealing installation components. Our supplier of sealing installation beams and thresholds is MARBET, and the supplier of the PUR foam and foil is its manufacturer TYTAN WINS.
It is very important that your sealing installation is carried out by trained and qualified professionals. This will ensure that it has been done correctly and that you can enjoy a warm home in winter and pleasantly cool interiors in summer.
In energy efficient and passive construction, sealed window installation has been known for years. It has now been extended to include comprehensive sealing installation of exterior doors. By ordering this installation system you will minimise heat loss and air permeability within the door frame. It is a comprehensive and safe solution. It is long-lasting and will provide you with significant savings in building maintenance costs.