- Permal door aluminum profile meets European T5 hardness 6063 aluminum grade standards with superior C-groove design.
- Thick, sturdy cross-section and wing frame, thickness up to 2.0mm
- 3-layer EPDM gasket set for absolute tightness: The special 3-layer gasket design is optimal in preventing wind hitting and blowing through the door slots, keeping the room airtight compared to the 2-layer gasket design of conventional doors, helping you create a warm and safe living space.
- The surface is treated with anodized technology to help reflect heat sunlight as well as create a perfect shield for the rainy season. Possessing a durable paint surface, not oxidized by the negative effects of the weather and certified with a warranty of up to 25 years.
- Permal aluminum doors have a variety of designs: sliding, swing, tilt, ... suitable for many spaces and popular modern and neoclassical design styles.
We hope that this Grando product will bring absolute comfort and peace of mind to families even in the midst of the storm.
For advice and quotes, please contact hotline 19000399 for support!