Folding Door DS50KT X+1 Normal Treshold

Aluminium Folding sliding system

interal DS50 KT bi-fold system is preferred due to its wide opening options, easy and quiet operation and 600 Pa water impermeability.

Thanks to its high thermal insulation value, maximum comfort is aimed with minimum material usage, elegant design and low sash weight. Low threshold details will meet with your expectations.

Besides its wide openings and large dimensions, it also gives you speed during the construction stages with production and assembly facilities.

Water Tightness : 9A (600 Pa)

Resistance to Wind : 400 Pa

Thermal Transmittance Coefficient : Ufmin: 3,33 W/m2K Ufmax: 3,54 W/m2K

Air permeability : Class 4