Product Description
Detailed Specifications & Features
System Building Physics
Besides KFORTS' high security performance, all our systems meet requirements in building physics up to the highest level. It features the sleek and delicate frame, concealed sash design, and ample light penetration.

Thermal insulation
U=1.0-1.5 W/(m²·K)

Resistance against wind load
>16kPa/m³ (1800*1500)

Watertightness
≥ 700 Pa

Air permeability
Length of Seam: ≤0.5 m³/(m·h) Square: ≤1.4 m³/(m·h)

Sound Insulation
≥44 dB(A)
Protect your buildings and people with world-class security systems
Contact KFORTS today for tailored high-security solutions. If you are interested in our products and services, please leave us messages here to know more details. We will reply as soon as possible.
Rest assured that your privacy is important to us, and all information provided will be handled with the utmost confidentiality.