Header

Introduction

Considerably reduced cold-bridging in the IG-unit. Chromatech plus spacer bars provide all thermal advantages with the proven qualities of metallic spacers, 28 to 50% less heat loss in the edge area is the result of lower heat conductivity and reduced wall thickness.

The polycarbonate has the advantage that it can be bent in cold condition, and does not bend back again, in combination with the stainless steel back it gives excellent corners and straight sides on the frames.

Features

Prevents:

• Condensation on the IG-unit and the window rebate
• Fungus damage to the frame.

Compare:

• Heat conduction for stainless steel 15 W/m2K
• Heat conduction for aluminium 200 W/m2 K

Features:

• 1-2 deg C higher surface temperature on the glass
• Condensation minimized
• Damage on the frame prevented
• Reduced the heat loss
• Relevent to the most modern window design
• Minimal gas leakage and minimal moisture penetration.

Characteristics for Warm Edge CHROMATECH Plus Spacer Bar

* Bending machine with bending equipment for stainless steel spacer bar

• 1 - 2°C higher surface temperature on the glass
• Condensation minimized
• Prevents damage on the frame
• Reduces the heat loss
• Relevent to the most modern window design

Example:
Metal - Frame Uf = 2,05 W/m2 K
Inside: 20°C, 50% rel. humidity, dew point 9,3°C

Critical outdoor temperature in °C, at which condensation begins on the inside:

CHROMATECH plus
Wall thickness 0,15 mm

• Minimal gas leakage and minimal moisture penetration.
• Fulfilment of the latest EU Standard EN 1279.
• Available in a number of colours
• The 2 upper mm of butyle sides are also painted.

Thermal data for CHROMATECH Plus:

Ψ(Psi) values for Chromatech Plus 0.15mm and aluminium spacers in different frame contructions with double IG-unit: 4/16/4, 90% argon, coating ε(epsilon)n2 = ε(epsilon)n5 = 0.04

Triple IG-unit: 4/12/4/12/4 with Ug = 0.7 W/m2 K

Ψ (Psi) values for Chromatech Plus 0.15mm and aluminium spacers in different frame contructions with triple IG-unit: 4/12/4/12/4, 90% argon, coating ε(epsilon)n2 = εn5 = 0.04

Please note:
Ψ(Psi) value depends on many factors:

• Actual position of IG-unit in the frame
• Uf - value of the window frame
• Ug - value of the IG-unit
• Thermal transmittance

Chromatech Plus Spacer Bar (6m)

Go to top

Chromatech Plus Straight Connectors

Go to top

Perfect Bending

Chromatech Plus makes easy corners.