Rebated door Systems AT 740 SI-D

The door profile system AT 740 SI-D excel with optimum heat insulation properties. AKOTHERM door profiles are versatile for renovation and new building and suitable for all inward openings. They can be used with decorative fillings or glazing bars and are designed for installation with all commercially available fittings. The corner connections can be press-fitted or connected with pegs via corner brackets.

Your benefits:

• Maximum compatibility with existing AKOTHERM systems
• Security through burglar resistance
• Highest insulation
• Barrier-free passages executable
• Proven and established manufacturing technology

Specifications

Heat transfer
EN ISO 10077-2: Uf -value = up to 0,9 W/(m²K)

Air permeability
EN 12207: Class 4

Water tightness
EN 12208: Class 9A

Glazing
Filling thickness from 24 to 52 mm

Installation depth
Frame 85 mm, Leaf 85 mm

2D sections: