What are you searching for?

• Domed flat roof window
• Smoke ventilation window
• Attic stair
• Escape windows

For what?

• Flat roof

Properties

• Anti-burglary
• Safety glass
• Anti-slip
• Tempered glass
• Energy efficient
• Rain sensor
• Reflective
• Fix
• Three-layer insulation
• Insulating
• Insulated
• Heat protector
• Heat reflective
• Environmentally friendly
• Domeless
• Matt
• Four-layer glazing
• Foldable
• Slippers
• Wide range of colors
• Durable
• Fire resistant
• UV-protection
• Drainage
• Water clear

Length of stairsteps "E" [cm]

• 35

Height of folded stairs „K” [cm]

• 31,5

Air tightness class [cfm/ft2]

• EN 14351-1 szerinti 4. légtömörségi osztály
• klasa 4 wg normy EN 14351-1
• fourth class

Installation range

• 0-15°
• 2-15°

Material

• aluminium
• Polycarbonate

Door panel thickness

• 3,6 cm

Insulation thickness

• 3 cm

The U-value of the attic staircase door

• U=1,1 W/m²K

Maximum load capacity

• 200 kg

Internal laminated (safety) glass

• +

Internal laminated glazing with anti-burglary class P2A glass

• +

Number of sealing layers

• one
• three
• two
• four

External tempered glass

• +

Gas between layers of glass

• argon
• Krypton

Glazing

• 4H – 14 - 33.2T + 4H
• 4H – 14 – 33.2T + 6H
• 4H – Tg14Ar – 33.2T + 6H
• 4H – Tg14Ar- 33.2T + 4H
• 4H-10-4HT-12-4HT-12-33.2T
• 4H-14-33.2T
• 4H-14-33.4T
• 4H-14Ar-33.2
• 6-16Ar-4-18Ar-55.2
• 6H -18-4H -20-33.2T
• 6H-10-4HT-10-4HT-12-44.2T
• 6H-16-4HT-18-55.2T
• 6H-18- 4HT- 18- 44.2T
• 6H-18-4HT-18-55.4T
• 6H-18-4HT-20-44.4T
• 888.44(1xESG, 2xTVG)-Tg16Ar-4HT-Tg18Ar-66.2T

Sound insulation value Rw

• 33 dB
• 34dB
• 35dB
• 36dB
• 38 dB

U-value of glazing

• 0,3W/m²K
• 0,4 W/m²K
• 0,5 W/m²K
• 1,1 W/m²K

Window U-factor

• 0,67 W/m²K
• 0,7 W/m²K
• 0,70 W/m²K
• 0,72 W/m²K
• 0,74 W/m²K
• 0,76 W/m²K
• 0,92 W/m²K
• 0,95 W/m²K
• 1,2 W/m²K

Window class

• Lux

Subtype

• C2 P2
• C4 P2
• DU6
• DU8
• DW6
• Lux
• P2
• P4
• Secure
• U8