windows and doors from the Wood series

L72 ALPE

Alpilegno_L72-ALPE_dettaglio
Alpilegno_L72-ALPE_dettaglio

The classic, rustic wood finish is ideal for historic buildings, perfectly combining advanced technology with tradition.

Unit composed of fixed frame and moving frame, 72 mm thick,with triple sealing profile and three seals, equipped with top-quality certified fittings.
30-mm thick double glazing with perimeter seal.
Sash bars made to measure and moulded glazing beads.
Bottom of the unit features inclined drainage and exterior horizontal milled drip-free edge.

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Frame cross-section mm 72 x 84

Window-panel cross-section mm 72 x 82

Number of seals 3

Thermal transmittance:

Glass Ug value 1.1 W/(m²K) at 30 mm thick

Window Glass 4-20Ar-33.1 Low-E warm edge

1 panel Virtual dimensions 1000 x 1480 mm

Extra-softwood 1,26

Softwood 1,31

Semi-hardwood 1,44

Hardwood 1,44

2 panels Virtual dimensions 1540 x 1480 mm

Extra-softwood 1,30

Softwood 1,35

Semi-hardwood 1,43

Hardwood 1,48

French window Glass 33.1-18Ar-33.1 Low-E warm edge

1 panel Virtual dimensions 1000 x 2180 mm

Extra-softwood 1,24

Softwood 1,28

Semi-hardwood 1,39

Hardwood 1,39

2 panels Virtual dimensions 1540 x 2725 mm

Extra-softwood 1,29

Softwood 1,33

Semi-hardwood 1,42

Hardwood 1,47

Air permeability (window and French window) Class 4

Waterproofing

Window Class 9A

French window Class 9A

Wind resistance

Window Class C4

French window Class C1

Load capacity of safety devices 350 N

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