windows and doors from the Wood series

L72 plan

Alpilegno_L72-plan_dettaglio
Alpilegno_L72-plan_dettaglio

The warmth and beauty of wood in a version with thicker interior frame so that it is aligned with the panel.

Unit composed of 93-mm fixed frame and 72-mm moving frame with triple sealing profile and three seals, equipped with concealed fittings.
30-mm thick double glazing with perimeter seal.
The bottom of the unit is protected with a drip edge along the moving frame and a run-off channel along the bottom of the fixed frame, both in silver or bronze-finish anodised aluminium.

download the technical sheet

Frame cross-section mm 72 x 84

Window-panel cross-section mm 72 x 82

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 1,35

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 C3

French window Class C1

Load capacity of safety devices 350 N

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