windows and doors from the WoodAluminium series

LA81

LA81_dettaglio
LA81_dettaglio

The beauty of wood inside combined with the protection and durability of aluminium outside. Clean lines and a classic design: unmistakeable frames and panels.

Unit composed of fixed frame and moving frame, 81 mm thick, with triple sealing profile and three seals, equipped with exterior aluminium-profile casing.
Exterior aluminium coating available in a wide range of finishes, including faux wood and matt RAL colours.
30-mm thick double glazing with perimeter seal.

Frame cross-section mm 79 x 110

Window-panel cross-section mm 81 x 70

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 1,20

Softwood 1,30

Semi-hardwood 1,30

Hardwood 1,40

2 panels Virtual dimensions 1230 x 1480 mm

Extra-softwood 1,30

Softwood 1,30

Semi-hardwood 1,40

Hardwood 1,40

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

1 panel Virtual dimensions 1000 x 2180 mm

Extra-softwood 1,20

Softwood 1,30

Semi-hardwood 1,30

Hardwood 1,30

2 panels Virtual dimensions 1480 x 2180 mm

Extra-softwood 1,30

Softwood 1,30

Semi-hardwood 1,30

Hardwood 1,40

Air permeability (window and French window)
Class 4

Waterproofing

Window Class E1050

French window Class 7A

Wind resistance

Window Class C5

French window Class B4

Load capacity of safety devices 350 N

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