B.055 RPT

Comfort . Usability

The usability and comfort of the B.055 system are reinforced by the smooth and comfortable sliding of the sashes.

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The usability and comfort of the B.055 system are reinforced by the smooth and comfortable sliding of the sashes, with several opening configurations:
- One or two sliding sashes: bi-rail;
- Two, three or four sliding sashes: tri-rail;
- Three and six sliding sashes: tri-rail.

The windows can be built by joining the profiles at 45º or 90º.
The sash is developed with the profiles cut in half miter, joined through structural squares, which give extra strength and profitability in the use of the profiles.

The system allows the construction of 6-sashes glazing, with a maximum length of 12 meters per window / balcony, and a maximum height of 2.5 meters. The maximum permissible weight per sash is 140 kg.

The B.055 system is a solution for windows composed of thermal break profiles whose polyamides have a thickness of 14.8 mm.

B.055 RPT

Two sashes

Three sashes

Four sashes

Six sashes

Perfomance

Initial Type Test
Two-sash sliding window.
Dimension: 4500mm x 2400mm

AIR PERMEABILITY
Class 4

WATER PROOFING
7A

WIND PRESSURE RESISTANCE
B3

THERMAL PERFORMANCE

Uw=1.7W/m2K-1
Dimension: 4000 mm x 2500 mm
Glass Ug=1.0W/m²K-¹

ACOUSTIC PERFORMANCE
Rw=30 dB

Variable values according to the typology and composition of the glass.
Uw - Thermal transmission coefficient. Smaller values represent better thermal performances.
Rw - Frame acoustic insulation index. Higher values represent better acoustic insulation coefficient.

Energy class label - Adene

Technical details

Frame depth (2 rails): 79 mm / 90 mm
Frame depth (3 rails): 123 mm / 134 mm
Height of the sill (to be recessed): 42 mm
Sash view: 71,5 mm / 85 mm
Meeting section view: 75 mm / 88,5 mm
Frame cut: 45º / 90º
Sash cut: 45º
Maximum sash width: 2000 mm
Maximum sash height: 2500 mm
Maximum sash weight: 140 Kg
Glazing: 22 mm / 24 mm / 26 mm
Bicolor: Possible
Aplication: New construction / Renovation