Datasheet Fontanot Bit T

BIT T DATA SHEET

Wood shades bleached, light walnut, slate black and natural

The BIT T standard combination is made up of: 12 treads in birch plywood 1 landing railing with vertical balusters

SUPPLEMENTARY ITEMS

DECREASE

STANDARD

INCREASE

Table 1 STAIRCASE HEIGHT IN CM

RISES

TREADS

POLES

HANDRAIL

from 336 to 383

16

+3

+1

+1

from 315 to 359

15

+2

+ 2*

+1

from 294 to 335

14

+1

-

-

from 273 to 311

13

from 252 to 287

12

-

-

-

from 231 to 263

11

-

+ 1*

-

from 210 to 240

10

-

+ 1*

-

12 TREADS + 1 LANDING + RAILING WITH VERTICAL BALUSTERS

RISE ADJUSTABLE FROM 20,9 TO 23,9 CM

* REPLACES THE EXISTING 125 CM POLE IN THE BIT T STAIRCASE

294÷335 cm

273÷311 cm 13

Steel colours embossed white 9010, embossed black 9005, iron grey and chrome

14

336÷383 cm

315÷359 cm 15

16

SUPPLEMENTARY ITEMS OVERVIEW

TREAD

RISER BAR

TYPES OF OPENINGS AND BALUSTRADES no opening

fig. 1 120 cm

round opening

fig. 2

opening diameter square opening

POLE (82 CM)

HANDRAIL (120 CM)

SUPPLEMENTARY BALUSTRADE It is necessary to protect the upper floor aperture (fig. 1, 2, 3). It comes in 120 cm modules comprising 10 balusters, handrail and fixings. The balustrade can also assume a circular shape (fig. 2).

SUPPLEMENTARY TREADS / POLES / HANDRAILS To reach a staircase height of 383 cm, you must purchase one or more supplementary treads comprising the structure, tread and balusters.

Supplementary pole and handrail modules (Table 1) must be purchased for certain configurations.

fig. 3

ROTATION The direction of rotation can be decided during installation.

TYPES OF LANDING

circular clockwise

triangular trapezoidal

anti-clockwise

BALUSTRADE (120 CM)

RISER BAR Allows to reduce the space between treads to prevent children from falling.

HOW TO CHOOSE THE STAIRCASE Through the following configurations you can determine the direction of rotation and the starting point of the staircase for the respective diameters: 118, 128, 138, 148 and 158 cm.

The floor opening must be at least 5 cm larger than the staircase diameter.

Ø 118 α = 32,6°

Ø 128 α = 32,2°

Ø 138 α = 29,6°

Ø 148 α = 29,42°

Ø 158 α = 27,4°

Legend: first tread landing α tread section angle