Description
Types of roof hatches
Roof hatches with straight base:
- single-leaf vent, type C (squared)
- single-leaf vent, type E (rectangular)
roof hatches with skewed base:
- single-leaf vent, type NG-A (squared / rectangular)
Functions
- access to the roof
- providing light
Technical description of standard
- straight or skewed base of height 300 mm or 500 mm made of galvanized sheet of 1.25 mm thickness
- thermal insulation of base made of hard mineral wool of thickness 20 mm
- bottom part of the base has a circumferential flange of width 100 mm, through which the base is fitted to the roof structure,
- leaf glazing: multi-chamber polycarbonate panel (10 mm ÷ 25 mm), acrylic dome, solid polycarbonate dome, glazing of BROOF (t1) class
Available product dimensions
| TYPE | MINIMAL SIZE [mm] | MAXIMAL SIZE [mm] |
|---|---|---|
| type C [squared] | 800×800 | 1400×1400 |
| type E [rectangular] | 800×900 | 1200×1500 |
| type NG-A [squared/rectangular] | 1000×1000 | 1600×1600 |
