Progetto scala / rapporto di sezione

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Preliminary check result

B - Technical / local authority review required

Stair layout

Use type

Floor height (mm)

Preferred riser (mm)

Tread / going (mm)

Clear stair width (mm)

Landing width (mm)

Landing depth (mm)

Headroom (mm)

Handrail height (mm)

Guard height (mm)

Stairwell / shaft width (mm)

Stairwell / shaft length (mm)

Stairwell opening / eye (mm)

Door opens to landing

Local code source

Code	it
Country / profile	Italy
Regulation profile	DPR 380/2001 + Comune + D.M. 236/1989
Max riser	160 mm
Min tread / going	300 mm
Min stair width	1200 mm
Min landing depth	1200 mm
Min headroom	2100 mm
Max vertical rise between landings	3000 mm
Max risers per flight	15
2R+G	600–650 mm
Note	Preliminary country-profile value. Local building authority, fire authority, accessibility rules and project type must be verified.

Result	B - Technical / local authority review required
Total risers	19
Actual riser	157.89 mm
Tread / going (mm)	300.0 mm
2R+G	615.8 mm
Risers per flight	[10, 9]
Vertical rise per flight	1578.9 mm, 1421.1 mm
Horizontal run per flight	2700.0 mm, 2400.0 mm
Required width	2800.0 mm
Required length	3900.0 mm
Width fit	Adeguato
Length fit	Adeguato

Nessuno

Local municipality / fire / accessibility / project type source must also be verified.