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Regional validity

Scope

Building physical assessment

Fire performance REI 60
Classified by HFA  
Thermal performance U 0,12 W/(m2K)
Diffusion adequate
Calculated by IBO  
Acoustic performance Rw (C;Ctr) 52 dB (-2; -8)
Ln,w (Cl)
Rating by HFA  
Mass per unit area m 106,5 kg/m2
 

data sheet pitched roof
sdrhzi12b-00 (pdf, 250 KB)

Note

The design of the under-roof construction and of the counter-battens have to be specified according to the roof pitch and the national requirements.

Only for registered members after logging in.
timber frame construction
Cross-section of standard configuration

Register of building materials used for this application, cross-section (from outside to inside)

Thickness [mm] Building material Thermal performance Reaction to fire­klasse EN
λ μ min – max ρ c
A 15,0 or tiled roof 2000 A1
B 30,0 spruce wood battens (30/50) 0,120 50 450 1,600 D
C 50,0 spruce wood counter battens (minimum height 50 mm) 0,120 50 450 1,600 D
D sarking membrane sd ≤ 0,3m 1000 E
E 24,0 planking spruce wood closed cladding without spacing of cladding boards 0,120 50 450 1,600 D
F 260,0 construction timber (80/..; e=800) 0,120 50 450 1,600 D
G 260,0 Cellulose fibre [038; 50] 0,038 1 50 2,000 E
H 19,0 (sealed with airtight tape) 0,120 50-150 475 1,600 D
I vapour barrier sd≥ 6m 1000
J 100,0 spruce wood cross battens (50/80;a=400) 0,120 50 450 1,600 D
K 100,0 sheep wool [040; 30] 0,040 1 30 1,720 E
L 25,0 gypsum plaster board type DF (2x12,5 mm) or 0,250 10 800 1,050 A2
L 25,0 gypsum fibre board (2x12,5 mm) 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 54,3 kg
Share of renewable materials of total weight 50,92 %
Global warming potential (GWP-T) -49,929 kgCO2Äqv.
Energy use of Primary Energy 617,7 MJ
Share of renewable Primary Energy 18,6 %
∑ΔOI3 26,3
Calculated by IBO  

Global warming potential Share of renewable Primary Energy Resources
Lifecycle
Phase
GWP-F
[kgCO2Äqv.]
GWP-B
[kgCO2Äqv.]
GWP-T
[kgCO2Äqv.]
PERE
[MJ]
PERM
[MJ]
PERT
[MJ]
PENRE
[MJ]
PENRM
[MJ]
PENRT
[MJ]
AP
[kgSO2Äqv.]
EP
[kgPO4Äqv.]
ODP
[kgR11Äqv.]
POCP
[kgEthenÄqv.]
A1 - A3 33,668 -83,597 -49,929 115,060 885,384 1000,444 502,603 13,709 516,312 0,131 0,059 3.1289812E-6 0,033

Last update 05.08.2024/hfa.plb