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RE: [EnergyPlus_Support] U-values for European cities (walls and windows)



Countries

U values (W/(m² K))

Roof

Walls

Floor

Window

Austria (AT)

0.2

0.35

0.4

1.4

Belgium (BE)

0.3

0.4

0.6

2.5

Belgium - Flanders (BE-VLG)

0.24

0.24

0.3

1.8

Belgium - Wallonia (BE-WAL)

0.24

0.24

0.3

1.1-1.8

Bulgaria (BG)

0.28

0.35

0.4

1.7

Croatia (HR)

0.4

0.75-0.8

0.65

3

Cyprus (CY)

0.85

0.85

2

3.8

Czech Republic (CZ)

0.24

0.3

0.24

1.7

Denmark (DK)

0.2

0.3

0.2

1.8

Estonia (EE)

0.15-0.2

0.2-0.25

0.15-0.2

0.7-1.4

Finland (FI)

0.09

0.17. 0.40 logwall

0.09/0.16/0.17

1

France (FR)

0.2-0.25

0.36-0.40

0.37-0.40

1.7-1.9

Germany (DE)

0.24

0.24

0.3

 

Greece (GR)

0.35-0.5

0.4-0.6

0.45-0.5

2.6-3.2

Hungary (HU)

0.25

0.45

0.5 (slab over basement); 0.3 (attic floor slab)

1.6-2.0

Ireland (IE)

0.25

0.37

0.37

2.2

Italy (IT)

0.29-0.38

0.33-0.62

0.32-0.65

2.0-4.6

Latvia (LV)

0.2κ

0.25κ - 0.3κ

0.25κ

1.8κ

Lithuania (LT)

0.16

0.2

0.25

1.6

Luxembourg (LU)

0.25

0.32

0.32

1.5

Malta (MT)

0.59

1.57

1.57

5.8

Netherlands (NL)

0.4

0.4

0.4

4.2

Norway (NO)

0.13

0.18

0.15

1.2

Poland (PL)

0.2

0.25

0.3

1.3-1.8

Portugal (PT)

0.9-1.25

1.45-1.8

 

 

Romania (RO)

0.2

0.56

0.22-0.35

1.3

Slovakia (SK)

0.2 currently and 0.1 from 2016

0.32/0.22 from 2016

0.4 W/(m2.a) for heat flow from up to down to unheated space with temperature difference more than 25 K. For floor on the ground the thermal resitance minimum requirement is R=2.3 m2.K/W. U-value for the floor on the ground depends on the floor geometry calculated according to EN 13370.

1.4/1.0 from 2016

Slovenia (SI)

0.2

0.28

0.9

1.1 -1.6

Spain (ES)

0.45-0.65

0.57-0.94

0.62-0.69

3.1-5.7

Sweden (SE)

0.4-0.6

 

 

 

Switzerland (CH)

0.17 or 0.2

0.17 or 0.2

0.17 or 0.2

1.3

United Kingdom (GB)

0.2

0.3

0.25

2

 

 

ARTEM ZHUKOV | HVAC/Mechanical Engineer | HVAC TPM | Energy Engineer | Building Physics Specialist | Sustainability Engineer | M: +420 774 081 898 | View LinkedIn profile | Web Cal

 

From: EnergyPlus_Support@xxxxxxxxxxxxxxx [mailto:EnergyPlus_Support@xxxxxxxxxxxxxxx]
Sent: Friday, August 29, 2014 04:12
To: EnergyPlus_Support@xxxxxxxxxxxxxxx
Subject: Re: [EnergyPlus_Support] U-values for European cities (walls and windows)

 

 

 

2014-08-15 12:57 GMT-05:00 emanuele.naboni@xxxxxxxxx [EnergyPlus_Support] <EnergyPlus_Support@xxxxxxxxxxxxxxx>:

 

Dear All,

I am working on a large E+ parametric study and I am looking for U-values by current codes (2014) for many European cities. Specifically, I am looking at walls and windows U-value requirements. 

Is any of you aware of any document where they are listed?

Thank you very much!

Emanuele Naboni

www.e3lab.org

 



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Posted by: Artem Zhukov <pmteam.azhukov@xxxxxxxxx>


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