4.5208 reviews onWoninglabel·10+ Years of Experience·4000+ Energielabels Issued·EPG Certified
4.5208 reviews onWoninglabel
10+ Years of Experience·4000+ Energielabels Issued·EPG Certified·
10+ Years of Experience·4000+ Energielabels Issued·EPG Certified·
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Energielabel-OkéEnergielabel-Oké

Your certified energy label specialist — fast, reliable and transparent.

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Check Your Property

Search Your Energielabel

Enter your address to retrieve the registered energy label for your property.

Official Guidelines

Understanding Your Energielabel

Based on Netherlands official documentation. The EPA assessment follows the NTA 8800 standard, in effect since 1 January 2021.

Energielabel Scale

11 classes for residential buildings — from most to least energy-efficient

← Most EfficientLeast Efficient →
A++++
A+++
A++
A+
A
B
C
D
E
F
G

What Determines Your Label?

Six key areas are assessed during an EPA inspection

Insulation

Quality of insulation in roof, walls, floors and windows

Heating

Type, age and energy efficiency of your heating system

Ventilation

Air circulation, fresh air supply and heat recovery systems

Hot Water

How domestic hot water is heated and stored in the building

Renewable Energy

Contribution of solar panels or other on-site renewable sources

Lighting

Use of energy-efficient lighting, mainly assessed in non-residential buildings

How to Get Your Label

Four steps from request to official registration

1

Request

Contact a certified EPA advisor — like us

2

Inspection

Advisor visits your property for an on-site assessment

3

Calculation

Energy performance calculated per NTA 8800 standard

4

Registration

Label registered in EP-Online — valid for 10 years

10years

Label validity

2008

Mandatory since

11classes

A++++ through G

NTA8800

Calculation standard