
Turn your Commercial property into a certified asset right now
If you have a plan to sell or let non-domestic property, a high-quality energy performance certificate is a legal non domestic EPC requirement in the UK. If you have a strong non-domestic EPC, then it will improve the value of the commercial property. Also, this makes it more attractive to investors and buyers.
The S6Energy makes the complete certificate journey simpler and easier by providing a fast and more reliable non-domestic EPC service. From the officer and retail units, warehouses, industrial property, and mixed-use property, the experienced assessor ensures the proper review and professional EPC reports.
What is a Non-Domestic EPC (NDEA) and Which Properties Does it Need
Such an Energy Performance Certificate of commercial property in the UK is known as a Non-Domestic EPC (NDEA). It indicates the efficiency of a building in terms of the use of an A to G rating system and gives recommendations to enhance energy performance.
EPC Rating System Explained
A Non-Domestic EPC is a legal requirement for commercial properties that are sold, rented, or leased in the UK. S6Energy is a recognised and accredited EPC provider in the UK that offers fully compliant EPC assessments by qualified assessors.
A Non-Domestic EPC is necessary on:
- Offices,
- Shops and retail units
- Warehouses,
- Restaurants and cafés,
- Higher education institutions,
- hospitals, and offices.
- Properties for sale, rent, or lease.
EPC Rating System Explained
A Non-Domestic EPC is a legal requirement for commercial properties that are sold, rented, or leased in the UK. S6Energy is a recognised and accredited EPC provider in the UK that offers fully compliant EPC assessments by qualified assessors.
A Non-Domestic EPC is necessary on:

UK Legal Requirement, Penalties, and the Advantages of Non-Domestic EPC
It is mandatory to sell or rent a commercial property before a valid Non-Domestic EPC. The certificate is valid for 10 years and should be available to potential tenants or buyers.
Lack of Non-Domestic EPC can lead to fines by the UK government between £500 to £5,000, depending on the size of the property and the duration of non-conformity. There are other fines that can be imposed in case the EPC is not displayed where it should be.
Some of the advantages of a Non-Domestic EPC include greater energy savings,
- Reduced electricity and gas costs,
- lower business running costs,
- legal assurance of conformity,
- A higher property value,
- lower environmental impact,
- future energy-related recommendations.
UK’s top EPC service
The S6Energy has built a good reputation by offering reliable EPC services in the UK. The services are trusted by the businesses, landlords, and managers to be consistent, valuable, and transparent. Because of the accuracy of the assessment and the easy-to-follow rules, the customers come again.
Smooth and Simple Non-Domestic EPC Process

About non domestic EPC?
In the case of a non-domestic EPC assessment, the professional assessors will:
- Investigate the lighting systems and electrical efficiency properly.
- Find the places where energy will be less wasted, like windows, doors, walls, and the roofs.
- Check all the heating systems properly, such as heating, cooling, and the ventilation systems.
- Check all the levels of insulation and the construction of buildings.
When you enter all the information in the EPC software, it will create an official Non-Domestic EPC rating with a complete, detailed report. When the report is completed, the certificates will be sent to you in the required time within 24 to 48 hours. A non-domestic EPC remains valid for 10 years. If you already have an EPC but it has expired, then the renewal process is available.
Things to do before a Non-domestic EPC Assessment
For the smooth and accurate non-domestic EPC assessment, you need to:
- Make sure that the access is easy to all rooms, service areas, and plant rooms.
- You must have energy upgrade papers, including HVAC systems, insulation, or lighting.
- Share all the utility information and building plans.
The evaluations are not harmful. There is no drilling, floor removal, or any structural changes required. The properties are assessed on the basis of age, condition, type of construction, and information that is offered. This checklist can be used to make sure that there is an effective review and an effective Non-Domestic EPC rating.

Things to do before a Non-domestic EPC Assessment
For the smooth and accurate non-domestic EPC assessment, you need to:
- Make sure that the access is easy to all rooms, service areas, and plant rooms.
- You must have energy upgrade papers, including HVAC systems, insulation, or lighting.
- Share all the utility information and building plans.
The evaluations are not harmful. There is no drilling, floor removal, or any structural changes required. The properties are assessed on the basis of age, condition, type of construction, and information that is offered. This checklist can be used to make sure that there is an effective review and an effective Non-Domestic EPC rating.


Non-Domestic EPC booking at S6Energy
Maintain the legal compliance, sustainability support, and value addition of your commercial property with an EPC Non Domestic from S6 Energy. The EPC certification is easy and accurate because of the availability of assessors across the nation, transparent prices, and quick response times. Contact S6Energy for a fast EPC assessment.
Frequently Asked Questions
Find answers to common questions about our services
Our Services
Trusted energy-saving service transforming homes with expert guidance, installation support, and lasting comfort






