SBEM Calculations & BRUKL Reports for Commercial Buildings
SBEM Energy Assessments for New Build & “As Designed” Certification
For Commercial Properties on the Isle of Wight
Energy Assessments Isle of Wight
SBEM Energy Assessments for New Build & “As Designed” Certification
A Simplified Building Energy Model (SBEM) assessment is required for most newly constructed non-domestic buildings with a heated or cooled environment and an internal floor area greater than 50m².
SBEM calculations are used to demonstrate that a building complies with UK Building Regulations for energy efficiency, ensuring that the building has been designed to meet the required environmental and carbon emission standards.
At Silver Arch Facilities, we provide professional SBEM calculations and BRUKL reports to support Building Regulations compliance for commercial construction projects, helping developers, architects and contractors meet Part L energy requirements.
What Is an SBEM Calculation?
An SBEM calculation is the government-approved methodology used to assess the energy performance of non-domestic buildings.
The assessment reviews several aspects of the building design including:
- Energy consumption
- Carbon emissions
- Heating, cooling and ventilation systems
- Lighting efficiency
- Building fabric and insulation performance
The calculation produces a Building Emission Rate (BER) which is then compared with a Target Emission Rate (TER) set by Building Regulations.
For a building to pass compliance, the BER must be lower than the TER.
What Is a BRUKL Report?
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A BRUKL report (Building Regulations UK Part L report) is generated using SBEM calculations and is a mandatory document for most new non-domestic buildings in England and Wales.
This report demonstrates that a building complies with Part L of the Building Regulations, which focuses on improving energy efficiency and reducing carbon emissions in buildings.
The report is typically submitted during the design stage as part of the “As Designed” energy assessment required by Building Control.
Once construction is complete, most commercial buildings will also require a commercial Energy Performance Certificate (EPC) before they can be sold or rented.
Who Needs SBEM Calculations?
SBEM assessments are typically required by:
- Property developers
- Architects and building designers
- Contractors and construction companies
- Commercial landlords
- Property managers
These assessments ensure projects meet Part L energy efficiency requirements before construction is completed.
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Building Regulations Compliance
SBEM calculations help demonstrate compliance with the relevant UK regulations, including:
- Approved Document L – Volume 2 (England & Wales)
- Technical Booklet F (Northern Ireland)
- Section 6 – Energy (Scotland)
These regulations ensure commercial buildings meet minimum standards for energy efficiency, carbon reduction and environmental performance.
When Are SBEM Calculations Required?
Who Needs SBEM Calculations?
SBEM assessments are typically required by:
- Property developers
- Architects and building designers
- Contractors and construction companies
- Commercial landlords
- Property managers
These assessments ensure projects meet Part L energy efficiency requirements before construction is completed.
Speak to Us About SBEM Calculations
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If you require SBEM calculations or a BRUKL report for a commercial development, our team can guide you through the process and help ensure your project meets the required energy performance standards.
We also provide Commercial EPC certificates for existing buildings and properties being sold or let.
Enquire today to discuss your project requirements.
Call: 01983 218339
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BER (Building Emission Rate) measures the predicted carbon emissions of the building.
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TER (Target Emission Rate) is the maximum emission rate allowed by Building Regulations.
For compliance, the BER must be lower than the TER.
No. An SBEM calculation is carried out during the design stage to demonstrate compliance with Building Regulations, whereas a commercial EPC (Energy Performance Certificate) is produced once the building is completed.
SBEM stands for Simplified Building Energy Model, a government-approved calculation method used to measure the energy performance of commercial buildings.
Most new non-domestic buildings over 50m² that are heated or cooled require an SBEM assessment to demonstrate compliance with Building Regulations.
