Fabric Energy Efficiency Standard FEES
The Fabric Energy Efficiency Standard (FEES) was first introduced as part of the 2016 strategy for zero carbon homes. It was developed by a Task Group set up in 2009 with the Zero Carbon Hub as one of its primary participants. Its initial methodology (referred to as Fabric Energy Efficiency or FEE) was incorporated as part of the November 2010 Code for Sustainable Homes.
This standard has been proposed as the top level of energy demand for space heating and cooling into the fabric of all new dwellings. Several factors can have an impact on this amount, including:
- Air permeability.
- Building fabric U-values.
- Thermal bridging and mass.
- External solar heat gain.
- Internal heat gains (including metabolic activity or other sources generated as a result of services in the dwelling.
Under FEES, dwellings include apartment blocks, mid-terrace, end terrace, semi-detached and detached homes. Minimum FEES for dwellings are:
- 39 kWh/m2/year for apartments and mid-terraced houses.
- 46 kWh/m2/year for end terrace, semi-detached and detached houses.
Under the current Part L 2013, the Fabric Energy Efficiency Standard (FEES) metric sets the benchmark for a building through its ‘notional building’ and minimum u-values for fabric standards.
The proposed Part L 2020 sets out new and improved minimum fabric standards, but the use of the FEES target has been removed.
For more information see: Home design prospects under the Future Homes Standard.
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
Download your free guide.
Four new types of prior approval for solar developments
Online Planning Portal application types from 5 September.
Election fails to spark construction industry revival
Contract awards and planning; post election.
Making diversity and inclusion easy for SMEs
The CIOB tool for companies with limited resources.
Sustainable Futures: Redefining Retrofit for Net Zero Living
BSRIA Briefing 2024, initial speakers announced.
Looking back at the UK's first Passivhaus leisure centre
Reflections on St Sidwell’s Point with CIAT.
A-Level results and electrical apprenticeships
Electrical Skills Index highlights areas with skills shortages.
One of the world's more unusual drive-throughs.
A quick introduction.
Hadrian's Wall Path and the national trails
The trails are heritage assets in their own right.
Articles on timely advice and hydraulic lime.
Building Designers Association of Australia
CIAT and BDAA sign Memorandum of Understanding.
Built Environment Inclusive partners issue statement committed to inclusion.
Building regulation requirements can have unintended consequences.
CIOB announces 2024/25 vice president
Sustainability champion Professor Saul Humphrey.
Accelerating towards a net-zero built environment.
Comments
https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/956094/Government_response_to_Future_Homes_Standard_consultation.pdf