Beama gives mixed reaction to new Part L

19 Nov 2013

  • 6% uplift from 2010 shows lack of ambition
  • Several positive measures that need to be enforced
  • Ongoing engagement with industry crucial to further progress

BEAMA has given a mixed reaction to the overdue release of the Building Regulations Part L guidance documents. Although frustrated at the delay and lack of ambition of the regulations, industry can now progress with a clearer plan towards April 2014 and beyond. In several areas, the guides reflect constructive discussion between DCLG and industry, and BEAMA will maintain its regular engagement with Government to press for continuous improvement in building energy efficiency.

BEAMA welcomes the minimum Fabric Energy Efficiency standard as a good step forward that helps to establish a ‘fabric first’ approach. Conversely, the 6% overall improvement on domestic standards from 2010 regulations is weaker than the plans announced at consultation stage and is a disappointment. This will not only slow the progress of improving energy performance, but also risks harming industry confidence.

Moreover, this calls the proposals of the Housing Standards Review into question. The plans to drop the Code for Sustainable Homes combined with only a 6% uplift in new build standards will leave developers without any recognised, truly progressive target that could incentivise construction of high efficiency homes. Consequently BEAMA believes the Code ENE1 and the Planning and Energy Act should be retained.

Furthermore, to ensure the intended benefits of the regulations and guides are achieved in practice, they need to be adequately enforced. This is particularly true for Regulations 27 and 27A which require accurate design specifications to ensure a close match between designed and achieved performance. If designs are not seen through, and measures are added or changed during development, building performance is at risk.

Despite these reservations BEAMA is encouraged by several positive provisions. The flexible and performance-based regulations give options for compliance, helping to make requirements achievable. The retention of the fuel factor and steps toward future proofing for electrification of heat are also welcome.

Evidence of Government listening to industry is shown in the improved clarity of heating controls guidance, and promotion in the Compliance Guide for the first time of heating system filters.

BEAMA now looks forward to continuing engagement with Government and greater progress with the next set of regulations in 2016.



Date 19/11/13                                                 ends.

Body copy approx 381 words

Notes to editors:


BEAMA (British Electrotechnical and Allied Manufacturers Association) has been established for over 100 years, covering a range of industries in the electrical, energy, water and power related sectors. 

It represents directly some 150 companies in the UK electrotechnical and allied manufacturing industries. BEAMA members produce equipment required for smart grids, metering and homes.

BEAMA represents members’ interests in generic and specific areas within Government/ Governmental organisations, UK and international standards and industry players.

BEAMA members are active in many market sectors including commercial and residential buildings and energy networks.

BEAMA is a proactive trade association advising its members on relevant technology and market developments, particularly relating to the areas of product safety and sustainability.

BEAMA still retains its prime purpose – serving members and the national industrial base as the recognised electrotechnical industry association.

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