Section J Reports

Comprehensive energy efficiency assessments for commercial buildings and residential developments. We assess building envelope, HVAC, lighting, and hot water systems for NCC compliance.

Commercial energy compliance made clear.

The Ace Energy team are experienced in conducting Section J Assessments for commercial developments, with our energy assessors able to provide comprehensive insights into your project and how to best meet the Section J criteria.

We understand the need to make this process as straightforward as possible, which is why our Section J Reports often involve consultation with the client or building designer to ensure your project goals and budgets are considered.

Building envelope and fabric assessment
Glazing, HVAC, and lighting compliance
JV3 verification method reports
Commercial and residential expertise
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Section J Energy Assessment

What is a Section J report?

Section J of the National Construction Code covers energy efficiency requirements for commercial buildings and some residential developments. A Section J report assesses the building envelope, air-conditioning, ventilation, lighting, and hot water systems to demonstrate compliance with the NCC's energy efficiency provisions.

Who needs Section J compliance?

Commercial buildings and some multi-residential developments are required to meet Section J energy efficiency standards. If your project involves commercial space, office buildings, or larger residential developments, a Section J assessment is necessary to demonstrate NCC compliance.