BREL Compliance Reports | New Build Energy & Fabric Checks

BREL Report

What Is a BREL Report?

The BREL (Building Regulations England Part L) Report is a mandatory document that verifies a new dwelling has been built according to its approved energy design. It acts as the link between design-stage SAP calculations and the final as-built EPC.

The report includes:

Evidence of insulation installation
Proof of construction materials used
Photographic documentation of key energy elements
Verification that thermal details match the design
Confirmation of airtightness strategies

Building Control will not sign off a new dwelling without a compliant BREL Report.

Important

Why the BREL Report Is Important

The new Part L standards aim to ensure that homes perform as designed in real life. The BREL Report serves as proof that:

Insulation has been installed correctly
Thermal bridging details match the approved design
Heating and ventilation systems meet specification
Air permeability strategies were followed
Energy performance matches the SAP design

Without a BREL Report, your project risks delays, non-compliance and additional remedial costs.

Why Choose

Why Choose Home Energy EPC for Your BREL Report?

Our experienced assessors ensure your BREL Report is produced accurately, promptly and in line with current Building Regulations.

What You Can Expect:

Fully compliant documentation for Part L
Clear photographic evidence records
Coordination with your SAP assessor
Guidance on required site photographs
Support throughout construction
Fast turnaround times
Combined packages with SAP, Air Tests and Ventilation Tests

We understand the demands placed on developers and builders, and we streamline the compliance process to save you time and stress.

What’s Included

What’s Included in a BREL Report?

A full BREL Report from Home Energy EPC includes:

Design-Stage BREL Form

Created alongside your design SAP calculations, confirming specified insulation values, materials and thermal junctions.

As-Built BREL Form

Updated after construction to reflect what was installed on site.

Photographic Evidence Pack

We collect or verify mandatory construction photos, including:

Cavity wall insulation installation
Roof insulation
Floor insulation
Thermal bridging points
Sealant application around openings
Mechanical ventilation installation
Air tightness preparation

Material and Product Verification

Confirmation that materials used (insulation, windows, doors, thermal elements) match the SAP design.

Submission to Building Control

We provide digital copies for your records and for Building Control approval.

Who Needs

Who Needs a BREL Report?

A BREL Report is required for:

New build dwellings
Properties undergoing change of use
Conversions into flats or multiple dwellings
New-build extensions assessed under Part L
Any dwelling requiring SAP calculations

If your project requires a SAP EPC, it will also require a BREL Report under the 2022 regulations.

Report

When Should a BREL Report Be Completed?

A BREL Report involves two stages:

Design Stage

Created at the same time as design-stage SAP calculations, before construction begins.

As-Built Stage

Completed after construction when photos, final specifications and air test results are available.

We guide you through both stages to ensure smooth compliance.

Photos

What Photos Do You Need for the BREL Report?

Building Regulations require construction photographs to prove correct installation. These include:

Insulation in floors, walls and roofs
Thermal junctions and edge detailing
Window and door sealing
MVHR/MEV installation details
Airtightness membranes and seals

We provide a checklist to ensure all required photos are taken at the correct stage of construction.

Common Issues

Common Issues We Help Prevent

Many projects fail Part L checks due to:

Missing or inadequate insulation photos
Incorrect insulation installation
Substituted materials not matching SAP design
Missing airtightness measures
Poor thermal junction detailing

We work with builders to catch these issues early and avoid delays.

Offer

Pricing

Our BREL Reports are competitively priced and can be bundled with related services:

SAP calculations
Air tightness testing
Ventilation testing
As-built EPC

Discounts are available for multi-plot developments.

let’s make it shine!

Book Your BREL Report Today

Ensure your new build or conversion satisfies all Part L evidence requirements with a professional BREL Report from Home Energy EPC.

info@homeenergyeepc.co.uk

0121 000 0000

Book your BREL Report today and keep your project fully compliant from design through to completion.

BREL Reports by Home Energy EPC