ENERGY LOCK

ENERGY LOCK Assessing existing homes energy efficiency and condition to determine their suitability for improvement.

Creating warmer, healthier, cheaper-to-run homes that reduce our carbon footprint.

15/05/2026

For air permeability testing, even small calculation errors can have a big impact on the final result, so having a precise calculation makes a huge difference.

I use software instead of manual methods so that I can:

✔ Improve accuracy
✔ Reduce the risk of calculation errors
✔ Handle complex property layouts more efficiently
✔ Produce more consistent and reliable results

This approach not only saves time, but also gives clients greater confidence in the accuracy of the data and reporting which I am producing.

Here’s a short video demo of how I create accurate 3D property models for calculating building envelope areas and internal volumes.

Contact me directly for fast and accurate air testing services.

Have you secured funding through the Warm Homes programme? Are you looking to deliver retrofit projects efficiently?Ener...
23/03/2026

Have you secured funding through the Warm Homes programme? Are you looking to deliver retrofit projects efficiently?

Energy Lock support organisations across the East and South of England (including London) with:
• EPCs (Energy Performance Certificates)
• Retrofit Assessments (RAs)
• Air Tightness Testing (ATT)

Our booking diary is open from mid April, so now is a great time to secure capacity for your upcoming projects.

We understand that managing property lists and resident engagement can be time consuming and that's why we offer a fully managed approach, handling bookings directly with residents to align with your programme timelines and minimise delays. We also offer a missed evidence data capture service, to collect any evidence which your RA may have missed.

Whether you need support on a small batch of properties or a larger rollout, Energy Lock can provide a reliable, responsive service to help keep your projects moving.

If you’re planning upcoming works or need additional capacity, feel free to get in touch to discuss how we can support your delivery.

Merry Christmas everyone. Enjoy the festive period. We will be reopen for all new Retrofit Assessment and Air Testing en...
24/12/2024

Merry Christmas everyone. Enjoy the festive period. We will be reopen for all new Retrofit Assessment and Air Testing enquiries from 6th January.

Address

5 Rayleigh Road
Chelmsford
CM131AB

Telephone

+447955151246

Website

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