Darren Helliwell

Darren Helliwell

@darrenjth

Darren Helliwell is a director of an environmental survey/testing company. Trying to lower building emissions for BREEAM and WELLv2. i lead with over 20 years of expertise in air and acoustic testing. Based in London , he ensures high standards in building compliance across the UK, offering tailored consultancy and testing services.

Joined Jul 2025 Last seen Jul 22, 2025
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Darren Helliwell posted a new writeup in DIY & Crafts Jul 22, 2025
DIY & Crafts Top 10 Reasons to Use Thermal Imaging in Building Inspections

Thermal imaging transforms building inspections by delivering actionable intelligence on energy losses, moisture issues, electrical hotspots, and more for build…

Darren Helliwell · 10 min read
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Darren Helliwell posted a new writeup in DIY & Crafts Jul 17, 2025
DIY & Crafts Thermographic Surveys Discover Hidden Heat Loss in your Property

What Is a Thermographic Survey? A thermographic survey uses cutting-edge infrared cameras to visually detect heat loss, air leaks, missing insulation, and damp…

Darren Helliwell · 9 min read
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Darren Helliwell posted a new writeup in Environment Jul 3, 2025
Environment How Thermal Imaging Surveys Help Improve Health & Safety in the workplace

IntroductionThermal imaging surveys are becoming increasingly recognised as an effective methodology for enhancing health and safety in the workplace.

Darren Helliwell · 14 min read
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