Air Flow Ventilation Tests.

Professional ventilation rate testing to comply with Part F and ensure healthy indoor air quality.

Air Flow Ventilation Tests.

Essential testing to ensure healthy, compliant indoor air quality

CEC Energy provides professional air flow and ventilation testing for new builds and conversions across London. Our assessments help properties meet Part F of the Building Regulations, ensuring that ventilation systems provide safe, efficient airflow throughout the space.

Certified Ventilation Testing

Ensure your property meets the latest air flow and extraction standards
Air flow testing is a legal requirement for most new dwellings. At CEC Energy, we perform accurate, compliant ventilation rate tests for extract fans, whole-house systems, and mechanical ventilation with heat recovery (MVHR). Our results are submitted with full certification for Building Control.

Precise Testing, Clear Results

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Using calibrated equipment, our technicians measure airflow rates and extraction levels to verify compliance. Whether it's trickle vents or mechanical extraction, we deliver detailed reports you can rely on.

Ideal for New Builds & Refurbishments

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We work with developers, contractors, and homeowners to ensure smooth certification at key construction stages. From one-bed flats to large developments, we adapt our service to your build and schedule.

Quick Bookings & Fast Certification

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Tight on time? We offer flexible scheduling and quick turnaround on reports. Most tests are completed on-site within an hour and results delivered within 24 hours, keeping your project on track.

Helping You Breathe Easy and Build Smart

Proper ventilation means healthier homes and fewer problems down the line. CEC Energy provides advice and guidance on ventilation system design, layout, and maintenance — helping you achieve long-term performance and compliance.

Get Started

Let's talk about your project.

Have a question, need a quote, or ready to book a service? Fill out the form and our team will get back to you promptly. We’re here to make compliance easy, efficient, and stress-free.