Modern airtight homes can trap moisture, allergens, and stale air, leading to condensation, mould growth, and poor indoor air quality. This guide explains how Mechanical Ventilation with Heat Recovery systems...
Discover how Mechanical Ventilation with Heat Recovery (MVHR) systems help modern homes meet Part F and Part L building regulations while improving indoor air quality and reducing energy costs. This...
Worried your MVHR system is too noisy? This guide breaks down the real technical causes behind whistling, humming, and vibration—from fan speed and duct design to airflow turbulence—and shows how...
Explore how an MVHR ventilation system boosts air quality and energy savings. Our guide covers benefits, design, installation, and meeting UK regulations.
Retrofitting an MVHR system into an existing home is a smart way to enhance indoor air quality, tackle condensation issues, and improve overall energy efficiency. Discover how modern heat recovery...
With over 15 years of industry experience, we support self-builders, architects, contractors, and retrofit specialists with expert design, supply, and commissioning of heat recovery and airtightness systems. Whether you're working on a new build, deep retrofit, or passive house project, we help you achieve optimal energy performance, comfort, and compliance.
We Are
✔️ PassiveHaus Certified Installers
✔️ Elmhurst Energy Assessor Approved
✔️ NSEAI-Accredited Airtightness Specialists
✔️ Trusted by clients across Fermanagh, Belfast, Dublin, London, Manchester, and beyond
We design and deliver complete MVHR kits and airtightness packages, backed by responsive customer support and nationwide delivery across the UK and Ireland.