MVHR and building physics knowledge for healthy, comfortable and energy efficient homes
A detached family home in the Cotswolds has recorded a significant drop in radon levels following the installation of our high performance MVHR system. The home is nestled in an area of outstanding natural beauty, and over the years the homeowner has been improving and renovating the home. Radon levels dropped by more than half … Read more
Lately we’ve been seeing a few MVHR manufacturers offering “free” MVHR ductwork designs with their product sales. If you’re planning an MVHR system in 2022 for your build project you will have likely been offered or found a free MVHR design service yourself. At Heat, Space and Light we charge for our MVHR detailed ductwork … Read more
I’ve written before about the average price of a high quality Mechanical Ventilation Heat Recovery (MVHR) installation, which includes an itemised price for each detailed ductwork layout, materials supply, installation and commissioning (airflow balancing and client handover). Today I’m going to explain (with photos) why the cheaper MVHR units are a false economy, and can … Read more
If you’re building or renovating your home and making the property’s building fabric more insulated and airtight then you may be wondering where, how and from which company to buy MVHR (it stands for Mechanical Ventilation and Heat Recovery) system products. Also known as Heat Recovery Ventilators (HRV), the premium brands in MVHR systems are … Read more