Ventilation Systems

Reform Energy installs a comprehensive range of ventilation solutions across Devon, including Mechanical Ventilation with Heat Recovery (MVHR) systems (whole-house solutions that recover heat from extracted air), Mechanical Extract Ventilation (MEV) systems (centralised extraction from wet rooms), Positive Input Ventilation (PIV) systems (gentle whole-house ventilation ideal for retrofitting), and decentralised heat recovery units (single-room solutions perfect for targeted ventilation). We work with leading manufacturers including Nuaire, Vent-Axia, Titon, and Zehnder to provide systems specifically suited to Devon's coastal climate conditions. Our qualified technicians design bespoke ventilation strategies for both new-build properties and renovations, ensuring optimal air quality while addressing specific concerns such as coastal humidity, agricultural particulates, or urban pollution common in different parts of Devon.

MVHR systems from Reform Energy continuously extract stale, humid air from kitchens, bathrooms, and utility rooms while simultaneously supplying fresh, filtered air to living spaces and bedrooms. The extracted air passes through a heat exchanger, transferring up to 95% of its thermal energy to the incoming fresh air before being expelled outside. This process maintains excellent indoor air quality while significantly reducing heating demands, particularly beneficial in Devon's sometimes damp coastal climate. Modern MVHR units operate quietly (typically 20-30dB in normal mode) and include sophisticated filters that remove pollen, particulates, and pollutants from incoming air, creating healthier indoor environments. Our whole-house systems are precisely balanced to ensure optimal performance, with typical installation costs ranging from £4,000-£7,000 depending on property size and complexity.

Yes, ventilation systems installed by Reform Energy are extremely effective at resolving condensation and mould issues that frequently affect Devon properties due to the region's high ambient humidity levels, particularly in coastal areas. By consistently removing moisture-laden air from kitchens, bathrooms, and utility areas, our systems prevent humidity from condensing on cold surfaces like windows, walls, and ceilings. For properties already experiencing damp issues, Positive Input Ventilation (PIV) systems offer a cost-effective retrofit solution, gently pressurising the home with filtered, tempered air that forces humid air out through natural leakage points. Our customers typically report significant improvements within days of installation, with complete resolution of visible mould and condensation within 2-4 weeks. These improvements create healthier living environments, protect building fabric from moisture damage, and prevent the return of unsightly and potentially harmful mould growth.

Modern ventilation systems from Reform Energy deliver exceptional energy efficiency for Devon properties. MVHR systems recover 85-95% of heat from extracted air, typically reducing heating costs by 20-30% in well-insulated homes. This efficiency is particularly valuable in Devon's mild but damp climate, where consistent background heating is often required. Our systems feature EC (Electronically Commutated) motors that consume 60-80% less electricity than older AC motor technology, with typical annual running costs of £25-£50 for a medium-sized home. Intelligent humidity sensing adjusts ventilation rates automatically, increasing efficiency by operating at lower speeds when full capacity isn't required. PIV systems consume minimal electricity (approximately 5-7 watts—similar to an LED bulb) while dramatically reducing heating demands by controlling humidity. All our installations include commissioning to precise airflow rates, ensuring maximum efficiency while maintaining perfect indoor air quality throughout your Devon home.

Reform Energy installs ultra-quiet ventilation systems designed for peaceful Devon homes. Modern MVHR units operate at just 20-30dB in normal mode—quieter than a whispered conversation. We employ several noise-minimisation techniques during installation, including anti-vibration mountings that prevent structural transmission, acoustic ducting that absorbs sound, attenuators that reduce airflow noise, and strategic unit placement away from noise-sensitive areas. Our design process includes careful selection of terminal locations and sizing to prevent air movement sounds, while variable speed controls ensure night-time operation can be even quieter if desired. For particularly sensitive environments like bedrooms, we can implement additional acoustic measures. The majority of our Devon customers report being unaware of their ventilation system's operation, noticing only the improved air quality, reduced condensation, and more comfortable indoor environment that results from proper ventilation.

Most domestic ventilation systems installed by Reform Energy do not require planning permission in Devon. Internal components are entirely hidden within the building fabric, while external terminals are typically modest and discreet. However, listed buildings, properties in conservation areas, or homes within Areas of Outstanding Natural Beauty may have specific requirements regarding the positioning and appearance of external components. Reform Energy handles all planning considerations, conducting thorough assessments and managing any necessary applications. We have extensive experience working with Devon's local planning authorities and conservation officers, ensuring sympathetic installations that meet both technical requirements and aesthetic considerations. Our detailed understanding of local planning policies across Plymouth, Exeter, Torbay, and rural districts ensures compliance while minimising administrative complexity for our customers.

Ventilation systems from Reform Energy provide significant benefits for Devon residents suffering from allergies and respiratory conditions. Our MVHR systems incorporate high-performance filters (typically F7/ISO ePM1 60% or higher) that remove up to 95% of pollen, particulates, and allergens from incoming air—particularly valuable during Devon's spring and summer months when pollen levels are high. Continuous air exchange dilutes indoor pollutants, including volatile organic compounds (VOCs) from furnishings, cleaning products, and building materials. The reduction in humidity levels prevents dust mite proliferation and mould growth, two major triggers for asthma and allergies. Many of our Devon customers report substantial improvements in allergy symptoms, reduced reliance on medications, better sleep quality, and fewer respiratory infections after installation. For those with severe allergies, we offer enhanced filtration options including activated carbon filters that remove odours and gaseous pollutants for the purest possible indoor air quality.

Whole-house ventilation systems installed by Reform Energy in Devon properties typically range from £2,500-£7,500, depending on system type, property size, and installation complexity. MVHR systems for average three-bedroom properties usually cost £4,500-£6,000 including VAT, ducting, terminals, and commissioning. Less complex MEV systems range from £2,500-£3,500, while PIV systems for retrofit applications typically cost £1,200-£2,000. These investments deliver long-term benefits including reduced heating costs, protection of building fabric from moisture damage, improved indoor air quality, and increased property value. When incorporated into broader renovation projects, costs can be optimised through coordinated installation with other building works. Reform Energy offers transparent, detailed quotations following property assessment, with flexible payment options and assistance accessing any available grants or incentives for energy-efficient home improvements available to Devon residents.

Reform Energy's ventilation systems feature intuitive controls tailored to suit Devon's climate conditions. Standard installations include humidity-sensing automatic operation that increases extraction rates during showering or cooking without user intervention. User controls typically offer multiple settings including normal mode, boost mode for intensive activities, summer bypass for warmer weather, and away mode for unoccupied periods. Smart systems allow smartphone control and integration with home automation. Maintenance requirements are minimal, with filter cleaning recommended quarterly and replacement every 6-12 months (simple DIY tasks we demonstrate during handover). More comprehensive servicing involving inspection of fans, heat exchangers, and ductwork is recommended every 3-5 years, which our maintenance team can perform. Our installations include practical user guides, and we offer ongoing support to ensure your system continues performing optimally throughout its 15-20+ year expected lifespan.

Yes, Reform Energy specialises in retrofitting ventilation solutions into existing Devon properties, including period homes. While whole-house MVHR systems are easiest to install during major renovations, we've developed techniques for installing ducting in existing properties with minimal disruption, utilising spaces like cupboards, false ceilings, and existing service routes. For properties where extensive ducting is impractical, we offer alternatives including PIV systems that require minimal installation work (typically just one central unit in the loft space) or decentralised heat recovery units that require only wall penetrations. Our experienced surveyors assess your property's specific characteristics, existing ventilation provisions, and particular requirements before recommending the most appropriate system. We've successfully installed ventilation solutions in everything from medieval cottages to Victorian townhouses throughout Devon, always respecting architectural features while delivering modern ventilation performance.