MEASURE: Continuous mechanical supply and extract ventilation with heat recovery
Review of ventilation strategy to ensure sufficient ventilation is provided. This strategy requires the installation of
Monitoring & feedback recommended: Yes
ADVANTAGES
Balanced supply and extract: all air entering the building is filtered (good IAQ). Systems available that are capable of up to 95% heat recovery. Summer bypass facilites available for heat 'dumping' in warm weather. Low annual electrical energy. Multiple speed: minimum of two settings, but many systems offer up to four.
CONCERNS & ACTIONS
TECHNICAL (8)
HERITAGE (4)
ENERGY (4)RELATED MEASURES
FABRIC (25)
Cavity Wall Insulation
External Wall insulation
Internal Wall insulation
Frame infill insulation
Loft insulation
Rafter insulation
Flat roof insulation
Room in roof insulation
Loft hatch and ceiling airtightness
Floor insulation between/under floor joists
Floor Insulation on top of existing floor finish
Floor void filled with insulation
Exposed soffits to upper floors: Insulation in between joists or under soffit
Replacement of existing ground floor with new concrete insulated solid ground floor
Increased Floor airtightness
Window draughtproofing
Energy efficient glazing
Window refurbishment
Secondary glazing
Window Replacement
Door draughtproofing
High performance doors
Door refurbishment
Chimney blocking
Reduced air flow
External Wall insulation
Internal Wall insulation
Frame infill insulation
Loft insulation
Rafter insulation
Flat roof insulation
Room in roof insulation
Loft hatch and ceiling airtightness
Floor insulation between/under floor joists
Floor Insulation on top of existing floor finish
Floor void filled with insulation
Exposed soffits to upper floors: Insulation in between joists or under soffit
Replacement of existing ground floor with new concrete insulated solid ground floor
Increased Floor airtightness
Window draughtproofing
Energy efficient glazing
Window refurbishment
Secondary glazing
Window Replacement
Door draughtproofing
High performance doors
Door refurbishment
Chimney blocking
Reduced air flow
SERVICES (11)
BEHAVIOUR (4)
