creaconstructionevent: roland hill part 2
TRANSCRIPT
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Working to Improve The Eco-Environment
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Roland Hill
• Established 1951• Domestic and
Commercial Sector• Sustainable Solutions• All in House Trades• 50%of staff have over
10 years service• Accreditations• Experience
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Introduction
• Case study on a construction project
• Overview of integration of renewable technologies
• What does the future hold?
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Case Study – How Cottage
• Renovation Brief– To take 150yr old traditional lake district
cottage.– Bring up to current building regulations. – Reducing heat loss allowing renewable
energy to be a viable option.
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Case Study How Cottage
• Renovation– External Insulation– Internal Vacupor Insulation– New highly insulated roof– Heating system upgrade– Removal of the existing oil boiler– Heated by an Air Source Heat Pump
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Case Study How Cottage
New Extension
•Provide a modular extension 180m2
•Installed and water tight in one day.
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Case Study How Cottage
• New Modular Extension– 10 Modules due to access– Factory Built in 12 weeks– Wall/Roof = 0.12 W/m2k– Under Floor Heating Installed– 8kW Air source heat pump– 2.0 kW PV panels– Mechanical Ventilation and heat recovery
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Case Study How Cottage
• Conclusion– Seamlessly blended traditional and MMC– Highly innovative off site construction– Fabric first approach– Fully integrated renewables– Gives a comfortable efficient home for years
to come…….
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Integration of renewable energy
• Get the right renewable for the building, one does not suit all.– Solar PV– Solar Thermal– Heat Pumps– Biomass
• Take into consideration– Heat loss– Electricity supply– Local resources– Orientation of building
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What does the future hold
• EPC’s Green Deal
• Improved building regulations
• Renewable Objective
• Reduction of carbon emissions
• More efficient buildings less reliant on fossil fuel
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Contact Details
–Karen Mitchell
–01228 575080
–07769 338501–[email protected] www.rolandhills.co.uk
www.envirohomes.co.uk