List of Suppliers
Support and contributions from the following organisations, companies and individuals towards the project are acknowledged with thanks:
- The Paget Charitable Trust.
- The Naturesave Charitable Trust.
- Derek Taylor, Altechnica, Milton Keynes.
- Jim Rann, J J Rann and Associates, Leominster.
- The late Chris Mattingly, chartered civil engineer, Hereford.
- Frank Hemming, Hereford, for much help with the construction.
- Barrie Morgan, Marches Conservation Services, Leominster.
- Allan Pearce, structural engineer, Ledbury.
- Paul Jennings, Cirencester, for airtightness testing.
- Barry Cooper, Orcop, Hereford for his generous help with creating this website.
- Pilkington Glass Ltd., St. Helens.
- Thermotech Windows Ltd., Ottawa, Canada.
- Enermodal Engineering Ltd., Kitchener, Canada.
- ACL Sheet Metalwork Ltd., Hereford.
- Fontoura Worktops Ltd., Leominster
- Burlington Stone Ltd., Lancs.
- Fagerhult Lighting UK Ltd., London.
- Dovetail Building Developments Ltd., Tamworth.
- Green Building Store Ltd., Huddersfield.
- Naylor Clayware Ltd.
- Knauf Drywall Ltd.
- Kingspan Ltd., Pembridge.
- Springvale Polystyrene Ltd.
- Millennium Glass and Glazing Ltd., Hereford.
- Monarflex Ltd., St. Albans.
- UPM Kymmene Ltd., Herts.
- Glazpart Ltd.
- Sika UK Ltd.
- Stealth Fibres Ltd.
- Alfas Ltd.
- Roto-Frank UK Ltd.
- Ancon Clark Ltd., Sheffield.
- Sirhowy Valley Reclamation, Tredegar.
- UK Marble Ltd., Hereford.
- Robert Scott, Chartered Surveyor, Bromyard.
- Gary Burton, Burton and Co., Woofferton.
- Peter Cripwell Associates, Hereford and Almeley.
- The late Jay Webb, Fenestration Associates, Meriden.
- Wortmann Roofing, Hereford.
- Giles Boardman, Hereford.
- Arthur Gibson, Eardisley.
- Jake Carpenter, Monmouth.
- Richard Barnes, Monkland.
- Simon Oxford, Hereford.
- Tom Straker, Little Dewchurch.
- The late Trevor Smith, Luston.
- Martin Aubrey, Kington.
- Hyde Bros., Woofferton.
- Kevin Village, Lawton Cross.
- Leslie Pigg, Ashton.
- Ian Macleod, Kington.
- Joe Moynihan, Knighton.
- Kenny Bellerby, Hereford.
- Gus Collins, Orleton.
- Usk Sawmills Ltd.
- Diespeker Ltd, London.
All donations are very much appreciated. Thank you. This project has been undertaken without UK government or EU funding.
How Does It Differ?
Energy efficiency and renewable energy are built into its design, not bolted on. This gives better aesthetics and affordability. Extensive work went into combining good aesthetics and energy performance and ensuring that important points would be visible to visitors.
Why Does It Differ?
Among other reasons:
- To reduce climate change risks;
- To help to provide energy security once oil and natural gas are no longer widely available; and
- To reduce energy bills to more affordable levels.
What Did It Cost?
The house itself cost some £1,000 per m2 to construct. The ancillary spaces, such as porch, greenhouse and larder, cost less in £ per m2 than this. This seems reasonable, bearing in mind its low heat and electricity consumption and its high specification, low maintenance finishes and claddings. The book has some extra analysis. More figures will follow as small components are finished off and final accounts are prepared.
Its Heating Bill?
A house this size, constructed as recommended, would be expected to cost £125-175 per year for space heating and hot water. This assumes a normal indoor temperature of 20oC and the consumption of 2.5 to three cylinders per year of LPG at a price of £45-65 each. This stored fuel provides top-up space heating from November to March and supplements the hot water supply at times when solar cannot produce all of it. Long term, renewable fuels could supplant LPG.
Old rural homes of this size may have an oil bill of over £2,000 per year. That equates to a consumption of 45,000 kilowatt-hours, or 4,500 litres, per year at an assumed price of 60 pence/litre.
Why The Name?
To acknowledge some of the pioneers. The Energy Showcase was a 1980 housing development in central Canada that incorporated the main ideas from the Saskatchewan Conservation House (SCH). Designed in 1975 and constructed in 1976-77, the SCH was very well-insulated and draughtproof. It needed relatively little space heating energy, even in a harsh climate. The North American work predated the first Passivhaus development in Darmstadt, Germany by 15 years.
May I Visit?
While construction continues, individual visitors or small parties are welcome by appointment only. There may be a small charge for a guided tour. After construction has finished, there will be a room with exhibition material which is intended for use by and to inform visitors. The press, TV and radio are very welcome on the usual terms and are invited to make contact.