Ten named projects · £10M+ delivered
A portfolio you can take into a tender report.
Named clients, confirmed values, technical detail. Every project below was designed, fabricated and installed by 21 Degrees Heating.
Heritage Tower Bridge
£800,000Two new commercial boiler rooms and full distribution pipework inside a working heritage landmark - delivered through the height of the tourist season.
Case study
Education Kingston Hill Campus
£1,500,000New plant rooms and full heating, hot water and ventilation distribution to 463 student accommodation rooms, with a 500m gas main installed by directional drilling.
Case study
Education Seething Wells
£1,000,000Student accommodation heating and a site-wide gas network upgrade, with an Air Source Heat Pump installed to a Victorian heritage building.
Case study
Heritage Bow Street Magistrates
£750,000New plantroom and full wet-services distribution for the conversion of the former Bow Street Magistrates Court into a hotel, alongside multiple trades in a heritage building.
Case study
NHS & Healthcare St Martins Hospital
£400,000Complete renewal of three boiler rooms across three separate hospital blocks, including new BMS panels - strip-out to commissioning.
Case study
Social Housing Brimmington Estate
£1,200,000New district heating mains from a centralised boiler house to over 1,000 properties - 2km of Class 1 welded pre-insulated steel pipework, civils included.
Case study
Social Housing Middlesex & York Way Estates
£1,500,000New plant rooms and full heating and cold-water distribution across estate blocks, prepared for in-flat HIU and radiator handover.
Case study
Social Housing Aylesbury Estate
£1,100,000Complete refurbishment of a central energy centre - three 1.5MW boilers, 4.5MW of heat - feeding nine satellite plant rooms across the estate.
Case study
Local Authority Dartford Civic Centre
ASHP schemeA large Air Source Heat Pump scheme upgrading the Civic Centre plant room to a system powered solely by Air Source - gas-free.
Case study
Heritage Orchard Theatres
Gas-free retrofitComplete plant room regeneration to run gas-free - an Air Source Heat Pump conversion for a working cultural venue.
Case study