Display projects as Map Overviews Figures
Showing 1 - 2 of 2 projects

Sort projects by

Build Type

Construction Type

Building Sector

Energy Target

Project County

Floor Arearange, in m²



Showing 1 - 2 of 2 projects


Your search for "Arboreal" found 2 projects
Clear this search
Overview
Quick figures
Clapham Retrofit
View This Project
CO2 emissionsPrimary energy requirement

Energy target
AECB Silver

Clapham Retrofit

This 4-storey semi-detached Grade II listed Victorian townhouse has been eco-retrofitted to a high standard of airtightness and thermal performance. The 170-year old, solid brick building has been internally retrofitted with over 9 types of insulation material, each a bespoke solution to localised performance requirements respecting the historic significance of the existing fabric. The existing sash windows and doors have been upgraded through the installation of double-glazed secondary glazing. High performance insulation materials together with careful airtightness and thermal bridge detailing have resulted in a historic building that is both highly energy efficient and more comfortable to live in.
Construction typeSolid BrickProject typeRefurbishment
Property typeSemi-Detached SectorPrivate Residential
LocationLondon LondonProject ownerArboreal Architecture
AECB Silver Standard certified building

Clapham Retrofit

View This Project
Pre-dev ForecastMeasured
CO₂ emissions - 24 kg CO₂/m².yr 11 kg CO₂/m².yr
Primary energy requirement - 118 kWh/m².yr 62 kWh/m².yr
Annual space heat demand 180 kWh/m².yr 40 kWh/m².yr 40 kWh/m².yr
  • Whole house calculation method : PHPP
  • Floor area : 170
  • Airtightness : 2.3 m³/m².hr @ 50 Pascals

Planned occupancy : Two people with occasional guests. Both occupants have their own home-office.

Overview
Quick figures
Bowmans Lea
View This Project
CO2 emissionsPrimary energy requirement

Energy target
EnerPHit

Bowmans Lea

A 1978 mid-terrace townhouse in London has become the first certified step-by-step EnerPHit retrofit in the UK. The 3-storey property is both home and project of architect Harry Paticas, of PHT member Arboreal Architecture.Step-by-step EnerPHit is designed to facilitate long-term deep retrofit projects, by planning measures from the outset which will lead ultimately to achievement of all the usual EnerPHit targets, however many years the project may take to complete. Once the first step in the plan has been successfully accomplished, and demonstrable energy savings of a minimum of 20% (easily surpassed in this case) have been achieved, the whole project can be pre-certified.
Construction typeMasonry CavityProject typeRefurbishment
Property typeSemi-Detached SectorPrivate Residential
LocationLondon LondonProject owner
Passivhaus certified building

Bowmans Lea

View This Project
Pre-dev ForecastMeasured
CO₂ emissions - 24 kg CO₂/m².yr 11 kg CO₂/m².yr
Primary energy requirement - 118 kWh/m².yr 62 kWh/m².yr
Annual space heat demand - 22 kWh/m².yr -
  • Whole house calculation method : PHPP
  • Floor area : 1
  • Airtightness : -

Planned occupancy : -