Practical Home Energy Saving at shadlock.co.uk
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Updated: 02-Mar-2010
al Heating Radiator

 

Saving Heat

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Central Heating Set Up
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Project Info
Process
House 1 Savings
House 2 Savings
House 1 Survey Results
House 2 Survey Results

House 2 - 2009 Survey Of Heat Loss

The table below shows the results of the 2009 survey carried between December and January 2009. Items identified in the survey with potential for future savings or further investigation are coloured orange, items changed are coloured green. All radiators except the upstairs bathroom are already fitted with thermostatic valves. The house has cavity wall insulation. Scattered around the page below are a few links to more details on the information summarised.

 

Room/Item

Original

Notes

 

Draughts/Heat Loss

Date

  Lounge
  Patio Doors (2)
Check seals
Double glazed
  Window
Check seals
Double glazed
  Radiator 1
Add heat reflector + shelf
  On outside wall
  Radiator 2
Add heat reflector + shelf
  On outside wall
  Floor
Check underlay type
Carpet/underlay on concrete
  Ceiling
Below main bedroom and bathrom
  2 External Walls
  Cavity wall insulation
  Propane Gas Fire Check chimney   Lined chimney
  Dining Room
  Patio Door (1)
  Double glazed - Seals OK - No draughts
  Radiator 1
On Inside Wall
  1 External Wall
  Cavity wall insulation
  Floor
Check underlay type
Carpet/underlay on concrete
  Ceiling
Bedrooms above
  Downstairs Hall
  Front Door
Draughts from edges, keyhole and letter box
Double skinned and thick
  Window (next to door)
Needs double glazing & curtain
Floor to ceiling single glazed
  Ceiling   Upstairs hall above
  Floor
Check underlay type
  Carpet/underlay on concrete
  Radiator 1
Fit shelf
  On inside wall
  Radiator 2
Fit shelf
On inside wall
  1 External Wall
Cavity wall insulation
  Study
  Window
Draught from one seal
  Double glazed, blind and curtain
  Ceiling
  Bedroom above
  Floor
Check underlay type
  Carpet/underlay on concrete
  Radiator 1
Add heat reflector + shelf
  On outside wall
  2 External Walls
  Cavity wall insulation
  Downstairs Toilet    
  Window
  Double glazed - Seals OK - No draughts
  Ceiling
  Sitting room above
  Floor
Check underlay type
  Carpet/underlay on concrete
  Radiator 1
Add heat reflector + shelf
  On garage wall
  1 External Wall
  Cavity wall insulation
  Utility Room    
  Window
Check seals
  Double glazed
  Ceiling
  Bedroom above
  Floor
Cover?
  Stone tiles on concrete
  Back Door Needs replacing inc frame   Frame rotten, broken cat flap, single glazed
  Door to Garage Draughts from side edges and keyhole   Very large gap under door (approx 1"") - Brush seal strips (one each side) fitted to door to fix.
  Central Heating Boiler Needs a full investigation and set up   Oil fired
  1 External Wall     Cavity wall insulation
 
  Kitchen    
  Window 1
Check seals
  Double glazed
  Window 2
Check seals
  Double glazed
  Ceiling
  Bedroom above
  Radiator 1
  On Inside Wall
  Pantry Door
Draughts from edges
  Pantry very cold
  2 Outside Walls
  Cavity wall insulation
  Floor
Insulate?
  Plastic tiles on concrete
 
  Integral Garage    
  Window
Check seals
  Double Glazed
  Ceiling
Gaps around edges of half celing area
  Bedrooms and sitting room above
  Garden door
Draughts from edges and keyhole
  Single glazed
  Garage Door 1 Draughts from edges, half inch gap on bottom edge.  
  Garage Door 2 Draughts from edges, half inch gap on bottom edge.  
  Heating Pipes Uninsulated pipes now insulated   Main pipes from boiler. Temperature drop reduced from 2F to <0.1F
  Floor
  Concrete
 
  Upstairs Hall
  Window
Check seals
 
  Ceiling   Loft above
  Floor      
  1 External Wall
Cavity wall insulation
 
  Upstairs Lounge
  Window 1
Check seals
Double glazed
  Window 2
Check seals
Double glazed
  Radiator 1
Add heat reflector + shelf
  On outside wall
  Radiator 2
Add heat reflector + shelf
  On outside wall
  Floor
Check for draughts
Over garage
  Ceiling
Loft above
  2 External Walls
  Cavity wall insulation
 
  Bedroom 1
  Window
Check seals
  Double glazed, blind and curtain
  Ceiling
  Loft above
  Floor
  Lounge below
  Radiator 1
Add heat reflector + shelf
  On outside wall
  1 External Wall
  Cavity wall insulation
       
  Bedroom 1 Ensuite
  Window
Check seals
  Double glazed plus blind
  Ceiling
  Loft above
  Floor
Investigate underfloor heating
  Tiles (heated floor) - Lounge below
  Heated Towel Rail
  On outside wall
  3 External Walls
  Cavity wall insulation
       
  Bedroom 2
  Window
Check seals
  Double glazed, blind and curtain
  Ceiling
  Loft above
  Floor
  Study below
  Radiator 1
Add heat reflector + shelf
  On outside wall
  2 External Walls
  Cavity wall insulation
       
  Bedroom 3
  Window
Check seals
  Double glazed, blind and curtain
  Ceiling
  Loft above
  Floor
  Hall below
  Radiator 1
Add heat reflector + shelf
  On outside wall
  2 External Walls
  Cavity wall insulation
 
  Bedroom 4
  Window
Check seals
  Double glazed, blind and curtain
  Ceiling
  Loft above
  Floor
  Hall below
  Radiator 1
Add heat reflector + shelf
  On outside wall
  2 External Walls
  Cavity wall insulation
 
  Bedroom 5
  Window
Check seals
  Double glazed, blind and curtain
  Ceiling
  Loft above
  Floor
  Garage below
  Radiator 1
Add heat reflector + shelf
  On outside wall
  2 External Walls
  Cavity wall insulation
 
  Bedroom 6
  Window
Check seals
  Double glazed, blind and curtain
  Ceiling
  Loft above
  Floor
  Garage below
  Radiator 1
Add heat reflector + shelf
  On outside wall
  2 External Walls
  Cavity wall insulation
       
  Bathroom
  Window
Check seals
  Double glazed plus blind
  Ceiling     Loft above
  Floor
  Tiles - Downstairs toilet below
  Heated Towel Rail      
  1 External Wall
  Cavity wall insulation
 
  Loft
  Insulation
Increase Insulation to > 300mm
  Approx 100mm plus central area boarded. Some areas with none - around 10% . Now (07-Feb-10) increased insulation to 400mm over approx 30% plus 30% 200mm plus boarded with 18mm chipboard.
  Pipes Number uninsulated heating and water pipes    

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