In today’s energy-conscious world, optimising heating systems is more critical than ever. Whether you’re designing a new building, retrofitting an old one, or simply trying to understand your current heating setup better, an effective heating scheme can significantly impact both comfort and energy efficiency. This is where the Consort Heating Scheme Calculator comes into play.

The Heating Scheme Calculator is a powerful tool designed to assist homeowners, engineers, and contractors in determining the most efficient heating solutions for various spaces. It helps users calculate the appropriate size and type of heating system based on a range of factors, including the building’s insulation, layout, and location. By accurately assessing these variables, the calculator can suggest the most efficient heating methods, ensuring optimal performance and cost savings.

Walls: Windows:
Solid Brick: 2.1 W/m²K. Metal Single Glazed: 5.7 W/m²K.
Solid Brick Insulated: 0.28 W/m²K. Metal Double Glazed: 3.4 W/m²K.
Cavity Wall Uninsulated: 1.3 W/m²K. Metal Triple Glazed: 2.6 W/m²K.
Cavity Wall Insulated: 0.55 W/m²K. Wood Single Glazed: 4.8 W/m²K.
Solid Stone: 2.25 W/m²K. Wood Double Glazed: 2.8 W/m²K.
Solid Stone Insulated: 0.32 W/m²K. Wood Triple Glazed: 2.1 W/m²K.
Plasterboard: 0.16 W/m²K. PVC Single Glazed: 4.8 W/m²K.
Solid Concrete: 3 W/m²K. PVC Double Glazed: 2.8 W/m²K.
Solid Concrete Insulated: 0.31 W/m²K. PVC Triple Glazed: 2.1 W/m²K.
Hardwood: 0.18 W/m²K.  
Softwood: 0.13 W/m²K.  
Floors: Roof:
Concrete: 1.35 W/m²K. Aerated Concrete: 0.16 W/m²K.
Steel: 50 W/m²K. Asphalt: 0.5 W/m²K.
Screed: 1.2 W/m²K. Felt/Bitumen: 0.3 W/m²K.
Softwood: 0.13 W/m²K. Screed: 0.41 W/m²K.
Hardwood: 0.18 W/m²K. Stone Chippings: 0.96 W/m²K.
Wood Blocks: 0.14 W/m²K. Clay Tiles: 1 W/m²K.
  Concrete Tiles: 1.5 W/m²K.
  Wood / Wool: 0.1 W/m²K.

Heating Scheme Calculator

• Outside temperature is assumed to be -1°C.
• Air changes per hour (ACH) depend on the type of room that is going to be heated.
For example: bedrooms and hallways have a ACH of 1 while dining rooms, living rooms, and kitchens have a ACH of 1.5 and bathrooms have ACH of 2.
• CFM stands for cubic feet per minute.
• U-values are a measurement of how well a material retains heat. The greater the insulation, the lower the U-value will be.
• For Heated Rooms Above & Below; Please select Yes or No.

Calculation Results

Your total heat loss will be shown here

Please Note: The calculations and recommendations provided here have been produced using the information provided and the data and U values shown. They have been produced in good faith as a free customer service and are an estimate to the best of our knowledge.  However, Consort cannot accept any liability for failure of the recommendations to meet the required standards.

Popular heating choices

PLE panel heater Commercial fan heater DF2E downflow fan heater with digital thermostatSurface ceiling fan heaters

HE6137E heater CN2MLSTiE heater PVE panel heater HE7930

Recessed ceiling heaters Plinth heaters WMH3 fan heater HE7010 high level fan heater