Calculate Heating Requirements

Please note the information provided here should be taken as a guide only. Any electrical appliances installed in a bathroom should be fitted by a competent electrician in accordance with the current IEE Regulations, so please consult your electrician before purchasing.

About Your Room

What room do you want to calculate heat:
What are the dimensions of the room:
Length
m
Breadth
m
Height
m
TOTAL window area
m2
How many of the walls are also outside walls:
What level within the property is the room on:
Ground Floor
Middle Floor
Top Floor
Single Storey Property

About Your Home

After choosing the construction type, you will be able to edit the 'U' value. If you are unsure then please leave the default value.
Construction Type 'U' Value
What is the main type of outside wall:
How much roof insulation do you have:
What type of windows do you have:
What is the floor construction:

Temperatures

Please enter the approximate external temperature:
What is the approximate room temperature: (change if required)

Select a Creda Product

What Creda product do you want a recommendation for:

Quick Links

Part L compliance

The revised Part L of the Building Regulations, which deals with the conservation of fuel and power, is now in force. This regulation affects electric heating systems in both new-build and existing dwellings.

» Learn more about Part L

Design Service

Let Creda take the pain out of your heating requirements by using our specialist design service. Designed to provide optimum heating solutions for all types of installations.

» Creda Heating Design Service