U-value Calculations
U-value Calculations
Comfort Solutions Ireland offers a professional U-value Calculation and Condensation Risk Analysis service to all our customers. All calculations and analysis are presented in great detail, complete with diagrams and reports. We will provide the above in pdf format, making it easy for our customers to read or print as desired. We generally offer this service free of charge to customers already purchasing products or services from Comfort Solutions.
U-values
When selecting materials for construction, we should choose good insulators throughout to ensure comfort within the building and low heat energy losses.
We usually calculate a U-value for a particular structure element, eg. a cavity wall, rather than for the individual components that make up that element, eg. block, insulation, air gap, block, etc.
The figure used to demonstrate the element’s resistance to heat loss is called the U-value. It refers to Unit Heat Loss Rate , and its unit is the watt per metre squared per kelvin, W m-2 K-1.
The U-value is defined as the rate at which thermal energy is conducted through unit area, per kelvin temperature difference between its two sides, ie. how much heat will pass through one metre squared of a building element when there is a temperature difference of 1 degree kelvin between the two sides of that building element.
A good insulating structure therefore has a low U-value. Some typical U-values in new buildings today are:
Walls: 0.21
Roofs: 0.16
Floors: 0.21
Contact us today to have a U-value calculated for any part of your structure. We will send you your detailed calculation and report in pdf format.
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Gerard Flynn, Ballinlough
I have a 1950s bungalow which had no insulation and was always difficult to keep heated in the winter. I searched the internet for insulation companies in the west of Ireland and I found Comfort Solutions. I was impressed with their website and the positive testimonials of previous customers.
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Mary O' Gara, Ballintober
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I have a bungalow built in 1950 with solid walls. It was always difficult to heat. Comfort Solutions insulated it on the outside for me. It made a huge difference. My house is much warmer and retains the heat longer. I use less fuel. I was... Read more
Padraig and Margaret Doyle, Ba
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Comfort Solutions were for me the ideal solution in providing a complete package of home energy and insulation improvements. I also appreciated their prompt and reliable service.
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Dr. Roderick Peters, Newport
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In the Spring of 2013, Comfort Solutions installed external wall and loft insulation at the home I had recently bought. Before the installation, I had been concerned at how quickly the house could become cold and damp.
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In 2017 I contacted Comfort Solutions to install the Lunos EAS system as a retrofitted ventilation/extraction solution for my home. The installation was carried out very well. Their work was neat and they quickly tidied up any small bits to plasterwork and surrounds. As I wasn't... Read more