Tog Value Carpet

Every home is different so ask our experts in store to help you understand exactly what it is you need.

Tog value carpet.

Carpets with a lower tog rating are ideal for rooms with underfloor heating whereas higher tog ratings are better for typically colder areas. What is carpet tog. Tog means thermal overall grade. The name comes from the informal word.

Extensive research has shown that this calculation gives a more realistic value of the total tog value. To determine a working approximation the tog rating of both carpet and underlay should be added together and 1 0 tog subtracted. At cormar we help guide our customers by pre testing all our carpets and giving them a tog value rating to make sure they are compatible with underfloor heating systems. In short form the higher the tog value material or carpet has the more it will retain heat and the better it will be at insulating.

Carpet at 1 70 underlay at 1 40 1 70 1 40 1 0 2 10 tog suitable for floors 2 11 tog and. The tog is a measure of thermal insulance of a unit area also known as thermal resistance it is commonly used in the textile industry and often seen quoted on for example duvets and carpet underlay. Put simply the higher the tog rating the greater the insulation. Typical brintons 80 wool 20 nylon carpets have a tog value 1 4 and 2 3.

We can offer the following information which has been taken from test reports in accordance with bs 4745 two plate test from bttg shirley manchester. The tog of the carpet tells you how insulated it is generally the lower the tog the less insulation it provides so opt for a low tog carpet if you have underfloor heating. A tog is the unit of measurement we use to show a material s or carpet s thermal insulating property. If you re thinking about installing underfloor heating in your home it s important to know if your carpet is suitable.

The shirley institute in manchester england developed the tog as an easy to follow alternative to the si unit of m 2 k w.