What is the difference between single, double and triple skin?

Single, Double and Triple skin refers to the number of layers used when forming a dome skylight. A triple skin dome will comply to building regulations and because it has a higher U-value, it will keep your home warmer.

U-values for each are listed below:

• Single - 5.5 W/m2K

• Double - 2.7 W/m2K

• Triple - 1.8 W/m2K