Cellular Blinds R Value

Cellular shades can also reduce unwanted solar heat through windows by up to 80.

Cellular blinds r value.

Ptrain7 from beautiful shades ridiculously easy to install i recently bought and installed levolors cordless cellular blinds in our 2 year olds room. They were incredibly easy to install. Air happens to be a fantastic insulator a 3 4 pocket of air has an r value of 87. The honeycomb shaped fabric uses air pockets to slow the movement of thermal energy.

This is a substantial saving on energy costs. But a double or triple honeycomb cellular shade creates an r value of 4 8. The r value to rsi 0 21 rus 1 2. Insulated cellular shades can be a good choice if you are looking for significant energy savings from their window coverings as well as comfort privacy and increased home resale value.

Cellular window shades are designed with r value in mind. Cellular shades trap air within the honeycomb pockets of the shade therefore less air escapes through the glass and window frame when cellular shades are used as window treatments. To put this in a bit of perspective a modern home s insulation has an r value in the low 40s. R value and windows your windows themselves have an r value assigned to them.

For the light blocking shades without side seals the r value at an outdoor temperature of 7 c 20 f was rsi 0 13 rus 0 74 while adding the side seals more than doubled this value to rsi 0 35 rus 2 0. A typical window has an r value anywhere from 9 to 3 0. When you purchase our double honeycomb cellular window shades the soft durable fabric is built to withstand the heat and the cold for years to come. A standard aluminum blind in a double glazed window carries an r value of 2 32.

Air happens to be a fantastic insulator a 3 4 pocket of air has an r value of 87. In heating seasons tightly installed cellular shades can reduce heat loss through windows by 40 or more which equates to about 20 heating energy savings. A shades r value provides a number indicating a shades insulation properties. These values are significant relative to.

Ultraviolet protection factor upf. R value is used to measure the fabric s ability to reduce the flow of heat through it. The honeycomb shaped fabric uses air pockets to slow the movement of thermal energy. When you have a high r value this means your fabric has a better resistance to heat loss and gain which helps you save on your utility bills throughout the year.

Cellular window shades are designed with r value in mind. Insulating cellular shades can range from an r value of 2 to 5.