Polystyrene Vs Polyurethane Insulation Garage Doors

When your overhead door operates it will also make less noise.

Polystyrene vs polyurethane insulation garage doors.

Polystyrene is an older polymer than polyurethane however polyurethane is quickly becoming the insulation material of choice for overhead sectional garage doors. Polystyrene popular because of it s value and simplicity of installation polystyrene is the less expensive option of the two. Insulation in your residential or commercial garage door is essential if you want to make sure you keep the cold temperatures out of your house. Polyurethane right is a polymer composed or organic units joined by urethane links.

Today s manufacturer s often use polyurethane in 2 layer construction and polystyrene in 3 layer construction. You ll also get additional strength from this type of insulation. Polyurethane is an inserted foam of insulation that actually attaches or sticks to the garage door. Polystyrene is the higher quality insulation polystyrene is similar to the material in a styrofoam cooler.

Polyurethane the higher density of polyurethane makes it more expensive but also a better insulator than polystyrene. Let s examine the advantages of each. The two most common materials used for garage door insulation are polystyrene and polyurethane. Because polystyrene gets bonded to your garage door it becomes more resistant to wear and tear.

Different manufacturers approach insulating their doors in one of two ways. In the case of polyurethane for overhead garage door insulation you can expect r values from approximately r10 up to r17 5. Polystyrene is durable resistant and lightweight. Atlas is also the largest manufacturer of expanded polystyrene insulation in the united states.

Both polystyrene and polyurethane are made up of polymers. They were first made by otto bayer and his coworkers at ig farben in leverkusen germany in 1937. An additional advantage is the extra strength polyurethane insulation adds. Using polystyrene or polyurethane insulation.

Depending on who is selling them some dealers are selling the cheaper polystyrene doors for the same price as polyurethane insulated garage doors. Polyurethane foam insulation offers r values that runs from r10 up to r17 approximately. But there should be a 10 12 per cent difference in price. There are two main types of insulation which are polyurethane and polystyrene.

Garage doors insulated with polystyrene sandwiched between two steel layers will have a quieter operation and energy efficiency than a non insulated door however they are not as energy efficient as foam injected polyurethane. Better insulator than polystyrene offering almost twice the insulating r value. Polyurethane fills the entire panel and makes the garage door panel feel really solid.