Prodigy by Alside

Prodigy is durable at a thickness of 0.046 and it is foam-backed with the thickest siding backing on the market, which can add an R-value of 5 to the exterior of the home. This is siding that is designed to be eco-friendly and free of maintenance. It never requires painting, staining, sealing, treating, or cleaning. This means no need to ever use any harmful or toxic chemicals on your home’s exterior.

Homes that utilize wood siding need to be treated and the treatments that are used can have a negative impact on the environment and the health of the individuals living within the home. Because Prodigy is synthetic, there is no contribution to the depletion of the ecosystem.

Add in the weather-tight construction and you have siding that is going to last a long time. Because of the thermal protection you receive, you use less electricity and/or fuel when heating and cooling your home. This lowers your carbon footprint and saves you money.


Energy Efficiency and Engineered Performance:

Because of the insulator factors, Prodigy has a high comfort factor that keeps the temperature consistent throughout the home. You get all-weather protection. The insulation on the back of the siding is up to 1.5 inches thick, which is the thickest available on the market today. You also receive ThermoSphere as your energy gap protection. One way to look at it is that you are getting a blanket for your home because you also have TrueForm and RidgidLock for a weather-tight install.


  • Most durable at 0.046″ thick
  • foam-backed siding adds up to R-5 in insulation
  • maintenance-free and environmentally-friendly
  • RigidLock panel design
  • variety of lengths reduces seams up to 35%
  • captures the look of traditional plank siding

Download Brochure:

Download PDF