The uncompromising approach of our engineers and designers means Prodigy® is a realization of your values. Affordable Exteriors loves the flawless appearance and unsurpassed insulation that can increase the value of your home, to true maintenance freedom, reduced energy bills and a worry-free warranty*, Prodigy is the most evolved siding on the market. A precisely contoured insulating underlayment provides an insulating R-value of 5.0, while providing the rigidity and straight course lines you expect from a wood product. The surface texture has the genuine and subtle feel of finely milled lumber. Prodigy high-performance insulation is form-fit to adhere to the outer panel, providing exceptional strength and durability to withstand Mother Nature while safeguarding against energy loss.