ECW Wall Paneling is a great alternative to painting and traditional cladding weatherboard materials. It will probably cost you less to resurface your entire house with ECW than it would to get your house sanded back and repainted.
Smooth Hollow Board with Self Interlocking System with concealed screws
Best option for installing vertically or even on ceilings
Available Cedar and Grey
*This is the effective size
Interlocking System that even allows product to be installed on ceilings.