ber cement siding is ideal for New Jersey and the Northeast because no matter how wet it gets it won’t rot and doesn’t require elaborate cleaning – just a low pressure water wash from a garden hose every 6-12 months * The largest fiber cement siding manufacturer is James Hardie Inc. with global sales of more than $1.5B and more than 2500 employees worldwide * James Hardie ColorPlus® products have a 15 year color guarantee meaning you won’t need to repaint your siding for at least 15 years after installation read full review »