Aluminium is a metal with superb strength-to-weight ratio and it is ideal for roofing sheets in coastal regions because of its low weight. It has a built-in resistance to seawater corrosion, which is crucial in coastal settings. A cost-effective option, aluminium roofing sheets are also simple to install and maintain.

In 1999, Andy Witham reinvented Coastal Roofing Co., tapping the custom home market just as the founders had done a few years prior. Many of the existing employees rejoined the company alongside Witham, reestablishing a team of the highest quality.