The Diamond Steel Roofing System was designed and developed by innovative roofing and construction specialist Murray Simpson.Applying 25 years of creative experience and working with the highest quality craftspeople, steel and colour finishes, Diamond Steel Shingles are beautiful, highly windproof, water tight, and long lasting.Innovative, fire resistant, long lasting, durable, environmentally friendly and even mildew resistant - a roof that will last a lifetime and beyond. more... See more text