Gardner Roofing carries a variety of roofing materials for all kinds of homes, all graded at or above local industry standards. Here you will find detailed descriptions of the materials, when you are ready call us and one of our professionals will bring samples to you. Cedar Shake & Shingle Cedar's character and natural beauty ages quite gracefully - No other roofing material defines the Northwest quite like cedar shake. Today's pressure treated shakes and shingles are more durable than ever and come with 20 to 50 year manufacturers' warranties. Architectural/Composite Shingle Durable and cost effective, composite shingles offer distinctive styles and endless colors to choose from. Our composite shingles carry 20 to 50 year manufacturers' warranties and Class 'A' Fire ratings. Flat Roofing Heat melted, single-ply membrane will provide years of trouble free water protection for your flat or low-sloped roof. We offer smooth or granulated surfaces and 10 year to lifetime manufacturers' warranties. Metal Roofing Metal Roofs are environmentally friendly -- Containing at least 25% recycled material. With their unique architectural appeal, metal roofs are a fast growing choice for Northwest homes. Longevity, low maintenance and fire resistance are just a few of the advantages.