Rainier Roofing Company stands behind its work. In addition to the Limited Lifetime Warranty you will receive from the manufacturer, we will also provide you with our own Rainier Roofing Company 5 year craftsmanship guarantee. All projects will be inspected with the owner and homeowner and we won’t close out until we have your approval.  



You can read more about the warranties that our suppliers offer in the links below


CertainTeed Composition Shingle Warranty

GAF Warranty

IKO Warranty

Owens Corning Warranty

Imperial Shake Co. (Cedar Shake) Warranty

Nu-Ray Metals Warranty

CertainTeed Torch Down Warranty

WeatherBond Pro TPO Warranty

WeatherBond Pro PVC Warranty