Manufacturing the same great quality roofing
asphalt for over 50 years.

Now Offering Cant Strip, Tapered Edge
and 1/2" Thick Flat Stock!

In addition to our premium asphalt, we now sell wood fiber cant strip, tapered edge and 1/2" thick flat stock. During August and September 2014, we will issue a $150 credit to your invoice when any wood fiber product is added to your asphalt order. The shipping for the added wood fiber is absolutely free. So next time you place an asphalt order, remember to add wood fiber products to receive this limited time offer!


For building owners wanting to recover or upgrade their roofing systems or for new buildings that require versatility, maintainability, low VOC content and immediate bonding. Built-up roofing (BUR) is durable, strong and puncture resistant. We are the experts in manufacturing BUR asphalt.


The best quality products should be finished with the best quality packaging; that is why we have created our own unique packaging that improves the appearance of inventory on the job site, and provides product longevity and weather protection.

United Asphalts’ No Smell asphalt is the highest grade of odorless roofing asphalt available on the market and guarantees a hassle free, environmentally safe and economical roofing product. You benefit from odor free production and positive community relations.

United Asphalts Turn-Key Process

We manufacture the #1 quality roofing asphalt product on the market. We are the only roofing asphalt manufacturer with a Product Quality Guarantee because we manage the entire process from customer service and manufacturing to delivery of your product.

  • Plant Address 4306 E. 60th Ave. • Commerce City, CO 80022
  • Mailing Address P.O. Box 1034 • Commerce City, CO 80022
  • Toll Free (800) 466-5431 Fax (303) 287-8285
© Copyright 2015 United Asphalts. All Rights Reserved.