waterproofing roofing denver

Waterproofing Roofing Denver

J & L’s waterproofing services will extend the life of home or commercial property’s roof.

There are numerous waterproofing materials that have been developed for different roofing systems and structures, that are designed to perform best based on the respective roofing materials and construction. Each situation must be evaluated to assess the waterproofing problem, then select the best product for the application and apply it correctly.

Elastomeric Waterproofing

A big advantage of acrylic elastomeric systems is the ability to easily overlay an existing roofing surface and be easily molded around difficult penetrations and angles. Depending on conditions and structure, the roof can be sprayed or rolled. Pressure washing is recommended to be done annually. After about 20 years, a simple reseal is recommended which consists of a new base coat application without the fabric, and a new top coat.

A typical new roofing scenario with elastomeric systems is as follows:

  • Pressure wash and clean the existing roof.
  • Repair and seal all cracks over 1/16″.
  • Apply a primer to maximize adhesion.
  • Apply an acrylic elastomeric base coat with embedded fabric as the main waterproofing layer.
  • Apply two top coats for high UV resistance and long-term wear.

elastomeric waterproofing roofing denver

Waterproofing can protect against the freezing and thawing cycle that is part of our Colorado climate. Waterproofing will seal any cracks or pores in the structural materials, and prevents roots from burrowing through the waterproofing.


Please contact J & L Roofing if you have any questions or require any services.

J & L offers complete roofing services to residential and commercial customers in Aurora, Bennett, Brighton, Byers, Castle Rock, Castle Pines, Centennial, Cherry Hills, Commerce City, Denver, Elizabeth, Englewood, Evergreen, Golden, Greenwood Village, Highlands Ranch, Ken Caryl, Kiowa, Lakewood, Larkspur, Littleton, Parker, Strasburg, Watkins, CO and surrounding areas.


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