Since 1947, Douglass Colony has completed a number of industrial and commercial projects for roofing , solar and waterproofing systems. On many projects, Douglass Colony performed multiple capabilities including roofing , metal , solar and more. Some of the more notable projects include:

  • Children’s Hospital East Tower Addition : Douglass Colony installed stainless steel sheet metal, aluminum screen panels, stainless steel standing seam metal roof, fencing, ACM composite metal wall panels, column covers, soffit panels, PVC roof, EPDM roof, a plaza paver system and performed Hydrotech waterproofing.
  • Denver Police Crime Laboratory : Douglass Colony designed, fabricated and installed over 1,800 custom composite metal panels (29,834 sq. ft.) that due to the unique, varied geometric design of the building required intricate measurements on every single panel for a completely custom panel system.
  • Castle Rock Adventist Hospital: Douglass Colony installed a ballasted EPDM roof (tied-in to the existing), a Soprema modified bitumen roof, sheet metal, single skin screen wall panels, faux wood-grained braces, ACM composite panels and column covers.
  • Davita World Headquarters: Douglass Colony performed horizontal waterproofing
    on a variety of decks, installed plaza pavers , non-skid wood pavers, fully-adhered white PVC membrane roofing, sheet metal flashing and trim, custom rigidized steel cap on the 14th
    level terrace, snow guards, vapor barriers and planters.

Click on the menu above to see a full list of completed commercial projects for roofing
, solar and waterproofing systems:

To learn more about our company,

Contact Us Today At




Send us your information and questions and we will get back to you very soon...

    Select Your Interests