D-Seven LLC
Building Envelope Solutions

Our Mission:

Staying Watertight

 

Our Mission:

PROVIDING INSIGHT THAT HELPS KEEP YOUR BUILDING WATER-TIGHT

Navigating building enclosure specs, installing watertight products, or maintaining a watertight facility can be daunting. With over 35 years of experience, D-Seven LLC is your premier manufacturer rep firm for innovative Division 7 building products in the Pacific Northwest.

As your local resource for roofing, waterproofing, wall systems, and expansion joints, D-Seven provides top-class education and project support to help you confidently design, specify, and install.

With offices in Seattle and Portland, we're here to serve you across the Pacific Northwest.

 
 

  • Accredited Lunch and Learn presentations - Roofing, Waterproofing, Expansion Joints, Air Barrier, and Wall Systems.

  • We offer a review of your master spec or project-specific specifications to ensure the right products are specified for your project. We can provide this in person, on a video call, or simply review and mark up over email

  • If you have concerns regarding your details for a project, and would like some clarification we can provide in-person discussion, over a video call, or mark up over email.

  • This is mainly in our approach to specifiying specific systems for specific problems. We can handle some of this with AIA presentations but these are focused on product specific solutions that can be presented or educated on.

  • We do these to ensure people understand our products, how they can be used, and any processes we recommend to follow. We can offer beginning level to advanced level discussion depending on the need of our customer.

  • We offer hands on demonstration of products or installation techniques to ensure that our customers or designers understand how the systems are to be installed properly.

  • We have the ability to offer assembly letters, submittal packages, installation guides, product samples, amongst other things if needed.

  • We are available to walk restoration or renovation projects prior to construction or even design to find solutions early for specific problems and detail in a report if needed.