Washington's Roofing Leader

Welcome to Custom Design Roofing LLC

Do You Need a New Roof?

If you suspect that you have problems with your roof, or if you see any of the warning signals shown here, call us to schedule your complimentary roof inspection and get your free estimate. This thorough inspection will give you peace of mind in knowing, whether repaired or replaced, that your roof is prepared to withstand the harshest Northwestern storms without leaking. And if there is a problem with your roof, catching it early can literally save you thousands of dollars in repair work later on!

Potential Problem Signs to Look For:

  • Sagging decking between the rafters: If the decking is sagging or deteriorating, the decking will also require replacement when a new roof is installed.
  • Outside light that can be seen through the roof: This may be common (and not a problem) on shake roofs, since the wooden shakes will swell during the we months, effectively preventing any leaks.
  • Signs of leaking in the attic: Dark spots in the wood, especially around vents, chimneys, and other holes in the roof. Test the spot with a screwdriver, if the spot is dry and hard, it is most likely an old problem that has been fixed. If the spot is still wet, or soft, it could be a current problem.
  • Signs of water damage or leaking: Usually in the form of water stains, or sagging ceilings-this could be due to an active leak in the roof or to condensation caused by poor roof ventilation.

Fixing or replacing an old roof can be more cost effective than the potential long term damage caused to your home. A CDR professional roofing contractor will inspect your roof system from the outside and inside to assist you with options. Request an Estimate


Custom Design gives a 10 year labor warranty on most roofing applica-

We are a CertainTeed Select Shingle Roofer. But what does this mean to you?


Getting Started

Selecting A Contractor

Whatever your roofing needs, large or small, you need a professional roofing contractor you can trust. Read More...

What To Expect

Rest assured the professionals at Custom Design Roofing LLC will make the process as smooth and easy as possible. Read More...


I would highly recommend Custom Design Roofing LLC to anyone making an investment in their home. The Roofing Crews are neat, courteous, efficient and professional. They always pay great attention to detail and never cut corners. I will continue to use them for all my roofing needs.

Jeff Challstrom