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Interested in having your deck transformed? Fill out the form below or give us a call to receive a free estimate.
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We help you claim the space under your deck so that you and your family can enjoy being outside in every season of life.

View Our Underdecks
underdecks

Our Underdeck system lets you transform the space under your deck into a usable living space!

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outdoor-kitchens

We know when you’re outside enjoying the sun it’s hard to go inside. Why not bring your kitchen outside?

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outdoor-living

Family game nights have never been so fun! Enjoy precious time with the family in your outdoor living room!

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Unique Under Deck Ceiling System-Seattle, WA

Undercover Systems® Inc. has specialized in this market leading under-deck ceiling solution since 2009. Seattle homeowners know that no competing product is able to match the quality of the material, the clean and finished appearance, or the lifetime warranty offered by Undercover Systems. Made of 22-gauge galvanized steel, an Undercover System can be installed with a variety of accessories including recessed lighting, fans, and even outdoor heaters. We are company committed to treating every customer with the support they deserve, and earn each and every one of our “A” ratings by striving for exemplary customer service, timely and professional installation, and reliable warranty service.

Why homeowners love Undercover Systems®

  • Dramatically improves home exterior views, & increases home value
  • Clean and ‘non-commercial look and feel’ is unparalleled in the industry
  • Year-round, dry home space for play, entertaining, dining, hot tubs, outdoor recreation
  • Self-Supported, Structural steel ceiling increases dry, usable home space
  • Architecturally Recognized for making sure your deck stays healthy, by not bringing any water or debris in direct contact with your deck joists
  • Patented Under-deck Ceiling System does NOT attach to deck joists – no stapling, nailing, or modifying the deck joists
  • Our Clearspan System is engineered, load tested, and installed to withstand any ice or snow accumulation
  • Lifetime Warranty while you own your home
  • Custom Designed & Installed for each deck and home exterior
  • Available in multiple colors