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TimberTech DrySpace 

Installation guide
Under deck finished with TimberTech DrySpace

TimberTech DrySpace: Whether you're looking for a secluded spot below or a sunny deck above, DrySpace doubles your livable outdoor space.

Designed with second-story decks in mind, DrySpace collects and channels moisture from the spaces between boards with a hidden under-deck drainage system.

Made of solid extruded vinyl for maximum strength, durability, and weather resistance.

Easily attaches to new or existing deck joists to protect your under-deck outdoor space from moisture, mold, and mildew damage.

Available in 2 colours, Bone and White

Kits available in:

  • 12" on-center spans in 12' lengths
  • 16" on-center spans in 12' and 16' lengths

Warranty Coverage: TimberTech DrySpace is backed by a 25 year Manufacturers warranty Warranty pdf

Installation help files:

  • Dry Space Installation Guide
  • DrySpace Installation Tips - Gutter Installation
  • DrySpace Installation Tips - Deck with Cantilever
  • DrySpace Installation Tips - Ceiling Fan
  • DrySpace Installation Tips - Beam Detail
  • DrySpace Installation Tips - Gutter Detail
  • DrySpace Installation Tips - Custom Gutter Detail
Under deck finished with TimberTech DrySpace

TimberTech® DrySpace™ Under-Deck Water Management System Installation
Under deck Oasis finished underdeck


Q: Will deck cleaners damage DrySpace?

TimberTech DeckCleaner™ will not damage the DrySpace system, and it can actually be used to clean the surface of DrySpace. Any other cleaners should be verified to be vinyl-safe before using.

Q: Can I install DrySpace by myself?

Yes. Complete, easy-to-follow instructions come with your DrySpace purchase or you can refer to our Installation Help guide. Installation is easiest with two people. The everyday tools and materials you will need are readily available, and easy to find at your local hardware store.