Under Decking Creates Dry Spaces

There is something about the rain that makes me want to cozy up with a book or a glass of wine and enjoy the sound. I especially like it with the windows open, or better yet, when I’m in a dry outdoor space like a screened or open porch.

under-deckingOpen porches are great for enjoying the outdoors from a protected spot. They can be built with a roof structure or under decking to keep the space dry. We often get questions on what under decking is and it is pretty simple. Under decking a both a roof and drainage system for open porches or covered patios that have decks above them.

Decks without usable underneath don’t have under decking as it doesn’t matter if the rain goes underneath it. But if you wanted to enjoy your porch when it is raining, you need to have a drainage system to protect you! That’s under decking, or, as we sometimes call it, rain decking.

elevated-deck-under-deck

Under decking was added beneath this tall deck to create a dry, usable space underneath. Stone was added around the support beams to turn them into beautiful design features

Under decking is installed underneath the decking and framing of the elevated deck. It catches the water as it goes through the cracks between the deck boards and drains it at the side of the structure, keeping the space underneath dry and usable.

Keeping the porch dry is not under decking’s only purpose. It also allows the homeowner to create a space with more amenities, like fans, lights and even televisions. With the drainage system in place, your porch and deck builder and electrician can install power outlets. Without a drainage system, it would not be possible.

At Archadeck Outdoor Living, we use under decking to give our clients more usable space outdoors without taking up more of their yard. Instead of leaving the space beneath an elevated deck unfinished, you can use it for another purpose, dining, entertaining, etc. And if you can’t do it all at once, under decking can be installed after a deck is built. So, if you only want to tackle the deck now and the covered patio or porch later, you can do it.

If you have questions on how under decking can enhance your outdoor living experience, please contact your local Archadeck Outdoor Living office. We can help you plan and build the space you’ve always wanted.

Archadeck turns one deck into two outdoor living spaces with the installation of their dry deck system

The addition of a dry, or rain deck such as this can create double room for relaxing and outdoor living by taking advantage of the area underneath your deck

The addition of a dry, or rain deck such as this can create double room for relaxing and outdoor living by taking advantage of the area underneath your deck

Many homeowners ask us what to do with the unused space that is located under their second story, or multi level deck. In many of these cases the area located underneath the deck can be used as an additional outdoor living space that works like a covered patio or covered porch. It can be used when the weather won’t allow you to use your deck, or as an extension of living space perfect for reading or relaxing on those warm sunny days when all you really want is a shaded spot for peace and quiet. Being able to create that special spot is as simple as constructing or re-decking your multi-level or second story deck with the proper solutions to take advantage of your under deck space. Archadeck uses a dry deck system, also referred to as a rain deck to turn the space into an oasis for you and your family.

Columbus rubber membrane installation under framing members

This project by Archadeck of Columbus shows the bare bones of this dry deck system installation

A dry deck system entails adding certain waterproofing  materials and building techniques that facilitate a dry space. This also keeps moisture away from your existing home and your deck’s sub-structure. To do this we us a specialized roofing membrane that keeps moisture from penetrating the surface and enables you to have a  complete, cohesive dry roof underneath the deck.  By placing the roofing membrane atop the framing members and installing a gutter which can catch and divert rain and moisture off and away from the deck and home. You then have a worry free answer to creating a dry space you can enjoy for many years to come. Archadeck of Austin recently took us to a project where they had recently installed a dry deck system to a second story deck that was built with tigerwood, and we had the opportunity to videotape the details

Another example of an Archadeck rain deck

Another example of an Archadeck rain deck

Along with Archadeck of Austin, many of our locations throughout the country recommend the use of a dry deck system, or rain deck to put the space located under their decks to good use. Archadeck of Columbus wrote an article that showed us the importance of using a rubber membrane to prevent rot and decay, you can read the article by visiting

Using a dry deck system is like having your cake and eating it too. Our dry decking system is perfect for multi-level, second story and rooftop decks as well.  Contact your local Archadeck location to learn more about our dry decking system process and to create a double outdoor living area  that will double your enjoyment with this simple step. Visit our locations list located on our website to find an Archadeck location near you.