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1. #TREX RAINESCAPE DECK DRAINAGE SYSTEM TROUGH HOW TO#
2. #TREX RAINESCAPE DECK DRAINAGE SYSTEM TROUGH INSTALL#

There are many benefits to installing an under-deck drainage system. Since it won’t do much for protecting the structure at that point, you’re better off saving the cost and keeping the deck drainage system for the new build What are the Benefits of an Under Deck Drainage System? You may want to hold off on an existing deck with only one or two more years of life. Installing a deck drainage system is worth it, as it is a great way to help waterproof new and existing decks. Is an Under Deck Drainage System Worth It?Ībsolutely. feet of Trex RainEscape in one hour and get twice as fast over time.

#TREX RAINESCAPE DECK DRAINAGE SYSTEM TROUGH INSTALL#

For example, two people (with no experience) can install 70 sq. However, an overmount drainage system installation goes fairly quickly after that point. Undermount drainage is quicker to install on existing decks since overmounting requires all decking boards to be removed first. Installing a Drainage System: 1 – 2 days. Waterproofing a deck takes about 1 – 4 days, depending on your needs. How Much Time Does It Take to Waterproof an Existing Deck?

#TREX RAINESCAPE DECK DRAINAGE SYSTEM TROUGH HOW TO#

Want to DIY waterproof your deck? Don’t miss our guide, How to DIY an Under Deck Drainage System. Installing a Drainage System will cost, on average, $6 – $8 per sq. How much it costs to waterproof a deck heavily depends on your deck size, the method of waterproofing you choose, and if you hire help. How Much Does It Cost to Waterproof an Existing Deck? Deck boards, railings, and structures like pergolas have to be removed before installation.Installation is easy and similar on all raised decks-regardless of height or slope.Best to protect finished ceilings and enclosed rooms underneath.Best for running wiring under a deck for ceiling fans, lighting, and other electrical components.Compatible with under-deck ceiling systems.Systems like Trex RainEscape come with a 25-year warranty.Easy to create a large slope with troughs, which reduces clogging.Stops water at the surface of the substructure to prevent rot.A gutter system with a downspout collects the water at the deck’s outer edge-the end of the troughs-and diverts it away. Overmount Drainage System: Overlapping membrane (HDPE, rubber, PVC, or vinyl) is draped over the joists, creating sloped troughs that drain the water. Not recommended for areas with heavy rainfall.Sloped ceiling is noticeable under the deck.Faulty installment or debris can trap moisture-accelerating water damage.Water still comes in direct contact with the wood substructure Systems like Zip-Up UnderDeck doubles as a ceiling, saving under-deck ceiling costs.Use this type of system for elevated decks with 5 feet or more of space underneath. They work by catching the water that runs through the decking boards and sloping it away-keeping the underside of the deck leak-free. Undermount Drainage System: This consists of large panels attached to the bottom of the deck structure, under the joists. However, there are some key differences to note between these two under-deck systems. Undermount or overmount drainage will help create useable, dry space underneath a deck.

While new decks have multiple waterproofing options (waterproof composite decking, decking with watertight flanges in the hidden fastener slots, etc.), an existing deck is best waterproofed with an under-deck drainage system. How Do You Waterproof Under an Existing Deck? Here is what you need to consider before you dive into this home improvement project. While the best time to install deck drainage is during the initial build, you can still waterproof an existing deck using a drainage system. In general, there are two categories of deck drainage systems: the ones that install below the deck joists and those that install above. What is an under-deck drainage system?Īn under-deck drainage system diverts water from the deck to increase the construction’s longevity by preventing rot, mold, and other structural issues.

And they all start with a good under-deck drainage system. From sheltered patios to extra storage to outdoor kitchens, there are numerous under-deck living space ideas that can enhance your home.