By Asa Christiana Issue 293 - Aug/Sept 2020. Channel for UpSide Deck Ceiling by Color Guard. Our estimating tools and our team of experienced project planners make it easy to upgrade your under-deck. To top it all off, you can choose either a smooth or. (888) 449-4787. Choose Options. A deck addition onto your home can be a significant investment, so it is important that the deck materials are attractive, long-lasting and easy to maintain. Cut downspout along the pre-scored marked guidelines. With proper care, these decks can last upwards of 40 years or even longer. The downspout should extend 1″ into the gutter: cut or extend as necessary. We can provide a DEK Drain® system that ensures reliable protection against water damage for virtually any type of deck, including: Existing decks and decks under construction. Keith Risser is a Vice President at Dek Drain based in Glen Burnie, Maryland. This water doesn’t just vanish. 1 mm) rubberized asphalt. This solution also leaves the bays between the joists under the deck boards free of. 8" Interlocking Rubber Floor Drain Holes Non-Slip Splicing Drainage Mats for Deck, Shower, Kitchen, Drain Pool, Sauna Bath, Indoor Outdoor (Gray). Extra Deck (15) 3x Egyptian God Slime, 3 because of Extrav, would probably only need 2 otherwise. Hover Image to Zoom. Take the indoors out and expand living space with the Inside Out Underdecking Protection System. A Trex RainEscape Trough goes between the joists of the deck. Step 2. Ceiling Materials. DEK Drain - Under Deck Drainage System Blog Archive The Top 3 Benefits of Having Dry Boat Storage. Find out the pros and cons of installing your own system. All decks, regardless of the material used, will fade over time. Standing on top of your home's deck, pour a few cups of clean water on the deck boards, allowing it to fall through the deck board gapping. It diverts the water away from your home through its watertight design. S. An above-joist system installed when a new deck is being built is typically less expensive than an under-joist system that creates a finished ceiling. Main Navigation. Up to 15%. It doesn't have to look like that. Create Dry Outdoor Living Space Below the Deck. The water enters the pan and drains while soaking the joists. Here is the diy under deck roof and drainage system part 2. Want to learn how to bend decking? Check this out: with us:Drain® offers this superior deck protection in a number of profiles to suit the varying needs of our customers. Self sealing tape over joints 3. The following outdoor deck drainage system images demonstrate the myriad possibilities inherent with DEK Drain products: Light Commercial. Designed to enhance strength and eliminate damage. One of the best Home Services businesses at 190 Penrod Ct, Ste A & B, Glen Burnie, MD 21061 United States. Shield the area below the deck from rain, snow, sun and other elements. TUFTEX DeckDrain panels are designed with a corrugated octagonal-wave profile to provide channels for the water to drain. Structural Deck Drainage System. Apply for a Home Depot Consumer Card. Instead of debating over having a deck vs patio, consider having both. This provides the ultimate in deck drainage systems. Complete your yard with our framing, railing, & lighting. Repair damaged membrane by patching both sides. com. DEK Drain provides contractors with a unique and expansive collection of products that appeals to homeowners from all walks of life. DEK Drain utilizes custom-cut panels that perfectly match the dimensions of your deck, which eliminates waste. Made by Tuftex. B. DEK Drain is specially designed to counteract weather issues and protect your deck frame year-round. And DEK Drain® is here to help you keep the space under your deck dry and usable with one of our innovative deck drainage systems, available for existing decks and decks under construction. Testing the DEK Drain system using a hose before deck boards are installed. Trex RainEscape is a unique under-deck drainage system that uses a network of troughs and downspout construction to keep rain, spills, and snowmelt from dripping through elevated deck boards. Dek Drain. every 4 ft. What makes the UnderDeck ceiling so innovative is its simple and efficient system of vinyl gutters and panels which attach underneath the deck. 78 customer reviews of DEK Drain. This roof under the deck allows water to drip through the deck boards, over the wooden joists and beams, and get the wood. Create a dry, usable room while extending the lifespan of your deck! Make the most of your deck with DecksDirect. 48-in x 26-in Tan Under Deck Ceiling Slope Building Bracket. The Trex RainEscape membrane, which comes in rolls, is fastened loosely to the top edge of deck joists. Duradek completely seals the deck substructure ensuring water never reaches the building envelope and completely protects everything below. you want to transform the space under your existing deck into a dry and functional area? Download the detailed instructions for installing the DEK Drain UNDERSIDE system, a custom-made deck drainage system that catches water slipping through the surface boards. Whichever system is right for you, it will be: Easy to install – We’ll pre-cut the panels of your deck drainage system to match the measurements of your deck, and there’s no need for specialized tools or messy sealants and. U. Hold screws in place longer. Our mission is to set the industry standard for waterproof outdoor living products through quality products, trained installers, and exceptional customer service. Channel for UpSide Deck Ceiling by Color Guard. for pricing and availability. Please let us know if you need DEK Drain’s under deck roofing services for new construction (TOPSIDE®) or modifications to an existing deck (UNDERSIDE®). trex rainescape. While most deck owners are familiar with the inevitable rainwater that drips through the spaces between deck boards, few realize the cumulative damage it wreaks over time. Each bay has 1 downspout. Duradek vinyl deck membranes are designed for strength, durability and slip resistance. ★ Ceiling fans are fully secured to. This deck drainage system is easy to attach below an existing deck and forms a ceiling over the space below the deck. The water hits the pan and runs out, but not before drenching the joists. Most importantly, our systems deliver dry, functional space. Totals will include one extra of each item to avoid job delays or extra shipping charges due to mis-cuts. The RainAway Under Deck System drains water away from the house and into a gutter system which leads to the downspout. Using a network of troughs and gutters to divert water from the deck, Trex® RainEscape® shields the area below the deck from rain, snow, sun, and other elements. Recessed Low Voltage LED Straight Down Light by Dekor. Learn More about Duradek. For more information about the. Still have questions after watching our deck water drainage system videos? We have answers. The Dek Drain offers 2 different deck drainage. Here’s a brief summary of the main DEK Drain® systems we have available: UNDERSIDE® — Designed for installation under an existing deck, the panels of this system are installed directly to the bottom of the deck joists. Hold screws in place longer. BIBS - Deck Water Drainage System | Deck Drainage System. Сохраняйте в закладки и не теряйте доступ к. by dekdrain | May 2, 2023 | DEKDrain. The trough and downspout design drains water away from. AZEK is headquartered in Chicago, IL (with plants in OH and PA) and also owns Minnesota-based Ultralox railing systems and Georgia-based StruXure pergola and cabana systems. CD-14. Double your outdoor living space with an under-deck drainage system. 1 – Trough systems. The costs of an under deck drainage system are similar. For under deck solutions that will help you double the use of your deck by providing a reliably dry area below the deck’s. This is a how to video featuring time-lapse of the actual work pe. The virtually invisible system is tucked up inside your deck’s joists. By UD_Admin Video deck drainage, living space, outdoor living space, Under Deck, UnderDeck With 0 comments. Also, it’s brown instead of black, making it less noticeable from below should there be no ceiling installed under the deck. Step 1. Email * Phone * State The Dek Drain offers 2 different deck drainage systems – a topside to be installed during deck construction and an underside system which can be installed on an existing deck. How to Install the Trex® RainEscape® Under-Deck Drainage System. Adjust the gravel base as needed. Choose Options. The system is essentially tongue and groove (T&G) vinyl panels that install on tracks that run perpendicular to the deck joists. One of the best Home Services businesses at 190 Penrod Ct, Ste A & B, Glen Burnie, MD 21061 United States. This item Goberco Under Deck Drainage System -Z/50/12-50' Long Roll, for 12'' Joist Spacing, 30 Mil Thick Black Trough Top Side, Down Site is White, Create Dry Below Deck Storage 6 Pack Stainless Steel Rainwater Valley Gutter Splash Guard Straight or Bent Style 10 Inch Each, Bright SilverUnderDeck carries a 15-year limited warranty covering all UnderDeck components and its patented interlocking parts. Trex Protect Tape - Joist and Beam. ; It automatically creates a cooler. With TimberTech Dryspace you can enjoy time outdoors with your family all year round. A flashing strip is installed at the ledger board, and a rubber membrane is draped over joists and sloped toward a gutter attached to the support beam. May 5, 2020 - TOPSIDE® PANELS - Deck Water Drainage System | Deck Drainage System. For any home project, be certain to follow local code and permitting requirements. Better than plastic, better than metal – all DEK Drain® systems are fashioned using premium rubber membrane material for a watertight seal that withstands chilly. Polishes your under deck space with a clean, finished-ceiling look. (888) 449-4787. The downspouts can be oriented to fit between joists spaced 12 or 16 inches on center. Along with pricing, be sure to consider ease of installation, material, and warranty. They install steel panels under your existing deck to drain water into a gutter and downspout. We'd like to keep the areas below the deck as dry as possible and are looking for affordable drainage systems. Use existing deck Trex RainEscape is a unique under-deck drainage system that uses a network of troughs and downspout construction to keep rain, spills, and snowmelt from dripping through elevated deck boards creating a dry space below the deck. DryJoistEZ is a deck drainage system that creates dry space with a finished bead-board ceiling below your deck. DEKS Industries offers a comprehensive range of drainage solutions for a variety of applications. 1st & Last Ceiling panel edge slips into Wall Trim on one side, and "Zips" into the Main Rail on the other side. Create an under-deck drainage system for a second-story deck. Recommended Reading: Cool Things For Your Deck. The main issue with waterproofing under a deck is always overflow, regardless of the waterproofing deck technique you select. They are available in several colors to complement. I've decided against systems like dry-snap and underdeck because they cost about $8/ft installed and $3-6/ft in parts. Purchasing 10-year shingles may save you some cash up front but is the pricier option in the long run. The increase of the moss afterward becomes a sign which the timber material gets moist and conducive to the own growth and also will gradually result in collapse and damage. Constantly improving on their innovative RainEscape drainage system, Trex offers Post Flashing for 4 inch x 4 inch wood posts to further prevent moisture penetration. From new construction to existing decks, frame protection, and other under deck water proofing services, we can provide solutions for every client on your list. Contact us , Pli-Dek Systems, to learn more about the important roles drains have in waterproofing and the many designs available that complement decks. on center. Finish the space with utilities for Trex RainEscape Soffit Lights, ceiling fans, an entertainment center and more. . Follow along with the video below to create a dry space underneath your deck with the Trex® RainEscape® Under. This type of deck drainage system. Protect your deck from moisture with our self-adhesive. Staple one edge of the trough panel over the top of a joist so that it’s flush with the joist edge. II. Let’s take a look at what exactly you will be getting from the Dek Drain and the Trex Rainescape. This makes DEK Drain® the ideal choice for under-deck protection, no matter where you live in the United States, Canada, or across the globe. Where to Buy; Find an Installer; Menu. Plan to space the 2×4 purlins parallel to the house and 3 ft. Simply put, we attach our ceiling on the underside of the deck. Drain-Well® Series RG-250 RG-300 RG-400 Protecting your building from moisture and debris starts with Pawling’s complete line of Pro-Tek® entrance mats— like our Rol-Dek® and Drain-Well® Series. The underdecking systems from DEK Drain® are designed for easy installation by your deck builder – in fact, many a handy homeowner has been able to install one of our exclusive DEK Drain® systems! That’s because we custom-cut the specially formulated, extra-thick rubber membrane material of our underdecking systems into. Purchasing 10-year shingles may save you some cash up front but is the pricier option in the long run. He wants/ wanted to be able to use the space underneath the deck for something like a covered patio. The downspout should extend 1″ into the gutter: cut or extend as necessary. 15. The system has been tested up to 15” of water per hour!Installing under your deck, use color matched deck drain screws (models 845 or 847) when installing as roofing panels, fasten with 2 In. Our outdoor enclosures are all made of high-quality aluminum. ZipUp UnderDeck Drainage funnels rainwater away while creating a gorgeous ceiling for under your deck. Installation of drainage systems and ceiling for bottom level of a Trex deck using TurfTex . This will provide the membrane-to-membrane weld at seams. Under Deck drainage systems protect your deck frame from moisture that can cause wood rot and decay while creating a dry, usable area underneath your second-story deck. 3 PROTECTION A. Adding the gutter—and a ceiling to conceal the drainage system—is up to you. ZipUP Ceiling and UnderDeck Systems. Entertain guests; Establish a workshop; Store tools, toys, or lawn equipment; And much more! Designed with second-story decks in mind, DrySpace collects and channels moisture from the spaces between boards with a hidden under-deck drainage system. Score marks that line up with the inside of the floor joists to ensure proper drainage. Four-inch-wide cap strips are installed over. Made from HDPE (High-Density Polyethylene Plastic), the Trex RainEscape system can be installed in as little as three steps. Derek and Nick fabricated a deck drainage system from a roll of 45-mil EPDM. by dekdrain | Jan 7, 2020 | Deck Drainage Systems. screws (model 849) Ten sheets cover 200 square feet. Whether making an under deck drainage system part of a new addition to your home, or incorporating into your existing architecture, installing DEK Drain® at your home or business provides a number of new opportunities: Expand your outdoor living area, while protecting your family and guests from the elements. And it's for use with just-built or existing decks — a nice feature. Decking boards are then. The panels allow the water to flow into a rain gutter and away from the house, keeping the space beneath your deck dry and usable. 6030 Daybreak Circle Suite A150. And it's for use with just-built or existing decks — a nice feature. Trex RainEscape is a unique under-deck drainage system that uses a network of troughs and downspout construction to keep rain, spills, and snow melt from dripping through elevated deck boards, creating a dry space below the deck. Photo courtesy of Dek Drain. Starting at: $39. Panels are pre-cut. Make the empty, wet space under your deck usable with the help of Colorado Deck Drain Experts. No Ceilings. The Dry-B-Low Contemporary Deck Drain System comes in over 25 different colors and includes a lifetime warranty against leaks. Choose Options. Find My Store. Its stylish yet strong design and user-friendly features make it perfect for installation by both professionals and DIYers with results you’ll always be happy with. Attach the aluminum or vinyl panels to the purlin with dedicated roofing screws, which likely came with the kit. Water tight under deck ceiling. for pricing and availability. DEK Drain - Under Deck Drainage System Blog Archive 3 Eco-Friendly Features of Your Deck Drainage Solution. DECK DRAINAGE. Layers also contract around the shaft of deck board fasteners to prevent leakage. DEK Drain’s proprietary under deck drainage systems will help keep your investment dry and free from damage and rot. According to Under Deck Oasis owner Tony Cobb, “it may be possible to clog the deck ceiling system with tree debris, but in our 10 year history with the product covering all of Canada and the U. Take a look behind the scenes at the application of our TOPSIDE panels. ZipUp UnderDeck Drainage funnels rainwater away while creating a gorgeous ceiling for under your deck. The RoofSlope compound is excellent for new construction as well as retrofit work,. ★ Ventilated. Choose Options. UNDERSIDE® CONSTRUCTION. From our popular A15 linear or edge slot drain channel systems to our Eezee B125 and C250 channel drainage, our DekDrain products represent quality and convenience. 000. A deck allows you to relax and entertain. Below are just a few of the key benefits of installing an under-deck drainage system: 1. CREATE YOUR OUTDOOR LIVING ROOMBefore setting up an under-deck ceiling, you must ensure the space above it — the space between the deck boards and the ceiling is watertight. Duradek vinyl deck membranes are designed for strength, durability and slip resistance. . joist spacing ; Frequently bought together. The system will pro. We’ve developed deck drainage systems to meet the many different. Total: Let us take the guesswork out of planning your ZipUP UnderDeck project. roll can be trimmed to any desired length. 20. Step 2. This drain is commonly used in pool decks, patios and other pedestrian traffic areas. It is the only complete wood-free and PVC-free, composite, water-shedding deck system on the market. patent # 9,453,338 z-folds allow this unique membrane to act as flashing + gutter/channel between joists +. The outdoor ceiling system that converts under your deck into a dry and usable area. 1 (877) 348-1385. However, keep in mind that the cost of a finished ceiling is not included in the. The DryJoistEZ system is structurally-integrated into your deck, providing a waterproof deck drainage system and a finished beadboard ceiling all in one application. com) or fax (1-888-819-3232). We actually just terminated our contract with a crew that. Please let us know if you need DEK Drain’s under deck roofing services for new construction (TOPSIDE®) or modifications to an existing deck (UNDERSIDE®). The snug-fitting collar slides over a 4 inch x 4 inch post and is secured with a bead of RainEscape caulk (sold separately) as well as RainEscape butyl tape (sold. From restaurants to boat houses to biergartens and more, DEK. It’s the Original Under Deck Ceiling. patent # 9,453,338 – PCT/CA2015/000250. Deck Drainage System Installation the Easy Way. 024" thickness. Best Under Deck Drainage System: UnderDeck, DrySpace, DEK Drain, Zip-Up UnderDeck. When the joists are continually damp, they will decay. lower than the purlin along the house . Uses a network of troughs and gutters to divert water from the deck. 99 after $25 OFF your total qualifying purchase upon opening a new card. com. Pay $9. This roof under the deck allows water to drip through the deck boards, over the wooden joists and beams, and get the wood. Here are three preparations for your deck to make before spring arrives. Trex RainEscape is a unique under-deck drainage system that uses a network of troughs and downspout construction to keep rain, spills, and snowmelt from dripping through elevated deck boards. Create Dry Outdoor Living Space Below the Deck. DECK-O-DRAIN is packaged 100' (30. One newer drainage option available is under-deck drainage that uses some real ingenuity in routing water away from your deck surface. Our roof is a ceiling under. It’s springtime! The sun is shining (sporadically – but it’s there) and temperatures have been inching up into the mid-to-high 70s on the most beautiful days. Cap: The piece of the DEK Drain system which covers the overlap of the panels on the top of the joists. Zip-Up Underdeck® finishes the underside of your deck providing dry, useable outdoor living space without sacrificing headroom while adding beauty to your deck. To Calculate number needed, divide the width of your deck (in inches) by 12 1/8 (Center to Center of Main Rails) and round up. CD-14. Keep your deck dry and looking great. Trex® RainEscape® Under-Deck Drainage System Deck Design and Layout Considerations. Available in white and beige, the system can be installed by a homeowner using common tools. com RainEscape differs from Dek Drain in three main ways. Easy to install - 1. Visit MEL-DEK from low point to high point in both the longitudinal and transverse directions. roofing tar paper. In the transverse direction, overlap in shingle fashion 2 ½” (63. TOPSIDE® PANELS. Keep the trough taut as you staple it. It works like a champ — and generally costs less than 50 cents per square foot for the membrane system and $5 per lineal foot for gutter and downspout. I have a simple 16' x 20' deck and am finishing the underneath to support a paver patio and a shed. ADJUSTABLE TILE DECK DRAIN – CONCRETE SUBSTRATE. No matter how you decide to drain your roof deck, it has to be done in the planning stages. The Trex RainEscape Deck Drainage system is an easy DIY deck drainage install that promises to keep your deck joists and lower-level area dry and clear for years to come. Once installed, the dry space. Our experienced project planners love Trex RainEscape to set up picturesque lighting and beautiful decor under your deck. This will provide the membrane-to-membrane weld at seams. Using a network for troughs and downspouts, these systems capture and divert water into a gutter system that moves it away from the deck. Dexerdry is a patented above joist weather diverting system designed to fit leading brands of deck boards. Drain-Well® Series RG-250 RG-300 RG-400 Protecting your building from moisture and debris starts with Pawling’s complete line of Pro-Tek® entrance mats— like our Rol-Dek® and Drain-Well® Series. You can buy 10-year, 20-year, or 30-year shingles; the shorter the time frame, the cheaper the cost. DEK Drain® has been providing reliable, long-lasting deck drainage systems to home and business owners throughout the United States and Canada since 1999. DRY-B-LO Designer Deck Drain Systems - Custom deck drain systems, including our Smooth Panel System and our Hidden Channel System. CD-12. DEK Drain® offers the industry’s most durable and reliable under-deck water diversion systems. The RainAway Under Deck System drains water away from the house and into a gutter system which leads to the downspout. RainEscape Deck Drainage System Plastic Trough (16) $ 44. it just hasn’t been a serious issue. Duradek is manufactured in North America with built-in UV resistance and mold & mildew inhibitors. DEK Drain. $ 34 99. 79. DEK Drain®, owned by Cindy and Keith Risser, researched and developed a deck drainage system in response to deck builder's requests for a product to keep areas beneath decks dry. Watch this video to learn how to install an over-the-joist deck drainage system on a second-story deck. The Four Parts of the DEK Drain System All four parts of the DEK Drain system are made of the same flexible and durable rubber. This DIY Deck DrySpace video is all about how to install deck dry space from start to finish. For a personalized estimate from a Design Consultant, please call 1-888-824-5316. Clean it: Winter has been a hodgepodge of wind, rain, snow, and ice – all of which have had time to accumulate in various nooks and crannies. People are heading back out. DEK Drain products allow you to start prepping your deck for fall’s more challenging attributes, while creating a dry, functional, and customizable space below where you can cozy up with a blanket and enjoy the best the season has to offer. Replaced the decking with 38 Trex Enhance Basics square-edge planks. Finish the space with an under-deck ceiling and utilities such as gas and electric. 41 $ 44. Visit Apply MEL-DEK from low point to high point in both the longitudinal and transverse directions. Trex RainEscape troughs are designed to work with 12-inch or 16-inch joist spacing. Range Of Products. Under Deck Roofing From DEK Drain® Can Transform The Area Below Your Deck’s Surface Into Usable Space. This system is the most similar to what we install. Interlocking vinyl panels that clip to under-joist supports create a sloped. Starting at: $28. SELECT STORE & BUY. Under Deck Waterproofing. 5 - 2$/s. Create an under-deck drainage system for a second-story deck. 50 to $4. x 50 ft. Our proprietary water diversion systems protect your decking and frames while delivering dry, functional – and customizable – space underneath. Dek Drain is a product similar to Trex Rain Escape, but certainly superior. Learn how DEK Drain works,. This is a five inch wide channel drain kit, with a 40 inch long modular drain, an end cap, and an end outlet. The longer version is that – for the most part – composite decking is a low-maintenance and incredibly durable option that is designed to withstand the elements better than wood. The project should not take more than a few. Although DEK Drain comes in above- and below-joist varieties, a company rep told us that its Topside product accounts for 98% of sales. Create an outdoor hideaway. For use with the Tuftex deck drain system. Product Details. The benefits of installing a deck drainage system are: Shields the area below the deck from rain, snow, sun, and other elements. Starting at: $42. Plastic Trough . Wahoo Building Products. Our Underdeck is manufactured in Australia, and solves the age old problem for those who have wanted to utilize under the deck space and keep it dry in the wet, and also expand their outdoor living space. HOW TO INSTALL A DEK DRAIN SYSTEM. 41. Detail CD-13. Plus, when you choose a DEK Drain® water diversion system for your deck, you’ll also enjoy these benefits: Protection of the structural. We’ve helped countless homeowners expand the usable space of their homes by creating a sheltered area below their deck that can be used for storage or relaxing with. That means your hands are that much closer to clean when the Thanksgiving dinner bell rings. To top it all off, you can choose either a smooth or. Saving money for a do-it-yourself installation also allows you to invest money elsewhere in the project, such as on the materials. Better yet, it provides a fully functional and endlessly customizable dry deck space below, doubling the use of your decking investment. Step 2: Install the Trex RainEscape Trough. Each Trex RainEscape trough runs between two deck joists, directing water into Trex RainEscape downspouts and then on to the gutter system of your choice. Measurements can be submitted via email ( proposals@dekdrain. com. Protects the deck substructure from moisture. Tuftex. . First, mark all the purlin locations on the deck joists. April 22 is Earth Day, an annual observation held in hopes of raising environmental awareness and protection. Series Name: DeckDrainClear All. How to Unclog a Toilet. The Trex RainEscape deck waterproofing system, shown below, is an example of a membrane-and-downspout system. It's not just for ponds anymore. years of waterproofing innovation. 000. Rank No. Up to 15%. DEK Drain drainage systems eliminate moisture and precipitation damage and create dry, functional space under your deck that offers myriad possibilities, from storage to an expanded living space featuring finished ceilings, furniture, fans, and more. Materials for an EPDM drainage system—0. 2 – Panel systems. DEK Drain’s TOPSIDE panels make custom under deck roofing a snap. Used to collect water, they are the main component of any successful water drainage system. Measurements can be submitted via email ( proposals@dekdrain. S. RainAway uses a special, patented ventilation system to enhance airflow above and below the system to expedite drying after rainfall. The 4" x 4" Post Flash is a polyethylene boot that seals around the post railing when installing the Trex. Hardware Kit for ZipUP UnderDeck® Drainage. The movement began in 1970 and has grown. level to make sure you have at least 1/8 in. Our. Many customers don’t like the look of the flat panels on the ceiling. When you have the protection of an under deck roof, the possibilities for using the space underneath are unlimited. Check the drainage tubing with a 4-ft. The substructure of your. Trex Rainescape Deck Drainage System. Protect 100% of the deck substructure from moisture. If you finish the area with an under-deck drainage system, you get more storage, more room to play, more space to entertain, more space to work. com. 5 g/min/ft allows for use in balcony decks with less than 3-inch of concrete and foot traffic only. Protects the deck substructure from moisture. Up to 15%. FLASHING. I know of two: Trex Rain Escape and Dek Drain Topside (see photo). Step 2: Check for Clogs. Once installed, homeowners can design an outdoor living space that Includes lights, ceiling fans, entertainment. Ensure the beams slope toward the outside of the deck at a rate of around ¼ inch per foot. Learn how DEK Drain works, see installation and finished projects, and get a free estimate online. The best material for your deck will ultimately depend on your budget, your location, and the aesthetic you hope to accomplish.