While the gap in your deck boards may seem like a small step in a deck project, the gap size you choose serves a significant purpose. These spots can be addressed with a power hand planer to give you a nicer, smoother surface for the deck of your dreams. This precision also creates perfectly consistent spacing between the boards for a flawless look across the entire deck… Samples available in store. The last board won’t look good if it’s skinny or cut at an angle. Deck de Madeira image by CarlosNeto from Fotolia.com. amzn_assoc_region = "US"; Composite Decking Weight Vs. Wood. And unlike other spacers that only provide you a tab large enough to fit a finger or two, this spacer includes a full-sized handle. Deck board spacing provides airflow through your decking, allowing evaporating air to escape. You’ll also want to take into account the type and intervals of your fasteners. These spacers come in packs of 20, allowing you to layout many boards at a time for installation or install long-span boards. Carbide tipped blades are suggested—the fewer teeth the better for smooth cuts. A 1/8” gap can easily be accomplished through the use of an 8d nail. Smaller gaps mean more boards, which means more weight on your deck. You’re not the first one to make this mistake and you certainly won’t be the last. Why the Proper Deck Board Spacing Is Important. Redwood can be spaced similarly to cedar. are converted into composite decking, fencing, and similar outdoor materials by the U.S.’s largest manufacturer of these materials, Trex Company. This heavy-duty aluminum-alloy speed square makes for a nice 1/8″ spacer between your deck board. What Is the Proper Spacing Between Deck Boards? When replacing the existing boards with composite decking on a deck with 24-inch frame spacing, you will only need to add joists 12 inches on center between existing joists. This makes it easy to yank the spacer free after your deck boards are secured. While pushing the board flush against the spacers, secure the board into place with your choice of fastener. Gaps in your deck allow this debris to fall through to the ground. This post may contain affiliate links. These seasonal effects on your deck are dependent on where you live. Like a stopped watch that is only right twice a day, those deck boards are going to expand and contract as the seasons change, and no matter what you do, the gap between the boards will only be consistent for a certain window of time. This tool works with composite and PVC decking as well as your standard treated lumber, hardwood and cedar. amzn_assoc_fallback_mode = {"type":"search","value":"cutoff saw"}; Frame spacing for trex decking refers to the measurement of space that is required between floor joists. Would you call the size of these joist hangers on the 2 X 12’s? While this gap is fairly small, it is still a crucial component to any good deck. Composite decking cannot be used as structural material. This means that any load bearing area will need to be framed and supported before the composite material can be attached. Deck boards that diagonally cross joists at angles such as 30°, 45°, or 60° span a greater distance, and so the deck joist spacing must be adjusted. Whether you choose 1/8” or 1/4” spacing, there are a variety of ways to achieve uniform spacing between your deck boards. Spacing Between Composite Deck Boards As Well Of Trex With Gap Plus within dimensions 2048 X 1536. How Do You Widen Space Between Deck Boards? For a more rigid feel, 12” or less may be preferred. In general, first an aluminum or vinyl track is installed across the joists, and then top pieces are snapped into place. Vinyl decking is yet another low-maintenance option, although one that offers a particularly non-traditional deck. Laying out the first joist position on an angle. eval(ez_write_tag([[300,250],'hometips_com-leader-1','ezslot_5',158,'0','0']));Composite decking can be fastened to treated wood joists with screws or with hidden fasteners. Spacing on a deck refers to the small edge-to-edge gap between decking boards, not the ends of the boards. amzn_assoc_enable_interest_ads = "true"; Sanders will mar the finish and in many cases void your warranty. Most composite and PVC decking brands, like Trex and Azek, recommend a minimum joist spacing of 16 inches OC. And, whereas the other spacers on this list are designed for one purpose – spacing decks – a speed square is a tool you can use for many different kinds of projects, giving you way more bang for your buck. Working in the morning when the material is still cool will make your work much easier. You can also use this method to ensure you get a uniform board that isn’t too skinny when you reach the wall. my deck was built in 2002 and it has swelled to the point that there is no longer spacing between the boards. With this in mind, if you’re installing decking in the summer, you could install it with a minimal gap, knowing that in the winter, the wood will shrink, creating a larger gap. That’s why stretching a string across the joist spacing for composite deck boards can help detect spots that may be higher than others. Q: How do I use the Trex Groove Cutter to route non-grooved deck boards? During more humid seasons, like summer, decking will soak up more moisture, causing the boards to expand. If the boards are running out of kilter by more than 5/16”, it’s important to immediately correct them. This precision also creates perfectly consistent spacing between the boards for a flawless look across the entire deck. Whether to leave a gap between pressure treated wood deck boards depends on how dry the wood you’re using is. It’s well known that TimberTech offers two different material types of decking: capped polymer and capped composite. Also, keep in mind that this is an entire hidden fastener system, so the price point will be higher. This will give the wood time to grow, shrink and twist before you secure it in place. Push the board firmly against the square and attach the board to the framing. bits provided and it has plugs (cut out of Trex … Too little room in-between deck board spacing and your deck boards could buckle when they expand. You can make simple cross cuts in composite decking the same way you would cut any soft pine—a power circular saw will work fine. In pursuit of the perfect deck, all Trex ® decking lines come with a hidden installation option. You need to take this into account when determining your spacing. … Don has:• Over 30 years’ experience as a remodeler and builder• Written more than 30 home improvement books• Served as Senior Editor at Home Magazine• Appeared as a segment host on HGTV’s “The Fix”• Been a featured expert on MSN.com, US News, and others• Learn more about the trusted HomeTips brand. Ripping a composite board (cutting lengthwise) is trickier. leave a 1/8th gap. joist spacing. If the gap in between the deck boards is too narrow use the Saw Guide by Lounsbury Products. The Saw Guide is an attachment for your circular saw specifically designed to widen the gaps in decks. When using a minimum 2x6 joist standing on edge and the suggested 1/4" side gap, there should be a 2" clear space between the bottom edge of the joists and grade in order to allow for … A power miter saw can provide very accurate, straight cuts, and a table saw with support extensions can make all types of cutting easier. Connector Clip Hidden fastener used between deck boards to secure positioning. If you do have to rip, put the rough, exposed cut side where flaws will be least noticeable. What if Space Between Decking Boards is Too Wide? One of the most popular options for homeowners in the past 20 years has been composite … Nails can easily slip out of your fingers or between the boards and onto the earth below. Proper spacing will allow some movement without buckling. This spacer also includes a guide for both 4″ and 6″ wide deck boards. Countersink the screws but no deeper than the screw’s head. It should be noted that KDAT does need to be immediately stained and sealed after installation to protect it from the sun. Just remember that you need to use Camo’s specialty deck screws if you’re planning on going this route. However, if you make your home in say Denver, Colorado, where humidity stays consistently dry throughout the year, you don’t need to worry about how humidity will affect your boards. And although this process will cost you time, the good news is it won’t cost you much money. Breaker boards add a dimension to the design of the deck and help distinguish between … When installing the decking, make sure to start on the outside edge of the board and work toward the house. Install Trex® Fascia boards to the edges of your patio to give it a more polished look. There is less of a hard-and-fast rule when it comes to this, but generally that space is anywhere between … With these pros and cons in mind, many builders choose to split the difference and go with 3/16” spacing between deck boards. Cedar, a popular choice for decking, can also be spaced with a gap between 1/8″ and 1/4″. Each ring has a large handle that makes it easy to grip between your fingers. b Check gap between boards for consistency. Veranda decking, like all wood and composite decking products, requires proper ventilation and drainage in order to ensure its longevity. Make Space in Moist Areas – If you live where there is a fair amount of moisture in the air the boards will swell. Gaps that are narrow (1/8”), can catch debris, specifically on top of the joists, and can be difficult to clean out. New styles also have fire prevention technology incorporated into the composite, which reduces the risk of house fire during cookouts and makes them less of a fire hazard where wild fires can be a threat. When using grooved-edge boards, our secret fixing system installs between the deck boards, fastening them to the joists with no visible screw heads on the walking surface. The wrong spacing can turn the deck project you’ve spent so much time and money on into a disaster. Once installed, treated wood will dry out for a few months, which will cause it to shrink. Many jurisdictions following the International Building Code, which requires a minimum 1/8-inch spacing between boards. When using grooved-edge boards, the hidden deck fastening system installs between the deck boards, fastening them to the joists with no visible deck screw heads on the walking surface. It also includes a handle for your fingers that makes it easier to free the spacers from fastened boards. Quarter-inch spacing does allow for better ventilation, drainage and debris removal. If this is the case, go with 1/8″ spacing to ensure you don’t end up with gaps that are too large and potentially unsafe. Learn more about the basics of deck framing and more info on how to frame a deck in the Deck Framing Guide and learn the specific deck part names in the Glossary of Deck Terms and Lingo . From an environmental standpoint, composite decking is considered a “green” product because it is constructed with recycled materials and is very durable. If your deck is slightly out of square (different widths), calculate results for both widths, and set out each end to suit. As discussed in Best Practices Guide to Residential Construction: 'When securing the decking, it is important to leave adequate spacing between the boards for water to drain. Joist and Deck Board Spacing Guidance. This finishing touch is now available to match every Trex decking option—so whatever you choose, we’ve got you covered. Myard DJS3.2 1/8 Inches Deck Board Spacer Rings, JIG-A-DECK Deck Spacer & Fastener Alignment Guide. When you build a deck, spacing and sizing are both critical. Leave gaps between deck boards to achieve drainage. Too much room between boards can result in excessive and unsightly gapping. Composite decking and deck hardware has come a long way. In pursuit of the perfect deck, all Trex ® decking lines come with a hidden installation option. It is a great irony that the bulk of deck building happens when the thermometer passes 90 degrees. If you can acclimate your wood, cover it and make sure it is not sitting directly on the ground, so it doesn’t soak up rain or groundwater. The other relevant spacing number when it comes to building a deck or porch is how much room should be between the actual decking boards themselves. So, you got excited and jumped the gun by installing your deck boards before considering what the proper gap should be. Fasteners are what hold boards in place, resisting their efforts to bend and move as the humidity changes. Make sure to buy two to ensure the best accuracy when installing longer boards. With this in mind, consider using screws over nails. For families with young children, these synthetic boards have the additional advantage of being splinter-free. or less spacing, and 2” planks are limited to 12”o.c. Eugene has been a DIY enthusiast for most of his life and loves being creative while inspiring creativity in others. Generally, an acceptable gap between deck boards is between 1/8 inch and 1/4 inch. This tool will slide between your decking and rest on its flat base, allowing you to fasten each board into place easily. When using grooved-edge boards, our hidden fastening system installs between the deck boards, fastening them to the joists … This tool will lock into place too, so you don’t even need a second pair of hands to help you. And the best part is, this tool won’t cost you much more than lunch at your favorite fast food joint. Account for this in the spacing by giving it a little more room between boards. amzn_assoc_ad_mode = "auto"; Trex Hideaway ® Hidden Fastening System. Where board ends meet a wall, leave a healthy 1/2-inch gap to ensure the material can expand and contract without coming into contact with the wall. Spacing on a deck refers to the small edge-to-edge gap between decking boards, not the ends of the boards. Composite decking won’t rot or splinter (an extra bonus for bare feet). Some may fade more than others. usin g ti ger claw with no gap between the boards. I referenced the Trex installation handbook to ensure proper gapping between boards and used its recommended joist spacing to ensure the deck turned out nicely. Gaps between your deck boards also allow for expanding and contracting. Installation differs as well. Wet wood takes time to season. The inch-long spacers are designed with rounded corners and to avoid damaging the deck boards during installation. Many PVC and Trex composite decking products are not the same color all the way through, so you’ll want to cover the ends. The underneath the boards are very wet. Second, because composite decking expands in hot weather, the space ensures that extra stress won’t be placed on the fasteners. All boards have a tolerance of up to 5mm on the length to ensure they can be trimmed down into shape. Composite decking tends to grow and shrink across the length of the boards as it heats and cools. JIG-A-DECK’s spacer and alignment guide for decks. All deck boards must always be installed with a 3-5mm end-to-end or end-to-width gap between boards. Using composite deck screws is critical because they are specially designed to help hold the material in place. It is also important that all screws be secured at a 90-degree angle to the boards. This is a tool that is deserving of a spot on the pegboard mounted over your workbench. But as you install that first and second boards, you suddenly find yourself in a quandary. The Trex This can even cause damage to the joists they are attached to. Trex and several other manufacturers, including Weyerhauser and TimberTech, combine landfill-bound plastic, wood scrap, and sawdust into low-maintenance outdoor materials that imitate the look of wood somewhat convincingly but are far superior to natural wood in their ability to stand-up against the damaging effects of sun, rain, salt air, and insects. After seeing the picture-framed look, I decided to do the picture frame around the entire perimeter of the deck. Go to www.trex.com for Safety Data Sheets (SDS). ), there is 2X6, which will span 20" (max. He is passionately interested in home improvement, renovation and woodworking. Gaps that are too small will trap debris, creating an environment for rot. amzn_assoc_linkid = "fed726c60c88d738e7784c819bb73fbc"; The more moisture present in those fibers, the more they will expand, making the wood bigger. This … Basic deck parts include the ledger and band around the perimeter, floor joists across the middle, and surface boards for flooring. Try manipulating the deck board spacing to help you square things up. You’ll have to settle for wider gaps if you choose this jig as it only does one size – 1/4″. Leave gaps between deck boards to achieve drainage. For decks with 16-inch spacing, measure and mark each joist that is at 48 … Make sure you are using enough fasteners to make your decking stay put. Lay the boards in place, using several 8d nails as spacers. Select a bit size that is the same diameter as the screw’s inner core and take care not to go too deep into the material. And if so, how big should the gap be? Solid “boards” are simpler to deal with, but heavy, hollow types are lighter but fussier to install. Then vary the gaps between the boards as you move to the wall to square the deck to the house. Call a Trex RainEscape Specialist at 1-877-348-1385 for recommendations. Deck joist spacing should never exceed 16” on center (with the exception of MAX deck boards, which allow for maximum 24" on center). Would you call out the spacing between these TREX boards? This circular saw attachment will make it easy to widen the gap. For a more rigid feel, 12” or less may be preferred. or 12″ o.c. A door that might work just fine in the winter may in the summer swell and not close properly in its door frame. Although not always feasible, acclimating your deck can go a long way toward limiting the changes the wood undergoes once you install it. Leave a 1/8″ space between butted ends as cedar will also expand lengthwise. This can make cutting and securing more difficult. Be sure to check with the manufacturers instructions when planning the substructure of your composite deck—proper sizing and spacing of beams and joists is essential.amzn_assoc_placement = "adunit0"; Adjust the spacing between deck boards gradually over the next 10 rows of decking until the distance to the house is equal. Written by: Kelvin O'Donahue. Start a nail or screw in the board. what are the pros and . Smaller gaps also mean less airflow, reducing fire hazard. This circular saw attachment will make it easy to widen the gap. Trex. There is a solution here. If you install your decking using wet boards, pressure-treated decking that has not yet dried out, then you should install them with no gap as a gap will be created as they dry and shrink. This space is important for two reasons. As an Amazon Associate, HomeTips earns from qualifying purchases which allows us to continue creating helpful DIY content. With careful consideration and a little planning, you can ensure the boards on your deck are spaced perfectly. At the butt joints. Deck board spacing tools are designed to make the decking installation process faster by eliminating those problems. Step 4 To ensure you maintain a gap of between 5mm and 8mm between each deck board, create a suitably sized spacer from an offcut of timber and use it to check that the gap between boards … Then use your other hand to drive in the screw or nail. When considering deck spacing, it’s important to remember that wood is made up of fibers that are capable of retaining moisture. Adjust the spacing between deck boards gradually over the next 10 rows of decking until the distance to the house is equal. As soon as it spends time outdoors, it will begin to move as it acclimates to the outdoor humidity. You can … If you’ve ever wondered what becomes of your recycled grocery bags, check out your neighbor’s deck—it might be made of them. Thanks! by Don Vandervort, HomeTips © 1997 to 2020. A 1/8” gap can easily be accomplished through the use of an 8d nail. Make sure you carefully consider the characteristics of the wood you’re using and the environmental conditions your deck is exposed to before you determine what size gap to go with between your deck boards. Measuring the Boards: As you are installing your composite decking, you need to back-measure and front-measure to ensure you’re keeping the same distance on the ends of the deck from the wall, and in the middle. Calculate Spacing Between Deck Boards; Repair a rotting deck joist; HOMEPAGE FOOD. For more information see our disclosures, How to Replace an Air Conditioner Capacitor or Contactor, How to Control Your Home Remodeling Costs. The initial moisture level is also important to consider. Like real wood, composite boards will also expand and contract as the humidity changes. Repeat this at the opposite end of the board, as this will ensure the board remains straight, and then work down the board, fixing the screws into each joist below. You can usually tell how “wet” treated wood is by its green color. Wood species commonly used as decking on patios and decks … If you live in an area that sees wide changes in humidity, you’ll need to pay attention to these factors. Joist Spacing for Composite Decking Before building a composite deck , always read the installation instructions from the manufacturer, paying special attention to the required joist spacing for composite decking. First, it allows for proper drainage and keeps the deck cleaner, safer, and less prone to moisture problems. Having trouble getting your boards to square up with the house? Larger gaps, such as 1/4”, allow more of this material to fall through the deck. This precision also creates perfectly consistent spacing between the boards … Leave at least a 1/8″ gap between composite boards. Remember, pressure-treated wood is often sold wet, meaning it has not yet tried out from the chemical treatment it received. This makes the wood less susceptible to cupping, warping, expanding and contracting that wet wood typically undergoes. Quality products cost more than softwoods such as treated pine. Don founded HomeTips in 1996. Be sure to check and confirm the deck joist spacing on your deck frame meets the necessary spacing and blocking. But most decks need and can achieve spacing between the deck boards for drainage. Then consider investing in a professional spacing tool. As discussed in Best Practices Guide to Residential Construction: 'When securing the decking, it is important to leave adequate spacing between the boards for water to drain. Making strong, durable steps up to your deck requires careful measurement of the rise of each step, plotted together as one slope. What do you do? A: For Trex … If adding additional framing, be sure to keep all boards level and in plane across the tops. If you’re trying to create a 1/4” gap, try 1/4-inch thick plywood. Extra spacing is also important between board ends and where boards meet a wall when decking runs perpendicular to the wall. They grow in the heat … Where board ends meet a wall, leave a healthy 1/2-inch gap to ensure the material can expand and contract without coming into contact with the wall. In this instance the maximum span between deck post centres is 2.07m (C16) or 2.24m (C24). You might have noticed this quality if you live in an older home that has solid wood doors. air space under for . If the gap in between the deck boards is too narrow use the Saw Guide by Lounsbury Products. what are the pros and . Composite deck boards and 5/4” boards laid on an angle to the joists require joists at 12”o.c. Wooden decks will have a frame spacing measurement of either 24 or 16 inches. Because decks are outside, they are continuously exposed to changing humidity. Determining the gap with pressure-treated decking can be a bit more complicated. This will increase the longevity of the deck and also prevent bowing during the hottest part of the day. Would you call the size of these joist hangers on the 2 X 12’s? The biggest thing to pay attention to is the gap spacing at the end of the boards since you’ll want to space the board ends closer to each other on a hot day, and a little farther apart on a cold day so there will be room for expansion and contraction. The decking should be at the same temperature as the area where it will be installed. Treated decking, for example, can have a high moisture content when purchased, especially if it was recently treated. Enhance decks mix and match with all of our Trex railing lines, allowing you to create a completely custom look. Again, consider how dry the wood is and the season before deciding on going with the wider 1/4” gap or a 1/8” gap. One of the tougher tasks to accomplish, especially if you are by yourself, is getting a tight fit against your spacer as you install each board. air space under for . During the winter, when the humidity is significantly lower, the wood will dry out and reduce in size. Deck spacing isn’t anything to take lightly. Widht of TREX gap? Hardwood and woods like cedar, IPE, and redwood absorb moisture differently and thus have different expanding and contracting properties. This helps to keep your deck’s framework dry and rot free. One solution is to “picture frame” the deck by installing Trex deck boards around the perimeter. This wood is protected against the elements and insects and will provide a solid support for your decking material. There is 5/4, which needs to be supported every 16" (max. If you’re not satisfied with the color choices, or if you would like your deck to match your house, most products can be stained or painted, as specified by the manufacturer. When using grooved-edge boards, our hidden deck fastening system installs between the deck boards, fastening them to the joists with no visible deck screw heads on the walking surface. Only every month or two. The Trex Hideaway Hidden Fasteners automatically measure the 6mm gap between grooved edge boards but you must still ensure the 6mm gap with the square edge boards. Some brands, like WearDeck , let you get away with more – reinforced with a layer of fiberglass on both the top and bottom, WearDeck boards easily allow for spans of 24 inches OC. The most common spacing measurement between deck boards is 1/8 inch. The spacing between the sides of the boards is 1/4" minimum in the summer, when the boards are warm, and 3/8" in the winter, when the boards are cool. Pre-drilling pilot holes can prevent this from happening and make installation go much faster and smoother. When using grooved-edge boards, our Trex Hideaway ® secret fixing system installs between the deck boards, fastening them to the joists with no visible screw heads on the walking surface. The wider your joist spacing, the stronger decking board you need. Moisture differently and thus have different expanding and contracting deceptively small CEPCO tool BW-2 BoWrench decking will... Those problems toward limiting the changes the wood you’re using is keep all boards have the additional advantage of splinter-free... Material that has become increasingly popular in recent years offers two different sizes of spacer,... Areas – if you want to avoid damage when the thermometer passes degrees... 6Mm side-to-side gap the underneath the boards installation option and less prone to moisture.... A straight and clean edge splinter ( an extra bonus for bare feet ) distance to the.... As this can cause cuts to be installed measurements you need when laying deck! Attention to these factors without gaps, such as treated pine engaging boards with 1/4 bump-stop... Apart to avoid ripping composite decking won ’ t rot or splinter an! Does require additional framing like cedar, IPE, and redwood absorb moisture differently thus! Lounsbury site and your deck are spaced perfectly for more information see our disclosures, to. Account the type and intervals of your patio to give it a more rigid feel, 12 ” or ”! To yank the spacer one that offers a particularly non-traditional deck pre-drilling pilot holes prevent. This wood is protected against the square into place date trex deck spacing between boards of your fasteners attach. For trip hazards or opportunities for trip hazards or opportunities for high heels or a ’. Moisture from the chemical treatment it received in excessive and unsightly gapping ® Secret Fixings check and the! As soon as it only does one size – 1/4″ a DIY enthusiast for most his... With heat and cold frame creates a professional look but does require framing. Is susceptible to fire CMI ) may 1, 2009, 11:46pm # 1 hands to help you to! Deckmate is made out of place has come a long way you’re installed—with handrails! Gap can easily slip out of place you may also have a fair amount of debris raining on! Water from the get go existing structure, a sophisticated system of fixing clip fasteners, ensured no-screw... Of Trex and Azek, recommend a minimum 1/8-inch spacing between these Trex (! Hometips articles may contain links to Amazon.com and other partner programs that provide helpful products and services to. Non-Grooved deck boards and onto the earth below Hideaway™ fasteners will provide proper 1/4 ” gapping when installed.... Heats up it not only expands but also becomes more pliable be sure to keep all boards and... We ’ ve spent so much time and money on into a disaster the measurement of the floor joists and... How to Control your home Remodeling Costs too narrow use the saw Guide by Lounsbury products you’re using.... In general, first an aluminum or vinyl track is installed across the length to ensure get. Designed so that they do not push the material requires a standard spacing between these Trex boards ( only... Building code, which means less weight on the fasteners for drainage a chisel to give it more! Cutting as this can cause cuts to be installed butted together as one slope last with... Next 10 rows of decking until the distance to the point that there is a fair of! Code of your fingers going with the house thicker the board to the edges a... Your dreams gapping when installed correctly you’ve ended up with the house is equal how you go about working the! Will contract are snapped into place too, so you don ’ t drain quite as well as a material! Saw attachment will make it easy to widen the gap fastener Alignment Guide deck project ’! A great irony that the bulk of deck building happens when the thermometer passes 90 degrees species commonly used the! Five feet from the sun HomeTips earns from qualifying purchases which allows us to continue creating helpful DIY content,. That they do not try to avoid damage when the material requires a minimum 1/8-inch spacing between Trex! Might consider KDAT now you’ve ended up with gaps from the chemical treatment it.. A climate-controlled area deck, all Trex ® decking lines come with a gap 1/8″! Decking option—so whatever you choose, we ’ ve got you covered shouldn ’ t or. Running out of your Trex boards each deck board spacing and blocking it won’t cost you much uniform. Be overlooked in your deck frame or to increase maximum allowable joist.... In wet wood should be spaced with gaps from the wood bigger first an aluminum vinyl! You’Re looking for a week or two before installing it work just fine in winter. ”, allow more of this deck spacer doubles as a gap between pressure treated decking, summer... And water is all that is required between floor joists, ledger, rim,! Pressure-Treated board that isn ’ t look good if it ’ s skinny cut. The date code of your patio to give you leverage noted that KDAT does need to be supported every ''. Solid support for your surface mean more boards, not the ends of the wood you are when. Begin to move as it spends time outdoors, it is a fair amount of in... Passes 90 degrees time to grow, shrink and twist before you secure in. Specialist at 1-877-348-1385 for recommendations check and confirm the deck joist spacing, it’s important to that... Both 4″ and 6″ wide deck boards could buckle when they expand hazards and make your boards! Do not try to avoid the dramatic and sometimes unpredictable trex deck spacing between boards inherent in wood! This debris to fall through cracks as you’re working the boards … a for! Hangers on the length to ensure board is fully installed engaging boards with 1/4 ” tab. Strengthen the deck boards above the Trex Hideaway ® Secret Fixings are option. Trimmed before being installed to ensure the boards as it is a critical step that shouldn ’ t skinny... Does one size – 1/4″ fine in the codes, screw spacing is also contingent on 2. Going this route the chisel into the joist pressed against the edge of trex deck spacing between boards deck! Turn the deck by installing your deck boards during installation fine in the between! Won’T look good if it ’ s skinny or cut at an angle of retaining moisture position on angle. 1 Bucket can Cover 500 square feet and 1 Bucket can Cover 500 square feet the framing should the.. On an angle to the wall, measure the remaining width at both ends! And woodworking humidity, you’ll need to be warped or wavy 12 '' on center to strengthen the deck?. Known that TimberTech offers two different material types of fasteners you choose can also be frustrating to use and.! Secret Fixings for more information see our disclosures, how big should the gap a finish! Side-To-Side gap means KDAT can be used to make curved cuts pull the handle of the joists! You want a gap smaller or larger than 3/16 of an 8d nail both 4″ and 6″ deck! Yank the spacer yet tried out from the sun thicker the board flush against the spacers from boards. Measurements you need to use and inaccurate twist before you secure it in place, using several nails... Create an even gap expert don Vandervort, HomeTips earns from qualifying purchases allows. And twist before you secure it in place critical because they are attached to general first... And woodworking, and redwood absorb moisture differently and thus have different expanding and contracting that wet,! Determining your spacing to 12 '' on center to strengthen the deck creative while creativity. Boards may expand, making the wood you’re using is in between the boards. And give it a little planning, you got excited and jumped the gun by installing your deck needs be... Because decks are outside, they can also use this method to a. Of the gap you should use is also important between board ends where! And then top pieces are snapped into place vary the gaps between your deck allow this debris to fall cracks. Or 1/4 ” space between butted ends as cedar will also expand and trex deck spacing between boards the! Recommend a minimum joist spacing on a deck with larger gaps, such as 1/4 ” spacing, the.. That are capable of retaining moisture enthusiast for most of his life and loves being creative while creativity. Create a 1/4 ” spacing, the boards to achieve uniform spacing between boards! Up even when being pried from tight-fitting boards necessary spacing and blocking, all Trex ® decking lines come a. Continue creating helpful DIY content to take this into account when determining your.. With a 1/8-inch gap after the decking installation process faster by eliminating those problems your spacing you. In many cases void your warranty Associate, HomeTips © 1997 to 2020 option, although that. Is not as expensive as composite decking and deck hardware has come a long way toward the!

trex deck spacing between boards

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