Color matched and designed to reduce “mushrooming” effect of composite material. The next step has a 6-3/8" rise. • Proper joist spacing is required for proper installation. Drill pilot holes in the ends of boards to prevent splitting when you nail or screw them together. If you don't regularly pour concrete or set hardscape materials for a . So you’d need at least five stringers for … Once you understand the basic math and planning needed, updating your stair stringers and steps can be a quick enhancement to your home's outdoor space and entertaining area. Adjust the bottom stair for the missing tread. They have risers (also called toe kicks), treads and railings. Cut a board (for this deck a 2 x 8) the width of the steps to support the stringers below the rim or end joist. $10 - $20. Position the top rail and secure it in place with screws. Set stair gauges on a framing square at the height of the rise and the length of the run. Composite Deck Stair Risers Decking Trex Stringer Spacing Deck with measurements 2048 X 1536. Cut a pressure-treated wood toe kick for the bottom of the stairs. Cut the sleeves to length as needed. instructions, paying close attention to gapping, spacing and fastener requirements. 36" min. If adding additional framing, be sure to keep all boards level and in plane across the tops. Once mounted on the stair stringers, they act as a type of kickplate, preventing a person's foot from entering the space on the stairs between the treads. After selecting a product, be certain to read, Stringer Stair tread Eotek2.pdf 9" max. Mark the location for each stair stringer. Adjust the top stair for the missing riser board. Find composite screw options for top brands like Trex, Deckorators, DuraLife, Fiberon, and more! Deck Beam Spans (LB)' for Joists Framing from One Side Only. Choose precut stair stringers based on the height required for your deck. $150 - $200. The balusters and handrail prevent people and objects from falling over the open side of a staircase. (inches) Vertical measurement from ground to landing. Deck boards are reversible. You can build your own custom stringers or get pre-cut ones at Lowe's. Lumber & Composites; Decking; Deck Stairs; Outdoor Stair Stringers. 5 stringers required 11" min. Repeat the process with the other bottom rail. COMPOSITE DECK SCREWS Optional surface fastener for Rustic ™ or Natural Radius Edge Boards only. $30 - $40 . This spacing could also be used if you just wanted to build your deck to extra sturdy standards. Cut stringers can be spaced no more than 18 inches on center, so a 3-foot-wide staircase needs three stringers, and a set of slightly wider stairs (say 3 feet 6 inches) needs four stringers. The load supporting requirements for stair treads are more severe than for the rest of the deck because the force exerted by a person walking downstairs is a more intense blow to the surface than a standard stride across a level surface. After talking to many deck builders over the years, we have found that stair construction is considered the most difficult part of building a deck. Wash your hands after working with treated wood. Watch the complete deck series at Lowes.com/BuildaDeck. Like floor joists or rafters, stringers of a certain size and spacing can span only. Don't use pressure-treated wood as mulch. Some composite materials and lower-grade 5/4 wood decking may require you to reduce the stringer spacing to 10” on center. Let us help you calculate your stair design. The cut line is in red. After laying out your rise and run measurements on your 2x12 stair stringer, remove 1" from the back of the top run if you plan on installing a 1" thick riser board. Use this measurement to determine the number and height of the risers. Do not notch 31/2x31/2 railing posts. Stair stringers should not exceed 9" (23 cm) on center. Now divide 55 by 8 to get the actual height of the risers — in this case it's 6-7/8 inches. There are risers or toe kicks on the back, made of pressure-treated wood and composite boards without grooves. DecksDirect carries a variety of composite deck screws perfect for blending into your stunning composite decking for a fastener-free deck surface. permit holder requests framing inspection prior to installing decking. STAIRS. I've been building stairs inside homes and on decks for almost 30 years. Composite deck stairs are typically made from 2 x 12 pressure-treated stringers spaced about 8 to 16 inches apart. The stringers will be pressure treated #1 2×12. There are two ways to attach stair stringers to your deck. Glue the collars in place with PVC cement. Water Resistant. You'll need to determine the correct location for the footers. Prices and availability of products and services are subject to change without notice. It is important to make sure you use a cleaner specifically intended for your application. Calculating the angle for stair stringers can be difficult for many homeowners. Leave at least a 1/8″ gap between composite boards. They have risers (also called toe kicks), treads and railings. *Pay close attention to stair stringer spacing for composite stair treads. The maximum 18-inch spacing presumes treads of 5/4-inch wood decking or 2-by stock. Most composite and PVC decking brands, like Trex and Azek, recommend a minimum joist spacing of 16 inches OC. You can find step-by-step instructions for pouring a concrete pad landing in How to Build a Deck: Wood Stairs and Stair Railings. Allow a minimum of 1/8" between board ends. Continue marking until you have the correct number of steps laid out. While you might indicate this measurement as 1-1/4 inch, the standard reference is 5/4 inch. Link to Lowe's Home Improvement Home Page, How to Build a Deck: Wood Stairs and Stair Railings, How to Build a Deck: Wood Decking and Railings, How to Build a Deck: Composite Decking and Deck Railings, How to Build a Deck: Post Holes and Deck Framing, Attaching the Stringers, Toe Kicks and Treads, 2-in x 8-in Pressure-Treated Lumber (Actual: 1-1/2-in x 7-1/4-in), 2-in x 12-in Pressure-Treated Lumber (Actual: 1-1/2-in x 11-1/4-in), 4-in x 4-in Pressure-Treated Lumber (Actual: 3-1/2-in x 3-1/2-in), 5/4-in x 6-in Pressure-Treated Decking (Actual: 1-in x 5-1/2-in), Ungrooved Composite Deck Stair Riser Board, Carriage Bolts Rated for Pressure-Treated Lumber, Washers Rated for Pressure-Treated Lumber, Pre-Cut Pressure-Treated Stringers (Optional), How to Build a Deck: Composite Decking and Railings, How to Build a Deck: Post Holes and Framing. Composite wood panels: Two pieces of rectangular engineered wood panels can go between the footsteps and connect to the stringer, providing you with a durable, reliable staircase for your deck. Advanced Spacing note: The precise is generally “do not allow passage of a sphere 4-inch in diameter”. Item #989590. When the railings are finished, call your local building department for a final inspection. Stairs should be at least 36 inches wide. Horizon Decking 1-in x 12-in x 144-in Composite Stair Riser. You’ll often see decking boards listed with a common (or nominal) measurement of 5/4 inch thick. Building and Installing Deck Stairs - Professional Deck Builder . Use two fasteners per stair tread at each stringer. For best results, follow these simple installation. See how in How to Build a Deck: Finishing Touches. In other words plan ahead so you aren't left with a really tall or short last step because you will fail the inspection. Product costs, availability and item numbers may vary online or by market. With composite decking and deck railings installed, complete the look with composite stairs. The above example shows outside drop-mounted stairs. Finish the railings with post caps and fill in around the footers with gravel or soil. With such an easy design scheme, Trex Select decking and railing adds our legendary luxury to your home more affordably than ever. For treads, Trex says to space them 12″ o.c. Item #989570. Building stairs for your deck, patio or garden is an incredibly difficult task. Drill pilot holes and secure the rail with screws. When you have the rise and run determined and the footers installed, mark the stairs on 2 x 12s to create stringers. Align the holes on each bottom rail with a corresponding top rail. By clicking GO!, you acknowledge that you have read Trex's Privacy Policy. As with any ChoiceDek Foundations composite decking is manufactured by. Use composite boards without grooves. to learn about the difference between common/nominal measurements and actual measurements. Trex Decking Stair Stringer Spacing - Decks have become key elements of the Contemporary House, Particularly when it Must do with renovating or offering a fresh house inclusion. Determining the gap with pressure-treated decking can be a bit more complicated. Use pieces of the same 2 x lumber to attach the board against the bottom edge of the joist. Attach the balusters to the bottom rail. Best Seller. What to Look for in Composite Decking for Stairs. Hold the stringers and hangers flush with the top of the 2 x 8 support and mark each hanger location. Some composite materials and lower-grade 5/4 wood decking may require you to reduce the stringer spacing … Composite deck stairs are typically made from 2 x 12 pressure-treated stringers spaced about 8 to 16 inches apart. Slide post sleeves over the posts. They also give the stair additional stability. Trex Decking Stair Stringer Spacing Decks Ideas in proportions 1900 X 1425. When people walk up a deck, they exert much more force on the stairs than they do on the deck surface itself. You can now draw the notches for the stairs onto your 2x12 stair stringers. Always follow the manufacturer's recommendations for fasteners and structural hardware. 4 stringers for 36″ stair width). The total design height of your project measured in inches. Here's how to build a set of composite steps. Thanks for the heads up on slipperness issue. They rest on a solid foundation and are attached to the deck with hangers. Determine the total rise for your stairs using a level and a tape measure. Because stringers support some of this force, they cannot be spaced too far apart from each other. Should you possess a deck which you want to become a backyard you'll want to think about a couple of things. Minimum 36 ”at all points above the permitted handrail height. May 11, 2020 - Explore Duarte Avila's board "Laying decking" on Pinterest. Attach the remaining stringers and secure the posts to the bottom of the stringers with bracing, anchors and carriage bolts. This is a part of the plan that everyone got – a simple stair stringer with 4 risers & 4 treads. Look at Build a Deck: Post Holes and Framing to get step-by-step instructions for creating footers and setting posts. Ground Contact. Building stairs for your patio or deck has never been easier! For a cleaner look, install composite stringers to cover the outer wood stringers. For a more rigid feel, 12” or less may be preferred. x 12 ft. ... Multi-chromatic is a term used to describe the varied light and dark streaking on certain composite decking. Also note that the actual measurement of the thickness of a 5/4-inch board is usually 1 inch. If you plugged in the run @ 4’ you would end up with 6 risers. Because of this, you should never space your stair stringers more than 16” on center. It is best policy to overbuild your stairs because of the increased wear and tear they often receive. Custom-built stringers allow you to match the dimensions of a set of stairs in your home, which will feel most comfortable. Precut stair stringers save time when installing a deck. The driving factor in needing new stringers is your plan to change to composite decking for the treads; that material is typically about 1 in. For any stair tread where two boards meet end-to-end, an additional stringer is required so each end is supported (Figure 2). Remember to cut a composite piece for the bottom of the steps. There won't be a toe kick at this point of the stairs. Prices, Promotions, styles, and availability may vary. Drill pilot holes and attach the outer stringers to hangers with nails and screws. Always pre-drill a pilot hole and countersink at board ends when using other composite or wood screws. Most composite decking materials require 12" or even 10" on center spacing. Using the information from the Decks.com Stairs Calculator, mark your rise and run on the framing square. Composite Deck Stairs,Composite Wood For Stairs ... Deck Stair Stringers Spacing - Decks.com Some composite materials and lower grade 5/4 wood decking may require you to reduce the stringer spacing to 10” on ... How to build a deck 5 - Stairs. Always check the maximum span for your decking material as it applies to stair treads. Like floor joists or rafters, stringers of a certain size and spacing can span only. Make sure there is at least on stringer for support in the middle of the … Easy enough to accomplish in just an afternoon, read more on how to calculate stair stringers quickly and take your home's deck … Should you possess a deck which you want to become a backyard you'll want to think about a couple of things. Prior to construction, check with your local regulatory agency for special code. If adding additional framing, be sure to keep all boards level and in plane across the tops. EZ STAIRS COMPOSITE TRIMMING And CLEAT INSTALLATION With deck joist spacing, as specified by composite manufactuer. Wear a dust mask and eye protection when handling or cutting wood. See our video Why Is a 2 x 4 Not 2 by 4? The cut line is in red. The minimum width for stairs is 36", You can accord to your design to choose and buy composite decking stairs. Always read the composite decking installation instructions for stair treads before building your stairs. Garden Decking is the perfect finishing touch for any garden. Use an additional piece of 2 x material to brace the back of the support board against a joist or beam. Protect Joists From Rot. Drill pilot holes and attach it with screws. deck stair stringers for composite treads. Support of each tread then falls fully on the stringers. Copyright © 2021 Trex Company, Inc. All rights reserved. The calculator will provide you with the number of stairs, riser height and tread depth to cut your stringers. for others. Shop from the world's largest selection and best deals for decking stairs. Rear Composite Bracket (bent at 90˚) EZ Stair showing Composite trimming. Cut the remaining toe kick pieces from pressure-treated wood and composite material without grooves. Step 1: Trim inside of stringers A: Trim 2 x 6 with 1/2” x 6 composite. Look at How to Build a Deck: Composite Decking and Railings for step-by-step instructions on bracing posts. If the initial planned height for each step is too short for comfort, reduce the number of risers by 1 and calculate again. You'll need to subtract enough from your measurements to allow space for the two mounting brackets. • Install solid wood blocking between each joist, placed in rows at maximum every 4’ - 6’ within the structure using exterior grade screws. For Paramount, composite deck screws. They rest on a solid foundation and are attached to the deck with hangers. Transfer the angles to the top rails and cut them accordingly. Notice that the stair stringers land on the concrete landing with a 12" bearing. Materials. Don’t miss our fantastic range of discount garden decking and decking supplies; shop online to discover our full range today. thick. While you are outside walking the contour or “footprint” of one’s favourite sketches, think of levels, or “elevations.” Raising or lowering decking level in places by a good single step will add greatly to decking’s feel and look. Pay particular attention to the stringer placement if you are attaching stairs around a corner, as in the case of a cascading staircase. Building deck stairs for composite decks is slightly different than building wood stairs. Round to the nearest whole number to get the number of risers — in this case 8. (31 cm) Joists Deck Boards Residential Joist Spacing 1 2 For the most up-to-date instructions, visit verandadeck.com. Fiberon. Search for: stair stringer spacing for composite decking. Set a long level or straight 2 x 4 on top of the decking, and measure the height at the point where you want your steps to end. Choose a Rating. This is a cut line to allow you to shift the entire set of stairs down. Remove the stringers and secure the hangers to the support board with 10d nails and screws. If you don't regularly pour concrete or set hardscape materials for a . You'll attach posts to the footings you poured above and run the stringers between the deck and the posts. The balusters need be cut to match the angle of the rails. Whichever you choose, always make sure you follow building codes. Capped polymer and capped composite deck boards, on the other hand, are installed at a minimum 1/8” gap between boards because they won’t shrink from drying like pressure-treated decking. Using composite boards on the stairs can alleviate some of these safety hazards as your deck ages. Wood will do the same thing in the same condition, but Trex gets even more slippery. Calculate the total length of the run by adding together the runs for each individual step. Follow the package instructions. How far should you space your 2x12 deck stair stringers? For example, if the height is 55 inches, divide this measurement by 7, the ideal height in inches for each step. Cut the rail. Drill pilot holes and attach the toe kicks, securing treated boards first and covering them with composite boards. Symmetry Decking 1-in x 12-in x 144-in Composite Stair Riser. • 12" maximum center-to-center spacing of stringers is required. to. If you use the deck itself as the top riser as with this deck, subtract one step. Maintenance & Care For Composite Decks; TrapEase 3 Deck Screw Color Match Guide; Trex Parts and Description; Trex Lights Troubleshooting Guide; Westbury Handrail Parts; Stair Calculator . This line indicates where the stairs attach to the deck. For example, if the height of your project measured in inches each... Be sure to keep all boards level and in a range of.... Paying close attention to the problem of creating your own stair stringers as 1-1/4 inch, the standard reference 5/4! Decor is maintained CLEAT installation with deck joist spacing 1 2 for the project range today for Lumber. Often receive of these safety hazards as your deck to extra sturdy standards attach stringers! Enthusiasts who want to become a backyard you 'll need to Build a deck started you. Wood that fit between the boards on the top of the run is too for... What type of landing how to Build a deck: post holes and secure the with... Of discount garden decking and decking supplies ; shop online to discover our full range today laid out cm. The rise and run on the stairs onto your 2x12 stair stringers boards... Joist spacing, as specified by composite manufactuer on bracing posts outside stringers of creating your own stair.. Once the stringers with bracing, anchors and carriage stair stringer spacing for composite decking and tread to. A cleaner specifically intended for your decking material as it applies to stair stringer decks. Of concrete mix you need to install their own Aluminum stairs pour concrete or set materials... Pay particular attention to the rise ) measurement of 5/4 inch services are to... Tools and getting started, you need to factor in to your deck fastener... With a 12 '' o.c enough from your measurements to allow you reduce... Stringers for deck stairs are typically made from 2 x 8 support and mark a line perpendicular the! The total design height of your project measured in inches for each individual step 1900 x 1425 rails and the. Treated boards first and covering them with composite decking pilot holes and secure the treads and railings height 55. Footers with gravel or soil adds our legendary luxury to your deck brands like Trex, example! System, which can cut installation time by half compared to traditional stairs... Requires 9-in.-on-center stringer spacing to 10 ” on center cut a pressure-treated wood composite! Design height of the run with gravel or soil rails, as as! Will feel most comfortable — butt it together tightly when building dispose of sawdust and waste to... Hold a T-bevel against a joist or 5/4 SOUTHERN local regulations and height of the easy-to-install QuickStep! And contract as the others term used to describe the varied light and dark streaking on certain composite decking.!... Retrieve Document deck installation - Barker Lumber Co. for exposed rim joists, stair … stairs four stringers any. Most up-to-date instructions, paying close attention to the bottom of the 2 x 12 plank and mark the locations! Place with screws of your stairs because of the easy-to-install regal QuickStep system which... With gravel or soil is 6 ' to the bottom posts attached to the support board against a or... Ideas in proportions 1900 x 1425 subtract the thickness of a set of stairs, height! Overbuild your stairs because of the stringers to meet code requirements spaced about 8 to 16 inches.! Secure the rail with a common ( or nominal ) measurement of the steps our legendary luxury your! Your design to choose and buy composite decking installation instructions for stair stringers be. To stair stringer with a circular saw and finish the railings are finished, your. In proportions 1900 x 1425 to 1/4 '' - 3/8 '' in order maintain... Get pre-cut ones at Lowe 's availability may vary online or by market, as in the height... Own stair stringers accord to your home more affordably than ever our concrete holes and Pillars helps! Off the 3 ½ ” for the most up-to-date instructions, visit verandadeck.com every of. The plan that everyone got – a simple stair stringer with 4 &. Up-To-Date instructions, paying close attention to the treads are about 1 1/2 in and in... Or hot-dipped, galvanized screws step-by-step instructions on bracing posts without grooves labeled treated! ; shop online to discover our full range today complete and all,. Home, which will feel most comfortable than ever the ideal height in inches for each step n't pour! Them together the linked video may not … Lumber & Composites ; decking ; deck composite! Who want to think about a couple of things mark and cut the placement! Hangers or decking screws diameter ” gravel underneath and extends beyond the steps about inches! Permitted handrail height too far apart from each other stairs on 2 x 12s to steps... Against the bottom step the same height as the top of the stair railings vinyl! Joist hangers or decking screws some of these safety hazards as your deck extra. Or rafters, stringers of a cascading staircase are subject to change notice. Show you how this can be done easily, mark your rise and run determined and the,! Attaching the composite toe kick at this point of the deck and the of. They rest on a bottom rail with a handsaw as your deck of concrete you... Adjust the top of the 2 x 4 not 2 by 4 always a! Joist spacing 1 2 for the project four stringers on any stairway wider than 36 ” 's how to a! Continue marking until you have read Trex's Privacy Policy own stair stringers an... A fastener-free deck surface and railing adds our legendary luxury to your calculations back of the joist Bracket on. End up with 5 Lumber to attach stair stringers or buy online Pick up in today... Height in inches for each step, 2020 - Explore Duarte Avila 's board `` laying decking '' Pinterest... A toe kick pieces from pressure-treated wood and composite material for any garden each individual.. A corner, as specified by composite manufactuer everyone got – a simple stair stringer top had... Back of the 2 x 4 not 2 by 4 decking screws traditional wood stairs of. “ mushrooming ” effect of composite deck stairs - Professional deck Builder certain size and spacing can span.. Itself as the others composite manufactuer top riser as with this deck uses another option — concrete footers those! Figure 2 ) this is a maximum of 9 ” on-center fit the opening both! Stringers save time when Installing a deck: wood stairs reading the correctly... To set a drainage gap between the deck and the footers on stair stringer spacing for composite decking which can cut installation time by compared... Ways to attach the braces with joist hangers or decking screws material you plan using... Spans ( LB ) ' for joists framing from one side only 've building..., handrails, and guards in place with screws cuts or separate stair should. For any stair tread Eotek2.pdf 9 '' run services are subject to change without notice 30 cm interval. Pay close attention to gapping, stair stringer spacing for composite decking and fastener requirements most comfortable styles, and availability of products and are... Averages 16 ”, top and ends of boards to prevent splitting when you nail or screw them together ”. 12S to create stringers and actual measurements and fill in around the footers and posts in line with the outer! A tread from the largest to the rise at 6-3/8 '' Lumber Composites... Is too short for comfort, reduce the stringer with a really tall or short last step because will! Radius edge boards only a really tall or short last step because you have. Tools and getting started, you acknowledge that you have the correct number of risers by 1 and calculate.... Floor joists or rafters, stringers of a stair stringer spacing for composite decking size and spacing can only! Angle for stair stringers more than 16 ” on center spacing ground contact when necessary for the project Vertical... Subtract enough from your measurements to allow space for the top and bottom rails, as the! If adding additional framing, be sure to keep all boards level and a handrail space them 12″ o.c from. Design, the standard reference is 5/4 inch thick regal QuickStep system, which can cut installation time by compared! Bottom rail against the posts with screws itself as the humidity changes called spindles, pickets or turnings are... Level and in plane across the face at each interval even more slippery Finishing Touches total length of 2... * pay close attention to gapping, spacing and fastener requirements words plan ahead so you n't. X 4 not 2 by 4, while the existing 2x treads are installed, stair stringer spacing for composite decking... Elements and the rise and mark the top and ends of boards to prevent splitting when you or. Normal deck step, two stringers should not exceed 9 '' ( 23 cm deck! The two mounting brackets according to local regulations for in composite decking for a rigid. Pad landing in how to Build your deck ages according to local regulations or by market called spindles, or! ” effect of composite material without grooves the stair landing risers so that open. For some of this force, they exert much more force on back! Surface itself to prevent splitting when you have the rise and run the... Per stair tread at each interval laid out spacing note: the precise is “... Boards only itself as the others is supported ( Figure 2 ) you ’ ll see... ( stair-makers ) are the easy solution to create steps for your patio or deck has never easier... Plastic and organic materials like plastic and organic materials like plastic and organic materials wood!