When ordering stringers, allow about 14 inches of stringer length for each step. Free shipping. How to measure tread thickness cut off the bottom of the stringers. Link to Lowe's Home Improvement Home Page, 3-Step Pressure Treated Pine Deck Stair Stringer, 4-Step Pressure Treated Pine Deck Stair Stringer, 6-Step Pressure Treated Pine Deck Stair Stringer, 5-Step Pressure Treated Pine Deck Stair Stringer, 6-Step Pressure Treated Southern Yellow Pine Deck Stair Stringer, 4-Step Pressure Treated Hemlock Fir Deck Stair Stringer, 5-Step Pressure Treated Hemlock Fir Deck Stair Stringer, Quick Step 2-Step Aluminum Deck Stair Stringer. Open stringers, sometimes called cut stringers, have triangular-shaped notches cut out of their top edge so that the stringer resembles a dragon’s tail (a common nickname for open stringers). $24.11. Sign up for eletters today and get the latest how-to from Fine Homebuilding, plus special offers. To ensure consistent riser height, the top of the stringer had to be exactly 8⅛ in. It is acceptable and within building code guidelines to use either 2×10 or 2×12 dimensional lumber to create a set of stairs; however, a stair stringer … Set a torpedo level along one of the tread lines to confirm that the steps made from this stringer will be level. Find outdoor stair stringers at Lowe's today. © 2021 The Taunton Press, Inc. All rights reserved. Stringers are cut from framing lumber (2 by 8, 2 by 10) in the profile of the stair; risers are attached to the vertical cuts and treads are nailed to the horizontal cuts. He slipped the gauges onto the square at the proper rise and run dimensions and tightened the knurled bolts to keep them in place. AUEAR, Dollhouse Miniature Stairs 1:12 Wooden Handrail Stringer Step Model DIY Staircase Accessories Doll House Decor for Micro Landscape Decorations(No-Handrail) $10.59 $ 10 . You should cut the first stringer to your specifications, and then use that stringer as a guide for the rest. With the stairs on this house, the tread stock was thinner and the stairs were a little wider than normal (40 in.). Believe me, it’s easy to get confused at this juncture. LP SolidStart Laminated Strand Lumber (LSL) and LP SolidStart Laminated Veneer Lumber (LVL) are ideal for Stair Stringers because they surpass traditional lumber products in length, … This stringer has been pressure treated for ground contact (GC) applications and can be completely buried in the ground. Each has a slot designed to fit over the edge of a framing square. Shop outdoor stair stringers and a variety of building supplies products online at Lowes.com. Free shipping. below the second-floor deck. Stair stringers are typically made from 2×12 lumber. Brand New. If the stringer is accurate, it will become a template for cutting the rest of the stringers. When making a selection below to narrow your results down, each selection made will reload the page to display the desired results. It … When my friend Rob Turnquist first showed me how to make a set of stairs, I was amazed when he dug down into the sawdust at the bottom of his tool belt and pulled out two small hexagon-shaped devices called stair gauges. So at the bottom of those stringers, we made a notch to wrap around the framing of the landing. Combine SturdiStep treads with Trus Joist® TimberStrand® LSL stair stringers for a solid, stable stair … Get complete site access to expert advice, how-to videos, Code Check, and more, plus the print magazine. There are often flaws at the very end of the board that can interfere with the gauges, so place the riser gauge in a bit from the end of the board. Find Wood outdoor stair stringers at Lowe's today. As you work down the board, look out for any lumps or voids along the edge that might interfere with the stair gauges, thereby changing the precise alignment of the framing square. Buy It Now. Closed stringers are usually made from finish-grade lumber and are meant to be left exposed. Have someone hold the top at the right height while you check the fit at the top and bottom. If the test stringer doesn’t fit, retrace your steps, find the mistake, and then fix it (you may have to cut a new stringer if your calculations were wrong). This house was pretty easy because the finished floors would be ¾-in.-thick hardwood and the treads would also be ¾-in. This is most likely the type of stringer that a do it yourself handyman will use. The majority of the code provisions address dimensional restraints, such as width, rise/run, an… Straight, Strong, Precision Stair Stringers, Expert insights on techniques and principles. Live loading is specified as 40 pounds per square foot for residential applications and 100 pounds per square foot for other applications (IBC Table 1607.1). Stair stringers refer to stairs constructed from structural lumber that are supported by 2 or 3 diagonal members called stringers against which the ends of the risers (the vertical face of the step) and treads (the horizontal surface of the step) are terminated. Part# HOSTRING 11” long HO stair stringers, works well with our HO scale 1x8” as ri… They should be stout enough to support the weight of the steps and the people using them. SCL stair stringers are common in wood buildings and are typically framed with either laminated veneer lumber (LVL) or laminated strand lumber (LSL). Because of the exposed end grain, wood near the cutouts shrinks more than the overall board, which can result in sagging of the treads over time. The extra one made these stairs really solid. Become a member and get unlimited site access, including the Stringers can be confusing, especially to a novice, so make sure you always keep the rise and run on the framing square oriented in the same direction as the progression of your layout. Keep the corner of the framing square flat on the stringer stock, then slide the framing square onto the crowned edge of the board until both gauges touch the edge of the stringer. If your measurements and calculations were right, the plumb cut at the top of the stringer and the notch at the bottom will seat properly, flat against the mating surfaces. After the test stringer has passed its exam, the rest of the treads and risers can be cut out. Continue stepping your way down the board until you have the proper number of risers traced out (six, in this case). Stair gauges usually sell for less than $10. You’ll need at least one stringer for every 16 inches of stair … Well, go right ahead and build the platform and then try the test stringer. below the second-floor sheathing, or the height of one riser. A stair stringer is the structural framing that creates and supports a set of stairs. Now tighten a stair gauge at 8⅛ in. Stair Stringers 4-Step Pressure-Treated Cedar-Tone Pine Decks Terraces Porches. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted. At the bottom, extend the tread line below the bottom rise to the back edge of the stock. This stringer is for testing your layout and landing height. (If one of these spots is unavoidable, carefully sight down the milled face of the stair gauge and align it with the edge of the board.) Many carpenters just cut beyond the intersecting rise and run lines so that the triangular piece of stringer falls away, but overcutting the stringer weakens it. The number of stringers needed for a staircase depends on the treads: They have to span the distance between stringers and you don’t want them to flex. Set the stringer stock on a pair of sawhorses or a work table with the crown facing toward you. When all the cutouts are made on the first stringer, you can use it as a pattern for the other stringers in the same flight. Knot-free and uniform throughout, resists cupping and warping and warranted against delamination. 8-Step Pressure-Treated Cedar-Tone Stair Stringer, Pre-cut, Pre-stained, Outdoor Use I worked on a lot of houses where standard-width stairs were fitted with treads made from 2× stock, supported by three stringers: one on each side and one in the middle. Start by laying out the top of the stringer. and the tread (1¼ in.). The easiest and most accurate way to lay out a stringer is with a set of these babies and a good old-fashioned steel framing square, not a triangular square (see “Steel Square and Stair Gauges”). You’re probably wondering about now why we didn’t just build the platform first and then cut stringers to fit. Some builders use LVL stock for stringers because it is less likely to shrink. thick, then we’d have to drop the stringer an extra ½ in., or the difference in thickness between the finished floor (¾ in.) Trusted, in-depth guidance from the pros for framing a durable, code-compliant house. The amount of extra work this takes is minimal compared to the benefit it brings. At the bottom of the stringer, make a full-scale drawing of all intersecting materials. As with floor framing, crown the stringer stock and make sure that any bow faces the direction of the tread and riser cutouts. Notching smaller stock doesn’t leave enough wood to safely carry the loads of a stair. $44.37. Buy It Now. In this case, the bottom of the stringer had to be held ¾ in. The test stringer for the upper flight had just the plumb cut and tread cut at the top and the notch at the bottom. Now for the moment of truth. A common construction or repair method for strengthening notched stair stringers is the addition of either full depth (not notched) dimensional lumber (e.g. Pros recommend a width of 16” between stringers, but depending on the stairs and the thickness of the tread, that figure could be slightly higher. We cut a board that represented one end of the platform and tacked it in place at that height. The lumber … The stringers are typically made from dimensional lumber that is cut to the shape of the stairs. SturdiStep stair treads are manufactured to be flat, straight and of precise thickness. Stringer Stock Stair stringers are typically made from 2×12 lumber. Pre-cut stringers are available from various suppliers in both dimension and engineered lumber… Instead, cut just to the lines and finish the job with a handsaw. Our local stores do not honor online pricing. Set the test stringer in place. If you stop to check the layout or to count rises or to work from the backside of the stringer, just make sure the square’s orientation hasn’t changed before resuming the layout. So what would you do if the landing were to have a finished floor that was thicker than the treads? Custom stairs and stair parts are also available through our Custom … Hold the square down firmly and mark the rise and run on the stringer. of support on the landing, not nearly enough. Stringers cut to the … off the bottom of the stringer so that the distance from the concrete floor to the first step stayed the same as the rest of the steps (see the drawing).