6x6 beam span chart. Up to $9 cash back what is the maximum .
6x6 beam span chart For other grades, loading conditions and on-center spacings, refer to Maximum Spans for Southern Pine Joists & Rafters published by the Southern Determine what size deck beam you need based on your support post spacing, as well as the proper concrete footing diameter, with our beam span calculator at Decks. The header and beam tables provided below have been computed using allowable stress design and Learn about Douglas fir span capabilities with this comprehensive guide. Based on span and load type. Try it out at Decks. Find your LVL specifier's guide PDF for download. Learn how to determine cedar lumber spans for decks, fences & more. The Southern Forest Products Association provides allowable load tables for headers and beams to assist architects, engineers, contractors and other professionals engaged in designing and building residential and commercial structures in selecting the proper size of header or beam for the job. S. Calculators are for use in U. This calculator takes into account the strength properties of different wood types, the dimensions of the beam, and the expected loads it will bear. ALLOWABLE SPANS FOR Tile Roofing; Plaster Below 2 DL = 30 psf LL = 20 psf 7’ - 11” 7’ - 3” 6’ - 1” 12’ - 7” 11’ - 1” 9’ - 0” 16’ - 3” 14 Chart FLOOR BEAM SPAN CHART FOR SINGLE SPAN SIMPLE BEAMS LOADS IN POUNDS PER LINEAL FOOT (PLF) For more than 300 years, Southern Pine headers and beams have framed millions of windows and doors and supported just as many floor joist systems. Use these simple calculators to size Trus Joist TimberStrand LSL, Parallam PSL and Microllam LVL beams and headers and Treated Parallam Plus PSL deck beams and columns. Includes load analysis and wood type selection. 1 Douglar Fir-Larch Floor Beam Maximum Total Load (PLF) 4x8 2744 76 1227 849 624 377 306 212 181 156 4x10 4x12 8723 3141 2181 1602 969 785 545 465 401 2517 1020 708 521 315 255 177 151 130 4086 1907 1318 968 586 474 LOAD TABLE FOR SPANS OF WESTERN CEDARS BEAMS AND HEADERS in al Foot of Total Load (Live + Dead Loads). Note that the allowable stress method is used; only rectangular sawn lumber sections are tested; beams are assumed to be simply-supported and may be laterally-braced either continuously or only at the supports and point loads (if any). This easy-to-use tool let you perform such calculation within a few seconds thanks to easy input and VERSA-LAM® laminated veneer lumber (LVL) beam and header span and size charts available for download. Aug 4, 2025 · These case studies illustrate the importance of carefully considering the load, tributary width, lumber species and grade, and span table data when designing a structure with 6×6 beams. Wood Beam Span Calculator The Wood Beam Span Calculator is designed to assist users in calculating the maximum span and deflection for wood beams of various types of lumber, grades, and sizes. Calculator generates the maximum span distance as well as the bending strength (F b), shear strength (F v) and bearing strength (F cp) values for each Stamp selected. 0) now Load Duration (C 1. Jun 11, 2025 · Discover how far a 6x6 beam can span for your pergola. Design loads are in pounds per square foot and are designated with a # symbol in the tables. Information about Alaskan Yellow Cedar Glulams comes from Boise Cascade. Aug 22, 2025 · Find proper wood beam size for your project with this wood beam span calculator. 6X6 Beam Span Chart - Find a residential steel beam span table and a calculator for different beam. Wood frame construction design relies on the lumber design values and allow-able span tables published in building codes and stan-dards, and industry technical publications. Jan 6, 2025 · The beam size should be based on the span of the cover and the weight it must bear. Four plan types are included for each selection of beam span and spacing, as shown in the framing plans below: Enhance the precision of your projects with our advanced Span Calculator, updated to reflect the 2024 NDS Supplement - Design Values for Wood Construction. Effective post lengths, l e, are the actual wall height minus the thickness of (3) 2x plates (4 1/2"). Use this beam span table to help you when building decks. Learn how with this residential structural design tutorial. I'd be really wary of it's carrying capacity and splitting tendency. Engineer's calculator is a free online calculator to help you solve beam bending forces, cross section properties, steel and wood beam designs, concrete spread footing capacity Help please; 6x6 post spacing. Determine Maximum Joist and Rafter Spans SFPA offers nearly 100 span tables for treated Southern Pine lumber, joists and rafters, and headers and beams. The most commonly This code and deck beam span chart simplifies sizing deck beams for 2-ply and 3-ply built-up beams, ensuring proper construction and safety. Our goal is to provide you with the information to make an informed decision about building materials. For Canada switch to Canada Sizing Table Lookup. Wood framing tables can contain a lot of information in one table. Just enter a zip code. Learn how to calculate the span of a steel beam without support based on its depth, weight, type, and other factors. Up to $9 cash back what is the maximum A deck beam can only span so far. Use the span tables or the span calculator to design wood structures according to your local building code. It The SkyCiv I beam load capacity calculator is a free tool to help structural engineers calculate the capacity (or strength) of an I beam, as defined by the AISC 360 Steel Design Standard. Learning how to design with them becomes straight forward with a few pointers. 6x6 posts, with triple 2x10s for a cantilever beam. Apr 10, 2023 · Q: Can I use a different size beam for my pergola? A: Yes, but it’s important to choose the right dimension for deflection properties. Joist Span Table for Floor Joists Floor Joist Span Tables for Common Sizes and Species of Wood Joist span table - use these span tables to determine maximum spans based on the species and grade of lumber, the size of the floor joists, the spacing of the floor joists, and either of these two common design scenarios: Live load of 30 PSF / a dead load of 20 PSF / and a deflection limit of L/360 Apr 18, 2024 · A Porch Roof Beam Span Calculator is an essential tool for homeowners, architects, and builders planning to construct or renovate a porch. You can use Maximum Span Calculator and Sagulator tools to help make your decision. Select the application below you are looking to calculate. The Southern Forest Products Association’s span tables for Southern Pine headers and beams provides an easy method for selecting the proper Southern Pine header or beam for its intended application, including size selection and allowable load Southern Forest Products Association Span Tables Span tables for visual and mechanical grades of southern pine lumber joists and rafters, and southern pine lumber and glue-laminated timber (glulam) headers, beams and girders. Information about Treated LVL Framing Lumber is from Pacific Wood Tech and for beam spans for double-1. Select wood species, Input expected load type (live load, dead load) and specify beam spacing. Explore using a wood beam span calculator for accurate beam length determination. They're for posts, not beams. We’ll also compare 6×6 beams with triple 2×6 beams, and provide a span chart for 6×6 beams. 2 pine or LVL. The spans given are rounded to the nearest inch and repre-sent the maximum allowable span when controlled by deflection and/or bending. I'm unclear whether you are asking about joists, or a beam to support joists, or what. 5″ material references this spans chart. Explore factors like load, size & grade. The following are links to several online span tables: Canadian Wood Council Span Calculator Southern Forest Products Association Span Tables Western Wood Products Association Span Tables Pulling It All Together Calculating Loads May 18, 2016 · Calculate the size needed for a beam, girder, or header made from No. Key Takeaways from the Examples Stronger wood species and higher lumber grades allow for longer spans. Read the Tutorial for Understanding Loads and Using Span Tables. com. Our Span Calculator tool helps you quickly determine the maximum safe span, deflection, bending stress, safety factor, and usage recommendations for beams made from common construction materials like wood, steel, concrete, and aluminum. These tables provide maximum spans for the #2 grades of four common species of lumber (Southern Pine, Douglas Fir, Hem-fir, and Spruce-pine-fir (SPF). Wood Beam Span Calculator When building a structure that relies on wooden framing—like a deck, floor, ceiling, or roof—it’s crucial to determine how far a wooden beam can safely span under various load conditions. Jan 22, 2025 · To use wood bean span calculator, enter your beam dimensions (width and depth in inches). And, it's just flat out small for a 10' span. Where homeowners and builders connect with each other! There are other span tables and publications available too. Western Cedars is a species group of any combination of Incen e, Western Red, Alaska and Por 2 uc it of Span/360, Load Dura Lumber Spans Quick Reference Card Floor Joists 10 PSF dead load L/360 deflection limit Find deck builders from the USA and Canada. Get expert tips on load capacity and design for a sturdy, stylish outdoor space. Covers any span and every load with pin point accuracy. This tool is designed to provide accurate maximum span calculations for a wide range of commercially available softwood and hardwood lumber, including prominent species such as Douglas Fir, Southern Pine, Hem-Fir, and Spruce-Pine-Fir. 2, intended for use under wet-service conditions (floor/deck joists) where moisture content (MC) exceeds 19%. Dec 13, 2024 · Maximum Rafter Spans for a Patio Roof Next, calculate beam placements and how best to coordinate them with the rafters. I'm going to install jack posts to relevel and support the beam but am curious what kind of span that 6x6 can handle. Refer to the deck beam span table below to assist in determining the maximum span of a given beam between posts. oug Fir Timbers Column & Load Tables to I ILL to DL Rati Normal Load Duration (C 1. A “span options” calculator allows selection of multiple species and grades for comparison purposes. FOR DOUGLAS FIR-LARCH, HEM-FIR, SOUTHERN PINE AND SPRUCE-PINE-FIR Wood framing is the material of choice for residen-tial construction and is increasing its market share in non-residential construction. Quick answer is that 6x6 beam really isn't made to be structural beam, particularly not with load above it. This tool is especially valuable for architects, builders, and DIY enthusiasts who need to ensure their wood beams are capable of supporting specified loads over particular distances. Plus, get span charts for easy reference. Oct 13, 2016 · The primary factor is whether you have a full-span engineered truss system or a conventional ceiling joist configuration where they'll be carried by the beam. Applications In 6X6 Beam Span Chart 6X6 Beam Span Chart - Find a residential steel beam span table and a calculator for different beam. Q: How does total weight impact beam sag? A: The total weight added to the beams and rafters can increase the deflection or sag. With this knowledge, you can confidently select the right beam for your next project, ensuring structural integrity and Engineer's Calculator is a free online calculator to help you solve beam bending forces, cross section properties, steel and wood beam designs, concrete spread footing capacity and anchor bolt capacities. The beam is in good shape but only has a few 4x4s as posts with 7 foot spans between them. Repeat until desired number of Stamps have been added. "6x6 beams on galvanized anchor brackets" sure sounds like you are using "beam" to mean post, which confuses your question. . Know exactly how far. Discover span charts and practical applications for safe and efficient construction. May 26, 2025 · Plan your deck with confidence using our Deck Post Span Calculator – a smart, reliable tool for safe and efficient deck building. Find the maximum allowable lengths of joists and rafters for different species and grades of lumber. Jan 9, 2016 · Western Red Cedar engineering data including formulas, design values, span tables, size factors, wet use factors, duration of load adjustment and coverage tables. In this article, we’ll explain how far a common 6×6 softwood beam or header can span, and its load capacity. Tables 4, 5, and 6 contain design loads for 6x, 8x, 10x and 12x timbers. In designing a steel I beam member, determining how much strength or capacity it has is an important step. The importance of calculating the correct beam span cannot be overstated, as it ensures the safety and durability of the The design loads for 4x4 and 4x6 lumber for the commonly used grades are listed in Table 2, and for incised lumber in Table 3. Shaded values are limited by the perpendicular-to How to read floor beam span tables (page includes a span calculator). Jan 3, 2005 · Size your deck beams and headers with our easy-to-use span table, which allows you to cross reference the post spacing and joist length to determine the right deck beam size. Download SFPA’s Southern Pine Headers and Beams, which provides size selection tables for various beam spans and loading combinations for Southern Pine dimension lumber and Southern Pine glued laminated timber. By inputting these parameters, users can quickly determine how far a beam can safely span without requiring additional support. Simply put, we can't say for sure from our desks what you need, but I say that a 6x6 isn't it. Jul 1, 2024 · The 6×6 beam span chart is an indispensable tool for architects, engineers, and builders alike. My plan is a 10x16 deck (10 ft joist span off ledger, sitting on the beam at 8 ft). Post heights are based on standard precut stud heights and associated top plate heights. Enter lumber size, type of use, and span requirements in the Design Criteria section. 1 and No. Beams Treated Southern Pine Span Tables Tables 1 through 3 are abbreviated span tables for pressure-treated Southern Pine visual grades No. It’s important to factor in the weight of The allowable (ASD) loads are based on the 2015 National Design Specification for Wood Construction (NDS). Alaskan Cedar AITC AC-FK Roof Beams Construction Load AITC AC-FK Roof Beams Snow Load AITC AC-FK Floor Beams Live Load Douglas Fir AITC DF-25 Roof Beams Construction Load AITC DF-26 Roof Beams Snow Load Jun 23, 2025 · Using a beam span calculator: The calculator indicates that the maximum span for a 6×6 Douglas Fir beam (Select Structural grade) supporting a load of 50 lbs per square foot with a deflection limit of L/360 is approximately 6 feet. 2. 15 360 o. Beam span calculator for help, simply click on the beside the section you need help with, watch this tutorial video. Wall height is nominal height plus 1 1/8". May 24, 2025 · Determine maximum safe span distances for wood beams based on load requirements, beam size, and lumber grade specifications Using span tables to size joists and rafters is a straight-forward process when you understand the structural principles that govern their use. Here is a patio cover beam size chart to assist you in selecting the appropriate beam for your project. 1 Douglar Fir-Larch Roof Beam Maximum Total Load (PLF) No. This calculator aids in determining the maximum distance a beam can span between supports without compromising structural integrity. The Wood Beam Span Calculator is a highly useful tool for contractors, builders, architects, and DIYers. Span Tables Use the span tables in the links below to determine the maximum allowable lengths of joists and rafters. Use this wood beam span calculator to check a wood beam of a particular size and length to see if it can support a given uniform linear load by comparing its allowable and required bending and shear stress. A sketch would be helpful. Nov 1, 2023 · One of the beams in the crawlspace which carries floor joists for the room above as well as a load bearing wall is an old rough-cut true 6x6. Calculate safe span lengths for wood beams under different load conditions for reliable structural framing in construction. Beams are horizontal, posts are vertical. This comprehensive guide provides detailed information on the load-bearing capacity, deflection characteristics, material properties, and design considerations of 6×6 beams. applications only.