Therefore a post to support this built-up floor beam will need to be 6" by 6". Therefore, a deck of 120 square feet multiplied by 50 shows that your deck can hold 6000 pounds, including the structure. You probably found this (douglas fir-larch), not aspen. Ultimate Guide and Reviews of The Best Framing Nailers. Updated: 00/04/25 Stone Coverage Calculator for Rock Landscapes, Picture Hanging Calculator with Gallery Spacings, Boulder Wall Calculator for Retaining Walls, Log Weight Calculator for Any Wood Species, Post Hole Calculator for Concrete Embedded Posts, Standard Heights for Light Switches, Outlets & More. The processing length and hole are produced according to the processing requirements. Next select a length in feet and inches. Ron. Maximum Deck Post Height (ft) Wood Species. . We rarely get anything more than that. This advertisement will close in seconds. Thanks for the input; suggestions/questions are always welcome. You're talking about a huge loss of this thing buckles. Updated: 00/04/25 Now since we got the structural issues aside but if anyone thinks of anything else please do let me know What do you guys think of a black or maroon metal roof? After rereading your post I see you are going to have a gable roof which will give it sheer strength. Multiply 36 by the total load 50 = 1800 pounds. Now, I have discovered that I enjoy creating various shapes and DIY wood stuff using different types of wood tools and techniques. The above listed weights are approximates and are intended as a general guideline only. Theoretically, increasing the span from 11 feet to 14 feet should increase the beam deflection by a factor of 2.5 for similar loading (not exactly the case here, as you're re-loading the beam more to mid-span). JavaScript is disabled. so, what you have listed looks plenty beefy. However, that "footprint" is reduced by the mortises and housings that you cut into it. Actual shipping weights should be verified at the scales. How have you determined the 30,000 lb load? The farther apart the posts are spaced, both in building width and side wall post spacing, the more load on each post. In both theory and practice, most decks built with traditional wood framing are designed to carry loads of about 50 pounds per square foot (PSF). Safe loads for Wood Columns - No.1 grade Douglas fir-larch: a kip is a non-SI unit of force - it equals 1,000 pounds-force. Values do not consider combined axial and out-of-plane bending. We hope you enjoy shopping at Elite Trimworks. //-->. document.write('') Posts are held to concrete footings with metal brackets, they are further supported 3' up by the floor framing and then again by the roof structure. myimages[1]="../../../images/top-banner/ez50-banner.jpg" S, 2023 Physics Forums, All Rights Reserved. Skip to content CUSTOMER SERVICE:(800) 299-8981 Left Right Currency What method are you using to connect the beams where they meet at each corner? Is any of this a roof load? Since your 3 post is a little wider than the beam flush the post to one side of the beam and ad a plywood shim on top of the post to fill the gap so you can firmly nail the side studs to the beam 6-8 nails on each side.