Residential decks must be designed for 2kPa live load. How do I know if my phone is official or unofficial? At 16 inch spacing, 15 feet 2 inches and 13 feet 3 inches at 24 inch spacing. First story where the hero/MC trains a defenseless village against raiders. I don't know if my step-son hates me, is scared of me, or likes me? Hanging a heavy object with the help of a plywood beam (due to a mismatch with studs), How should this vintage wall-mount sink be mounted? How far apart do deck footings need to be? If you need to, use some metal joist hangers if things get to tight to nail from each side. The consent submitted will only be used for data processing originating from this website. Books in which disembodied brains in blue fluid try to enslave humanity, Avoiding alpha gaming when not alpha gaming gets PCs into trouble. The deck screws will be directly embedded into a solid ceiling joist. ![]() You could lay a 2x4 across the span and not have to drill the bottom at all put your load on the 2x4 even a 100 lbs across 2 would be no big deal. In this image, the wooden triangles inside two parallel beams make up the truss web. What do you call a woman older than a cougar? now Let's find the tributary areas of a deck. If you have sandy soil, you will need more footings because the sand will not support the weight of the deck as well as a more compact soil. However, the framing should be in good condition to handle the weight. So instead of ceiling joists in my garage, I have the trusses supporting the second floor as my garage ceiling. Site design / logo 2023 Stack Exchange Inc user contributions licensed under CC BY-SA. One reason this is done is to ensure that when the lumber is finished and sold its dimensions will be reasonably stable, and the board wont continue to shrink significantly. However, this does not impact our reviews and comparisons. I'd be concerned about the pullout strength of the deck screws (especially if your rack was particularly big or you have a fondness for cast iron). 2) Id check to see what is loading the floor above. It is highly advised to consult a structural engineer to determine if the existing deck is capable of withstanding the heavy weight. How can we cool a computer connected on top of or within a human brain? Install blocking between a pair of ceiling joists to hang a heavy object between them. He is also the editor of the Roof Online website. Before you purchase an overhead storage rack for your garage, I recommend checking out my article, making overhead storage as safe as possible. If that doesn't fit, aim for a #12 deck screw. ![]() Garage ceiling hoists are a different challenge. Why did OpenSSH create its own key format, and not use PKCS#8? Inspect the deck railings, posts, joists and other deck components for signs of strength and stability.
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