bolting 5x5 posts to deck for pergola - outdoor deck manufacturer bolt down bracket system 4 assembly . - hayneedle deck or concrete surface, it is highly recommended that you purchase this product. designed to be used to mount any new england arbor product with 5x5 posts.
i put the built-up beam span table below but i would very rarely use a built-up beam in an exterior application where they are exposed to the moisture conditions like a deck. with the min. code for nailing they will still check, may warp and will shrink at the splices which allows moisture to get trapped with dirt promoting the compromise of the beams over time.
ive been building decks for almost 20 years and went back and looked at stuff i had done this way and there was no problem. i understand notching the post is the way to go but why put the extra effort in it if it doesnt need to be done? i believe i do very nice work and do not sacrifice structual integrity by using this method.
if you are mounting a 5 x 5 post vinyl pergola or arbor to a wood deck or cement patio, the pergola patio mounting system makes it easy. simply measure your footprint and lag bolt the brackets into place. insert 4 x 4 pressure treated wood posts purchase separately into the brackets, and screw them in place.
the issue with a pergola on a deck is not the connection to the deck - if done properly. it is with the deck just sitting on concrete blocks with no connection means to the concrete or the ground whatsoever. this brings me to the pros and cons of the concrete blocks.
insert sonotubes in the holes, mix and pour your concrete into them, and insert a 5/8 j-bolt in the center of each while the concrete is wet, extending about 1 up. our design called for the four 6x6 posts to be set around 12 apart on the width, 9 on the depth, to provide a stylin overhang.
re: post to beam attachment with pergola the main problem with sandwiching the post between the beam is you're relying entirely on the bolts to transfer the loads to the posts. should the wood crack around the bolts, you lose that connection and you've got nothing holding up the outside of the deck.
simply measure your footprint and bolt the galvanized steel brackets into place. insert 4 x 4 10cm x 10cm pressure treated wood posts purchased separately into the brackets and screw them in place. slide your pergola posts over the wood posts, and screw the pergola posts into the wood. the result is a lasting installation that is safe and rigid.
ledger bolting, joist hangers, joist and beam spans, and post-to-beam connections all get analyzed and scrutinized by the contractor and the inspector, but the support posts seem to be ignored. how often, in the context of the deck's height, are you questioned about what dimension the posts supporting the deck will be?
decks come with everything you need to attach your structure securely. option 1: standard anchor kit . the metal anchors sit on the surface and are attached using either 2 anchor bolts for concrete or 2 lag bolts if you attaching to a wood deck . the posts sit on the anchors and are attached to the anchors with lag bolts provided 2 per posts .
simply measure your footprint and bolt the brackets into place. insert 4 in. x 4 in. pressure treated wood posts purchase separately into the brackets and screw them in place. slide your pergola posts over the wood posts and screw the pergola posts into the wood. the result is a lasting installation that is safe and rigid.
this article is about how to anchor post to concrete. this diy step by step project project is very useful, as when building a deck, a railing or a fence, you need to anchor posts to concrete. the techniques needed to attach the wooden posts to concrete are strhtforward, as anyone can get the job done very quickly. first of all you have to