1) Jack deck up and replace 6x6's and put rubber sleeve on them. 2) Summary: Concrete three 6x6 support posts under deck, Concrete above ground and a 10 " diameter around existing 6x6 posts. Jack up the deck and brace it. Dig down 20 to 24 inches into the ground.
Full Answer
How do you support a 6x6 deck post?
2) Summary: Concrete three 6x6 support posts under deck, Concrete above ground and a 10 " diameter around existing 6x6 posts. Jack up the deck and brace it. Dig down 20 to 24 inches into the ground. And sleeve that hole approx 6 inches above the ground so there is no chance it will ever rot again.
How deep do you dig for deck support posts?
2) Summary: Concrete three 6x6 support posts under deck, Concrete above ground and a 10 " diameter around existing 6x6 posts. Jack up the deck and brace it. Dig down 20 to 24 inches into the ground.
What happened to the cedar posts on my Deck?
They put the deck posts 6" deep into the wet concrete. When the concrete hardened, they covered those footers with 5" of dirt, which looked nice and made the dirt level with grade. Over the next 12 years, the rainwater draining from the downspout next to a post slowly rotted away the cedar. The 6x6 post was now a 4x4 post and was continuing to rot.
Do deck support posts start to rot?
One of the three main deck support posts supporting my deck is rotting just above the ground. The other 2 may be starting to rot just below the ground. The house is about ten years old, but we've had a kiddie pool on the deck and I think the splash water from that may have contributed to early rot of pressure treated wood (6x6).
How do you fix rotting wood post without replacing it?
3:437:27How to Repair a Rotted Porch Post | Ask This Old House - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd i also like the fact that i have a lot more surface right here to glue and screw the two piecesMoreAnd i also like the fact that i have a lot more surface right here to glue and screw the two pieces together that makes a lot of sense all right so now all i have to do is trace our patch.
How do you reinforce a rotting deck post?
0:2715:43Fixing Rotted Deck Posts - YouTubeYouTubeStart of suggested clipEnd of suggested clipUp some supports under it so I can cut off the bottom of these posts have rebar I'm going to drillMoreUp some supports under it so I can cut off the bottom of these posts have rebar I'm going to drill into the existing concrete put the rebar there have anchors for the bottom of these posts.
How do you repair a rotted deck post?
The best way to repair rotted deck post is to replace it. If the post has been sunk into the ground and backfilled, you'll need to excavate the entire post, remove it, and install concrete in a sonotube to above grade. You can then mount a new deck post and post bracket on top of the new concrete support.
How do you replace a 6x6 post on a deck?
0:024:17How to Replace a Deck Post | This Old House - YouTubeYouTubeStart of suggested clipEnd of suggested clipWe have a hole on the bottom of the old post this pin that sticks out of the concrete pier was meantMoreWe have a hole on the bottom of the old post this pin that sticks out of the concrete pier was meant to keep the post on the pier.
How can I make my deck posts stronger?
1:282:29Build a Stronger Deck: Guard Post Connections - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou'll need to create a secure connection using blocking and tension ties at each end if yourMoreYou'll need to create a secure connection using blocking and tension ties at each end if your railing is 42 inches high. Use a heavier tension tie like the HTT for blocking.
How do I strengthen my deck posts?
Reinforce post connections Strengthen post connections with carriage bolts. Drill holes, knock the bolts through, then tighten a washer and nut on the other side. Ideally, posts should sit directly under the beam or rim joist to support the deck.
How do you fix rotted pressure treated wood?
5 Steps to Repair Wood RotGather tools and materials.Remove rotten boards Use a 5-in-1 rasp, chisel, or claw hammer to remove the rotted areas of wood. ... Apply wood hardener, filler, or epoxy If minor damaged wood cannot be easily replaced, wood hardener, filler or epoxy may help strengthen the damaged area.More items...•
How do you join two 6x6 posts?
0:4212:256X6 concealed post bracket, Simpson Strong-tie CPT66Z - YouTubeYouTubeStart of suggested clipEnd of suggested clipToday today we're gonna work on these 6x6 posts the ones that I put the all thread in the concrete IMoreToday today we're gonna work on these 6x6 posts the ones that I put the all thread in the concrete I drill out some holes and use this Simpson Strong Tie s et - 3G it's an epoxy adhesive two-part.
How do I join two 6x6 posts?
In my experience, the most common and aesthetically pleasing way to do this would be a half-lap joint with fasteners connecting them (nails, screws, carriage bolts, pegs, etc). At this point you could also use Simpson tie connectors, or two angle braces.
How do you replace a deck load bearing post?
0:285:44How to replace a load bearing post - YouTubeYouTubeStart of suggested clipEnd of suggested clipAs a first effort. To allow us to take it out and we need to support that while we're repo'ingMoreAs a first effort. To allow us to take it out and we need to support that while we're repo'ing concrete. This post is supporting the upper floor deck but it's not supporting a whole lot of weight.
How do you fix rotted pressure treated wood?
5 Steps to Repair Wood RotGather tools and materials.Remove rotten boards Use a 5-in-1 rasp, chisel, or claw hammer to remove the rotted areas of wood. ... Apply wood hardener, filler, or epoxy If minor damaged wood cannot be easily replaced, wood hardener, filler or epoxy may help strengthen the damaged area.More items...•
What to do with a rotting deck?
Remove any rotted boards and replace them with new, pressure-treated ones. Apply a water-resistant coating over the entire deck, including the support pieces. Even out any spots that create water pooling.
How do I add a support post to an existing deck?
Cut a treated post to fit between the post base and the top of the rim joist. Set the deck support post into place and tack it to the post base with 8d or 10d galvanized nails (as seen in photo). Place a level alongside the post. When it's plumb (straight), tack it in place to the rim joist.
How tall are 6x6 deck posts?
My deck is supported with 6x6 pressure treated posts which are about 4-5 feet tall. I noticed some vertical splitting of the posts which makes me a little nervous. I am wondering what would be the best way to reinforce these posts. Thanks in advance for any help.
How deep are the posts in a sandbox?
The posts are buried four feet into the ground with concrete. The post holes are 18" diameter (4 feet deep) - so there is a lot of concrete in each post hole.
How deep are concrete posts?
jweiner said: The posts are buried four feet into the ground with concrete. The post holes are 18" diameter (4 feet deep) - so there is a lot of concrete in each post hole. Click to expand... Typically the posts should be connected with a metal bracket on top of the footing so the post is not inside the footing.
What is the worst thing that can happen in woodworking?
Short of cutting off a body part, the worst that can happen in woodworking is manufacturing really nice looking kindling. --- Quoted from lenaitch
Is 6x6 a good compression?
People used to frame houses with 2x4's 24" on center and those houses are still standing and I am sure they are all cracked pretty good. A 6x6 has a vertical compression limit much higher than anything you could ever put on it
What to use to keep 4x4 posts from moving?
Use a lateral brace to keep the 4x4 posts from moving.
How many bottle jacks to lift 4x4 posts?
I used two bottle jacks to lift 4x4 posts against the beam to hold it in place. Experience taught me to:
How high should a concrete footer be?
Some cities have amended the building code requirements. In my small city, our codes are very specific and require that the concrete footers be 6" above grade, be rounded on top to allow the shedding of water and the post must be attached to the top of the footer with a pre-manufactured, galvanized post base that is 1" in height to keep the post from touching any standing water. It also requires a rebar reinforcement inside the concrete. While this code may seem extreme and a lot of extra work, it means a deck made today will probably be standing strong in 30 or 40 years.
Why not pour new concrete on top of old concrete?
On a very windy day, under the right conditions, the wind can blow under the deck or roof structure and lift the deck up if it is not anchored properly. If rebar is not used to anchor the old footer to the new concrete, the deck could lift up and crash down.
How to hold old concrete footer to new concrete?
To hold the old concrete footer to the new concrete that would be poured, I had to put a rebar structure in place. The structure consisted of 4 vertical rebar rods placed into 3" deep holes drilled into the existing footer. The rebar rods would extend up to 2" from the top of the new concrete footer. A rebar square would be wired near the top of the rebar rods.
How to hold rebar in footer?
To hold the rebar in the old footer, I used a concrete anchoring adhesive called Sika Super Strength Anchoring Adhesive from Lowes. It was actually an expensive epoxy that came in a tube that fit in my standard calking gun and every home improvement store carries an equivalent brand. For best results, I squeezed the adhesive into ONE 3" hole to about 3/4 full. Then I pressed the rebar rod into the hole, twisting back and forth slightly as it went down. As it did go down, the level of the adhesive went up to leave a nice ring around the top of the hole. Then I moved on to the next hole. The epoxy adhesive hardens FAST. It is very important to work on ONE hole at a time.
How do I clean a footer on a boat?
I spent a good amount of time cleaning the footer. Using a small shop vac and scraping tool, I removed all the dirt I could on top of and in the hole in the footer. Then I used a garden hose with the nozzle set to fine spray to get the rest of the dirt off. The shop vac was used to clean the remaining muddy water from the footer.
What happens if you don't have a support post on a deck?
If you have an elevated deck post, make sure they’re supported by vertical posts. If they don’t have any support on them then they could easily form cracks or splits. Also, water in the base of the post can cause serious damage to the wood fibers. This will cause the wood fibers to become soft.
Why do deck posts crack?
Well, cracks occur on deck posts as the wood shrinks. Here, dried out woods mainly contribute to wood shrinking. As a result, cracks take place on deck posts.
How to repair a cracked wood floor?
Step 1: Apply Fillers in Woods. To start proceedings, take your putty knife to level the damaged area. However, you can also use a spatula as an alternative to a putty knife. After this, take the knife to apply the filler into the cracked area.
How to cut cracks in wood?
Make sure to take the measurement a bit longer than the cracked areas. After you’re done, take a band saw and start cutting the slices of wood from the measurement. Here, wear gloves and cut by imitating the shape of cracks.
How to fill cracks in a drywall wall?
However, you can also use a spatula as an alternative to a putty knife. After this, take the knife to apply the filler into the cracked area.
Why does wood crack?
Well, cracks mainly occur due to the woods shrinking. Many think that it’s the excess overload that causes woods to crack but actually that’s not the issue. Normally, drying out of the woods causes wood to shrink.
How long does it take for glue to dry on a cracked floor?
Remember to keep the glue and water as it is and let it dry for 24 hours. Lastly, scrape any residue from the cracked area.
