For questions generally relating to outdoor, semi-elevated, non-enclosed structures such as decks, gazebos, pergolas, etc.

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1answer
50 views

Cracks in deck supports [closed]

I have a deck supported by 6x6s. Two of which seem to be developing some sizable cracks. Should I be concerned? Can I repair / reinforce the posts?
1
vote
1answer
39 views

Adding height to an exsisting deck support pole

I have a small 5'x 8' deck platform that is 30" lower then my main deck. I would like to raise that platform to the existing height of my main deck. The platform has 4" x 6" supports set in concrete ...
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1answer
61 views

Will a Deck Get Damaged if it Rains Between Cleaning it and Sealing it?

I'm looking to clean and seal my deck as per this process, basically: Clean it Allow a week for the deck to dry Apply sealant The way I am thinking of timing it, there's a chance it may rain ...
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votes
1answer
45 views

How to fix flaking paint on a deck railing and make it last?

Well, two years ago I painted my deck railing and now it looks like this. (Peeling and flaking off) My instinct is to sand it down with a random-orbital sander and then a wire brush and repaint, ...
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1answer
41 views

Would you replace these deck posts? How much life do they have left?

I have a small deck that needs care. The top side is in really bad shape (rails, floors, lattice, stairs) need to be replaced. The deck is above a brick patio and I think that the posts are set in ...
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0answers
62 views

Options for correcting improper deck beam to post attachments

We purchased a house with a large deck where the post to beam connections look exactly like the prohibited configuration shown here: The 6 x 6 posts are all attached to concrete footings using the ...
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0answers
44 views

Put a watering spigot on my deck

The deck off the main story of our house is two stories up (22 feet off the ground) and there is no water spigot. My wife would really like a spigot to attach a hose for watering her plants and ...
4
votes
1answer
71 views

Good way to fix a notched railing post?

My front porch has a corner railing post that is notched on two sides. The top is 4x4, but only about 1.5"x1.5" goes below deck and it's fastened to the rim joists there. It is quite wobbly, and not ...
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1answer
258 views

Extending an existing deck

I am thinking about extending my existing deck, 10 ft wide by 18 ft long and replacing the deck boards with composite decking. I would like to know how far can I extend the deck width without adding ...
3
votes
1answer
45 views

Attach rim joist to post supporting roof

I am going to build a small deck for a front porch to replace a concrete slab. The slab had a column that held up a post going to the roof above. If I replace the slab with a deck, the corner post ...
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0answers
41 views

Decking on a Metal Roof

I can't say for sure that I've ever seen a deck on a metal roof... is it against code? If not, can anyone point me in the right direction for information about building a deck (or a crows nest) on top ...
2
votes
1answer
139 views

How was this deck/fence panel built?

If you zoom in you can see that the posts have has a groove to slide in the boards but I wonder if they guy used spaces or screws to position the horizontal boards How do you make posts like this? A ...
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3answers
113 views

Can I shim the top of an 6x6 post that i supporting a beam?

I'll admit it - I cut a 6x6 fir post 7/8" too short. I don't relish buying a new one because of cost, it being the weekend, and the attachment to the base pier is with a knife-style simpson connection ...
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votes
1answer
86 views

Can I notch roof posts to install deck beams?

I had a larger roof built over my old deck. New 6x6's were used to support the new roof. They set on cement filled 8" tubes set 40 to 46 inches into the ground. I have been told I have to use 2x8 ...
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2answers
243 views

Add slope to existing flat porch/balcony

I have a patio attached to my house (like in the image below) As you can see, it is covered and over my garage. Although it is covered, it still gets rain and snow on it and, unfortunately, the top ...
3
votes
1answer
89 views

How do cedar and pine compare as decking materials?

I'm replacing an old deck in my backyard. The existing deck is about 15X15 and is at ground level. I'm trying to decide between treated pine (Ac2) and cedar. Synthetic/composite wood is too ...
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0answers
54 views

North Carolina Code question for splicing 6x6 posts

I have a 48 X 10 second floor deck with 6X6 posts. I want to add a roof above about half of it. It is not feasible to replace the 6X6's with longer ones as I would basically end up replacing the ...
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0answers
48 views

How to repair a deck?

We need to repair the underside of our deck that appears to be breaking apart. Does anyone have any ideas on how to repair this? What materials should we use for repair? Thank you :-)
0
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1answer
46 views

Deck joists and ledger gap

Sorry if my terminology is bad, I tried to pick up some of the terms and do some research in the ICC before posing the question here. I've got a contractor replacing a deck for me and I noticed that ...
2
votes
2answers
147 views

Ground level deck - how to attach bearers to concrete

I'm building a free-standing deck that is at ground level on one side, and the ground slopes away to about 60cm on the other. My question is, what's the best approach for the bearers at the point ...
4
votes
3answers
205 views

Is it acceptable to attach elevated deck joists to rafter tails?

I'm having an attached patio built by a contractor. I am concerned about the quality of the construction. In particular the attachment of the patio joists to the house rafters. Instead of using a ...
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2answers
263 views

Understanding deck spans for beams.

I've been looking at various span charts for decks and I'm still not quite sure how to calculate it all when you take into account not just the joists, but the beams and posts as well. What we ...
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2answers
429 views

Beefing up deck joists: Decrease spacing or increase joist width?

I'm looking for an expert opinion from builders that have been there done that: I am laying out a 5' x 90' deck that is 40" above the ground. I'd like to meet 100 psf live + 10 psf dead load. This ...
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2answers
388 views

Is deck joist sistering a sloppy repair?

I have a few bad deck joists that I replaced with new PT joists. These repairs are great. Now I have a few more not too bad joists that will be rotted in a few years. I am thinking to add new PT ...
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1answer
50 views

2x6 deck joists: salvageable or need replacing?

We have a roughly 10x30 elevated wood deck off the pack of our house. The joists are all 2x6 16oc. The posts are 4x4 and are holding up a beam that the joists hang off of with joist hangers. I feel ...
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0answers
33 views

Deck Ledger with Manufactured Wood Joists

My house came with a second story deck added by the previous owner. The ledger is attached directly over the stucco and is attached to a 1/2 in plywood band board with deck screws. The band board ...
2
votes
1answer
164 views

Under Deck Ceiling Using Barn Steel Roofing Panels

I priced underdeck ceilings at $12/sq ft installed. That is just way more than I am willing to pay, and I am just not that fussy, so I am going to do my own under deck ceiling using barn steel ...
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0answers
27 views

Cracks on Decking

I just moved into a first-floor apartment with a small wood deck in the front, and just last week I applied two layers of teak oil coating. Before that, I cleaned and brushed it with a special wood ...
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votes
1answer
155 views

How do I prepare this cracked deck wood surface for staining? (Picture)

My deck is about 15 years old. I believe the previous owner stained it only once, when it was built. I've pressure washed it, and now am getting it ready for re-staining. However, a lot of planks have ...
3
votes
2answers
132 views

Do I need to screw down both sides of a composite deck board at each joist?

I'm going to be using 6" composite deck boards to redo our front porch. I'm going to use a hidden screw system where you screw it down diagonally along the edge. The typical screw pattern looks like ...
2
votes
1answer
245 views

Hurricane ties installed using joist hanger nails top AND bottom. Should I yank them out?

I'm using double sided hurricane ties to secure my joists to my beams for a deck I am building. The tie looks like below: I had been using 1.5" joist hanger nails for the 6 holes at the top that ...
1
vote
1answer
184 views

Freestanding deck - should I use joist hangers or bugle screws to attach joists to the bearers?

I'm planning a freestanding deck in the back yard, and I noticed that in this video they suggested that you could use bugle screws instead of joist hangers. Since I don't have a ledger board at either ...
3
votes
3answers
538 views

What is the right way to mount a support column to a deck and to a header?

Situation: I have an existing deck with a roof overhang. I'm in the process of planning a rebuild and need to detail how the columns will A: attach to the existing roof and B: to the deck. I can find ...
1
vote
1answer
199 views

How to seal seams between wooden deck rails?

A contractor apparently did not a good job on rebuilding my deck and after a couple of months caulking in between wooden moving deck railings doesn't provide any sealing from water dripping into the ...
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0answers
22 views

how to fix exposed deck in poor weather

We hired probably the wrong contractor to reseal our deck. Part of the deck is sheltered from above, but there is a walkway (pictured) which is not. The contractor tried to apply some waterproofing ...
0
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1answer
68 views

can a 2x4 withstand 200lbs out pressure on the 1.5" side? [closed]

I need to know if I cut a 2x4 at 42", which will be down the side of a 2x8 by 7 inches, carriage bolted at 2" and 5" below the surface of the deck, bolted through a 2x8 (1.5" thick), that will extend ...
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0answers
39 views

Solid wood beam size for deck 12' span post to post.

What size solid wood beam do I need for a deck that spans less than 7' from the house to the beam. The beam would have a span less than 12' from post to post.
5
votes
4answers
126 views

How to install 2x10 joists of slightly different sizes?

We are trying to install the joist hangers and the joists, but the 2x10s are slightly different sizes. The problem is that some of the boards are 9.25" and some are 9.5" and some in between. So if all ...
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0answers
109 views

What kind of trim should go under a deck patio door?

So an inspection on my brother's house revealed that it has been missing any kind of trim under the patio door that goes out to the deck -- possibly since it was built (he says he just never noticed ...
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0answers
64 views

If I'm attaching a freestanding deck to cement landing, is it ok to have it sloped and not perfectly level?

When I took the original measurements of the step height, I didn't take into consideration the sloping cement landing areas off the last step. So my deck height, plus the 1" decking board is about 1/2"...
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0answers
143 views

Building an 18' x 8 foot free standing deck with pergola

My plan is to build an 18 x 8 foot free standing deck at the front entrance to my home. Then add a pergola over the entire deck. My area is sandy soil. No underground utilities in the area I want to ...
0
votes
1answer
191 views

deck railings: alternatives to 4x4 posts?

I'm working on a deck with a lot of level changes. Using 4x4 posts for the railing is undesirable because it'll look rather clunky. I am wondering if there are any examples someone can point me to ...
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0answers
61 views

Code for footings for a above ground deck

We are having a 12x16 deck built. It is free standing and about 4 and 1/2 feet above the ground and contractor put 6 footings using sona tubes but only for a 10x16. We explained that the contract ...
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0answers
31 views

Tacky paint on deck

I power washed my deck , waited 3 or 4 days . Put dry lock primer on , waited another 3 or 4 days . Put first coat of exterior paint on . 5 days later paint is still tacky . What is my problem ? PS I ...
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0answers
65 views

How do I replace 2x4 outdoor decking with 1x4 hardwood decking?

I have a small entry area deck outside my front door, roughly 70 sqft. The deck is currently made of 2x4's and a few 2x6's screwed into ~16" on center floor joists. I replaced the front door and ...
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0answers
63 views

Completely waterproof top of deck/shed (would TigerPaw work?)

I have a deck at my front door. I have made it so that below the deck is a shed. I am having trouble water proofing the top of the deck. I have seen many things on the internet to have something under ...
1
vote
1answer
304 views

What size posts for elevated Kids play house?

I'm building an elevated kid's play house. The raised platform will be 6' - 8' off the ground. The platform will be 8' x 10', the house will take up half of the platform and maybe less. I'm planning ...
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vote
2answers
2k views

Adding rebar to deck footings and piers?

I've heard a few people mention adding rebar to deck footings and piers to make them stronger, but I haven't been able to find any details on how exactly to do this. Is it sufficient to just hammer ...
5
votes
3answers
807 views

How will concrete fill in?

So I am pouring some footings for a deck I am building and my current plan is to dig a hole that is 18" wide and 18" deep. I'm then going to suspend a sonotube about 6 inches above the bottom (using ...
0
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0answers
79 views

the deck is over the patio

2 storys. large deck wraps around front of the house at the upper level. underneath is conrete patio of the lower level. this great in the summer, the deck shades the patio and i great. however, in ...