Questions tagged [deck]

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

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1answer
4k views

Can I build a deck close to the ground? [duplicate]

Possible Duplicate: Can I build a deck this low to the ground? Every set of instructions I've seen for building a deck requires me to put joists on top of beams attached to posts. But I only have ...
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2answers
265 views

Can salt be used to create a slip resistance surface in concrete?

Is it true that salt can be used to put a slip resistant surface in fresh concrete?
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1answer
2k views

How can I stop PVC decking from squeaking?

We recently installed a TimberTech deck using all-PVC flooring. They use a clip fastening system (non-nail and non-screw)that recommends the floor joists be spaced for 12 inches on center, if diagonal....
4
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1answer
3k views

Does anything need to be done to prep the ground before building a low height deck?

Previously I asked about How to add on to a concrete patio? I am still considering my options and am now considering making a wood deck instead of a concrete patio. The deck would be about 14 feet by ...
3
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3answers
952 views

Replace rotting porch treads with trex?

My front porch has some treads and the bottom riser are rotting out. I'd like to replace the surface with Trex if possible. Is it as simple as removing treads and risers and replacing with Trex ...
5
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1answer
801 views

How can I restore ridged decking?

My in-laws have a deck out the back of the house. They're old and the deck hasn't been maintained in 10 years or more. Many of the boards have blackened and are lethally slippery if the weather is ...
3
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1answer
6k views

How can I extend a deck post on an existing deck?

I have an existing deck (built in 1991) that I am making repairs to. As part of the work I want to extend the deck cover that's already there. Existing deck Desired outcome So I know I need to ...
9
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1answer
8k views

Should I powerwash and waterseal a pressure treated deck?

Is there any maintenance that I should be doing such as yearly power-washing and water-sealing for a pressure treated deck?
3
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1answer
3k views

How do I install concrete blocks to support deck stairs?

I just had a deck constructed and it failed inspection, partly because of missing concrete blocks where the steps meet the ground (see also my related question Deck handrail bracket). How would I go ...
3
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1answer
5k views

What is the best way to fill in the holes in aluminum siding?

In about 2 weeks I'm doing a little cathartic destruction of a deck on the back of my house. The deck came with the house and has suffered YEARS of neglect, it's beyond repair, built incorrectly, and ...
2
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2answers
243 views

Would it be safe to leave charred wood on a deck until repairs can be made?

Had a small fire incident outside on our wood deck. There didn't appear to be any structural damage to any of the supporting material, just a few surface boards which need to be replaced. Can the ...
3
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3answers
825 views

Should I shovel snow off my vinyl deck?

Will there be damage if I don't shovel the snow off (due to snow thaw/freeze/thaw)? Is it safe to use a metal shovel on vinyl decking? Is it ok to allow the stuff to melt naturally if I don't plan to ...
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2answers
6k views

In a cool damp climate, should I use hardwood or synthetic decking material for a deck that will be near a large tree?

We're building a 12x24 deck in our south-facing backyard in Seattle (aka rainy Pacific NW). There's a very large willow tree in our backyard that doesn't directly hang over the deck, but certainly ...
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1answer
446 views

Is clorox outdoor + jomax safe on vinyl decking?

I used the recipe suggested in this question to successfully clean my vinyl siding. Its a combination of Jomax, Clorox outdoor, and water. I'm wondering if this solution will work fine on my vinyl ...
5
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3answers
3k views

How to plan for the future when installing a new roof?

We're hiring a contractor to take off the existing roof, repair/replace any rotted sheathing and rafters, and install a new roof. We've also asked that they add a new plumbing vent stack for a new ...
4
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1answer
4k views

How high should I make my yurt platform?

I am building the floor/platform for a 30' yurt. It's basically a deck. 30' diameter circle pre-cast concrete pier blocks 4" x 6" pressure treated joists, 4' o.c. 1 1/8" tongue-and-groove plywood ...
3
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1answer
338 views

My deck dies in a funny pattern — does that mean this board is upside-down?

My deck looks like this after it rains. One board and parts of others are damp for a long time after everything else has dried. What could cause this and is it hard to fix? My only guess is that ...
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1answer
357 views

Preparing a deck & playset for re-staining

The question asked here is pretty much similar to mine except that there are few splinters and chipped wood on the deck. How to smooth those out? Also there is a kid's play structure (with steps and a ...
5
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3answers
2k views

How do I properly paint a wood floor made of plywood?

I have built a yurt platform, which is basically a deck with 1 1/8" tongue-and-groove plywood as the decking. Usually that stuff is used as a subfloor, but in this case it's the floor itself. Call it ...
8
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1answer
299 views

I need to clean and reseal my dock, most sealers don't mention if they are safe to use over water

I have a wood dock over a lake. It is time to clean and seal the dock. I am planning on pressure washing the dock first, then I am planning to have a clear seal. Looking at products in Lowe's and ...
6
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1answer
17k views

Attaching a pergola (or deck) to vinyl siding

Building a structure which is attached to a house usually involves a plate which is bolted to the existing building, typically a 2x8, or 2x10. I understand how to structurally attach this, my concern ...
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2answers
10k views

How should I finish and protect outdoor wooden steps?

My house has a wooden staircase leading up to the front door. It gets a lot of traffic and is uncovered, so its exposed to New England winters. This means snow, ice, ice-melt, sand, shoveling, etc.. ...
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1answer
2k views

How close to plumb to deck posts need to be?

I'm building a deck as the floor of a 30' yurt. Construction is 4" x 6" joists on 4" x 4" posts, on pre-cast concrete pier blocks, on tamped gravel footings. Posts are 20" - 30" long. Lumber is ...
9
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2answers
3k views

What are the proper steps for staining a deck?

My deck just past its 10-year mark and is starting to look quite tired. It's time to restain it. What steps do I need to take to make sure I do everything right, from start to finish?
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1answer
764 views

Outside Ceiling Fan Problems: Light But No Fan

Over the course of the winter, the ceiling fan on my screened-in deck stopped working. The attached light still functions properly, so it is definitely getting electricity, but the fan will not ...
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2answers
5k views

What is the strongest way to join a deck joist to a corner joint?

I'm working on designing the support frame for a deck for my backyard. The basic shape of the deck: It's essentially a square with one corner chopped off. The red line is the joist in question, the ...
5
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3answers
4k views

Why are my deck boards of uneven width?

I bought 12-foot-long 5/4 x 6 in pressure-treated pine deck board from Home Depot. Not until I laid them down did I notice that the boards' width tapers significantly toward the ends of each board. ...
5
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2answers
408 views

What maintenance does a cedar deck require?

We just moved into a house with a very nice 16'x16' cedar screened porch. The problem is I've never had a cedar deck and am not sure what maintenance to expect or how often to do it.
3
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1answer
2k views

Need to attach deck ledger to house covering a vent

I am building a deck attached to the house, and on one side I will need to have the ledger covering a section of wall that has a crawlspace vent cover. If I have a big enough gap between the ledger ...
6
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3answers
521 views

Which types of decking are easiest to maintain?

I live in Portland, OR. Rainy city. I will be expanding the deck at my house and in the process, I'm thinking I might upgrade to something nicer than pressure treated doug fir. I have a cousin that ...
4
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1answer
2k views

How much weight should a deck of a given area support?

How much weight should a deck of a given area support, either according to building codes or convention? In my local (Massachusetts) building code, I found the answer for floors (40 lbs/ft2 live load)...
6
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2answers
9k views

How can I tell where my inground sprinkler hoses are?

I'm going to be building a deck next week in my backyard! I'm very excited for the project, but I'm concerned about one thing: digging the foundation holes. I have an inground sprinkler system, and I'...
6
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3answers
6k views

Is toenailing necessary for a joist-to-ledger attachment?

Is it sufficient to rest joists on joist hangers or should you always toenail (drive screws/nails at an angle through the joist). And does the toenail have to drive into the ledger or just hold the ...
5
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2answers
1k views

Sealing pressure treated deck, to be stained later on

I have just finished building a deck from pressure treated lumber. We've put the deck to use immediately and having all our meals on it. I'm worried about greasy food morsels staining the deck. My ...
3
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3answers
2k views

Is it normal to install (pvc) decking like hardwood flooring?

Forgive me I'm a newb. We have become the proud owners of a new deck. One of the features that we thought was great was that the boards are installed fairly snugly and diagonally nailed into joists ...
1
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1answer
614 views

Caulking for deck frame

To seal the seam between a doubled joist or beam, what type of caulking is best? The Home Depot Decks 123 book recommends Alex Plus (acrylic latex plus silicone) while a guy at Home Depot suggested ...