Questions tagged [deck]

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

Filter by
Sorted by
Tagged with
1
vote
2answers
31 views

Is adhesive to sister a pressure treated deck joist necessary, and if so what kind?

My deck has a cantilever of about 4 feet from the girder to where the stairs attach, and the stairs tend to have a bit of a spring in them when you walk up. I want to solidify it a bit by sistering ...
1
vote
1answer
45 views

Proper Procedures for Regrading Under a Deck?

We have been getting tons of water in our basement during downpours (not regular rainfalls). The water comes in where the deck is located. I ripped up some deck boards and found the soil underneath ...
0
votes
2answers
51 views

Hillman “Deck Plus” lag screws

I'm re-planking my deck and shoring up some of the substructure while I'm in there. The beams are side-mounted to the posts like this (from dca 6): This is obviously non-ideal, but is impractical to ...
0
votes
2answers
25 views

What happens to outdoor douglas fir if protected but untreated?

I'm building a large outdoor living space in the pacific northwest (Vancouver, Canada) with rafters, purlins, beams, and posts all douglas fir. It will all be covered with transparent polycarbonate ...
0
votes
0answers
28 views

How can I add a roof over the existing Deck?

I know how to build a cover, I just don't know how to attach it to the existing deck. Something like this:
1
vote
1answer
297 views

Azek PVC deck boards with Joist Tape?

I bought the Azek PVC boards from a local store and I am starting to install the boards soon. I am using pressure treated for the frame, the store I bought the board suggested to use "Joist Tape" to ...
0
votes
0answers
25 views

What is the best way to seal between new deck and exterior sliding door?

I've just added a deck to my exterior office. This is the first deck I've ever done, but you can see I got mostly close to the bottom of the door. What should I use/do to seal the bottom of the door ...
0
votes
2answers
2k views

Grade slopes toward foundation under sloping deck

I have a two-part problem. Problem #1: The grade under my deck has developed a slope towards the foundation of the house. I have begun to get water seeping onto the floor of my finished basement. ...
0
votes
1answer
24 views

Options to refinish deck

Our wood deck is only a few years old, and has taken quite a beating from the weather. We just moved in, and I'm not sure if the previous owners have taken care of it properly. On our old house's ...
0
votes
1answer
29 views

Replacement deck beam equivalence

I have to replace the main beam in a deck at my house. The deck is 10 x 23 and the beam is 6 feet from the wall with the other side of the deck supported from the wall. The deck joists are sistered to ...
0
votes
3answers
3k views

New deck pops and creaks after 2 winters. Water seal applied to top side. Can it be fixed?

We bought a brand new house in 2015. Fall of 2015, we put Thompson's water seal on the top of the deck. I am learning that this was a mistake and it should have been applied to ALL sides of the deck ...
1
vote
2answers
59 views

What size of posts do I need for an 8' by 10' woodshed?

I need to build a simple fire wood storage shed with roof, size of shed 8 x 10 ft.. I will use some concrete blocks for footing, and 2x8 for framing. My question is what size of posts I should ...
1
vote
1answer
342 views

Best way to suspend beam end from cable

I'm about to buy hardware for a treehouse project, and am wondering about the best way to attach 3/8' galvanized cables to a 4x10 PT beam. The cables need to be attached near the ends of the beam to ...
1
vote
1answer
53 views

Supporting a glass floor panel as a part of a floating deck

We have built a floating deck attached to the rear of a brick house with a below-grade basement. Now, we have some rear basement well windows that the deck framing is built around. In order to still ...
0
votes
2answers
128 views

How can I handle this splice joint between two shorter pieces of lumber?

I want to build a mostly ground level deck. I have created plans and I want it to be 16' x 20' one long side will have a notch for a circle of rocks and a firepit. my issue is along straight the 20' ...
0
votes
2answers
38 views

Can I suspend lights within my property boundaries, above my wall heights on my roof deck?

I have a condo with a roof deck (super awesome). The deck is very large, but is right in between two other decks (we share the same dividing walls) of two adjacent condos. The walls are not ...
1
vote
1answer
54 views

How can I remove paint splatters from sealed decorative concrete deck?

I have a custom concrete pation & pool deck that is textured / painted to look like wood. It is also sealed. Recently I had the coping on my pool fixed and the guy did a great job but left quite a ...
0
votes
2answers
55 views

Attaching deck beam to side of post

I know that standard deck construction involves attaching the beam on top of the post. On the small deck I am building (4X6) I would like to continue the posts up through to be the rail posts. Is ...
1
vote
0answers
23 views

Joist span for grade level deck

I have a sunken backyard concrete patio which is sloped for drainage. The slope reduces usability for sheds, BBQs, picnic tables, etc. The space is approx 15' x 25', with concrete walls on 3 sides. ...
6
votes
3answers
22k views

How to install a proper deck ledger AFTER the fact?

We just purchased a house that has a roughly 10X20 deck on the back. It's relatively low to the ground (maybe 1-3 feet high). The house is cedar lap siding. The problem is that the deck was built ...
2
votes
1answer
73 views

Deck Sagging - How to fix?

I have a two story deck. I noticed earlier this week the upper deck is sagging. It appears the support beams that were lagged into the 6x6 post have rotted. This is return has allowed the joists to ...
0
votes
1answer
69 views

Gap between house and wood deck — to fill or not to fill?

I have a low free-standing deck that keeps accumulating debris like leaves between the house and the deck, about a one-inch gap. Is it possible or advisable to fill this gap with something? Maybe like ...
7
votes
1answer
3k views

Is it OK to build a deck with OSB?

I have left over 2x4s and OSB from a project a few months back (lean-to shed). It is just enough to make a 12'x8' deck, and I was wondering if this would be "OK" to use for decking? The main purpose ...
0
votes
1answer
170 views

Regrading under deck to protect footings from water

I had an above ground pool installed and a deck built around it early last fall. The way the builder built the deck footings was to pour 4' of concrete 12" in diameter, then attach metal post brackets ...
2
votes
1answer
45 views

Bad deck post crack

This looks rather serious - should we replace or brace it ASAP?
5
votes
4answers
18k views

Electrical wiring under deck

If I run electrical wiring under a deck, what conduit and strap material / grading do I need? It doesn't have to be the underground / metal materials, right? I like to build something similar to this ...
3
votes
1answer
100 views

Sill plate pushing siding off, causing gap for mice and moisture?

Younger home owner here. I've had water get into my basement a few times last spring in the corner and in this area (directly under my little front deck). The corner was due to no downspout (water was ...
0
votes
0answers
27 views

Deck railing leaning outwards

I have a pretty old deck railing that is leaning outwards. If I pull the railing back, the entire side of railing is a little loose and I can pull it back most of the way back, but as soon as I let go ...
1
vote
4answers
4k views

Driving screws back into weathered deck

I have a 20+ year old deck behind my home. It's in great shape, but I want to refinish it this summer. Problem is, a number of the Phillips screws have popped up over the years. I have a basic Hitachi ...
1
vote
1answer
56 views

What steps should I take before staining a deck that has weathered for several months?

I sanded my deck last year, power washed it this year, but have not yet stained it because it won’t stop raining long enough to dry the wood for me to stain. When and if the wood ever dries, what ...
0
votes
2answers
65 views

How long can I leave a recently cleaned deck without stain?

I have cleaned my deck and was planning on staining it. My problem is the weather is calling for rain everyday for the next 2 weeks. How long will my deck be ok without stain?
2
votes
1answer
50 views

Is it typical to use protectowrap on a deck ledger?

My deck has protectowrap between some of the house and deck boards. I never noticed this anywhere else before. Is this typical? I either need to replace it or remove it and paint instead. I’m inclined ...
0
votes
1answer
92 views

How to widen deck past beam

I want to extend my deck 12x16 to 12x18. What is the easiest way to widen the deck by 2 feet from a structural standpoint? How do I go wider than the beam?
0
votes
2answers
111 views

Is my plan for replacing 4x4 deck posts with 6x6s reasonable?

We're planning on resurfacing our deck this summer. As preparation I got an inspector to take a look at the substructure to make sure it is still in good shape. The good news is that for the most part ...
0
votes
0answers
33 views

Deck Coatings alternatives

22 years ago I built a Weyerhaeuser outdoor wafer board topped deck. Frame is fir 4x10 outside frame with stringers 2x10 anchored to 10" lag screwed ledger boards on the house. Top coating is two ...
1
vote
3answers
2k views

Remove Tight Decking Screws

I'm trying to remove 1 decking plank to access a blocked drain underneath. The decking was installed about 6 months ago (not by myself). The screws appear to have been countersunk far below the ...
0
votes
0answers
25 views

Screening in carport

Wanting to screen in existing carport. I went to architecture school, so I have some building knowledge, but no hands on experience other than installing porcelain tiles in a small bathroom once. ...
0
votes
0answers
30 views

Why is my new and newly stained deck showing all dirt and grime that doesn't come off with soap and water?

I built a deck about a month ago. It was primed and stained with a solid stain. I am noticing that all the shoe prints from the dirt are showing up. I have tried watering it down, adding soap, and ...
0
votes
0answers
27 views

Deep outdoor steps double as seating

I bought a house that had an above ground pool built into the back deck. The deck is a rectangle, with a quarter oval cut out of the corner so the pool could fit in there. I removed the pool last ...
0
votes
1answer
148 views

Does the front rim joist have the strength to support this deck?

Should I just lag bolt the ledger to the rim, or should I reinforce the rim joist with say a simpson strongtie htt4, and carriage bolt, and cut some cats to attach it? It seems that if there were a ...
0
votes
4answers
5k views

How to fix deck board at edge not lined up with beam?

My near-ground level deck is quite large (20x16) at one side and its end is a one-step stair. But at the edge, one end is flush with the last deck board (Trex 5.5") but the other end is like 1" short, ...
1
vote
2answers
192 views

Hill side soil erosion control around deck

I've got a fairly large deck that sits, in part, on a hillside. Over the past years the soil is eroding away such that I'm getting worried about the outermost posts. I know I need to put a good amount ...
1
vote
1answer
67 views

How to repair thin concrete deck cover

I recently bought a house with a deck that has what appears to be a thin layer of concrete over wire mesh over wooden (2x6 or similar) beams. A friend mentioned that he figures the concrete was not ...
1
vote
2answers
77 views

Low Height Deck Joist Support Options on Concrete

I'm looking to add a wood/composite deck over an existing concrete slab that has heaved/cracked and looks unsightly. We've only owned the house for a year so I don't have the full history but we have ...
1
vote
1answer
435 views

Poplar helicopter seeds stuck in deck gaps

The gaps in my deck are routinely jammed with "helicopter" poplar seeds, which lodge with the hard seed just above the gap. The "blade" of the seed anchors them so firmly that no blower or pressure ...
0
votes
2answers
50 views

Deck support for a 2 man hot tub

I am looking to add a 2 person hot tub on my deck. My deck is made of all 2x6 material 12" on center floor joist, with 4x4 post and a 2x12 support band. It sits about 2 feet off the ground. The weight ...
1
vote
3answers
31k views

What are the drawbacks of not attaching deck to house?

I am planning on building a small deck on the side of my house where there is no door or window. The level of the deck is below the top of the basement, so I need to drill through the concrete for the ...
8
votes
4answers
86k views

How do I vertically connect two 4x4s on a deck to build a roof?

I have a deck I am going to put a roof over. It has 4x4s for vertical supports that I need to extend upward to attach my trusses to. What is the best way to connect two vertical 4x4s?
0
votes
1answer
67 views

How to fix newbies deck stain mistakes without sanding the whole deck

I applied Thompson Waterproof semi-transparent stain to sanded and cleaned deck(pressure treated wood approximately a year old) It was nice dry summery day with temp around 70 and I started first ...
0
votes
1answer
60 views

How to ensure correct distribution of beam load over deck posts?

Given the illustration above: Are there any tips on how to ensure that the beam load is correctly distributed across the three posts? All posts are adjustable (up/down) via hex nuts so I have full ...