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0answers
10 views

How to install Trex decking board as top rail?

I like to install the Trex decking boards on top railing like this The goal is not showing screws on top. So I must screw in from the bottom through the top Universal Rail. But what is the "...
3
votes
2answers
74 views

What tools to cut square post hole in composite decking board?

I need to cut 9 holes in potentially 9 pieces of decking board (composite). I am thinking about using this method: Drill a big hole ~1.5" using hole saw bit (for the door knob) in the middle Drill 4 ...
0
votes
2answers
37 views

Will a C16 deck joist (about 2“ by 5”) span 3m (about 15 feet)?

I'd like to add a decking to my garden, dimensions are 5m width x 3m depth. Am planning to have 3m joists laid vertically (about 50cm apart) and 5m decking boards horizontally As the soil is not very ...
0
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2answers
47 views

New Wooden decking. To stain or not to stain [duplicate]

I had new wooden decking installed on my balcony. The guy that did the job says it doesn't need stain because the wood is already treated: http://www.diy.com/departments/premium-brown-softwood-deck-...
1
vote
1answer
57 views

Specs for reinstalling 10+ year old composite decking

Our deck: Light colored decking on left was scrubbed yesterday with a stiff natural bristle brush. We'd like to reduce the regular buildup of moss/algae and associated slipperiness of the 10+ ...
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0answers
13 views

Need ideas for ground decking next to a slab foundation

So I ripped out this whole area of concrete that was bucked up by tree roots and now I don't know what to do. My idea beforehand was to do a square paver patio from the garage door to the water spigot....
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0answers
35 views

Deck trimming lumber option

I am building a deck with 2x8 joists so the trim would be around 2x10 to have a look like these: OR However, I am not sure which materials to choose. Option 1 This one is pressure treated but ...
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0answers
52 views

Joists \ sleepers for decking over concrete patio

I'll be getting a 10x12 concrete patio attached to the back of my new house - not my first choice, but that's what it is. I wanna put Trex or some other composite decking over the concrete patio - I'...
0
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1answer
57 views

How to build deck posts into clay soil

I am a novice diyer and I am attempting building a ground level deck in my back garden. I have seen so many different ways to dig and fill the hole it's left me more confused than when I started. What ...
0
votes
1answer
70 views

Does the granite countertop on my deck require separate footings?

If I want to have a granite countertop as a table on top of my deck, do I need to support the 4 corners with actual footing, like 4x4 with concrete? Or it is possible to just bold the 4 legs on the ...
1
vote
2answers
46 views

Do I need ledger board when expand deck?

I have a deck like below and I want to expand the direction where the arrow shows (sorry for an ugly photo). Do I need to put a ledger board right on the trim joist, or can I just hang the new ...
1
vote
2answers
49 views

Do deck footings need to be spaced evenly?

I am planning to create a deck around 2 trees. Because of a irregular shape of the deck, it's hard to make the footing spacing uniform. I plan to have them 53" apart but some area will have footings ...
1
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0answers
14 views

What is best decking material to keep out rats?

What is best decking material to keep out rats? Is it Wood, Composite, Aluminum or something else?
1
vote
1answer
47 views

How much extra decking to order to allow for offcuts

I'm ordering decking for my deck and I'm wondering how much extra I should order to allow for the variation in length of the supplied decking? For example my deck is 4100 x 4500 and the decking timber ...
5
votes
1answer
86 views

Where can I find information on making footbridges with a long span?

I have a creek I need to cross with a footbridge. While the creek is only about 3' wide, the main span of the bridge will have to be somewhere between 14-17' feet long, due to low, wet, and loose ...
9
votes
4answers
267 views

Why mate two boards instead of using one thicker board?

I need to build a footbridge across a creek and, due to soft and low land around it, will need a long span crossing the creek. I found this tutorial by Ron Hazelton where he makes a bridge with a 12' ...
2
votes
1answer
52 views

Create a constant 5 mm gap between decking and side panels

I have some decking for which I've built the frame, and the main "floor" decking already but haven't done the sides for yet. The decking goes right up to the edges of the subframe that it sits on. ...
0
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0answers
43 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 ...
0
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0answers
29 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 ...
1
vote
1answer
191 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 ...
0
votes
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 ...
5
votes
4answers
133 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 ...
0
votes
0answers
93 views

Decking boards with grooves on both sides

I'm planning a deck build in the UK. The 3 biggest DIY retailers here all seem to sell decking boards which are grooved on both sides. There's a lot of mixed advice from the videos/instructions I've ...
0
votes
0answers
79 views

How can I replace this roof deck

So my friend has a 20 x 20 roof deck that is laid on top of a concrete roof. The rood is pitched an there is drainage at the corner. The current deck is about 8 years old and is curling, splitting and ...
1
vote
1answer
158 views

Do I really need screw piles for a Yurt platform?

I am evaluating different options for a 24 foot diameter Yurt platform. This will be a round platform elevated between 5 and 6 feet, with 18 anchorage points. I am hesitating between options for my "...
1
vote
3answers
552 views

Should I build a deck over my existing concrete patio or other?

I have a very challenging, small, north facing, graded back yard. The lowest portion of the yard is totally unusable. Attached to the house is a small concrete patio slab that at the highest point is ...
1
vote
0answers
41 views

Replacing Kool decking

I want to replace my cracked and bumpy Kool deck. What do I need to do to take it completely off my pool deck?
1
vote
1answer
857 views

How tall can I go above ground with a concrete footing?

I am building a 20' x 20' foot deck with a 10' x 12' Pavilion in one corner, away from the house.I need the concrete footings for the pavilion to be flush or just above the surface of the deck. There ...
0
votes
2answers
608 views

Truss Spacing and Sheathing Type

We are putting a new roof on our house (framing and all). The engineer sent me three prints with different truss spacing (16",19.2" and 24" OC). For obvious reasons, I would prefer to use the 24" ...
1
vote
1answer
784 views

How should I attach a pergola to my rooftop deck?

I know my sketch is pretty rough but I want to add a pergola like this to my rooftop deck. I obviously can't sink the posts into the ground. What is a recommended way of attaching the posts? I was ...
3
votes
1answer
385 views

“Top layer” plywood subfloor fastened to decking

I just tore out a ton of particle board subfloor that was previously used for carpeting. The entire house has decking (2x6 planks) running on a 45 degree angle over joists with 3/8" plywood over the ...
4
votes
1answer
600 views

How to build deck starting in yard, ending on concrete slab?

Here are some photos of my backyard with rough dimensions. Needing help with how to end a deck from cemented posts in yard (at rear of house), to my back door. My trouble area is above the concrete. ...
0
votes
1answer
440 views

Are these joists deep enough for the joist spacing / beam spacing I am planning on my deck?

I'm building a deck in the garden, have planned, purchased and started building the deck. I've been laying out some joists on the support beams (wider timbers bolted onto the posts) that I've ...
5
votes
1answer
307 views

How do I restore this deck?

I have a deck that faces south and gets hit by the sun pretty hard, pictures here: Aside from replacing the whole thing, which I don't want to do, I'm wondering what would be a good way to ...
2
votes
3answers
2k views

What tools should I use to remove the tongue and groove from floorboards?

I have a big pile of high quality tongue and groove floorboards that I would like to reuse as decking timber for a small-ish deck. The trouble is I don't quite know what the best tools to use would ...
3
votes
2answers
96 views

Can I use the Simpson Strong Tie EB-TY product with ChoiceDek?

I want to use the Simpson Strong Tie EB-TY hidden deck fasteners with my ChoiceDek decking. The decking is 1 inch thick and has slots in both edges. I am looking at the EBTYLC product in particular ...
6
votes
1answer
14k views

How do I build a corner bench for my deck?

I am totally new to DIY and wanted to take my first steps with a simple project - a corner bench. I have decking outside already, and want to use the same decking wood for my bench. Something similar ...
0
votes
1answer
629 views

What post size should I use for a 20'x24' deck [closed]

My deck is 20' by 24'. Should we use 6x6 posts or 4x4 posts? Which will look better on such a large deck?
5
votes
4answers
37k views

Do deck coatings work as claimed?

Home improvement stores have been stocking products in the paint section that appear to put a thick coating on the deck boards, giving them the appearance of synthetic decking. They claim to offer ...
4
votes
2answers
644 views

How can I join vinyl decking to metal door frame?

Shoddy workmanship by a lousy contractor has left me with a vinyl deck that allows water to leak into the garage below. I identified the location of the leak - where the vinyl meets the metal frame ...
4
votes
1answer
155 views

Should I take my deck apart to fix a 1/2" lean?

I am building a 15'x23' deck in Knoxville. I built a sandwich girder at the end using 12" x 16" deep concrete piers, 4x4 posts sitting on galvanized metal brackets and pressure treated 2x10's ...
2
votes
2answers
14k views

Can I get away with 5/4“ cedar decking across a 24” span in a children's play structure?

I am currently in the process of designing/building a play structure for my son. The structure will include a 5' high elevated deck, that is 6'x4'. The supports for the decking will be 24" center-to-...
1
vote
1answer
2k views

Is wolmanized wood different that just treated wood?

The title says it all, is wolmanized wood different that just treated wood?
2
votes
1answer
2k views

Decking fastening schedule?

I'm screwing down a deck of 5/4 x 4" cedar, over joists 16" O.C. It's a covered deck, so it won't get very wet. Is 1 screw per joist/plank intersection enough? Or 2?