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How To Build A High Deck Step By Step

How do I make my deck high?

Basic steps for building a raised deck (the TL;DR version) Foundation. Pour concrete. Ledger. Place steel connectors – the strongest way to attach posts to concrete. Cut posts using your ledger as a height reference. Set the beam on top of your posts and check beam alignment.

How do you build a freestanding raised deck?

How to Build a Freestanding or Detached Deck Step 1: Layout & Prepare the Deck Site. Step 2: Dig Concrete Footing Holes. Step 3: Pour the Concrete Footings. Step 4: Install the Posts. Step 5: Build the Beam. Step 6: Set the Beam. Step 7: Install the Floor Joists. Step 8: Lay the Deck Boards.

What is the code for deck footings?

Footings need to be at least 12 inches below settled soil to prevent lateral movement. In addition, they need to be dug below the frost line, which varies according to climactic zone.

How far apart should deck posts be?

For Building a Deck Railing, Deck Frame, or Fence The maximum spacing of 4×4 deck posts should be 6 feet on center, while the maximum spacing of 6×6 deck posts should be 8 feet on center.

How do you build an uneven ground deck frame?

Building a Deck on Sloped Ground Dig Foundation Holes and Install Deck Posts. Create a tranquil space by extending the indoors out. Fill the Holes With Concrete. Fill the holes with concrete and give them time to dry completely. Work on the Second Side of the Deck. Attach the Floor Beams. Add a Railing.

Can I use 4×2 for decking frame?

4 x 2 Timber Rail / Joist These decking joists are the most common sized framing timber for decking. They provide a solid structure for fixing your decking boards too. When making your decking frame you should use a 400mm spacing between your timber joists.

What kind of wood is used for deck frames?

In general, pressure-treated timber is one of the best options for decking frames due to its cheap cost. Softwoods, such as Cedar and Redwood, are good choices for framing as well, especially if you want a more sustainable and safer option.

What size wood is best for decking frame?

Commonly used joist sizes are 2-by-6, 2-by-8 and 2-by-10. For example, when you space joists 16″ apart — which is standard for residential decks — a deck spanning 9 1/2′ would require 2-by-6 joists, a 13′ deck would need 2-by-8 joists and a 16′ deck calls for 2-by-10 joists.

What is a floating deck?

A floating deck is a deck that isn’t attached to a building and they “float” above the ground. Generally, floating decks are low to the ground and don’t require handrails or even staircases. They are sometimes called “grade-level” or “freestanding” decks because they’re built just above the ground level, or grade.

What’s the cheapest way to build a deck?

Pressure-treated wood, or chemical-treated wood, decks are generally the cheapest material to build decks with. For up-front savings, that seems great, but don’t forget long-term costs.

Should deck posts be 4×4 or 6×6?

Deck posts must be a minimum of 4×4 according to the IRC but many jurisdictions require a 6×6 post as a standard. To avoid code violations, many deck builders choose the 6×6 even if the 4×4 is acceptable.

How high can a freestanding deck be?

A Good Rule Of Thumb For Height Restrictions I can speak from years of experience that free standing decks can be built extremely strong easily up to six or seven feet high. This requires 2×6 diagonal bracing from post to beam and cross bracing underneath the deck framing.

Do freestanding decks need footings?

According to the main code provision for footings, the only requirement for building a deck that is freestanding is that it must have a minimum footing depth of 12 inches below the undisturbed ground surface. There is no need to extend a footing below the frost line, as is required for standard decks.

Do I need a ledger board for a deck?

Yes, the deck needs to be tied to the house. You will want to install a ledge board that’s lag bolted to the structure of the house. That means through the brick/sheathing and into the rim joist. And, of course, you should use the appropriate metal hanger to tie the joists of the deck to the ledger board.

Can I use 4×4 posts for my deck?

In the past, many decks were built with 4×4 support posts (also called structural posts). But these can bow seriously, even if a deck is only 3 feet off the ground. For that reason, we strongly recommend that you use 6x6s instead, even if your building department does not demand them.

Why deck posts should not be set in concrete?

A deck post should always be placed on top of footing, not inside concrete because it can break. Concrete tends to absorb moisture and wood expands when it gets wet, so these two factors combined will result in the wood breaking the concrete.