building a deck on sloping concrete base

How to Lay Garden Decking on Uneven Concrete | Hunker

Homeowners with a concrete surface outside their home already have a sturdy foundation for garden decking, but concrete, unlike soil, cannot easily be adjusted to create a level surface. Constructing the deck's frame first and then using the frame as a guide is the simplest way to lay garden decking on uneven concrete.【Get Price】

Install a Ground-level deck over a concrete patio

This may be valuable in situations where the base does not have a definite slope. Allow a gap of at least 1/4" between the deck boards for additional ventilation and drainage. Use face fasteners (not hidden fasteners) to attach the deck boards to the sleepers.【Get Price】

DIY Steps for Building a Deck Over a Patio Slab: The Low ...

Now you are ready to deck over the low-deck joist system as you would on any deck. Layout the deck boards perpendicular to the joists. For synthetic decking, use a 16d nail to space the boards apart. For this low deck application you will probably not be able to use a hidden deck fastening system because there isn’t adequate room.【Get Price】

Tips for Building a Deck on a Sloped Site | Better Homes ...

Building a deck on a sloped site isn't much more difficult than on a level surface—so long as you plan for the difference. We'll show you how to plan for, lay out, and build your deck on uneven ground. ... Build a concrete landing pad for your deck that will withstand the tests of time and nature. You'll need roughly a day to excavate, build ...【Get Price】

Deck Foundations - Alternative Ways To Support Decks

However, most concrete deck blocks can only hold 4x4 posts, not 6x6s and they have no lateral strength at the base of the post. Also, if you drop set the framing into the groove, the underside of the joist is still 5-6" above grade. So, you may want to build a deck that is lower to the ground.【Get Price】

Should I Build a Low Level Deck Over an Existing Concrete ...

If you remove the existing patio or concrete slab, you will have an added 5" to build your deck! The added 5" makes building a wood deck possible - if you do it right along with a little bit of additional work. But first let’s discuss each of the possible building options. There are three common foundations if you choose to build a wooden deck.【Get Price】

How to Build an Elevated Deck on Uneven Ground - Dengarden ...

How to Save Money by Building Your Own Deck. This article will explain how to build an elevated deck with common tools, on a budget, in female speak. My husband and I built this ourselves—mostly it was him, but I helped. Technically, we are still working on it, but the remaining work is all cosmetic. The functional parts are done.【Get Price】

How to Pour Concrete on a Slope - Fine Homebuilding

For a mild slope, such as the 1-in-20 slope required for a wheelchair ramp, a 3-in. slump will work. For steeper slopes, you will have to go to a 1-in. or 2-in. slump. If you aren’t sure, just describe the job to the concrete dispatcher, and they will tell you what slump to use. From a structural standpoint, low-slump concrete is good.【Get Price】

Build a Deck Without Digging Holes Using a Deck Post Base ...

OZCO Building Products’ OZ-Deck Foundation System is one of the best ways to build a deck without digging holes. It’s a hot-dipped galvanized plate that when combined with OZCO’s post anchors creates a solid foundation so you can build a solid deck without digging holes or pouring concrete.【Get Price】

Footings and Piers for a Grade-Level Deck - Fine Homebuilding

When you are building a deck, the first step is to install the footings. The most common type of footings for decks are concrete piers (another option that’s becoming more common are helical-pile footings) and there’s a lot to know just to get out of the ground. You’ll need to know if you need a spread base for your footings, how to dig the holes, how to mix the concrete, and what type ...【Get Price】

How to Build a Deck: Post Holes and Deck Framing

For details on creating a post layout, see How to Build a Deck: Design and Layout. Remember to follow local code for deck posts. There are several methods for setting posts. One way is to pour concrete in the post hole, set the post on the concrete and backfill with gravel.【Get Price】

How to Form a Concrete Slab on Unlevel Ground

Then, place a level on the diagonal wood to check for sloping. Check the opposite diagonal, as well. Pound pegs, or braces, into the ground along the outside of the form to keep the long pieces of wood from bowing out under the weight of the concrete when it is poured. Dig a small trench on the inside of the form, all the way around, to form ...【Get Price】

Installing a strong-tie post anchor on unlevel concrete

I'm building a short (3.5 ft) fence in my front yard. I have most of the posts sunk in dirt holes, but two of them will need to be mounted on a concrete slab. The problem is that the slab has a slight slope to it and the post brackets I have will cause the posts to not be completely vertical. These are the brackets I bought.【Get Price】

How to Lay Out a Deck on Un-Level Ground | Home Guides ...

The initial phase of building a deck over a slope or on un-level ground includes stringing lines at the perimeter and installing the concrete footings or piers for posts that support the deck girders.【Get Price】

Building a deck on sloped concrete - Home

His dodgy job has left me with a very uneven, sloped piece of concrete and makes it extremely difficult to work with. To counter this slope – I want to build a 250mm step from the lowest point of the sloped concrete, but I can't think of any ideas on how to raise it up that high and make it even, as my pine is only 35mm thick.【Get Price】

How to Build a Floating Deck | how-tos | DIY

Let dry. Make sure the concrete has set before moving to next steps. Step 5 Lay the Pressure-Treated Deck Joists. Making sure everything is level, lay the 2" x 6" deck joists on edge inside the deck blocks. ... Building a deck can be a pricey option that requires careful planning, special tools and a lot of material. How to Build Custom Deck ...【Get Price】

How to Build a Deck on a Slope | DoItYourself.com

Sloping ground presents a variety of challenges when you are building a deck. Since the ground is not flat, building a level deck requires accounting for the severity of the grade the land slopes to make sure your construction is stable. In fact, building a deck on sloped land creates a living and recreational space because, without a flat ...【Get Price】

building a deck on sloping concrete base

Building a Deck on Sloped GroundLearning Center - BuildDirect . Building a deck on a slope can be tricky, but you can easily do it when you . Head to the top of the slope and dig two holes in the foundation deep enough so that . posts are level by using a water bubble level when the concrete starts to dry.【Get Price】

How to Slope a Deck for Water Runoff and Drainage | Decks.com

How to Slope a Deck for Water Runoff and Drainage When decking is installed conventionally, with gaps between adjacent boards, sloping the deck surface is not necessary. Some decking products with limited drainage recommend sloping the deck frame to a 1/4” vertical per 12’ horizontal pitch.【Get Price】

Building a Deck on Sloped GroundLearning Center

Building a deck on a slope can be tricky, but you can easily do it when you know what steps to follow. The disadvantages to building a deck on a slope include the fact that the ground isn’t flat and you won’t be able to build a structure that’s level.【Get Price】