Knowledge Builders

how do you lay flagstone on a hill

by Tiara Goldner Published 3 years ago Updated 2 years ago
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  • Cut out any sod behind that first supporting row of to the depth needed for the stone step to sit level (the steeper the incline, the more you’ll need to dig out)
  • Add enough gravel behind the flagstone to support the stone step
  • Place the stone step overlapping the flagstone landing

The easiest way for homeowners to lay a flagstone walkway is on a bed of sand with sand between the stones. Long paths should not rise more than one-half inch per foot. If the slope is too steep, a curved path or path that follows the hill diagonally with switchbacks can be used.Mar 25, 2022

Full Answer

What do you put underneath flagstone?

For a lasting installation, a dry-set stone patio does need a foundation, though. It's best to start with several inches of compacted gravel, followed by a layer of stone dust, also called decomposed granite, or DG. The DG is pulverized stone and contains small pieces along with gravel-size and sand-size particles.

How do you prepare the ground for flagstone?

7:2115:21How To Install A Flagstone Patio (Step-by-Step) - YouTubeYouTubeStart of suggested clipEnd of suggested clipBecause you're not going to be able to go back and do that later and also make sure to call beforeMoreBecause you're not going to be able to go back and do that later and also make sure to call before you dig. So you don't hit any existing utility lines. And the next step is to start digging.

Can you put flagstone directly on dirt?

Things You'll Need The natural stone, with its jagged edges, gives outdoor spaces a defined yet rustic look. Because flagstone is fairly heavy it can be laid directly on dirt, allowing low growing plants to grow in between.

Can I just put flagstone over grass?

You can place flagstones directly on a soil base or use stone dust or a bed of sand. You should only use sand or stone dust if using stones to fill the joints. If you plan to use grass or moss, it's best to avoid these and let dirt be the base material.

What is the best base for flagstone?

Concrete, aggregate, bark, gravel, and stones can be set directly on stable soil; paths made of of other materials need a base. Sand is a good choice, but it can wash out from under pavers and bricks, making them settle unevenly. To prevent washout in rainy areas, layer sand over a 2-inch gravel base.

What is the best material to put between flagstone?

Here are five types of materials to use when filling gaps between flagstones:Sand. Though a very common filler, bear in mind that if you use sand for flagstone patio filler you will need to refill it from time to time as the sand will erode.Rocks. ... Mulch. ... Plants. ... Polymeric stone dust.

Can you lay flagstone on a slope?

The easiest way for homeowners to lay a flagstone walkway is on a bed of sand with sand between the stones. Long paths should not rise more than one-half inch per foot. If the slope is too steep, a curved path or path that follows the hill diagonally with switchbacks can be used.

How do you keep flagstone from sinking?

To prevent sinking, you must prepare a solid base for the pavers to sit on with good drainage qualities or install a drainage system. This solid base can be achieved by installing a 4 inch base of compacted aggregate or concrete.

How much space do you need between flagstone?

You don't want them too far apart so that it feels awkward to walk along your path. Make required adjustments and then begin adding the other stones at one end of the walkway. Position them around the larger stones in the middle to your liking, being sure that the gaps between each stone are around 1" or 2".

How do you lay flagstone on uneven ground?

Lay flagstones on individual beds in uneven ground by placing the stone and tracing its outline in the ground with a trowel or shovel. Dig out that area to twice the depth of the stone, fill it with sand, compact the sand with a tamper and set the stone in place.

What's the difference between slate and flagstone?

When someone refers to a rock as "flagstone," they are not referring to the stone's proper name, only to its suitability for use as a paving tone. Slate is a a type of rock often referred to as flagstone. In reality slate is a low-grade metamorphic rock.

What is the difference between flagstone and bluestone?

Many may not know that bluestone is technically a form of flagstone. This sedimentary rock is formed by the fusing of particles deposited by rivers, oceans, and lakes. It typically has a moderately textured surface. Bluestone comes in bluish and gray shades, but 'full color' has other tones mixed in.

How do you lay flagstone on uneven ground?

Lay flagstones on individual beds in uneven ground by placing the stone and tracing its outline in the ground with a trowel or shovel. Dig out that area to twice the depth of the stone, fill it with sand, compact the sand with a tamper and set the stone in place.

What do you put under flagstone walkway?

Helpful Tips. Place a large piece of plywood (large enough to fit across the width of the walkway and to walk on) down at one end of the path and walk on it to further tamp down the stones. Pick up the plywood and repeat the process along the path until you get to the other end.

How do I level the ground for a flagstone patio?

5:1017:42How to build a flagstone patio - A Helpful Guide - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd put it at the pitch you want at the level you want and put like a 2x4 between two pieces ofMoreAnd put it at the pitch you want at the level you want and put like a 2x4 between two pieces of angle iron and then you shake.

What goes first sand or gravel?

Use road base gravel so that you get the right mix of fine and coarse aggregates for the best compaction. After you lay gravel, you'll need to spread a smooth layer of concrete sand for your pavers to settle in and stay.

Tools of the Trade

No flagstone installation can begin without the appropriate equipment first! With that in mind, here are the minimum tools we recommend having on hand.

How to Install Flagstone

These are the basics of how to lay down flagstone. But a professional job always outshines a home hobby project. New Life Rockeries is the authority in all matters of the rock and landscape. Click here to discuss your next yard project with us.

How to make a flagstone path on a slope?

How to Make a Flagstone Path on a Sloping Yard. The easiest way for homeowners to lay a flagstone path is on a bed of sand with sand between the stones. According to the Missouri Department of Engineering Policy Guide, long paths should not rise more than one-half inch per foot. If the slope is too steep, a curved path or path ...

How to make flagstones not slip downhill?

Pour sand on top of the flagstones. Sweep it into the cracks between the stones. Spray the path with water and fill the cracks again. Tamp the sand so it is firm and the flagstones cannot slip downhill. Tuck sod, soil or mulch around the edge of the flagstone path.

How to keep flagstones in place?

Tuck sod, soil or mulch around the edge of the flagstone path. Refill spaces with sand after heavy rainstorms, if necessary, to keep the flagstones in place. Wear a long-sleeved shirt, heavy gloves and protective goggles when cutting flagstone.

How to level a path with bricks?

Measure the depth from the lower side, if the soil is higher on one side than the other, by placing a board from the lower side to bricks or small pieces of flagstone in the center of the path . Add enough bricks or rocks to level the board.

How to retain soil along a path?

Retain soil alongside the path with landscape timbers or retaining wall blocks that are higher than the path . Set the blocks or timbers two inches into the soil about six inches from the path. Anchor timbers with rebar through holes drilled in the timber.

How much should a long path rise per foot?

According to the Missouri Department of Engineering Policy Guide, long paths should not rise more than one-half inch per foot. If the slope is too steep, a curved path or path that follows the hill diagonally with switchbacks can be used.

What to wear when cutting flagstone?

Wear a long-sleeved shirt, heavy gloves and protective goggles when cutting flagstone.

How to level a stone walkway?from hunker.com

Leave about one-fourth inch of space between the stones; for a walkway, use a level to check that the stones are even so people won't trip. Check the side-to-side and back-to-front grade of each stone for proper leveling of walkway pavers.

How to bury a block in a wall?from homeguides.sfgate.com

Starting at the lowest point on the slope, use a shovel to dig a trench that is half the height of the block plus an additional 7 inches. Make this trench slightly wider than the blocks. Extend the length of the first trench from the starting point of the wall to inside the slope enough to bury one full block completely.

What is the best way to cover a slope?from homeguides.sfgate.com

When slopes are difficult or dangerous to mow or maintain, one landscape option is to cover the entire slope with rock. Whether utilitarian or decorative, the object is to replace all or most of the plant life on the slope. The slope needs to be cleared of undesirable plants, and slope stabilization fabric should be applied. For practical purposes, simple rock from a local quarry is adequate. River rocks or flagstones make more attractive options. In between the stones, if desired, plant low-maintenance plants, or fill with concrete or sand.

Why use landscape stones?from homeguides.sfgate.com

Landscape stones add interest and depth to almost any yard layout. When used on slopes, the stones may also provide the benefit of stabilizing a hill or redirecting runoff. Landscape stones situated on a slope can help homeowners easily maintain the slope and avoid the need to mow, and can be esthetically pleasing when stones are placed ...

How to prevent weeds from growing through blocks?from homeguides.sfgate.com

If you wish to prevent weeds from growing through the blocks, place a layer of geotextile fabric on top of the soil before you add the crushed rock .

Why do you put accent stones on a slope?from homeguides.sfgate.com

Accent stones can be laid on a slope to provide erosion control as well as beauty. Interspersed among plants or other hardscape elements, they provide a natural look as well as structure to the landscape. Size can vary from small rocks to large boulders. Embedding them partially into the slope provides a natural look as well as better stabilization.

How to cover a trench with sand?from hunker.com

Spread a 2-inch layer of sand or pea gravel over the trench with a trowel.

How long does it take to lay a flagstone walkway?from thisoldhouse.com

8 to 10 hours to lay a 10- to 16-foot-long walkway. In this video, This Old House landscape contractor Roger Cook explains how to lay a flagstone walkway.

How to find the area of a flagstone?from wikihow.com

To find the total area, multiply the length of the area you plan to cover by the width. Purchase your flagstones. Once you've figured out how much ground you need to cover, you can calculate how much stone you'll need to buy. For flagstone that is an inch or less in thickness, one ton will cover 180 to 200 square feet.

How to seal grout joints?from wikihow.com

This prevents water and/or ice from getting into the joints and damaging them. You can apply the sealer with cotton swabs or a disposable paint brush.

What type of gravel is used for a drought tolerant walkway?from sebringdesignbuild.com

Flagstone and white gravel walkway for drought-tolerant landscape design.

What is flagstone made of?from sebringdesignbuild.com

Although nearly all flagstone is made largely from sandstone, it may also come from quartz or limestone. Moreover, you can get them in a number of colors like white, beige, yellow, along with brown, but often, many different versions are in blue, green, or perhaps gray. They are perfect for the side of house walkway ideas.

How much does flagstone cost?from sebringdesignbuild.com

The national average price of flagstone is twenty dollars to thirty dollars per square meter. This price includes the mortar, labor, and base material. The typical cost of the stone alone runs along with three dollars to four dollars per square meter. Flagstones are made in different thicknesses, based on the project at hand, from ¼ to two inches thick. In addition, they could be present in various color variations and rock types to effortlessly complement the surrounding landscape design, for example, bluestone, limestone, and sandstone path ideas. Formal flagstone steps are straight, while informal designs use slight bends and curves. Additionally, you have to decide on just how you are going to install a flagstone path. Though it might be more permanent, installing flagstones in concrete is difficult and costly. Nevertheless, flagstone pathways are usually easily and cheaply placed on a gravel & sand bed.

What flowers are in Flagstone Pathway?from sebringdesignbuild.com

Flagstone pathway with Lavender, Dymondia, Armeria, and Fortnight Lily.

How to shape flagstone?

Random Joints: For a more rugged look, use the natural edges of the stone which will create joints varying in size from 1/2” to 3”. Consistent Joints: For a more elegant look, joints being 1/2” to 3/4”, you can shape the flagstone edges to your desired look. For fitting pur- poses, a hand-held angle grinder makes it easier to shape the flagstone; or you can use a brick hammer and chisel, along with patience and practice, to get the flagstone to fit your desired look.

How thick should flagstone be for a patio?

When laying a dry laid patio, one should use a thicker stone that is 3/4” to 2-1/2” thick. Any thinner stone will be subject to cracking. Thinner stones are used when installing stone over an existing concrete slab. Pictured to the right is the Arizona Buff Patio flagstone. As you can see, this stone has irregular edges and may need fitting in order to get the look you desire. When installing a primary walkway or patio that has high traffic or is an entertainment area, thought should be given to selecting larger and flatter flagstone. Women in high heels, or the leg of a table and chair, find larger, flatter stones more compatible with their needs. When installing a “garden path or retreat”, the use of smaller, more irregular stone is appropriate. So when choosing a flagstone for your pavement, one should consider the purpose of the pavement. Consider the texture and size of the stone in relation to its intended pur- pose. How rough or smooth a surface do you want? Bigger patios should use bigger stones, smaller patios should use smaller stones. Pictured right, the PA Bluestone Tumbled stone makes a nice patio or walkway. Pieces are thick, with rounded edges. Thick enough to place directly in dirt with a solid base, or gaps can be filled with anice decorative gravel. (Use of weed barrier/filter cloth is highly recommended, in that case). The color of your stone selection is up to you. However, it is suggested that you pick your stone out in person as a stone with the same name can have many variations in color. Also, get enough stone to complete your project as “match- ing” up to expand next year can sometimes be difficult.

How to lay a stone path?

Use flour or wooden stakes and string to outline where you plan to lay stones. Adjust the outline's shape to fit with other landscaping elements on your slope. When laying a path, consider how many people may use the path at a time. For instance, two people can pass easily on a 48-inch wide path, while 30-to-36 inches should suffice for a secondary path.

How to level a stone walkway?

Leave about one-fourth inch of space between the stones; for a walkway, use a level to check that the stones are even so people won't trip. Check the side-to-side and back-to-front grade of each stone for proper leveling of walkway pavers.

What to do if the slope is too steep?

If the slope is not too steep, consider laying pa ver stones to create a rustic walkway up the slope. If you plan to edge a garden, note if the area has any drainage issues. If the slope has a fairly sharp grade and rainwater has begun to erode your landscape, you may want to install a retaining wall to mitigate erosion damage.

What is a stone walkway?

Stone walkways make it easier to get up and down a slope. Image Credit: terra24/iStock/GettyImages. Landscaping stones can be used to solve a number of challenges on a slope. You can build tiered retaining walls, create edging to prevent erosion around flower beds or make a stepping stone path to ease the severity of the incline.

How to cover a trench with sand?

Spread a 2-inch layer of sand or pea gravel over the trench with a trowel.

Do you need landscaping experience to lay stones?

Laying stones securely on a slope doesn't require extensive landscaping experience or skills . It does help to have a plan and the patience to lay the stones just right. Advertisement.

How to make a path with flagstones?

Place flagstones as stepping stones between trees to form a path. Avoid placing a stone directly on top of an exposed root. A few stones for a path will not cause harm to the tree, since flagstones aren't extremely heavy.

How to build a border on a tree?

Stack a second row of flagstones on top of the first to add a little height to the border . Space the stones so that the second row overlaps the gaps between the stones on the first row. If you add a third row, use masonry adhesive to hold the flagstones in place. The extra weight of more rows may begin to harm the root system, so it is best to build higher borders farther out from the tree.

Why put stones around trees?

Adding the stones to landscaping areas around trees brings the eye down to the ground and highlights other vegetation or objects in your yard. Including these stones in your landscape is a simple process, but you must take note of the roots of the trees to prevent damaging them.

How to highlight vegetation under a tree?

Set single flagstones or groupings of three stones together near plants growing under the tree to highlight the vegetation. Set a potted plant on top of a flagstone under the tree. Do not place the stones on a surface root.

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1.Videos of How Do You Lay Flagstone on a Hill

Url:/videos/search?q=how+do+you+lay+flagstone+on+a+hill&qpvt=how+do+you+lay+flagstone+on+a+hill&FORM=VDRE

23 hours ago How do you lay flagstone on a hill? Steven Fiorini | Faq Start laying stone at the bottom of the pathway. Lay the flagstone on top of the sand in an attractive pattern that limits the amount of …

2.How to Lay Flagstone | Installing & Setting Flagstones

Url:https://newliferockeries.com/how-to-lay-flagstone-the-right-way/

23 hours ago  · Cut out any sod behind that first supporting row of to the depth needed for the stone step to sit level (the steeper the incline, the more you’ll need to dig out) Add enough …

3.How to Make a Flagstone Path on a Sloping Yard - SFGATE

Url:https://homeguides.sfgate.com/make-flagstone-path-sloping-yard-57342.html

30 hours ago  · Laying flagstone is best summarized in the following seven steps: Planning Digging Adding base layer gravel Installing leveling sand Puzzle assembly Level that flagstone! Finish …

4.Laying Landscape Stones on a Slope : Landscaping …

Url:https://www.youtube.com/watch?v=jFL-JJFFsO4

31 hours ago  · My video on how to build a flagstone patio or walkway: https://youtu.be/oPDW1xQ7_SEMy video on how to cut flagstone: …

5.Build a Flagstone Pathway In 5 Minutes - YouTube

Url:https://www.youtube.com/watch?v=wRr5BLdVVQQ

14 hours ago Lay the entire area out on the ground, performing the cutting or shaping to fit the stones together first; and then level the stones. Or, as you lay the stones, cut, fit and level as you go. Decide …

6.How To Install Dry-Laid Flagstone - Stone Plus

Url:http://www.stoneplus.com/DIY/How-To-Build-A-Dry-Flagstone-Patio-s1.pdf

16 hours ago 3. Stack a second row of flagstones on top of the first to add a little height to the border. Space the stones so that the second row overlaps the gaps between the stones on the first row. If you ...

7.Laying Landscape Stones on a Slope | Hunker

Url:https://www.hunker.com/13424472/laying-landscape-stones-on-a-slope

5 hours ago

8.How to Lay Flagstone Around a Tree | Home Guides | SF …

Url:https://homeguides.sfgate.com/lay-flagstone-around-tree-87253.html

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