About this fill dirt

Screened fill dirt free of debris, for raising low ground and backfilling. Structural material, place it in lifts and compact as you go.

First time going with this company for mulch and it was an efficient process from start to finish. Website was easy—I told them exactly where I wanted the mulch put on my driveway, and it was delivered perfectly when I got home from work the next day. Best deal around when I c...

Fill dirt is sold by the cubic yard, and one yard covers about 54 square feet at a 6 inch depth. Most Buffalo jobs run 6 to 12 inches deep depending on how much grade you're correcting, so a low spot of 200 square feet needing 6 inches runs close to 4 yards. Measure the low area first, decide your target depth, then size the order from there rather than guessing.

A yard is approximately 27 cubic feet. As a general guideline, one yard of material can cover an area of about 100-160 square feet at a 2-3 inch depth.

Buffalo Fill Dirt Delivery

Buffalo Fill Dirt Delivery

4.7
137 reviews
Regular price $38.00 per Yard
Regular price Sale price $38.00
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Why order through Mulch Mound

The best local fill dirt, without the guesswork.

We hand-pick and partner with the best yards in your region, keep only the ones our buyers rate well, and back each load with our guarantee.

Mulch Mound Guarantee

If your fill dirt isn't the quantity or quality you ordered, we'll make it right.

About this fill dirt

Screened fill dirt free of debris, for raising low ground and backfilling. Structural material, place it in lifts and compact as you go.

First time going with this company for mulch and it was an efficient process from start to finish. Website was easy—I told them exactly where I wanted the mulch put on my driveway, and it was delivered perfectly when I got home from work the next day. Best deal around when I c...

Fill dirt is sold by the cubic yard, and one yard covers about 54 square feet at a 6 inch depth. Most Buffalo jobs run 6 to 12 inches deep depending on how much grade you're correcting, so a low spot of 200 square feet needing 6 inches runs close to 4 yards. Measure the low area first, decide your target depth, then size the order from there rather than guessing.

A yard is approximately 27 cubic feet. As a general guideline, one yard of material can cover an area of about 100-160 square feet at a 2-3 inch depth.

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How It Works

Getting started is easy — just follow these simple steps

1

Choose your quantity

Adjust the quantity to match your project. One cubic yard covers about 100 to 160 square feet at a 2 to 3 inch depth.

2

Select your delivery date

Select a delivery date you'd like for the product to be dropped off at your home

3

Sit back and wait

Sit back, wait, and let us work our magic to make sure the highest quality product is delivered to your driveway.

From The Mouths of Buffalo Folks

4.7
out of 5 based on 137 reviews
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Complete Your Outdoor Project

Most fill jobs finish with a few inches of topsoil on top, since fill dirt itself won't support grass or plantings. If the area will see foot traffic or water runoff once it's built up, a layer of gravel underneath before the fill can help with long term drainage in Buffalo's clay soil. Straw or erosion cloth is worth having on hand if the fill won't be capped right away.

Mulch Mound Pro Tip

Place fill dirt in lifts of 6 to 8 inches and compact each layer before adding the next, don't just dump a foot of it and walk away. In Buffalo's clay-heavy ground, uncompacted fill sits on top of soil that already holds water and shifts with freeze thaw cycles, so an uncompacted lift will settle unevenly over the first winter and leave a dip you'll be filling again next spring.

Mulch Mound Pro Tip

A common mistake is filling right up to a foundation without any slope away from the house. Buffalo gets enough snowmelt and spring rain that flat or inward sloped fill near a foundation will send water straight at the wall. Grade the final surface so it drops away from any structure, even a gentle slope makes a real difference over a wet season.

Mulch Mound Pro Tip

If you're building up a large low area, layer fill dirt for the bulk of the depth and only cap the top few inches with topsoil where something needs to grow. Using topsoil for the whole depth costs more and doesn't compact the same way, fill dirt is denser and built for exactly this structural job.

Grading and Filling in Buffalo

Buffalo sits on heavy clay that drains slow and holds water long after the snow melts, which is exactly why so many yards here have low corners that need filling. With frost reaching deep into the ground before the April 30 thaw, poorly compacted fill will heave and settle unevenly over winter if it's not built up in proper lifts. This material shows up a lot around foundation backfill and pool decks, where the clay underneath has already shifted once and needs a stable base rebuilt correctly. It's structural, not something you plant into directly, so most jobs here cap it with topsoil once the grade is set.

What Clean Fill Is

Clean fill is screened subsoil free of debris, roots, and contaminants. It is made for volume and grade, and it compacts predictably, which is exactly what you want under slabs, in trenches, and behind walls.

Fill Dirt vs Topsoil

Fill dirt builds the shape of the ground, topsoil grows things on top of it. Bring the grade up with fill, then cap it with 4 to 6 inches of topsoil anywhere grass or plants are going in.

Compact in Lifts

Place fill in layers of 4 to 6 inches and compact each one before adding the next. Dumping the full depth at once leaves voids that settle later, and settling is the one problem fill is supposed to solve.

Frequently Asked Questions

Click a question to see the answer

Answer

Can I use fill dirt to level my backyard where water pools every spring?

Yes, that's one of the most common uses we see in Buffalo. Bring the low area up with fill dirt in compacted 6 to 8 inch lifts, then cap with a few inches of topsoil if you want grass back. It won't drain on its own, so make sure the finished grade slopes toward wherever the water should go.

Answer

How many cubic yards do I need to raise a 300 square foot area by 8 inches?

At 54 square feet per cubic yard at 6 inches, 8 inches of depth over 300 square feet works out to roughly 7.5 cubic yards. Order slightly above that number since fill settles as it compacts, and confirm the exact area measurement before finalizing quantity.

Answer

Is there a bad time of year to have fill dirt delivered in Buffalo?

Fill dirt work is driven by the project, not the season, but ground conditions matter. Working the fill while the ground is frozen or saturated after spring thaw makes compaction harder and less reliable. Late spring through fall, once the ground has dried out from winter, tends to give the most workable conditions for a solid, lasting result.

Answer

Where will the truck put the fill dirt and what do I need to prepare?

The load gets dumped at a spot you designate that the delivery truck can safely access, usually a driveway or curbside area near the work site. Fill dirt is heavy, so the closer the dump spot is to where you're building up grade, the less material you'll have to move by hand or wheelbarrow.

Answer

Should I get fill dirt or topsoil for backfilling around my foundation?

Fill dirt is the right choice for backfill, it's denser subsoil built to hold structural weight and won't compress unevenly like topsoil, which is meant for growing, not building up ground. Use fill dirt for the bulk of the backfill and only add topsoil at the surface if grass or plants need to grow there.

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