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.

Placing an order online was so easy. Delivery was on time. When the driver realized we had a newly poured driveway they erred on the side of caution and opted not ti drive in it. The company even sent me a message explaining that call. Would recommend!

Fill dirt is sold by the cubic yard, and one yard covers about 54 square feet at a 6 inch depth, or roughly 27 square feet if you go a full 12 inches. Most backfill and grade raising jobs around foundations or pools in East Islip run 6 to 12 inches deep, so measure the low area's square footage and match it to the depth you need. Order in full or half yard increments and round up slightly, since compaction will settle the volume once you get it in place.

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.

East Islip Fill Dirt Delivery

East Islip 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.

Placing an order online was so easy. Delivery was on time. When the driver realized we had a newly poured driveway they erred on the side of caution and opted not ti drive in it. The company even sent me a message explaining that call. Would recommend!

Fill dirt is sold by the cubic yard, and one yard covers about 54 square feet at a 6 inch depth, or roughly 27 square feet if you go a full 12 inches. Most backfill and grade raising jobs around foundations or pools in East Islip run 6 to 12 inches deep, so measure the low area's square footage and match it to the depth you need. Order in full or half yard increments and round up slightly, since compaction will settle the volume once you get it in place.

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 East Islip Folks

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

Fill dirt does the structural work, but most yards need a topsoil cap on top before grass or plants go in, especially over East Islip's sandy loam which drains too fast on its own to hold new seed well. If you are backfilling around a pool or foundation, a layer of gravel underneath the fill can help with drainage before you build up. Straw or erosion mesh is worth having on hand if the graded area will sit exposed before final landscaping.

Mulch Mound Pro Tip

Do not dump fill dirt in one deep pile and walk away. Place it in lifts of 6 to 8 inches and compact each layer with a plate compactor or hand tamper before adding the next. Skip this in East Islip's sandy loam and the ground will keep settling for a year or two, especially near pool decks or foundation backfill where uneven settling can crack pavers or create new low spots you just paid to fix.

Mulch Mound Pro Tip

A common mistake is treating fill dirt like topsoil and expecting grass to grow right in it. It is subsoil, screened of debris but stripped of the organic matter plants need. Once you have graded and compacted your fill to the level you want, cap it with 4 to 6 inches of real topsoil before seeding or sodding, otherwise you will be fighting bare patches all season.

Mulch Mound Pro Tip

If you are raising a large low area, consider layering fill dirt for the bulk of the depth and saving topsoil for just the top few inches where roots actually sit. This costs less overall than filling the whole depth with topsoil, and structurally the fill compacts better anyway. It also means fewer deliveries if you order both at once and stage them side by side.

Grading and Filling in East Islip

East Islip sits low, about 15 feet above sea level, and the sandy loam base drains fast at the surface but can still leave low areas holding water after a storm off the Great South Bay. Homeowners here use fill dirt to bring grade up around foundations, pool installs, and low corners of the yard before topsoil goes on top. Because the native soil is sandy, fill dirt gives you a denser structural base that resists shifting better than the loose native ground alone. It is not something you plant into directly, it is the layer that gets things level first.

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 whole backyard in East Islip?

Yes, fill dirt is the right material for large scale grading, especially given how low lying East Islip is near the bay. Just plan to compact it in lifts as you go rather than dumping it all at once, and cap the final surface with topsoil if you want grass or plants to establish on top.

Answer

How many cubic yards do I need to raise a 500 square foot low spot by 8 inches?

At 6 inches, one cubic yard covers about 54 square feet, so at 8 inches you are looking at roughly 40 square feet per yard. For 500 square feet at 8 inches, plan on about 12 to 13 cubic yards, then round up slightly to account for compaction settling.

Answer

Is there a bad time of year to bring in fill dirt here?

Fill dirt is project driven rather than seasonal, so timing depends more on your project than the calendar. That said, working before East Islip's ground freezes around November 10 makes compaction easier, and waiting until after the last frost around April 2 avoids working wet spring ground that will not compact well.

Answer

Will the delivery truck be able to access my driveway?

Most residential driveways in East Islip handle delivery trucks fine, but tight lots or low tree branches near older properties can be an issue. Let us know about any access limits when you schedule, and make sure the drop area is clear and reachable before delivery day.

Answer

Should I order fill dirt or topsoil for my project?

If you are raising grade, backfilling around a foundation or pool, or building up ground before planting, fill dirt is the right structural base since it compacts and holds shape. Topsoil goes on top as the final few inches where grass or plants actually grow. Most bigger grading jobs in East Islip use both, fill dirt for bulk and topsoil to finish.

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