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.

One of the easiest customer service experiences I've had in a long time! Mulch Mound made it so simple. After putting it off for a while, I looked at the weather and knew I needed to get to mulching ASAP before the rain came if I didn't want to wait another week. I put my orde...

Fill dirt is sold by the cubic yard, and one yard covers roughly 54 square feet at a 6 inch depth, less if you're going deeper. Most fill jobs in this area run 6 to 12 inches depending on how much grade you're correcting, so measure the low area, decide your target depth, and work backward from there. If you're unsure, round up slightly since compaction will settle the material down some.

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.

Bellingham Fill Dirt Delivery

Bellingham 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.

One of the easiest customer service experiences I've had in a long time! Mulch Mound made it so simple. After putting it off for a while, I looked at the weather and knew I needed to get to mulching ASAP before the rain came if I didn't want to wait another week. I put my orde...

Fill dirt is sold by the cubic yard, and one yard covers roughly 54 square feet at a 6 inch depth, less if you're going deeper. Most fill jobs in this area run 6 to 12 inches depending on how much grade you're correcting, so measure the low area, decide your target depth, and work backward from there. If you're unsure, round up slightly since compaction will settle the material down some.

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 Bellingham Folks

4.7
out of 5 based on 137 reviews
Google Reviews

Complete Your Outdoor Project

Fill dirt is almost never the last layer on a job, since it's a structural base rather than something plants or lawns can root into. Most people cap it with a few inches of topsoil once the fill is compacted and settled, and if the area is going to see foot traffic or drainage issues, a layer of gravel underneath or around the fill can help. Mulch has no real role here until the finished grade is planted.

Mulch Mound Pro Tip

Bellingham's silt loam doesn't drain fast, so if you're filling a low spot that stays wet, don't just dump fill and walk away. Place it in 6 to 8 inch lifts and compact each one with a plate compactor or by wheel rolling before adding the next layer. Skipping this step is why people see their yard sink again a year or two later, especially with our wet winters working the uncompacted soil down gradually.

Mulch Mound Pro Tip

A common mistake is treating fill dirt as a growing layer. It's subsoil, screened of debris but not fertile, and grass or plants struggle in it directly. Once your fill is placed and compacted to grade, cap it with 4 to 6 inches of actual topsoil before seeding or planting. Skipping the cap layer is the number one reason people end up with a patchy lawn over a fill area that otherwise looks fine.

Mulch Mound Pro Tip

If your project spans a large low area, order slightly more than your flat calculation, since compaction during placement typically eats up some of your calculated volume, and running short means paying for a second delivery. It's more efficient to size the order a bit generous up front, especially with Bellingham's wetter ground adding settlement over the following season.

Grading and Filling in Bellingham

Bellingham sits on silt loam that holds water and gets soft fast once the fall rains start around the first frost in early November. That makes low spots and soggy corners a recurring problem here, and fill dirt is what people reach for to raise that ground before it becomes a standing puddle all winter. It also shows up constantly around foundation and pool backfill work, since so much of the city's older housing stock needs grading corrections. This is structural material, so it goes down and gets compacted, then capped with topsoil if anything is meant to grow on top.

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 here in Bellingham?

Yes, that's one of the most common uses, especially since Bellingham's silt loam holds water and low yards get soggy through the wet season. Just plan on placing it in 6 to 8 inch compacted lifts rather than one deep dump, and cap the finished grade with topsoil if you want grass or plants to establish on top.

Answer

How many cubic yards of fill dirt do I need for a 200 square foot low spot?

At a 6 inch depth, one cubic yard covers about 54 square feet, so 200 square feet needs roughly 3.7 cubic yards, call it 4 to be safe. If you're filling deeper, say 12 inches, you'd need close to double that, around 7.5 cubic yards.

Answer

Is there a bad time of year to place fill dirt in Bellingham?

You can place fill dirt any time since it's a project driven material, not a seasonal one. That said, working with wet silt loam soil during the heaviest fall and winter rains between the first and last frost dates makes compaction harder and messier, so drier stretches in late spring or summer tend to go smoother.

Answer

Where will the fill dirt be placed on delivery day?

The truck dumps the full load in one spot as close to your work area as access allows, so clear a path beforehand and think about how you'll move material from the pile to the exact spots that need filling. Bellingham's older neighborhoods often have narrower driveways, so let us know if truck access is tight.

Answer

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

Fill dirt is the right call for foundation and pool backfill since it's a structural material meant to be compacted, not a growing medium. Topsoil is for the finished surface layer where grass or plants need to root. Most jobs use fill dirt to build up the bulk of the area, then a topsoil cap on top.

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