Replace Landscape Fabric in Rock Beds — Weeds and Old Fabric Out
The rock bed is more weeds than rock and gray fabric shows at the edges. The rock is still good. The fabric under it is not.
To replace landscape fabric in rock beds, the rock is pulled aside or screened out, the weeds and the torn or rotted fabric underneath come out with the roots, the bed is graded, new woven fabric is laid and pinned around the plants that stay, and the rock is cleaned and put back, topped up where it is thin. JMB Builders does it across the Twin Cities metro, priced per project by the bed area.
- Priced per project, by bed area
- Your rock reused; washed and topped up
- Weeds and roots out before the new fabric
- Quote from photos, reply within one business day
- Licensed MN contractor BC809005
Send photos and hear back within one business day — or book a free in-home estimate.
Landscape fabric does not last forever. The cheap spun kind tears and breaks down under rock in a few years, sun rots the edges where it shows, and soil blown in on top of the rock builds up until weeds root right in it. At that point pulling weeds is a weekly job and the fabric itself is coming up in strips. The rock, though, is fine. River rock does not wear out, and it is the expensive part of the bed.
So the fix is to reuse the rock. It is raked and shoveled aside onto tarps, or run through a screen to shake the soil and mulch out of it. The weeds come out with the roots and the old fabric comes up in pieces, along with any plastic sheeting someone laid years ago, and it is all hauled. The bed soil is graded to drain away from the house. New woven fabric, the heavy kind that lasts under rock, is laid lapped and pinned and cut to each plant stem with a gap. Then the rock goes back, washed with a hose as it is spread, with fresh rock of the same type added where the bed was thin.
The edging is checked at the same time, since a bed with weeds and sunk fabric usually has heaved or missing edging too, and it is reset or replaced before the rock goes back.
What you supply
- Photos of the bed showing the weeds and where the fabric shows
- Which plants stay and which can come out with the weeds
- A bag of the existing rock or a close-up photo so the top-up rock matches
- Sprinkler heads and low-voltage wires marked in the bed
What JMB supplies
- Rock raked aside onto tarps or screened to remove soil and debris
- Weeds pulled with the roots, old fabric and any plastic sheeting removed and hauled
- Bed graded to drain away from the foundation
- Heavy woven fabric laid, lapped, pinned and cut to the plants that stay
- Edging reset or replaced where it heaved
- Rock washed and put back, with matching rock added where thin, and photos in your job folder
How it is priced: per project
Quoted in writing from your photos, with a reply within one business day. What moves the number:
- Bed area and the depth of rock to move aside and put back
- How bad the weeds are and how much soil has built up in the rock
- Plants that stay and need the fabric cut around them
- Rock to add where the bed is thin, and the type
- Edging that needs resetting or replacing
- Access: beds along the driveway vs. wheelbarrow to a backyard
Send a photo of each bed and a close-up of the rock and the fabric where it shows. We quote the labor by the bed and the top-up rock by the look of it.
How long it takes
Foundation beds across the front of a house: one day. Beds all around the house: two days.
How your project works
- 1
Send photos, get a written quote
Send three photos of the space and a sentence about what you want. You get a clear, itemized reply within one business day. Prefer a look in person? A free in-home estimate is always an option.
- 2
Pick materials, or bring your own
We help you choose profiles and materials that fit the house and the budget, or match your existing millwork exactly — or you buy the door or trim yourself and we install it. Everything is confirmed before the crew is scheduled.
- 3
Clean, precise installation
The crew shows up on time, protects floors and furniture, and installs with tight joints and consistent reveals. Photos of the finished work go in your job folder.
- 4
Walkthrough and invoice
We walk the finished work with you. If anything is not right, we fix it before we call the job done. Then one invoice, paid by check or direct deposit — no card fees, no payment links.
Situations and options
Redo a weedy foundation rock bed
The common one: rock aside, weeds and failed fabric out, grade, new fabric, rock back. The bed looks new and the weeds are gone for years instead of weeks.
Replace plastic sheeting under rock
Black plastic under an old rock bed holds water against the foundation and kills plants. It comes out and a woven fabric that drains goes in.
Fabric replacement plus new rock
When the old rock is a mix of sizes or badly stained, the bed gets new fabric and all new rock, with the old rock hauled. Often done when changing the rock color.
Fabric under a bed that never had it
Rock that was spread on bare dirt and has sunk into it. The rock is dug out and screened, the soil graded, fabric laid and the rock put back on top where it belongs.
Replace Landscape Fabric in Rock Beds — Weeds and Old Fabric Out: questions, answered
Why are weeds growing through my landscape fabric?
Usually they are not growing through it; they are growing on top of it. Soil, dust and leaves settle into the rock over the years and build a layer weeds root in above the fabric. Where the fabric has torn or rotted, weeds come up from below too. Either way the fix is the same: rock aside, weeds and old fabric out, new fabric, clean rock back.
Can you reuse my existing landscape rock?
Yes, and we plan to. River rock and trap rock do not wear out. It is raked aside or screened to shake out the soil, hosed off as it goes back, and topped up with matching rock where the bed is thin. Reusing it is most of the saving over a new rock bed.
What kind of landscape fabric do you use under rock?
A heavy woven fabric made for under rock, not the thin spun fabric sold in rolls at the garden center, which tears and breaks down in a few years. Woven fabric lets water through, resists tearing and holds up under the weight of rock. It is lapped at the seams and pinned, and cut to each plant with a gap at the stem.
Is black plastic okay under landscape rock?
No. Plastic sheeting does not drain, so water sits on it against the foundation and the soil under it goes sour. Plants in the bed die slowly. When we find plastic under an old rock bed we take it out and replace it with a woven fabric that drains. It is one of the most common things we pull out of older beds.
How long does new landscape fabric last under rock?
A heavy woven fabric under rock, with the edges covered so the sun does not get at them, lasts many years. What shortens its life is sun on exposed edges and soil building up on top of the rock, so keeping the rock deep enough to cover it and blowing leaves out of the bed each fall is the maintenance.
Can you replace the fabric without disturbing my shrubs?
Yes. The rock is raked away from the shrubs by hand, the weeds around them pulled, and the old fabric cut out around the root zone and pulled free. The new fabric is cut to fit around each stem with a gap. The shrubs stay in the ground the whole time.
Recent JMB work, from our job log
59 installs recorded across 30 Twin Cities communities since Dec 2025. Window and door installs for homeowners, builders and dealers. Counts come straight from our job log; no customer names.
Get a written quote for this job
Three photos and a sentence is enough: a reply within one business day, or ask for a free in-home estimate. Or text the photos to 763-204-2099.
Related jobs we do
Landscape Rock Installation — River Rock Beds and Foundation Rock
Rock is the bed you do not redo every two years: no mulch washing out, no re-spreading, and a clean line along the foundation, the deck or the fence that stays.
Read moreMulch to Rock Conversion — Mulch Scraped Out, Fabric and Rock In
Mulch is a yearly chore; rock on fabric is a one-time job. We scrape the old mulch out, grade the bed and lay fabric and rock around the plants you keep.
Read moreLandscape Rock Removal From Flower Beds — Rock and Fabric Out
The rock beds from the last owner are full of weeds growing in dirt on top of the fabric, too hot for plants, and you want mulch, grass or a garden instead.
Read moreSteel Landscape Edging Installed — Steel and Aluminum Bed Edging
Plastic edging heaves, kinks and pops up every spring. A steel edge set right is a straight line between lawn and bed that holds for years.
Read moreFront Yard Landscape Makeover — Foundation Beds Torn Out and Redone
The yews are over the windows, the mulch is gone and the edge is lost in the lawn. We take it all out and put back beds that fit the house.
Read moreAccent Boulder Placement — Landscape Boulders Set by Machine
A boulder that was set right looks like it was always there; one dropped on the mulch looks like a delivery. We dig the seat, set the stone and bury its base.
Read morePage reviewed October 1, 2026 · JMB Builders LLC, MN license BC809005 · All landscaping pages
Where we work
Landscaping near you
Based in Zimmerman, scheduling across the Twin Cities metro. Closest first: