What can I put under my shed to get rid of groundhogs is a top question for homeowners who have discovered a groundhog burrow undermining their shed, deck, or outbuilding. What can I put under my shed to get rid of groundhogs comes down to a combination of physical barriers, exclusion materials, and humane deterrents, because groundhogs dig extensive burrow systems that can undermine foundations and create dangerous voids. Choosing the right solution is the single most important step in protecting your shed and getting rid of the groundhogs.
Selecting the best solution to put under your shed to get rid of groundhogs requires understanding that groundhogs are persistent diggers who will return to the same site year after year unless the area becomes impossible to dig. Moreover, groundhogs are strong animals capable of moving significant amounts of soil, so flimsy barriers will not work. As a result, a combination of heavy-duty exclusion materials and humane deterrents delivers the best long-term results.
Groundhogs, also called woodchucks, dig burrows with multiple entrances that can extend 5 feet deep and 25 feet long, with a main chamber for nesting and separate chambers for hibernation and waste. Therefore, blocking the space under your shed with the right materials prevents them from establishing a permanent home.
In this guide, the best materials and products to put under your shed to get rid of groundhogs are carefully reviewed based on effectiveness, durability, ease of installation, safety, and overall value to help you protect your property.
12 Best Solutions To Put Under Your Shed To Get Rid Of Groundhogs
1. Galvanized Hardware Cloth – Best Overall Barrier To Put Under A Shed For Groundhogs
Galvanized Hardware Cloth is the best overall barrier to put under a shed for groundhogs, providing a durable, rust-resistant mesh that prevents groundhogs from digging under the structure. Additionally, the 1/2-inch mesh is small enough to block groundhogs while allowing water drainage. As a result, it is the top choice for permanent exclusion.
- Galvanized After Welding: Hot-dip galvanized after welding coats every welded joint, so the heavy duty mesh resists rust and breakage far longer than pre-galvanized wire in rain, soil, and sun.Thicker wire builds a sturdier fence that resists bending and animal push-through
- Product Size & Coverage: The roll is 16 inch wide by 25 foot long, and 1/2 inch×1/2 inch mesh opening, enough to cover a small run, a few beds, or one coop, cut to length for any project. Measure your project need first so you order the right length and avoid mid-job gaps
Galvanized Hardware Cloth works by creating a physical barrier that groundhogs cannot chew through or dig past. Moreover, the galvanized coating resists rust for years of reliable service. Therefore, it offers long-lasting, effective groundhog exclusion.
This barrier is easy to install by laying it flat on the ground under the shed and extending it 12 to 18 inches beyond the perimeter, then bending it into an L-shape and burying the outer edge. Furthermore, it should be secured with landscape staples. Overall, Galvanized Hardware Cloth delivers permanent, effective groundhog exclusion.
Pros:
- Durable and rust-resistant
- Groundhogs cannot chew through
- Allows water drainage
- Long-lasting
- Effective permanent barrier
- Affordable per square foot
Cons:
- Requires careful installation
- Can be difficult to cut
- Must be buried to be effective
2. Welded Wire Mesh – Best Heavy-Duty Barrier For Groundhogs Under Sheds
Welded Wire Mesh is the best heavy-duty barrier for groundhogs under sheds, offering a strong, rigid mesh that resists bending and digging. Additionally, the welded construction is stronger than woven hardware cloth and holds up well under sheds. As a result, it is ideal for long-term exclusion.
- High-Quality Anti-Rust Process This hardware cloth is made from high-strength low-carbon steel wire, combining excellent strength with flexibility. After precision welding, the entire product undergoes a premium anti-rust treatment—hot-dip galvanization—with special reinforcement at all seams and corrosion-prone areas to ensure uniform, dense coating and outstanding rust resistance. This process grants the product superior weather resistance, making it an ideal choice for wire mesh fencing and long-term outdoor applications.
- The Perfect Yard Protection Net Our metal mesh features a precisely designed 1/2-inch ultra-dense mesh, effectively blocking intrusions from rodents such as squirrels and rats, providing all-around protection for poultry while preventing fruits and vegetables from being gnawed and damaged. The scientifically calculated aperture size ensures durability and sturdiness, delivering seamless, gap-free protection.
Welded Wire Mesh works by creating a rigid physical barrier that groundhogs cannot dig through or push aside. Moreover, the galvanized coating resists rust and corrosion for years of service. Therefore, it offers durable, effective groundhog exclusion.
This barrier is easy to install by laying it flat under the shed and extending it beyond the perimeter, then bending and burying the outer edge. Furthermore, it should be secured with landscape staples. Overall, Welded Wire Mesh delivers heavy-duty, effective groundhog exclusion.
Pros:
- Strong and rigid
- Rust-resistant
- Groundhogs cannot chew through
- Long-lasting
- Effective permanent barrier
- Good for heavy-duty use
Cons:
- Requires careful installation
- Can be difficult to cut
- Heavier and more expensive than hardware cloth
3. Concrete Slab Or Pavers – Best Rigid Barrier For Groundhogs Under Sheds
Concrete Slab Or Pavers are the best rigid barrier for groundhogs under sheds, providing a solid, impenetrable surface that groundhogs cannot dig through. Additionally, a concrete slab adds structural stability to the shed itself. As a result, it is ideal for new shed construction or major renovations.
- Durable & Easy: These 15.5" stepping stones are made of weatherproof resin, so they can withstand rain, hail, UV rays, and cold temperatures. They also feature four ground stakes for secure installation, making them perfect for patios, walkways, and gardens.
- Versatile & Stylish: Enhance your outdoor space with these textured stepping stones, available in beige limestone or slate grey. They're ideal for walkways, garden pathways, and even adding a touch of elegance to grassy or muddy areas.
Concrete Slab Or Pavers work by creating a solid physical barrier that groundhogs cannot dig through. Moreover, a concrete slab adds permanent structural support to the shed. Therefore, it offers the most durable, effective groundhog exclusion available.
This barrier is easy to install by pouring a concrete slab or laying pavers under the shed footprint, extending slightly beyond the perimeter. Furthermore, it should be installed before the shed is built for best results. Overall, Concrete Slab Or Pavers deliver the most durable, effective groundhog exclusion.
Pros:
- Impenetrable barrier
- Adds structural stability
- Permanent solution
- Low maintenance
- Increases shed longevity
- Effective on all groundhogs
Cons:
- Expensive
- Requires professional installation
- Difficult to retrofit under an existing shed
4. Buried L-Footer Fence – Best Perimeter Barrier For Groundhogs Under Sheds
Buried L-Footer Fence is the best perimeter barrier for groundhogs under sheds, using an L-shaped trench that prevents groundhogs from digging under the structure. Additionally, the L-shape is far more effective than a straight vertical barrier because groundhogs dig down and then turn. As a result, it is ideal for existing sheds.
- Widely Suitable & Customizable - Includes 2 replaceable clips and an adjustable frame system that fits both 1"x4" and 2"x4" wood, perfect for seamless integration with your existing fence design
- Premium All-Steel Construction - Reinforced steel frame with an adjustable diagonal truss cable prevents sagging over time, ensuring long-term strength and stability in all weather conditions
Buried L-Footer Fence works by creating an L-shaped barrier that groundhogs cannot dig past, forcing them to give up. Moreover, the design is proven effective against groundhogs and other digging animals. Therefore, it offers reliable, effective groundhog exclusion.
This barrier is easy to install by digging a trench 12 inches deep around the shed perimeter, placing the wire in an L-shape, and backfilling. Furthermore, it should be secured with landscape staples. Overall, Buried L-Footer Fence delivers effective, reliable groundhog exclusion.
Pros:
- Proven effective design
- Works on existing sheds
- Durable and long-lasting
- Affordable materials
- Can be installed DIY
- Effective on all groundhogs
Cons:
- Labor-intensive to install
- Requires trenching around the shed
- Must be installed correctly to work
5. Gravel Trench – Best Low-Cost Barrier For Groundhogs Under Sheds
Gravel Trench is the best low-cost barrier for groundhogs under sheds, using a trench filled with coarse gravel that groundhogs find difficult to dig through. Additionally, gravel drains well and prevents the soil from becoming soft and easy to dig. As a result, it is ideal for budget-conscious homeowners.
- 【Different sizes and weights】: You can get a polished natural gravel weighing about 5 pounds, 2-4mm. These small pebbles are all natural pebbles. We do not wax it, there are no other substances, it is safe natural gravel, and you can use polished gravel with confidence
- 【Succulent potted plant paving gravel】: Polished gravel is suitable for succulent plant paving and potted plant paving, which can improve the drainage of potted plants, cover the surface, and ensure the water needed by the plants. It can also make potted plants look more beautiful
Gravel Trench works by creating a barrier of loose, coarse gravel that groundhogs cannot easily dig through because the stones collapse back into the hole. Moreover, the gravel also improves drainage around the shed. Therefore, it offers affordable, effective groundhog deterrence.
This barrier is easy to install by digging a trench 12 inches deep and 12 inches wide around the shed perimeter, then filling it with coarse gravel. Furthermore, it should be topped with soil or mulch to hide the gravel. Overall, Gravel Trench delivers affordable, effective groundhog exclusion.
Pros:
- Low cost
- Easy to install
- Improves drainage
- Works on most groundhogs
- Can be combined with other barriers
- No special tools needed
Cons:
- Less effective than wire barriers
- Groundhogs may dig deeper
- Requires periodic replenishment
6. Predator Urine Granules – Best Natural Deterrent To Put Under Sheds For Groundhogs
Predator Urine Granules are the best natural deterrent to put under sheds for groundhogs, using the scent of coyote, fox, or bobcat urine to trigger a deep instinctual fear response. Additionally, the granular formula is easy to spread and lasts for weeks. As a result, it is ideal for homeowners seeking a humane solution.
- 2 pack
- Non-toxic, organic method to reduce and often eliminate pest browsing problems
Predator Urine Granules work because groundhogs recognize the scent of their natural predators and avoid areas where those predators may be present. Moreover, the concentrated formula is long-lasting and rain-resistant when applied correctly. Therefore, it offers powerful, natural groundhog deterrence.
This deterrent is easy to apply by sprinkling granules under the shed and around the perimeter. Furthermore, it should be reapplied every 2 to 4 weeks or after heavy rain. Overall, Predator Urine Granules deliver effective, natural groundhog control.
Pros:
- Powerful natural deterrent
- Triggers instinctual fear response
- Long-lasting when applied correctly
- Rain-resistant
- Safe for pets and children
- Humane solution
Cons:
- Strong odor to humans
- Requires reapplication after rain
- Can attract predators
7. Ammonia-Soaked Rags – Best DIY Deterrent To Put Under Sheds For Groundhogs
Ammonia-Soaked Rags are the best DIY deterrent to put under sheds for groundhogs, using the strong, pungent odor of ammonia to mimic predator urine and drive groundhogs away. Additionally, they are inexpensive, easy to make, and long-lasting. As a result, it is ideal for budget-conscious homeowners.
- Multipurpose Pure Ammonia Cleaner – An effective multi-surface cleaner our pure ammonia liquid helps remove hard water stains, soap scum, grease, and more to help you maintain a cleaner, more comfortable home environment.
- Deep Clean Touch Surfaces – Especially great for shared spaces and environments this pure ammonia can be used on ceramic and vinyl flooring, sinks, tubs, and shower doors, tile and grout, brass and silver, and much more.
Ammonia-Soaked Rags work because the strong, pungent odor mimics predator urine, triggering a fear response in groundhogs. Moreover, the scent lasts for several days and is easy to refresh. Therefore, it offers effective, inexpensive groundhog deterrence.
This deterrent is easy to make by soaking rags in ammonia and placing them under the shed and near burrow entrances. Furthermore, the rags should be refreshed every few days. Overall, Ammonia-Soaked Rags deliver effective, inexpensive groundhog control.
Pros:
- Very inexpensive
- Easy to make at home
- Long-lasting scent
- Mimics predator urine
- Effective on most groundhogs
- No special equipment needed
Cons:
- Strong odor to humans
- Requires frequent refreshing
- Ammonia is toxic if ingested
8. Motion-Activated Sprinkler – Best Humane Deterrent For Groundhogs Under Sheds
Motion-Activated Sprinkler is the best humane deterrent for groundhogs under sheds, spraying a burst of water when motion is detected to startle groundhogs and other animals. Additionally, it is humane, effective, and safe for use around pets and children. As a result, it is ideal for protecting sheds, gardens, and yards.
- Humane Lawn & Garden Protection - Help protect lawns, gardens, flower beds, and landscaping from unwanted animal visitors with a motion-activated sprinkler that responds with a burst of water.
- Heat & Motion Animal Detection - Using passive infrared sensing technology, the Yard Enforcer detects the movement of heat-producing animals and activates a burst of water when activity is detected. Detection performance may vary based on animal size, environmental conditions, and sensor placement.
Motion-Activated Sprinkler uses an infrared sensor to detect movement and fires a burst of water at the intruder, startling them without harm. Moreover, the device is battery-powered and easy to set up. Therefore, it offers effective, humane groundhog deterrence.
This sprinkler is easy to set up by connecting it to a garden hose, inserting batteries, and positioning it to cover the area under and around the shed. Furthermore, it should be repositioned periodically to prevent groundhogs from getting used to it. Overall, Motion-Activated Sprinkler delivers effective, humane groundhog control.
Pros:
- Humane and effective
- Safe for pets and children
- Battery-powered
- Easy to set up
- Covers a wide area
- Works day and night
Cons:
- Requires water source
- Can be triggered by other animals
- Requires repositioning over time
9. Ultrasonic Animal Repeller – Best Electronic Deterrent For Groundhogs Under Sheds
Ultrasonic Animal Repeller is the best electronic deterrent for groundhogs under sheds, emitting high-frequency sound and flashing lights to deter groundhogs and other animals. Additionally, it is weatherproof, solar-powered, and safe for use around pets and children. As a result, it is ideal for protecting sheds, gardens, and driveways.
- Do you have problem with unwanted animals in your area, garden, farm? Are they destroying your garden or eating the fruits? Do they bring many viruses to you? Let's start to use Broox deer Repellent to solve your problems! This effective device helps you to get rid of unwelcome animal visitors. It contains a motion detector system which detects movements and emits powerful ultrasonic sound and flashing LED light.
- Repel animals in a humane way: Broox squirrel repellent outdoor, repels animals by emitting ultrasonic sound, alarm and LED flashing light. When the motion detector, detects a motion, it will trigger the ultrasonic speaker to emit a high frequency noise which makes animals uncomfortable, therefore, keeps them away from the protected area.
Ultrasonic Animal Repeller uses motion sensors to detect groundhogs and emits ultrasonic sound and flashing lights to startle them away. Moreover, the device is weatherproof and solar-powered for continuous operation. Therefore, it offers effective, humane groundhog deterrence.
This repeller is easy to set up by inserting it into the ground or mounting it on the shed in the area you want to protect. Furthermore, it should be repositioned periodically to prevent groundhogs from getting used to it. Overall, Ultrasonic Animal Repeller delivers effective, humane groundhog control.
Pros:
- Humane and effective
- Weatherproof
- Solar-powered
- Safe for pets and children
- Easy to set up
- Works day and night
Cons:
- Can be triggered by other animals
- Some groundhogs become habituated
- Requires repositioning over time
10. Castor Oil Granules – Best Long-Lasting Natural Deterrent For Groundhogs Under Sheds
Castor Oil Granules are the best long-lasting natural deterrent for groundhogs under sheds, using concentrated castor oil to create an unpleasant taste and smell that groundhogs avoid. Additionally, the granular formula is easy to broadcast and lasts up to 30 days. As a result, it is ideal for large areas and long-term deterrence.
- MOLEMAX Mole & Vole Repellent Granules keep animals out of your garden! This product protects against moles, gophers, voles, armadillos, rabbits, ground squirrels and other burrowing animals.
- Designed for use on lawns, gardens, flower beds and more! When used as directed, MOLEMAX will not harm desirable garden plants.
Castor Oil Granules work because the strong, bitter taste and smell of castor oil discourage groundhogs from feeding and digging in treated areas. Moreover, the granular formula is long-lasting and rain-resistant. Therefore, it offers effective, long-lasting groundhog deterrence.
This deterrent is easy to apply by broadcasting granules under the shed and around the perimeter. Furthermore, it should be reapplied every 30 days or after heavy rain. Overall, Castor Oil Granules deliver effective, long-lasting groundhog control.
Pros:
- Long-lasting formula
- Rain-resistant
- Easy to broadcast
- Safe for pets and children
- Effective on multiple pests
- Natural ingredients
Cons:
- Requires reapplication every 30 days
- Can be scattered by pets
- Less effective on some groundhogs
11. Wire Mesh Skirting – Best Decorative Barrier For Groundhogs Under Sheds
Wire Mesh Skirting is the best decorative barrier for groundhogs under sheds, providing a physical barrier that also improves the appearance of the shed base. Additionally, the skirting can be painted or stained to match the shed. As a result, it is ideal for homeowners who want both function and appearance.
- 【Durable Material & Size】Our hardware cloth measures 16in x 50ft with a 1/2 inch square opening, made of 19 gauge hot-dipped galvanized steel. This hardware cloth 1/2 inch is strong, rust-resistant, and designed for long-lasting outdoor use
- 【Sturdy & Decorative Design】Crafted from premium iron wire, welded and then galvanized, this chicken wire fencing provides both durability and a neat, flat surface. It not only protects but also enhances your garden with a clean, decorative look
Wire Mesh Skirting works by creating a physical barrier around the shed base that groundhogs cannot dig through or push aside. Moreover, the skirting can be combined with a buried L-footer for maximum effectiveness. Therefore, it offers effective, attractive groundhog exclusion.
This barrier is easy to install by attaching wire mesh panels to the shed base and burying the bottom edge 6 to 12 inches underground. Furthermore, it should be secured with landscape staples. Overall, Wire Mesh Skirting delivers effective, attractive groundhog exclusion.
Pros:
- Physical barrier
- Improves appearance
- Can be painted or stained
- Durable
- Effective with buried edge
- Affordable
Cons:
- Requires installation
- Must be buried to be effective
- Needs periodic maintenance
12. Expanding Foam Sealant – Best Gap-Filling Barrier For Groundhogs Under Sheds
Expanding Foam Sealant is the best gap-filling barrier for groundhogs under sheds, filling small gaps and cracks that groundhogs may use to access the space under the structure. Additionally, the foam expands to seal irregular openings and hardens to resist digging. As a result, it is ideal for closing secondary entry points.
- Expands To Fill: Loctite Tite Foam Gaps & Cracks fills, seals, and insulates effectively around gaps and cracks up to 1 inch in size
- Premium Durability: Polymer foam based on purified and concentrated ingredients withstands harsh UV rays for long-lasting results
Expanding Foam Sealant works by filling gaps and cracks that groundhogs may use to access the space under the shed, creating a hard barrier that resists digging. Moreover, the foam expands to seal irregular openings and hardens within hours. Therefore, it offers effective, gap-filling groundhog exclusion.
This sealant is easy to apply with a foam gun or straw applicator, filling gaps and cracks around the shed base. Furthermore, it should be combined with wire mesh barriers for maximum effectiveness. Overall, Expanding Foam Sealant delivers effective, gap-filling groundhog exclusion.
Pros:
- Fills irregular gaps
- Hardens to resist digging
- Easy to apply
- Fast-acting
- Affordable
- Combines well with wire mesh
Cons:
- Not a standalone solution
- Can be messy to apply
- May need trimming after expansion
7 Essential Factors For Getting Rid Of Groundhogs Under A Shed
- Combine barriers and deterrents: No single product eliminates groundhogs completely. Combine physical barriers like hardware cloth with deterrents like predator urine for the best results.
- Install barriers correctly: Wire mesh barriers must be bent into an L-shape and buried 12 to 18 inches deep to prevent groundhogs from digging under them. A straight vertical barrier will not work.
- Block all entry points: Groundhogs dig multiple entrances. Identify and block every burrow entrance and gap around the shed to prevent them from simply relocating.
- Act in the right season: Groundhogs are most active from spring through autumn. Address the problem before winter hibernation to prevent them from returning in spring.
- Check for animals before sealing: Never seal a burrow entrance if a groundhog or other animal is inside. Check for activity first and use a one-way door or wait until the animal leaves.
- Safety: Choose humane deterrents and barriers that will not harm groundhogs, pets, or children. Avoid poisons, which are dangerous to wildlife and pets.
- Professional help: If groundhogs persist despite your efforts, or if the burrow system is extensive, contact a licensed wildlife control professional for humane removal and exclusion.
Frequently Asked Questions About What To Put Under A Shed To Get Rid Of Groundhogs
1. What can I put under my shed to get rid of groundhogs?
Galvanized hardware cloth is the best overall barrier to put under a shed for groundhogs, installed as an L-shape and buried 12 to 18 inches deep. Concrete slabs, welded wire mesh, and gravel trenches are also effective.
2. How deep do I need to bury a barrier to keep groundhogs out?
Bury wire mesh barriers 12 to 18 inches deep and bend the bottom 12 inches outward into an L-shape. Groundhogs dig down and then turn, so the L-shape is essential for effectiveness.
3. Does predator urine really repel groundhogs?
Yes, predator urine repels groundhogs because it triggers an instinctual fear response. Reapply every 2 to 4 weeks or after heavy rain for best results.
4. Does ammonia repel groundhogs?
Yes, ammonia-soaked rags repel groundhogs because the strong odor mimics predator urine. Refresh the rags every few days for continued effectiveness.
5. Will mothballs get rid of groundhogs under a shed?
Mothballs are not recommended for groundhog control. They are toxic, ineffective in outdoor settings, and illegal to use as a wildlife repellent in many areas.
6. Can groundhogs dig through concrete?
No, groundhogs cannot dig through concrete. A concrete slab is the most effective permanent barrier for preventing groundhogs from digging under a shed.
7. Should I call a professional to remove groundhogs under my shed?
If groundhogs persist despite your efforts, or if the burrow system is extensive and undermining the shed, contact a licensed wildlife control professional for humane removal and exclusion.
Conclusion
In conclusion, Galvanized Hardware Cloth is the best overall barrier to put under a shed to get rid of groundhogs due to its durability, rust resistance, and effectiveness when installed as a buried L-footer. The runner-up, Welded Wire Mesh, offers a heavier-duty option for long-term exclusion.
Both options provide effective groundhog exclusion while addressing different homeowner preferences and shed types. Moreover, concrete slabs, buried L-footers, gravel trenches, predator urine, ammonia rags, motion-activated sprinklers, ultrasonic repellers, castor oil granules, wire mesh skirting, and expanding foam sealant each offer unique benefits for specific situations.
Ultimately, the best solution to put under your shed to get rid of groundhogs depends on whether you have an existing shed or are building new, your budget, and your preference for physical barriers or humane deterrents. However, the featured selections offer reliable solutions for protecting your shed and property.
Don’t let groundhogs undermine your shed. Choose the right barrier and deterrent combination today and enjoy a groundhog-free property season after season.