Raised bed liner pros and cons — hardware cloth vs landscape fabric
By Chen Wang · Senior Editor
Published June 1, 2026
Raised bed liners help protect your wooden frame and keep soils contained, but choosing the right material can be tricky. This guide breaks down the pros and cons of hardware cloth versus landscape fabric to help you decide which raised bed liner best suits your garden’s needs.
Key takeaways
- Hardware cloth offers durable structural protection and pest control but can be more expensive and harder to install.
- Landscape fabric is easy to install, affordable, and allows good water drainage but may have limited pest-blocking capability.
- Choosing between hardware cloth and landscape fabric depends on your priorities: longevity and pest defense or ease of use and cost-effectiveness.
- Combining both materials can sometimes provide optimal results for raised bed liners.
- Proper installation and maintenance are key to maximizing the lifespan and effectiveness of any raised bed liner.
What is a Raised Bed Liner?
A raised bed liner is a material placed inside or underneath your raised garden bed frame to serve various protective and functional purposes. It prevents soil from washing out, protects the frame (usually wood) from moisture and rot, and can help improve drainage or pest control. Common liner materials include hardware cloth, landscape fabric, plastic sheeting, and various other mesh or woven fabrics.
In this article, we focus specifically on hardware cloth and landscape fabric, two popular options that differ greatly in material, cost, and function.
Hardware Cloth as a Raised Bed Liner
Hardware cloth is a rigid, woven metal mesh typically made from galvanized steel or stainless steel. It has square or hexagonal openings ranging from 1/8 to 1/4 inch wide.
Pros of Hardware Cloth
- Pest Barrier: Hardware cloth is excellent for keeping out burrowing pests like gophers, moles, voles, and some insects. Lining the bottom or sides of your raised bed creates a physical barrier that critters cannot chew through or dig under easily.
- Durability: Metal hardware cloth is highly durable and resistant to rot, UV damage, and wear. It lasts years longer than organic or fabric liners.
- Structural Stability: When added to the bottom or lower sides of the bed, it helps reinforce the frame and prevents animals from undermining your soil.
- Drainage: The mesh construction does not impede water flow, allowing excellent drainage and air circulation, which is critical for healthy root systems.
Cons of Hardware Cloth
- Cost: Hardware cloth typically costs more per square foot than landscape fabric, especially with high-quality galvanized or stainless steel versions.
- Installation Difficulty: Cutting and shaping metal mesh requires wire cutters and gloves for safety. Attaching it securely to wooden frames can take time and effort.
- Limited Soil Containment: Because of its open mesh design, soil can potentially work through the openings or wash out in heavy rains unless paired with another liner material.
- Sharp Edges: The edges of hardware cloth can be sharp and pose a safety risk during installation and handling.
Landscape Fabric for Raised Bed Liners
Landscape fabric is a flexible woven or non-woven synthetic material designed primarily for weed control in gardens. It is usually made of polypropylene or polyester fibers.
Pros of Landscape Fabric
- Affordable: Landscape fabric is widely available and budget-friendly, making it a popular choice for raised beds.
- Ease of Installation: It’s lightweight, flexible, and easy to cut with scissors. You can quickly fit it into the bed’s bottom or sides without specialized tools.
- Soil Retention: Landscape fabric holds soil in place while still allowing water and air to pass through, improving drainage and root health.
- Weed Barrier: Additional benefit as it prevents weed growth from below the bed.
- Less Risk of Injury: Being fabric, it has no sharp edges, making it safer to handle.
Cons of Landscape Fabric
- Pest Protection Limited: Landscape fabric offers minimal resistance to digging pests or rodents, as many can chew or tunnel through it easily.
- Durability: While UV-stabilized versions last several years, landscape fabrics degrade faster than metal mesh, especially if exposed to direct sunlight or harsh weather.
- Drainage Varies: Quality and weave tightness affect water permeability. Some low-cost options can impede drainage or mat down over time, reducing effectiveness.
- Potential Root Restriction: In rare cases, roots can grow into or through the fabric, which may make future bed renovation more difficult.
When to Choose Hardware Cloth vs Landscape Fabric
Your choice of raised bed liner depends on your specific gardening goals, environmental conditions, and budget. Here are some typical scenarios:
| Scenario | Recommended Liner | Why |
|---|---|---|
| Deer and rodent-prone area | Hardware cloth | Strong pest barrier |
| Fast and easy setup on a budget | Landscape fabric | Affordable and simple to install |
| Protecting expensive raised bed frame | Hardware cloth | Prevents rot and burrowing damage |
| High rainfall requiring great drainage | Hardware cloth | Mesh allows excellent water flow |
| Growing directly over clay or rocky soil | Both (hardware cloth below, fabric over soil) | Best drainage + soil containment |
| Wanting a weed barrier in addition | Landscape fabric | Specialized for weed suppression |
Installation Tips for Both Liners
- Hardware Cloth: Line the bottom and/or sides of the raised bed. Use galvanized staples or screws with washers to secure it tightly. Wear heavy gloves and eye protection when cutting or handling. Fold and bend edges away from pathways for safety.
- Landscape Fabric: Lay fabric smoothly on bottom and up sides. Overlap seams by at least 6 inches to prevent soil escape. Use landscape staples or U-pins to prevent shifting. Avoid stretching too tight to allow some soil settling.
Raised Bed Liner Material Comparison Table
| Factor | Hardware Cloth | Landscape Fabric |
|---|---|---|
| Material Type | Galvanized/Stainless Steel mesh | Polypropylene/Polyester woven fabric |
| Pest Barrier | Excellent for burrowing pests | Minimal protection against rodents |
| Durability | Very high (10+ years) | Moderate (3–7 years depending on quality) |
| Soil Retention | Limited without secondary liner | Good |
| Drainage | Excellent | Good (depends on fabric weight) |
| Installation Ease | Moderate to difficult | Easy |
| Cost | Higher | Lower |
| Safety (for installer) | May have sharp edges | Safe, no sharp edges |
| Weed Control | None | Effective |
FAQ
What is the best liner to keep gophers out of raised beds?
Hardware cloth is the best choice for gopher control because its metal mesh cannot be chewed or tunneled through easily. Installing it at the bottom prevents gopher entry from underground.
Can I use landscape fabric alone to line my raised bed?
Yes, landscape fabric can line the bottom and sides of raised beds for soil containment and weed suppression, but it won’t stop burrowing pests or protect the frame from moisture.
How long does hardware cloth last as a raised bed liner?
Galvanized hardware cloth typically lasts 10–20 years due to its resistance to rust and physical damage, far outlasting organic materials or landscape fabrics.
Do I need both hardware cloth and landscape fabric together?
Using hardware cloth at the bottom for pest protection and landscape fabric above it for soil containment and weed control is a practical combination that offers multiple benefits.
Can landscape fabric inhibit water drainage in raised beds?
Poor quality or overly dense landscape fabric can reduce drainage by preventing free water flow and aeration, but most commercial garden fabrics designed for drainage perform well when installed correctly.
Choosing the right liner for your raised bed frames is an important step toward a healthy, manageable garden. By weighing the durability, cost, pest control, and installation factors of hardware cloth versus landscape fabric, you can make an informed decision tailored to your growing conditions and priorities.