Top 10 Most‑Asked Questions About Deer Fence - All the Answers Here
By Pauleen - A Professional Deer Wire Mesh Manufacturer with Over a Decade of Experience
Over the years, we have answered thousands of inquiries from property owners, landscapers, farmers, and wildlife management professionals. Below, we have compiled the top 10 most frequently asked questions about deer fencing, with detailed, expert‑level answers to help you make an informed decision.
1. How tall should a deer fence be to effectively keep deer out?
This is by far the most common question we receive. The answer depends on your specific terrain and deer pressure, but here are our professional guidelines based on field data:
Open fields and flat, grassy areas – A minimum height of 7.5 to 8 feet (2.3–2.4 m) is recommended. In wide‑open spaces, deer have clear sightlines and ample running room to clear lower fences.
Wooded or heavily landscaped areas – 7 feet is generally sufficient. Deer have poor depth perception and vertical vision - their vision becomes blurry beyond approximately 7 feet - making them hesitant to jump in cluttered environments.
Small garden enclosures (under 150 total linear feet) or areas with steep, uneven terrain – A 5 to 6‑foot fence may work, provided deer pressure is light.
Pro Tip from Pauleen: Never rely on a 4‑foot fence for deer exclusion. While it may deter other wildlife, deer will clear it without hesitation. For maximum effectiveness, we recommend installing a fence at least 7.5 feet tall.
2. What mesh size is optimal for deer fencing?
Mesh size is critical - deer are surprisingly dexterous and can squeeze their heads and bodies through surprisingly small openings.
For adult deer exclusion, a mesh opening of 2 inches × 2 inches (50 mm × 50 mm) to 2 inches × 4 inches (50 mm × 100 mm) is ideal.
For fawn exclusion and areas with smaller deer species, a 1.75‑inch × 2‑inch (45 mm × 50 mm) mesh is recommended.
Mesh openings larger than 6 inches (150 mm) allow deer to push through or become entangled.
Pauleen's Recommendation: We manufacture deer wire mesh in a variety of apertures, with our most popular specification being 50 mm × 50 mm (2" × 2") - a size that effectively blocks deer while maintaining excellent visibility and aesthetic appeal.
3. What is the best material for deer fencing - galvanized steel, stainless steel, or polypropylene?
Each material has its place, but they are not created equal. Here is a straightforward comparison based on our manufacturing experience:
Hot‑dip galvanized steel offers the best strength‑to‑cost ratio. With a service life of 15 to 25 years, it is the industry standard for farms, orchards, and permanent installations. Our 12.5‑gauge hot‑dip galvanized wire is a top seller.
Stainless steel wire rope mesh (304 or 316 grade) provides superior corrosion resistance, making it ideal for coastal areas, high‑humidity environments, and premium residential projects. It also excels in zoos and wildlife enclosures where safety and longevity are paramount. Lifespan exceeds 25 years.
Polypropylene mesh is lightweight and affordable, but it typically lasts only 5 to 10 years and is vulnerable to UV degradation, animal chewing, and impact damage. It is best reserved for temporary or seasonal protection.
Pauleen's Verdict: For permanent, reliable deer exclusion, hot‑dip galvanized steel wire mesh offers the best balance of durability and value. For premium applications where maximum corrosion resistance is required, our stainless steel wire rope mesh is unmatched in longevity.
4. What wire gauge should I choose for deer fencing?
Wire gauge directly affects the fence's tensile strength, impact resistance, and longevity.
12.5 gauge is the most common specification for deer fencing, offering excellent strength while remaining manageable for installation.
For heavy‑duty applications, we recommend 11 gauge or heavier line wires (especially on the top and bottom strands) to provide additional resistance against sagging and deer impact.
For light‑duty or temporary fencing, 14 gauge may suffice for small garden enclosures with light deer pressure, but we do not advise it for long‑term protection.
Industry Standard: For deer exclusion, we recommend 12.5‑gauge fill wires with 11‑gauge top and bottom selvedge wires. This configuration provides superior tensile strength while maintaining flexibility during installation.
5. Fixed knot, welded wire, or woven wire - which construction type is best?
This is a crucial distinction that many buyers overlook:
Fixed knot (solid lock) fencing is the strongest option available. The line wires are securely locked to vertical stay wires, creating a joint that cannot slip under pressure. Fixed knot fences maintain their integrity even if cut and can withstand up to 1,500 lbs of breaking strength. This is the premium choice for deer exclusion.
Woven wire fencing is a solid, reliable choice that offers good strength and flexibility. The hinge‑joint construction allows the fence to absorb impact without breaking.
Welded wire fencing is affordable and widely available, but welded joints can break under repeated deer pressure or impact, compromising the fence's integrity over time.
Pauleen's Recommendation: For maximum durability and long‑term performance, we recommend fixed knot construction with 12.5‑gauge galvanized wire. This is the configuration used by professional deer farms and wildlife management operations worldwide.
6. Do I need to bury the fence at the bottom, and how do I prevent deer from going under?
Yes - deer are opportunistic and will exploit any gap. A fence is only as effective as its seal with the ground.
The bottom of the fence should be no more than 4–6 inches (100–150 mm) above ground level.
For areas with uneven terrain or where digging is a concern, we recommend burying the bottom 6–12 inches (150–300 mm) of mesh or installing a ground‑level apron that extends outward 12–18 inches (300–450 mm) to discourage digging.
Alternatively, use landscape staples or sod pins to secure the bottom edge firmly to the ground.
Pauleen's Tip: Deer will test the perimeter. If they find a gap as small as 9 inches (the size of a paper plate), they will exploit it. Proper ground sealing is non‑negotiable.
7. Can I install a deer fence myself, or do I need professional installation?
With proper planning and the right materials, a DIY installation is absolutely achievable - and many of our customers do exactly that.
Key installation considerations:
Posts: Corner and end posts should be a minimum of 6" × 6" (150 mm × 150 mm) and set at least 42 inches (1.07 m) deep in concrete. Line posts should be 4" × 4" (100 mm × 100 mm) and set at least 36 inches (0.9 m) deep.
Post spacing: Line posts should be spaced no more than 10–12 feet (3–3.7 m) apart.
Tensioning: Proper tension is critical. Use tension wire (monofilament or steel) along the top and bottom to prevent sagging. Hand winches (come‑alongs) or powered winches may be required for heavier fencing fabrics.
Gates: We recommend at least one gate system for every 500 linear feet of fencing.
Pauleen's Support: We provide detailed installation guides with every order and our customer service team is available to answer technical questions throughout your project.
8. How long does a galvanized steel deer fence last?
With proper materials and installation, a hot‑dip galvanized steel deer fence can last 15 to 25 years or more.
Factors affecting lifespan:
Coating quality: Class 3 galvanization (the highest rating) offers superior corrosion resistance compared to Class 1.
Environmental conditions: Coastal or high‑humidity areas may accelerate corrosion - in these cases, we recommend stainless steel or PVC‑coated options.
Maintenance: Periodic inspection and minor repairs (tightening loose connections, addressing rust spots) can extend the fence's service life significantly.
Pauleen's Guarantee: All our galvanized deer wire mesh products are manufactured with high‑quality Class 3 hot‑dip galvanization, ensuring decades of reliable performance.
9. Will deer try to jump over the fence, or will they go through/under it?
Deer behaviour varies, but here is what our field experience tells us:
Deer will first walk the perimeter to assess the fence.
If they find a weak point - a gap at the bottom, a loose section, or a sagging area - they will attempt to go through or under before trying to jump over.
Jumping is typically a last resort, reserved for situations where the deer is startled, chased, or highly motivated by food.
Strategic considerations:
Slanted or angled fencing (a 45‑degree outward angle at the top) can further discourage jumping by creating a visual illusion that makes the fence appear taller.
Double fencing (two shorter fences spaced 4–5 feet apart) exploits deer's inability to broad‑jump and high‑jump simultaneously.
Visual markers - such as white streamers or flags - help deer see the fence during the first year, especially if the fence crosses established deer trails.
Pauleen's Advice: Build your fence to be visually and physically imposing from the start. A well‑constructed 8‑foot fence with proper ground sealing will deter even the most persistent deer.
10. How much does a professional‑grade deer fence cost?
Costs vary widely based on materials, height, linear footage, and terrain complexity. Here is a general framework:
Galvanized wire mesh (material only) – approximately $2 to $5 per linear foot, depending on gauge and aperture.
Stainless steel wire rope mesh (material only) – typically $8 to $15+ per linear foot.
Posts and hardware – add roughly $3 to $6 per linear foot.
Professional installation – if you choose to hire a contractor, expect $4 to $9 per linear foot.
Total turnkey cost for a galvanized, 8‑foot‑high fence generally falls in the range of $9 to $15 per linear foot.
Summary: Why Choose Pauleen for Your Deer Fencing Needs?
Experience – Over 10 years of specialised deer wire mesh manufacturing.
Quality Control – In‑house production with rigorous quality standards at every stage.
Customisation – Tailored mesh sizes, wire gauges, and roll dimensions to fit your project.
Technical Support – Expert guidance from selection through to installation, backed by our engineering team.