300 Feet of Aluminum Fence: Materials & Cost
A 300-foot aluminum fence (5 ft tall, posts every 6 ft) needs about 53 posts, 106 bags of concrete, and 50 pre-assembled 6-foot panels. Expect roughly $7,500–$12,000 in materials.
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Posts
53
Concrete
106
Panels
50
Rails
0
Est. Cost
$7,500–$12,000
Your 300-Foot Aluminum Shopping List
Elegant, rust-proof panels perfect for pool enclosures and front yards. Powder-coated in black, bronze, or white. Virtually maintenance-free.
At 6-foot spacing, 300 feet divides into 50 sections. That means 51 line and end posts, plus 2 gate posts if you add a walk gate, for 53 posts total. Each post takes 2 bags of 60 lb concrete, so buy 106 bags.
Doing it yourself, material cost is about $7,500–$12,000. Hiring a contractor typically adds $5–$15 per foot in labor, or about $1,500–$4,500 for this length, for an installed total near $9,000–$16,500. Prices vary by region, so treat these as planning numbers.
Materials List – 300 ft of Aluminum
| Material | Qty | Est. Cost |
|---|---|---|
| Fence Posts (4×4×7 ft) | 53 | $795 |
| Concrete Mix (60 lb bags) | 106 | $636 |
| Panels | 50 | $3,250 |
| Total Estimated Materials | $7,500 – $12,000 |
Other Lengths of Aluminum Fence
300 Feet of Other Fence Types
Recommended Materials
Pressure-Treated Fence Post 4×4×8
Ground-contact rated, ideal for all fence types.
$12 – $18
Cedar Dog-Ear Picket 1×6×6
Naturally rot-resistant, smooth on one side.
$3 – $6
Quikrete 60 lb Fast-Setting Concrete
Sets in 20-40 minutes. No mixing required.
$5 – $7
Post Hole Digger – Fiberglass Handle
Heavy-duty clamshell digger for clean holes.
$35 – $55
Simpson Strong-Tie Fence Bracket
Galvanized L-bracket for rail-to-post connections.
$4 – $8
Decorative Post Cap 4×4
Copper-top cap, fits standard 4×4 posts.
$5 – $12