Top 10 Aluminum Fence Panels for Houses in China: FOB Pricing

Panel Types and Geometry for Aluminum Fence Projects

An aluminum fence is sold per linear meter, but the cost driver is the panel style, not the height alone. Five panel families cover 95 percent of residential and commercial quotations. All share the same post system, which lets a project mix a 1.8 m perimeter run, a 1.2 m garden fence section and a 5 m cantilever gate on one hardware list.

How picket spacing and gap rules are set

Standard picket spacing is 110 mm clear, which fails the 100 mm sphere test, so a pool run is re-spaced to 95 mm clear. The 100 mm sphere rule from AS 1926.1 is the strictest common denominator across AU, NZ and US residential codes, so building to it avoids rework. Vertical pickets pass through a single hole in each rail, which removes weld points: the panel is assembled by insertion and secured with structural adhesive plus a stainless screw per picket.

Which style fits which site

• Flat top: decorative boundary where the fence meets a building face; lowest cost per meter.
• Spear top: deterrent height 1.8-2.4 m; spiked finial is cast, not welded, so coating stays continuous.
• Puppy picket: dual-spaced lower 350 mm keeps small animals in without changing the visual rhythm.
• Privacy slat screens: 85×16 mm slats at 12 mm gaps block sightlines but still pass some wind; used around pool plant and AC yards.
• Semi-frameless glass panels: 8 mm toughened glass in 50×50 posts; pairs with glass railing systems on decks for one finish language.

Alloy, Extrusion and Powder Coating Data

Fence profiles are extruded from 6063 alloy in T5 or T6 temper. Structural posts use T6 where the span exceeds 2.5 m or the wind region is rated C or higher. Extrusion is per EN 755-2; the same billet spec governs our window and door profiles, which is why fence, gate and facade colors match batch to batch.

Mechanical values of the extrusion alloys

Wall thickness by component

Powder coating packages and salt-spray hours

Color depth is RAL 9005 matte (70-80 gloss units is standard for fence), RAL 7016 anthracite, RAL 9010 signal white, plus woodgrain sublimation at +1.5 USD/m. Gloss is measured per ISO 2813 at 60 degrees; a matte powder at 70 GU hides transport scuffs better than a satin finish.

Posts, Wind Load and Footing Sizing

A fence panel is a flat plate; the post takes the entire wind moment. We size posts per EN 1991-1-4 with a force coefficient of 1.3 for the open picket zone and 1.6 for privacy slats. The tables below are the ones we send with structural quotations; they assume temporary installation class and concrete grade C25/30.

Post selection by fence height and wind region

Concrete footing volume per post

Aluminum Gate Integration on the Fence Line

The fence sells better as a package with matching aluminum gates: one powder batch, one hardware list, one installer. Three gate families cover the demand – pedestrian swing, single/double swing driveway, and cantilever sliding.

Gate hardware specification

Matching fence, gate and facade finishes

Driveway leaf infill repeats the fence picket at the same 110 mm pitch so the composition reads as one product line; our driveway gate system overview and the sliding gate design page show the same finish carried across fence, gate and aluminum pergola frames. Woodgrain sublimation on gate leaves uses the same foil series as the fence slats, so a garden fence plus gate package ships in one container color batch.

• Gate posts: 150x150x3.0 mm for cantilever leaves over 4 m; hinge post receives 2.5x swing moment.
• Track foundation: 300 mm wide x 500 mm deep strip footing, level tolerance +/-3 mm over 6 m.
• Cantilever overhang: leaf length = opening + 45 percent (anti-tip rule).
• Safety: photo-eyes at 300 mm and 900 mm height, force limit <=400 N per EN 12453.

Pool Fence Compliance: AS 1926.1 by Design

Pool boundary fencing is the highest-liability fence product and the one where aluminum dominates steel, because the profile can be re-spaced and re-heighted without changing the extrusion die. We build the following rules into the panel drawing before quoting:

Inspection points that fail Chinese-made fence most often

Three failures dominate re-inspection reports: gate closer force below the self-closing threshold after two weeks (fixed by specifying hydraulic, not spring, closers), 110 mm factory spacing left unadjusted in a pool zone, and latch reach under 900 mm from the top rail. All three are specification errors, not production errors, which is why our pool package ships with the compliance drawing attached to every carton.

Certifications and Test Data We Quote With

What the salt-spray test actually proves

A 1000 h ISO 9227 result on a 60-80 um polyester coat means no blistering and corrosion creep under 1 mm at scribe. The failure mode of cheap fence is different: a 40 um coat passes 500 h but chalking appears within 18 months at 50-70 um loss per decade. Specifying Qualicoat Class 1 with batch traceability is the cheapest insurance on a 20-year product.

Documents included in every export order

• Mill certificates for the extrusion batch (alloy, temper, mechanical values).
• Powder batch certificate with gloss, film thickness map, salt-spray hours.
• Panel assembly drawing with gap dimensions and torque schedule.
• Packing list per bundle with linear meters per style, for customs valuation.

FOB Price List and Cost Drivers

Prices below are FOB Shenzhen / Foshan, powder coated, standard colors, 6063-T5, packed in export bundles, valid for orders above 500 linear meters per style. Two variables move the number more than anything else: wall thickness class and coating package.

Option adders

What drives the price of aluminum fence panels

• Aluminum ingot (LME-linked): swings the base cost 8-15 percent quarter to quarter; quotes are valid 15 days.
• Wall thickness class: 2.0 mm posts cost 0.9-1.2 USD/m more than 1.5 mm at the same height.
• Powder brand: standard Chinese powder vs. Axalta / Tiger class adds 0.8-1.5 USD/m.
• Order width: mixing heights in one container adds 2-4 percent handling but frees cash from inventory.

MOQ, Lead Time and Container Loading

Container math for a 620 m fence order

A 620 m order of 1.8 m flat top panels bundles to about 21 panel bundles (1.8 x 1.1 m each) plus 260 posts of 2.4 m nested to a 0.6 m cube. The 40HQ fills to 88 percent volume, which is the practical ceiling: beyond that, panels shift in transit and the powder face takes strap impressions. Freight per meter at CIF Melbourne on this order was 2.9 USD/m at 40HQ rates current in October 2026.

Installation Steps and Torque Values

Two adjustments that prevent 90 percent of site callbacks

• Bracket torque: over-torquing the M8 bracket crushes the 1.5 mm rail wall and opens a rattle gap; 18-22 Nm with a calibrated driver, not an impact gun.
• Post plumb before cure: a post 5 mm out of plumb at the base reads 15 mm at the top of a 1.8 m panel and the rail line looks wavy from 10 m. Re-set within the first 20 minutes of pour.

Case Study: Melbourne Resort, 620 m Garden Fence + Gates

A 620 m perimeter for a 42-villa resort in Mornington Peninsula, delivered in one 40HQ. The package mixed three products on one finish: 1.8 m flat top garden fence, a 5 m cantilever driveway gate, and three 1.2 m pedestrian gates with hydraulic closers.

Landed cost versus local supply

The import case wins on supply cost, not on labor. The decisive factor was matching finishes: the resort had already bought pergola frames in the same RAL 9005 batch, so the fence, gates and pergola read as one built product. Timeline: 30 days production, 24 days sea transit, 9 days installation with a 3-person crew.

RFQ Checklist for an Aluminum Fence Quotation

• Total linear meters per height and style, and whether heights are mixed in one run.
• Wind region or basic wind speed (m/s), and distance to coastline for the coating package.
• Pool zone length if any – we will apply AS 1926.1 spacing and height rules automatically.
• Gate schedule: quantity, clear openings, swing or cantilever, motor requirement.
• Color per RAL / woodgrain foil, gloss level, and whether one powder batch must cover gates and fence.
• Destination port and Incoterm: FOB, CIF or DDP changes the packing spec, not the product.