HBA pvc vertical railing fence

Deqing Huazhijie Railing & Fencing Co.,Ltd. is a PVC fence manufacturer working out of Deqing, Huzhou, near Shanghai, and has produced vinyl fence systems since 2003. The HBA PVC vertical railing fence is our open-picket railing section for pool enclosures, front yards, gardens, balconies and railing runs where a clean vertical line and low maintenance matter more than full screening. Sections leave the factory pre-notched and pre-routed, so a distributor or installation crew assembles them on site without field fabrication.

What the HBA Vertical Railing Section Is

HBA is a 48" high, 96" wide railing section carrying 22 square pickets at standard spacing between a pre-notched top rail and bottom rail. The bottom rail holds an aluminum insert, which is what gives the section commercial stiffness rather than decorative-panel flex. Every component is extruded from 100% virgin PVC with no recycled content and no lead, in White, Tan, Grey or Cream.

• Section geometry: 48" standard height and 96" standard width, with other heights and widths built to order.
• Pickets: 1-1/2" x 1-1/2" x 40", 22 pieces per section at standard spacing.
• Rails: 2" x 3-1/2" x 94" top and bottom, pre-notched, aluminum insert in the bottom rail.
• Posts: 4" x 4" or 5" x 5", pre-routed as line, end, corner, 3-way or blank, with 72" post lengths offered for the standard section.
• Order logic: section + post + gate = complete fence.

Where the Vertical Railing Section Fits

The vertical picket pattern is the right choice when the barrier has to stay visually open while still reading as a defined boundary. That covers pool surrounds, front-yard perimeters, garden edges, balcony and railing runs, and shared boundaries on multi-family or commercial sites. Where a project needs a solid sightline block instead, our privacy and semi-private panel systems cover that requirement.

Section Anatomy and Specification Meaning

Each dimension on the HBA section has a job. Rail height and wall thickness govern stiffness across the span, picket size governs the visual weight of the fence, and post routing governs how the section meets a corner, a gate or a run end. The table below sets out the standard build and where a project can move away from it.

Material, Formulation and Weather Performance

The HBA section is extruded from rigid PVC resin compounded with UV inhibitors, impact modifiers and stabilisers. We use 10 parts per 100 of DuPont titanium dioxide together with US or German brand pigments, and the raw materials are traceable through production. The formulation is lead-free and contains no recycled vinyl, which is what keeps colour and impact behaviour consistent between production runs.

Vinyl railing in this build is intended to resist surface cracking, chipping, peeling and rot over its service life, and to hold up across a working temperature range of -40°C to 70°C. It does not need painting, sealing or termite treatment, and normal cleaning is a garden-hose rinse, with a mild abrasive cleaner for stubborn marks.

Manufacturing and Quality Control

Production runs through extrusion, cutting, hole drilling, notching, packaging and storage, with each stage held under our own control from raw material to dispatch. An independent quality-control group inspects every extruder's output hourly and carries out additional random checks through the shift. That routine is how rail notching, post routing and picket dimensions stay aligned across a long order.

• Certification held: CE, ROHS and UL94, plus SGS, ASTM, ISO 9001:2000 and TUV Global Manufacturer Certificate.
• Warranty: 30-year limited warranty on the vinyl fence system.
• Traceability: TiO2, pigment and PVC resin sources recorded and traceable.
• Capacity: more than 100 production lines across the fence and profile range.

Installation Sequence and Site Interfaces

Installation follows the same logic as a wood fence, with the fabrication already done. Posts arrive routed for their position in the run, rails arrive notched, and the crew inserts rails into the post routing and pickets into the rail notches before fitting post caps. Posts are set the way wood posts are set locally — where concreting is standard practice for wood, we recommend the same for vinyl.

1. Set line, end, corner and gate posts to the string line and confirm embedment depth.
2. Insert the notched top and bottom rails into the post routing, aluminium insert in the bottom rail.
3. Seat the 22 pickets into the rail notches and check section alignment along the run.
4. Fit New England, Flat or Gothic caps and hang matching gates last.

We supply video installation guidance with orders, and our technical team reviews post spacing, gate positions and slope handling against the site drawing before the order is released. Where a run needs a different rail profile, such as a handrail, that is set at configuration stage rather than on site.

Customisation, OEM and ODM Support

Heights, widths, picket spacing, colours, cap styles and rail profiles can all be adjusted to a project drawing, and we develop new fence profiles and styles against customer requirements. OEM and ODM orders are part of normal production, and our range covers more than 500 PVC profiles for distributors building a catalogue. Project design assistance is available where a site needs a non-standard layout.

Related systems in the same family include the HBE 48"x96" 3 rails pool fence for a heavier pool perimeter, the HBC 48" pvc handrail fence where a graspable rail is required, and the HBP pvc balcony fence for elevated applications. All are produced on the same extrusion and notching lines as the HBA pvc vertical railing fence manufacturer range.

Information We Use to Configure Your Solution

A quotation for the HBA vertical railing fence is built from the site layout, not from a catalogue guess. Send the following and we will return a section, post and gate schedule with packing volumes and a container loading plan.

• Total linear run, plus the number of corners, ends and 3-way junctions.
• Required height and section width, or the elevation drawing if they differ from 48" x 96".
• Gate positions, leaf widths and hinge or latch side.
• Colour, post cap style and any rail profile such as handrail.
• Post size preference, embedment method and ground conditions, including slope.
• Wind exposure or local barrier requirements that affect post spacing or reinforcement.
• Packing preference, destination port and any documentation or labelling requirements.

Frequently Asked Questions

What is the standard size of the HBA PVC vertical railing fence?

The standard section is 48" high and 96" wide, with 22 pickets of 1-1/2" x 1-1/2" x 40" between a 2" x 3-1/2" x 94" top rail and bottom rail. Other heights and widths are produced to order.

Is the bottom rail reinforced?

Yes. The bottom rail carries an aluminium insert, which is what gives the section commercial-grade stiffness across the span. Where a project specifies additional reinforcement, that is set at configuration stage.

Which colours and post caps can I order?

White, Tan, Grey and Cream, with New England, Flat or Gothic post caps. Colour is matched across sections, posts and gates so a completed run reads as one system.

Can the section be used around a swimming pool?

The vertical picket layout is commonly used for pool surrounds because it keeps the pool visible while forming a continuous perimeter. Where local pool barrier rules apply, the height, picket spacing, gate hardware and post embedment are set by the project specification, and we build to the drawing you provide.

Do you supply matching gates and custom heights?

Matching gates are available for the HBA system, and custom heights, widths and rail profiles are part of normal production. The order formula is section + post + gate = complete fence.

How is the fence packed for export?

Each packed section occupies 0.08 CBM, which we use to calculate container loading for bulk orders. Sections, posts, caps and gates are packed together so a shipment can be released to site as one delivery.