Discover durable 3 1/2 inch wide fence pickets built to stand up to outdoor conditions while delivering a timeless white picket fence aesthetic. This guide highlights five top vinyl picket options and practical accessories that help you build a cohesive, long‑lasting fence. Each product emphasizes material quality, uniform sizing, and a clean finish suitable for residential yards, gardens, and white-picket styling.
| Product | Brand | Notes |
|---|---|---|
| 12 Pieces 7/8″ x 3″ x 47″ PVC Vinyl Fence Pickets Replacement White | Yaocom | Sturdy PVC pickets, 7/8″ thick, 3″ wide, 47″ tall. White finish for classic look. |
| 7/8″ X 3″ PVC Picket Pack (12 Pieces) | The Fence Department | Commercial grade extruded PVC, 12-pack, 7/8″ thick, 3″ wide, 47″ tall. |
| 7/8″ x 3″ x 47-3/4″ Vinyl PVC Picket (Box of 14) – White | Vinyl Fence Warehouse | Premium quality, professional grade white PVC pickets. |
| Yaocom 12 Pieces 7/8″ x 1-1/2″ PVC Picket Pack White | Yaocom | Represents a narrower option; 7/8″ thickness and 1-1/2″ width, 47″ tall; classic white. |
| Weatherables Vinyl Picket Fence Caps – White Vinyl Caps for 7/8in x 3in Posts (10 Pack) | WEATHERABLES | Caps for finishing touches; fits standard 7/8″ x 3″ posts with durable PVC. |
Note: These selections focus on the 3″ width standard commonly marketed for 3 1/2 fence picket projects, with a mix of full pickets and compatible finishing components to help you plan a cohesive installation. Always verify actual dimensions and compatibility with your fence framework before purchasing.
Yaocom 12 Pieces 7/8″ x 3″ Picket Pack

These PVC fence pickets are designed for outdoor use with consistent sizing and shape retention. Each pack includes 12 white pickets measuring 7/8″ thick, 3″ wide, and 47″ tall, forming a cohesive section compatible with standard installation needs. The classic white finish provides a timeless curb appeal for traditional and modern landscapes alike.
7/8″ X 3″ PVC Picket Pack

The Fence Department offers a 12-pack of high‑quality PVC pickets, sized 7/8″ thick, 3″ wide, and 47″ tall. This pack is designed for commercial‑grade durability and uniformity to help ensure a clean, seamless appearance along your fence line.
7/8″ x 3″ x 47-3/4″ Vinyl Picket

Premium quality, professional grade vinyl pickets from Vinyl Fence Warehouse offer a near‑framing appearance with consistent dimensions and a classic white finish. The box of 14 ensures multiple fence sections can be completed or replaced without mismatches in shade or size.
Yaocom 12 Pieces 7/8″ x 1-1/2″ Picket Pack

This Yaocom pack provides a narrower picket option, with 7/8″ thickness and 1-1/2″ width, maintaining the same 47″ height and a classic white finish. It suits designs where a slightly slimmer profile is desired while preserving the white picket fence aesthetic.
Weatherables Vinyl Picket Fence Caps

These white vinyl caps finish the top of 7/8″ x 3″ posts, offering a dog-ear design for a finished, cohesive look. The caps help protect post ends from moisture ingress and contribute to a polished overall appearance, especially when used in combination with compatible picket profiles.
Buying Guide
Key considerations when choosing 3 1/2 fence picket components include material quality, sizing consistency, and finish durability. Vinyl pickets should resist warping, fading, and staining from sun exposure, moisture, and temperature shifts. Look for undyed, UV-stable PVC, and check for uniform thickness (7/8″) and width (3″) across the board to ensure consistent gaps and alignment. Pickets at 47″ tall are common for standard residential fences, providing a traditional height with a clean sightline.
Durability and maintenance matter: vinyl pickets are typically low maintenance but verify the warranty and manufacturer recommendations for cleaning and long‑term care. White finishes require care to prevent yellowing or staining in shaded or high‑traffic areas, so consider a product with UV resistance and smooth surfaces that resist mold and mildew. For complete fence runs, pairing full pickets with finishing caps and compatible post caps helps maintain a cohesive look and extend lifespan.
Installation considerations include post spacing, gate alignment, and whether you need standard 7/8″ post caps or a separate finishing post. Some kits assume compatible posts and caps are used, while others offer a broader selection of components to match your project. If you are replacing only a portion of an existing fence, ensure the replacement pickets match your current post dimensions and profile for a uniform appearance.
Environmental impact can also guide choice. Several brands emphasize recycled PVC content and greener manufacturing processes, which may appeal to eco-conscious projects. Compare finishes and caps that provide a finished look while protecting the underlying posts from moisture. Finally, assess the total project scope: number of pickets needed, potential color options beyond white, and whether you will source matching caps and posts from the same brand to simplify installation and ensure color consistency.