Call for an instant quote: (800) 555-3694

Call for an instant quote: (800) 555-3694

QualityPost Caps, Finials, & More

Custom Estimates. Delivered Fast.


Get custom parts to match your original, photo, or drawing.

High Quality Wood Post Caps

Historic Reproductions

A custom wood finial positioned on a short fence in front of an old world victorian home.

Custom Finials

An intricate, craftsman-style custom post cap created by Island Post Cap sits on a fence in front of a craftsman-style mountain home netled in the woods.

Custom Post Caps

Glass Outdoor Post Cap

Custom Spindles

Outdoor Composite Post Cap

Custom Deck & Porch

Post Caps

Post caps for exterior fences, decks, and railings.

High Quality Wood Post Caps
Wood – Square or Oblong – Standard
Outdoor Metal Post Cap
Wood – Square or Oblong – Massive
Woodway Black Solar Light Post Cap
Wood Ball Top Caps
Outdoor Composite Post Cap
AZEK, IPE & Mahogany
Glass Outdoor Post Cap
Oak, Poplar, and Euro Beech
Glass Outdoor Post Cap
Glass Post Caps
Outdoor Metal Post Cap
Metal Post Caps – Square, Round, or Oblong
Woodway Black Solar Light Post Cap
Copper or Metal Top w/Wood Trim
Woodway Black Solar Light Post Cap

Polystone Post Caps

Woodway Black Solar Light Post Cap

Solar Post Caps

Post Tops – Finials

Post tops for exterior fences, decks, and railings.

Outdoor Wood Finial Post Top


Boston Turning Works Post Tops

Boston Turning Works

Outdoor Composite Finial Post Top

Polystone – Finials & Post Tops

Copper Finial Post Top

Copper Finials

Ornamental Design Finials

Ornamental Design Finials

Outdoor Wood Finial Post Top

Finial Base Plates

Boston Turning Works Post Tops

Heavy Duty Urethane (HDU) Finials

Interior Post Caps & Turnings

Interior post caps and turnings for your home and renovation projects.

Interior Post Cap for Staircase & Newel

Interior Finials – Staircase & Bed Post

Interior Bed Post Finial

Interior Finials

Interior furniture bed posts

Stair Part Newels

Interior Furniture Table legs

Furniture Table Legs

Interior Staircase Handrail

Interior Staircase Handrails

Outdoor Deck

Materials for high-quality exterior decks.

Outdoor Deck Handrails


Outdoor Spindles for Decks and Porches

Hemlock Spindles

Outdoor Taper Top Spindles for Decks and Porches

Taper Top Spindles

Outdoor Porch Posts for Decks and Porches

Porch Posts

Outdoor Balusters for Decks and Porches

Massive Spindles

Yard & Garden

Kits and materials for focal garden features.

Arbors for Outdoor Gardens & Yards


Outdoor Garden Gates

Gates & Wings

Outdoor Garden Pergola


Outdoor Garden Posts
Outdoor Accessories
Outdoor Garden Furniture

Outdoor Furniture

Looking for a specific product? Need a custom-turned historic reproduction?

As a trusted source of special wood products since 1986, Island Post Cap is dedicated to providing personalized attention and exceptional service.

A new look-a-like replacement spindle next to the older spindle it will replace

A historic reproduction made from an old and deteriorating original.

With Island Post Cap, you can enhance your outdoor project with a beautiful finishing touch backed by over three decades of craftsmanship.

Our selection of high-quality post caps, finials, arbors, gates, outdoor deck components, and pergolas are made from premium Cedar, Redwood, or Treated Pine. Choose from a wide range of sizes, styles, and wood species to perfectly match any fencing, decking, patio, or landscaping project. We also offer glass post caps for added elegance.

Contact us at 800-555-3694 for a custom estimate and expert guidance in selecting the right products for your needs. Our phone hours are 7 am to 10 pm Monday through Saturday and 12 pm to 8 pm on Sunday (All times Central).

Two sets of deck stairs connect a family’s home to a fabulous outdoors living room.
May 15 2023

Don’t Risk It: 3 Reasons Why Your Deck Stairs Need Hand Railings

When you think of your deck, you probably imagine fun days out in the sun, evening BBQs, and family get-togethers. However, you might not think about the level of...
May 01 2023

Why Use Glass Post Caps

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Apr 14 2023

8 FAQ’s You’ve Wanted to Know About Arbors

Arbors are a great outdoor feature, but homeowners often have questions about them. Here are some of the most frequently asked questions we receive about arbors. What...
An outdoor deck and living space covered with falling snow, visited by a perched squirrel.
Apr 03 2023

Don’t Let Winter Ruin Your Deck: 5 Tips to Winter Deck Preparation

Winter weather can be tough on outdoor spaces, including your deck. Snow, ice, and sleet can cause damage, so preparing your deck for the winter can make it safer and...