Home > Products > Caps and Accessories > Post Caps
Choose a sub category:
4" Caps 5" Caps 6" Caps
Vinyl Solutions Unlimited stocks a large variety of vinyl post caps for sale. These vinyl (PVC) post caps are made just for vinyl fence and railing. The post/railing cap that we stock are three main colors: white, tan/almond, and clay/adobe. We also stock many mocha walnut, honey maple, and green teak post caps to match our premier specialty vinyl fence colors! Styles for post caps range from the basic flat tradition post cap to the unique horse head and pineapple caps. Vinyl post cap sizes range from 4 x 4 all the way to 8 x 8. We stock two brands, Waymark and LMT vinyl/PVC post caps. These caps are made to fit your standard size square post. Many our caps may not be online. If you need a certain post cap please give us a call during normal business hours or feel free to email us!
We also have post kits, skirts, plugs, gate hinges and latches, and more!!
***Save 10% when you buy 3 - 10 post caps!***
***Save 20% when you buy 11 - 30 post caps!***
***Save 30% when you buy 31 - 100 post caps!***
FREE SHIPPING!
Sort By:
Page of 1
3.5" x 3.5" Gothic Vinyl Post Cap

White Only!
3.5" x 3.5" White Vinyl Gothic Post Cap
Max Profile dimensions: 3.510" Sq.
Corner Radius: Square
Extends 0.045" over the profile
Total Height: 4.875"

Our Price: $7.16
3.5" x 3.5" Square External Post Cap

White only!
Max Profile dimensions 3.51"Sq.
Corner Radius: 0.125"
Extends 0.670" over the profile
Total Height: 1.424"

Our Price: $3.78
4" Gothic Cap 4" x 4" Gothic Cap

Great looking cap to add that can be the little extra that you are looking for. For a 4" post. Available in White, Tan, Clay/Adobe.

Our Price: $8.05
4" Dome Cap 4" x 4" Ball/Dome Post Cap

Add this unique cap to your fence or railing to make it stand out from the rest. Made for a 4" post.

Our Price: $8.28
4" x 4" Black Style Post Cap 4" x 4" Black Style Post Cap

Black is in!! This decorative cap has a black top that goes with our 4x4 classic white cap. The black to is glued to the top of the cap to create a one of a kind look!

Our Price: $15.33
4" Classic Post Cap 4" x 4" Classic Post Cap

Interesting cap! It is closely related to the New England and the Hampton post cap. These made for 4" posts.

Our Price: $7.33
4" External Post Cap 4" x 4" External Post Cap

The 4 x 4 vinyl post cap that is seen on many fences and  porch railing. This cap is simple and easy it install like most of out caps.

Our Price: $4.60
4in Hampton Cap 4" x 4" Hampton Cap

Add the finishing touch to your fence of railing with this Hampton Cap. Designed to fit on your 4 inch post.

Our Price: $8.65
Vinyl 4in Internal Flat Cap 4" x 4" Internal Flat Cap

Have a clean post look with these internal caps. Designed to fit in your 4 inch post. Comes in white, tan, and adobe.

Our Price: $4.75
Vinyl 4" x 4" New England Post Cap 4" x 4" New England Cap

Make your fence or railing stand out from the rest with these vinyl/pvc 4" x 4" New England post caps. Available in white, tan, and adobe. One of our customers favorites. Free shipping!

Our Price: $6.35
4" Teardrop Post Cap 4" x 4" Teardrop Post Cap

Think about chocolate? We also call this cap the Hersey Kiss. We only have tan.

Our Price: $12.28
5" Coachman Cap 5" Coachman Cap

Cap that resembles chess. Made for 5" posts.

Our Price: $11.93
5" Dome Cap 5" Dome/Ball Cap

Add this unique cap to your fence or railing to make it stand out from the rest. Made for a 5" post.

Our Price: $9.00
Vinyl 5" New England Cap 5" New England Cap

Make your fence or railing stand out from the rest with these New England post caps. Available in white, tan, and adobe. One of our customers favorites.

Our Price: $8.30
5" Teardrop Post Cap 5" Teardrop Post Cap

Think about chocolate? We also call this cap the Hersey Kiss. We have white and tan.

Our Price: $11.98
5" Classic Post Cap 5" x 5" Classic Post Cap

Interesting cap! It is closely related to the New England and the Hampton post cap. These made for 5" posts.

Our Price: $8.45
5" External Post Cap 5" x 5" External Post Cap

The cap that is seen on many fences and  porch railings. This cap is simple and easy it install like most of our caps. For 5" x 5" Vinyl posts. Free shipping!

Our Price: $4.35
5" Gothic Cap 5" x 5" Gothic Post Cap

Great looking cap to add that can be the little extra that you are looking for. For a 5" post. Available in White, Tan, Clay/Adobe.

Our Price: $9.83
Vinyl 5" Internal Flat Cap 5" x 5" Internal Flat Post Cap

Have a clean post look with these internal caps. Designed to fit your 5 inch post. Comes in white, tan, and adobe.

Our Price: $4.75
5in Federation Cap 5in Federation Cap

A great accent to your posts. This is a tall style cap that may be the right fit for your home. Designed to fit on a 5 inch post.

Our Price: $12.80
5in Hampton Cap 5in Hampton Cap

Add the finishing touch to your fence of railing with this Hampton Cap. Designed to fit on your 5 inch post.

Our Price: $11.60
6" External Post Cap 6" x 6" External Post Cap

The cap that is seen on many fences and  porch railing. This cap is simple and easy it install like most of out caps. Will fit 6" x 6" vinyl posts!

Our Price: $5.20
6in Federation Cap 6" x 6" Federation Cap

A great accent to your posts. This is a tall style cap that may be the right fit for your home. Designed to fit on a 6 inch post.

Our Price: $37.39
6in Hampton Cap 6" x 6" Hampton Post Cap

Add the finishing touch to your fence of railing with this Hampton Cap. Designed to fit on your 6 inch post.

Our Price: $19.48
LMT Glue Vinyl Fence Glue 8oz.

8oz. Vinyl Glue
Will not yellow or fade.
exceptional long-term UV stability and integrity



Our Price: $22.05
MFT Glue White Vinyl/PVC Glue

Need some glue for your vinyl accessories like post caps and gate pockets? This is some excellent vinyl glue!

- Can be used to glue post caps on
- 1 oz will glue approximatly 80 caps

Our Price: $8.10
   
 
When it comes down to wood, composite, or vinyl post caps, Vinyl Solutions Unlimited stands by vinyl! Why? Wood has obvious downsides like rotting and having to stain basically every year to keep your deck or decks looking brand new. Composites are good until you scratch the vinyl outside layer of your deck board, fence post, railing post, or vinyl cap. Since many composite posts, deck boards, and post caps have wood filler, that scratch can then lead to moister getting in the material and slowly rotting and reducing the strength and looks of the product that will later need replaced over time. Products with 100% vinyl will not rot! These vinyl posts, decks boards, and post caps do not have a wood filler so rotting is not an issue. We have vinyl fences and decks that we installed our first year in business still looking great! Vinyl is the choice in today's market! If you would like more information about vinyl please click the link to read more," The Rise of Vinyl " in Fencepost magazine.