Azek Island Post Cap

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Current Stock:
Calculated at Checkout
Low-maintenance polyvinyl chloride (PVC)/composite
20 Year Limited
1 Post Cap
From 3-1/2" to 8"
Free Ground Shipping w/ $99 Order
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AZEK Post Caps / Island Flat Top

Azek material is a perfect mix of beauty and functionality.  It looks, feels, cuts, and shapes like wood, only it does not rot or deteriorate. Azek Post Caps are a great way to protect and enhance your fence post or deck post without the worry of future maintenance. The Island Flat Top style offers a flat square at the top.

It is recommended that Azek post caps be painted prior to being installed. Azek post caps accepts paint beautifully. Once painted they are 100% maintenance free

All Azek post caps and base trim are custom made. Usually 1 week lead time.


  • Will not Rot, Split, Twist or Warp
  • Impervious to Insects and Moisture
  • Looks and Feels like White Painted Wood
  • Accepts Paint Easily for a Custom Color

AZEK Offers an Astounding 25 Year Warranty on Material Defects!

The Following Care is Recommended your Azek Post Caps:

  • These AZEK products must be painted prior to being installed or they will discolor and void the warranty.
  • AZEK doesn't have a finish and that leaves the material subject to dirt, smudges, mold and mildew.
  • Properly prepared and painted with even brush strokes gives the appearance of finely painted wood.
  • A properly painted finish will last for years protecting the substrate from mold, mildew and the uv rays from the sun.
  • AZEK surfaces must be clean, dry and void of any foreign material such as dirt, oil, grease or other contaminates that may come from normal handling, storage 
  • and / or installation prior to painting.
  • Use a 100% acrylic latex paint with colors having a Light Reflective Value (LRV) of 55 or higher. 


These AZEK products WILL NOT BE COVERED UNDER WARRANTY if they are not treated prior to installation.


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