Al13 Plus Post Anchor Base Plate by Fortress

As low as $29.99
Availability: In stock
Only %1 left
As low as $29.99
Expected Shipping: 1-3 Days About Expected Shipping Times
Have a question? Ask a Deck Building Expert
Product Satisfaction Guaranteed!

This product is guaranteed! No restocking fees.

Free Shipping Available

On any combination of select items over $99

Excluding Alaska and Hawaii. Conditions Apply

  • Minimum Order Tier: $99
  • Note: Free shipping only applies to combined product totals of the same Minimum Order Tier. Learn More

Al13 Plus Post Anchor Base Plate

The Al13 Plus Post Anchor Base Plates are for use under wood blocking to provide secure post connection. The Al13 Plus Post Anchor is made from a premium-strength aluminum to allow for a more safe and secure railing system to be installed. Easily concealed, these post base anchor plates can be used in many applications such as decks, pergolas, railings, patios and more.

Detailed Information


  • Simple installation with bracket system
  • Premium powder coated exterior
  • 100% recyclable
  • Approved for use in residential or commercial applications
  • Al13 can be used with wood, composite, vinyl, or Fortress aluminum posts
  • Lifetime Manufacturer Warranty
  • Pre-welded panels allows for easy installation
  • Approved and tested in accordance with ICC-ESTM AC273, NBCC, OBC, ABC, & BCBC
More Information
Package Quantity (1) Al13 Plus post anchor base plate
Color Black Sand
Manufacturer Fortress
Manufacturer Link
Installation Help
CA Proposition 65

Customer Reviews for Al13 Plus Post Anchor Base Plate by Fortress