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  • Petersburg Cap Detail
  • Petersburg Mirror Frame Cap shown on White 4" Newton Mirror Frame
  • Mirror Frames and caps in your choice of seven finish colors

Petersburg Keystone Cap for Mirror Frames

Pricing Guide:  Show/Hide
Total QuantityBase price per unit

Discounts will appear in cart

Total quantity of 4x8 paneling in cart determines price per panel.

List price reflects purchase of at least 15 units.

Normally ships in 15 business days - Please submit a Frame Design Request Form
Free Shipping

Product Description

Petersburg Frame Cap with a center Keystone - Built to fit your frame

Mirror Frame | Petersburg Cornice Cap | Keystone   Petersburg Mirror Frame Cap | Keystone | Crown Molding


Built to custom fit your frame mirror, our Petersburg Mirror Frame Cap incorporates a contemporary design featuring crown molding and a center keystone. A simple, yet elegant way to upgrade nearly any picture frame.  This cornice-like enhancement, along with a new mirror frame can tranform practically any flat mirror into a color-coordinated framed mirror with elegant designer styling.  If you like, submit an order for your bathroom mirror makeover or complete our Mirror Frame Design Request Form for a quote.

Petersburg Frame Cap with Keystone Features...

  • Solid hardwood components
  • Five professionally applied designer finishes
  • Custom-sized to fit your mirror frame at no extra charge
  • Factory precision-cut
  • Shipped Ready-to-assemble
  • Simple installation
  • The finished size of the frame cap is coordinated with and dependent upon your clearances and mirror frame dimensions

Specifications at a glance: 

  • Cap top depth:  5"   
  • Overall cap height:  4 3/4"   
  • Keystone top width:  8"      
  • Overall cap width is opening Width + 6"   
  • Basswood: 3/4" thickness - a fine, straight grain and even-textured wood.  Light color and lightweight, this tree is grown in the USA

How to select a size:

  1. Once you have ordered or placed your new mirror frame in your shopping cart, you may proceed with ordering a Frame Cap
  2. Select the Finish that you prefer, either white, black, merlot, tuscan coffee or golden honey
  3. Determine the outside width dimension of your new mirror frame (we will check your work, and make corrections, if needed)
  4. The Precise Cap Opening Width should be at least 1/4" larger than your mirror frame outside width dimension
  5. Select the appropriate Opening Width Range size
  6. Enter the Precise Opening Width in the box (at least 1/4" larger than your mirror frame outside width)
  7. Press Add to Cart and check out





Warranty Information

1 Year Limited Warranty

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