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General Tips and Techniques

Tips and Techniques for All Cast Plaster Products


1. When installing any product, always:

  •  Check building codes for local requirements.
  •  Have product on hand for exact measurements before installation starts
  •  Unless specifically detailed in conversations and the ordering process, our products are intended for interior applications only.  Some products are available at a premium price using a formula intended for for exterior use; we need to know this at the time the order is placed.

2. Before cutting into any structure, check for electrical wiring, plumbing, supports, and load bearing areas, etc.


3. When installing Cast Designs products:

  •  Counter sink coated fasteners into product 1/8” or less
  •  Fill holes with plaster patch or non-shrinking spackling
  •  Use feathering techniques to blend in with design

4. When attaching cast gypsum products, use adhesives such as Liquid Nails or drywall board adhesive to ensure complete bonding to the ceiling or wall.


5. If finished wall areas are not even with surface of product, use painter caulk to fill uneven gaps.


6. Castle Design products accept finishes well:

  • Prime and paint
  • Seal, stain, and varnish
  • Faux finish. 

         Note:  For ease of installation, we recommend applying finish to product first, then touching up as needed.

*User shall determine and assume full responsibility for the suitability and installation of the product



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