SUBSTRATES FOR PLASTER FINISHES IN SHOWERS

SUBSTRATES FOR PLASTER FINISHES IN SHOWERS

We get so many requests from contractors and homeowners asking for information on how to do showers these days.  Probably our single-most requested technical info item.  My answer is always a resounding “don’t ask me”.  But seriously, tackling a shower surround is a whole different animal than just putting up a nice finish over drywall, so this is no job for amateurs.

Fortunately there are now full start-to-finish systems available that seem to be working great as a substrate for Tadelakt or even Marmorino Carrara or Intonachino.  Our applicators have had excellent success over the past 4-5 years with the Wedi board system which is a lightweight alternative to cement board and include a special panel fastener that seems much more reliable than simple screws, as well as a paintable urethane caulking system to ensure cracking does not occur at the joints.

 

Click here to get to the Wedi site.

 

During last week’s decorative cement class one of our students gave me a brochure from Schluter, another leader in the wet area substrate industry(thanks Tamara!).  They now have a relatively new system similar to Wedi called Kerdi-board.  And they have seminars around the country for interested contractors.  In our area there is one coming up in Lynwood, WA May 17th, Tacoma on May 18th, and Portland on May 19th.   I’ll be at either the Lynwood or Tacoma one for sure.  Here’s a link to the page listing Schluter seminars.

These seminars are free.  So you want to install an incredibly beautiful Tadelakt or other lime-plaster finish in a shower and not sure how to do the substrate?  Maybe quit calling me and go learn how to do it right from a professional.

AARON…

Posted in Green building, lime plaster, Prep Work, Tadelakt, Tips & Tricks, Venetian plaster | Tagged , , , | 5 Comments

Stucco Italiano New Classes, New Dealers


Our February 2011 Newsletter

This months newsletter just went out – here’s a link to the online version.

If you’d like to receive our newsletter in the future there is a link to sign up on that page.…

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Plaster is Everywhere

Nice post from our good friend Randy Orr about lime plasters and the Renovation Hardware catalogue:

“…out 300 pages in the new catalog, 60% of the photos involve Plaster Walls and Plaster Mantels…” Read the whole post here.

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Lime vs Cement

OK maybe this is a little biased, but all and all I found it to be a pretty decent synopses of the differences between lime and cement especially regarding plaster and mortars:

LIME VS CEMENT

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Why you should care about indoor air quality

Wondering why we stress Venetian plaster’s green qualities (non-VOC, naturally mold-resistant)?

People are becoming more and more concerned about indoor air quality. Homes plagued with VOCs (Volatile Organic Compounds) or mold can negatively impact the health of the occupants. According to Green By Design, “an estimated 15% of the U.S. population — millions of people — are chronically ill from their homes, and indoor air quality is a major factor.”

If you are using Venetian plaster, you might want to check out some info on indoor air quality around the web:

  • Build It Green explains that “A common source of indoor air pollution is the offgassing of chemicals found in many building materials…”

Have you noticed a difference between working with non-toxic Venetian plasters versus acrylic finishes? Tell us about it in the comments……

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