Quality is a top priority. Build above the minimum standard.

*SPONSORED CONTENT*

When choosing materials for deck construction, it is imperative to understand the difference between Above Ground pressure treated wood versus Ground Contact pressure treated wood. The American Wood Protection Association updated their standards in 2016 to state that some physically above the ground locations require Ground Contact treatment.

One of the requirements states: “Materials used above ground but are difficult to maintain, repair or replace and are critical to the performance and safety of the entire system” should be treated to ground contact retentions. Deck joists and beams ARE difficult to repair or replace and are absolutely critical to the safety of the structure. For this reason, joists and beams should always be treated to Ground Contact retention, regardless of warranties offered that state otherwise. In order to be building code compliant, AWPA standards must be followed, regardless of the material warranty offered.

Quality is a top priority to you. Build above the minimum standard. Learn more here

April Sponsored Content by: Lonza

 

 

 

Why Treated Wood?

Or, would it be better to ask, Why Not Treated Wood?

Brought to you by Lonza Wood Protection

Why Wood?

Wood products are everywhere. And it’s no wonder. Wood is, after all, nature’s sustainable building block that comes from an abundant natural resource easily and quickly replenished. It has excellent workability in all aspects of construction and, when preserved and used properly, can be designed to create outdoor living spaces that bring the inside out.

Wood is a sustainable product that is responsibly sourced from managed forest lands. That means trees used in the building industry come from forests grown as crops – much like corn or soy is grown. They are harvested. The land is left to rest for a few months. Then it is replanted at the rate of 400 trees per acre. The forest is maintained and cared for 30+ years before it is harvested. Managed forest lands are in different stages of growth so that not all the forest is harvested at one time.  Between forests, sawmills, and product manufacturers, every part of the tree is used for everything from poles, piling and dimensional lumber to pulp for paper mills, bedding for animals, and mulch for gardens.

Why Treated Wood?

When lumber goes through the treatment process, it is enhanced with preservative that helps it last longer while maintaining its natural beauty. Used for more than 100 years, treated wood makes the ideal building material for backyard projects. Because of its ease of use, do-it-yourselfers across the country have picked up a hammer, drill, nails and screws to complete weekend projects like decks, picnic tables, raised bed planters, retaining walls and more.

For more complicated projects, contractors and builders also choose treated wood because it looks beautiful, is affordable, and is easy to work with and maintain. In fact, its natural beauty enriches the backyard landscape making it an easy sell to homeowners.

Maintaining Treated Wood.

Maintenance on decks and other backyard projects can be likened to maintenance on a car. Oil changes are necessary and should be done regularly. Similarly, homeowners can easily and inexpensively perform maintenance on their decks. Recommendations include cleaning and applying a surface water repellent every couple of years to keep the deck looking beautiful for years.

If left alone, wood weathers to a warm gray, giving a project the time-worn look that is in demand with many homeowners. However, for projects to maintain that just-bought appearance, staining every few years is recommended. And, unlike composites, if lumber gets scratched by everyday use it can be easily repaired by sanding and staining.

Use Treated Wood.

Treated wood is a naturally beautiful building material that is easy to use and manipulate by contractors and do-it-yourselfers alike. Once a project is built, with little future maintenance, the homeowner can enjoy an enhanced quality of outdoor living for years.

Learn more: www.WolmanizedWood.com

NADRA Hosts Panel Discussion on AWPA Modifications

The Association’s work in bringing together industry professionals resulted in a very informative evening in Atlanta, GA on August 23rd, 2016. Over 50 members and guests from the deck building industry gathered to hear and question the three leading preservative manufacturers about the modifications to the AWPA treated wood standards, and answer questions about treated wood. The panel included NADRA Members: Steve Shields from Lonza, Todd Greer from Koppers Performance Chemicals (KPC), and Chris Kollwitz from Viance – Wood Treatment Solutions.

Like all NADRA meetings, we started things off with the reading of the anti trust statement, read by Kirk Hammond, NADRA’s President.

Mike Beaudry, NADRA’s Executive Vice President introduced NADRA’s Southeast regions advisory committee: Mike Reason, Kevin Waters, Joel Mooneyhan, Joey Matthews, James Gunning and Keith Compton.

All meeting attendees stood and introduced themselves.  It was a fun way to get to see who was in the room and how they were involved in the industry. We were particularly excited to introduce NADRA’s newest Bronze Level Member, Avery Chua of dassoXTR.

The meeting included a discussion of the recent AWPA standard modifications, the differences between AWPA standardized products vs. alternative acceptance criteria and paths to code compliance; like the ESR’s, the M4 standard requirement for coating cut ends, and a lively discussion on the dissemination of information and the liabilities the industry faces for the use of different treated wood materials over the past 10 years.

Todd Greer, Koppers Performance Chemicals, Director, North American Sales and Service says: “It was great to meet and speak directly with NADRA members at the Atlanta meeting. We look forward to working with the organization, and encouraging communication within our industry. Koppers believes it is important to provide a unified source of information for deck building professionals to learn more about the use of treated wood products and technologies.” To hear more from Todd, check out his write-up here.

Chris Kollwitz from Viance – Wood Treatment Solutions says: “As beautiful custom wood framed decks and outdoor projects are constructed by NADRA members, they should be guided by the latest, most accurate information available. Despite what some in the industry are communicating, there is NO requirement to use Ground Contact materials for ALL Above Ground decks.” To hear more from Chris Kollwitz from Viance, check out Chris’s write-up here.

Steve Shields stated: “I appreciated the opportunity to participate in the treated wood panel discussion at the recent NADRA meeting in Atlanta.  It provided an opportunity to discuss recent changes to standards that have impacted not only how treated wood is recommended to be used, but have also encouraged more retailers to stock ground contact treated wood so that users can be less concerned about potential misapplication.  Just as important was the opportunity for me to hear comments directly from builders on shortcomings of the treated wood that they have experienced.  I believe that increased involvement of NADRA and other organizations representing retailers and users of treated wood in AWPA can result in continued improvement of standards and better treated wood products for users.”  To hear from Steve, check out his write-up here.

If you have questions, comments or concerns regarding this topic, please contact NADRA by filling out the online form found HERE.

Please visit www.NADRA.org to learn more about your Association, it’s mission, education and services that it provides to industry professionals and consumers.

ABOUT NADRA

NADRA is made up of deck builders, inspectors, manufacturers, dealers/distributors, wholesalers, retailers, lumberyards, outdoor living professionals and service providers to the deck and railing industry. By working together, we can be one voice for the industry and deliver a clear message to the consumer and the code development bodies. NADRA serves as a trade association with emphasis on safe building practices, and deck safety.

Copyright 2016,  The North American Deck and Railing Association, NADRA.  This material may not be rewritten or redistributed without following these instructions: If you would like to use this information, please request permission first by emailing Info@NADRA.org. Thank you!

Steve Shields talks about AWPA Modifications

I appreciated the opportunity to participate in the treated wood panel discussion at the recent NADRA meeting.  It provided an opportunity to discuss recent changes to standards that have impacted not only how treated wood is recommended to be used, but have also encouraged more retailers to stock ground contact treated wood so that users can be less concerned about potential misapplication.  Just as important was the opportunity for me to hear comments directly from builders on shortcomings of the treated wood that they have experienced.  I believe that increased involvement of NADRA and other organizations representing retailers and users of treated wood in AWPA can result in continued improvement of standards and better treated wood products for users.

There are new rules for building decks and using treated wood.  Just as the American Wood Council updated its “Prescriptive Residential Wood Deck Construction Guide” in 2014 with new recommendations and methods, the American Wood Protection Association (AWPA) has updated its standards with new information on how treated wood is to be used.  As associations involved with developing code requirements or standards that are referenced in the codes, both are continually looking for ways to improve the methods and materials used in wood deck construction.

AWPA is recognized by ANSI as a consensus standard writing organization and its standards are referenced in the International Building Code and International Residential Code.

Products not specifically listed in AWPA standards often use ICC Evaluation Service product reports as a means to demonstrate that products comply with the requirements of the codes.

AWPA has updated standard U1 and now requires that for use of sawn lumber in certain above ground applications that are either (1) subject to ground contact type hazards or (2) critical to the structure and difficult to replace now be treated for ground contact.  These applications include:

a) When there is a reasonable expectation that soil, vegetation, leaf litter or other debris may build up and remain in contact with the component.

b) When the construction itself, other structures or anticipated vegetation growth will not allow air to circulate underneath the construction and between decking boards.

c) When components are installed less than six inches above ground (final grade after landscaping) and supported on permeable building materials (e.g. treated wood or concrete).

d) When components are in direct contact with non-durable untreated wood, or any older construction with any evidence of decay.

e) When components are wetted on a frequent or recurrent basis (e.g., on a freshwater floating dock or by a watering system).

f) When components are used in tropical climates

AWPA M4 requires that treated wood that has been cut, drilled or damaged including abrasions or holes from removal of nails and spikes should be field treated with preservative.  While this has seldom been done in the central and eastern United States, it has been common practice on the west coast and in Canada.  Field treatment helps to protect the interior of the wood which has less treatment than the outer shell.

Preservative end cut solutions shall be used in accordance with the instructions and precautions listed on the product label. Acceptable end cut solutions for outdoor projects referenced in the M4 standard include:

(a) Copper naphthenate. Preferably containing 2.0% copper metal; 1.0% is OK if the higher in not available.

(b) Oxine copper. Containing a minimum 0.675% oxine copper (0.12% copper metal).

If suitable products cannot be found locally, an Amazon search for wood preservatives will give a number of options for copper naphthenate products.  Using the link http://www.chemtch.com/outlast-q8-pressure-treated-wood will take you to the supplier of the oxine copper product in quarts, gallons or 5 gallon pails.  While somewhat more expensive it is clear and has little odor.

AWPA M4 also requires that timbers used as columns should have an original factory end in the ground and that the top be field treated with preservative.

These changes to AWPA have encouraged many retailers to make ground contact treated wood available to their customers.  Builders requesting ground contact treatment will help to ensure this practice continues and provide you with a supply of treated wood product that will be durable regardless of the specific application.

Stephen C. Shields

Steve spent over 43 years in the wood preservation industry with Koppers Company and successor organizations until his retirement as Technical Director of Lonza’s wood protection business in May 2016.  He remains active in the industry, providing technical consulting services as the principal of Wood Protection Consulting, LLC.

He graduated from Pennsylvania State University in 1972 with a Bachelor of Science degree in Wood Science and Technology and from Akron University in 1982 with a Masters in Business Administration.

Steve’s experience includes sales and customer support for preservative and fire retardant products, product development and research, technical product and plant production support, quality control, code and standards development and technical writing. He has been an active member of many associations including the American Wood Protection Association (1984- ), International Code Congress (and predecessor code organizations 1985- ), National Institute of Building Sciences, Wood Protection Council (1990-93) and the Western Wood Preservers Institute (1994 – 2016).

His primary activities now focus on American Wood Protection Association standard development and task group activities and building code evaluation reports.  He recently was awarded the American Wood Protection Association, Award of Merit for his service and contributions to the organization.

NADRA Atlanta Chapter – December 2012 Meeting

NADRA Atlanta Chapter – December 2012 Meeting Re-Cap

It was a great Year End event for our Chapter this past Wednesday evening at the Maggiano’s , Cumberland and thanks to all who attended. We had 70+ attendees and several guests including our “Deck For a Solider” recipients – Sergeant Michael Dickerson and his wife Jessica.  I want to thank Kirk Hammond with Lonza for sponsoring the meeting and for his comments pertaining to our chapter and his involvement with the National Board. .  Our guest speaker was John Gordon, The Director of Strategic  Accounts for the Home Depot.   John’s presentation was informative and eye opening as he related some principals of operating with Integrity and also gave insight into the current market conditions and an encouraging look toward future market direction.

We started off the evening by hearing from Jeffrey Johnson and David Elenbaum.  Jeff shared information on a nonprofit that he is working on and David shared some of the directives and happenings from the recent National Board meeting. I then had the opportunity to review the past year and highlighted many of the activities and events that our Chapter participated in.  We had a great year as a chapter and it was a pleasure to review all that we accomplished.  I want to thank all of our sponsors during the past year:  Azek (Bill Sullivan), Duradek (Norm Shafer), Fiberon (James Gunning), Trex (Larry Pease), and Lonza (Kirk Hammond).  We could not have executed our plan this past year without your help and we are all grateful for each of you stepping up and contributing.  We celebrated our third Deck For A Solider build and presented certificates to the 27 entities and individuals that participated.  We also introduced Sergeant Dickerson and his Wife Jessica and thanked them for their service and sacrifice.  I strongly believe that D4S is the best thing we do as a chapter and want to thank all of you for giving so much to this endeavor.  We held our first “Toys For Tots” drive this year and it was an overwhelming success.  I want to give special thanks to Frank Pologruto for putting this effort together and heading it up.  Frank and I delivered close to 200 toys to the center yesterday and I am hopeful that we can make this effort an annual event.

Our next meeting will be held in February of 2013 – time, place and date to be determined.  We are looking for speakers and sponsors for next year and our Leadership group will be meeting in January to put the plan together so if you are interested in sponsoring or if you have any ideas, speaker thoughts, or anything that you would like for us to focus on please contact me.  Thanks again for being a part of our Chapter and for all that each of you do to make us successful.

Hoping that each of you have a Blessed and Happy Holiday Season.

Respectfully Submitted,

Keith Compton / Atlanta Chapter President