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SUSTAINABLE BUILDING

Breaking News!

USGBC Will Change its Wood Certification Requirements

Click HERE for details.

  • Survey Says: Dealers Are Slowly Getting Greener, but Skepticism Persists

    In March 2009, PROSALES magazine conducted an online survey of LBM dealers, distributors, and manufacturers regarding the state of the green construction movement in their communities as well as whether they had taken action to green their own operations. The Survey indicates dealers are getting more active in green issues, even though a significant number say there’s little demand to do so. A small majority of dealers responding to the nationwide, online poll said they’re getting asked more often these days about green, but 41% still categorize interest in their area as nonexistent or barely there. To check out how dealer responses from our area compared to the rest of the nation, click HERE.

  • The Many Shades of Green

  With all the buzz on all things green, most of us now understand the basic concept. But do any of us know exactly what “green building” means, and do we have answers for the questions our customers are asking? Click HERE for full article.

What the Experts Say –

Dovetail Partners is a nonprofit organization that fosters sustainability and responsible behaviors by collaborating to develop unique concepts, systems, models and programs.

Jim L. Bowyer, Professor Emeritus, Department of Bioproducts and Biosystems Engineering, University of Minnesota, St. Paul, Minnesota; President, Bowyer & Associates, Inc. – a wood science and bioenergy consulting firm; and Director, Responsible Materials Program, Dovetail Partners, Inc., Minneapolis, Minnesota, explains what’s all this means to our industry and our region.

The following articles were authored by Dr. James Bowyer.

Biomass Energy – An Emerging Opportunity for the Forest and Agricultural Sectors

A marked shift toward greater use of renewable energy is underway. A key element of renewable energy development is biomass, which today provides about one-half of renewable energy generation nationwide. To balance societal needs for renewable, less polluting energy sources with desires for healthy and diverse forests, one approach taken in Minnesota was the development of “Biomass Harvesting Guidelines.” Click HERE for full article.

Green Building Programs, Are They Really Green?

This article examines and explains the many different green building programs. The author, Jim L. Bowyer, is Professor Emeritus, Department of Bioproducts and Biosystems Engineering, University of Minnesota, St. Paul, Minnesota; President, Bowyer & Associates, Inc. – a wood science and bioenergy consulting firm; and Director, Responsible Materials Program, Dovetail Partners, Inc., Minneapolis, Minnesota. Click HERE for full article.

 

  • The NLBMDA Outlook

     

1. IS THE TAIL WAGGING THE DOG? - Op/Ed by Valerir R. Hansen, LBMI Trustee

Today our industry is experiencing the most significant housing downturn in at least a generation. We’re also at the threshold of a new era in American home building, one that will spin off new construction methods, new materials, and require a new attention to process – or a return of old-fashioned craftsmanship. It’s time for lumber dealers, truss manufacturers, and the ALSC to take the leadership in establishing an eco-standard for dimensional lumber. CLICK HERE FOR REST OF ARTICLE

2. LBMI Formal Request to the ALSC 

The Lumber and Building Materials Institute (LBMI), the research and education foundation of the NLBMDA, and the LBMI Green Building Council, respectfully request the American Lumber Standards Committee (ALSC) to adopt a new eco-forest management standard, accredit agencies to certify the standard, and establish a corresponding eco-label (grade stamp). CLICK HERE FOR REST OF ARTICLE

  • Green Links

Click HERE for links to other sustainble building web sites and certification links.

  • FSC-Certified Suppliers

Click HERE to view a list of companies that have notified NLA that they have received Forest Stewardship Council (FSC) chain-of-custody certification.

  • Green Education

“Certified Green Dealer™” Program


The NLA is pleased to announce a new program available to NLA members! The new “Certified Green Dealer™” program is designed to train, test, and certify the nation’s lumber and building material dealers on green building techniques and green products. Check out the ad below, or click HERE for more information.

 

 

 

 

 

 

 

 

April 6, 2009   No Comments

Canadian Forest Lands

Sustainable Forest Management


Canada’s Forests – So Little Used – So Much Protected

How big are Canada’s forests?

  • 417 million hectares of forested land – the boreal and temperate forests cover approximately half of Canada’s landmass, about 417 million hectares.
  • 234 million hectares of forest with commercial potential – occupying a space about as large as the Mediterranean Sea.
  • Only ½ of the commercial forest, (or about ¼ of the total forest) are managed primarily for timber production, while the rest remain inaccessible or have not been allocated for that purpose.
  • What is harvested? Only 1 million hectares per year, that is less than ¼ of 1% of the total forest area.
  • How much parkland? Canada is the world leader with its national and provincial parks alone occupying some 56.8 million hectares. Compare that to the area of forests managed primarily for wood production in Canada – 119 million hectares – and one can quickly see that Canada’s forests are maintained for a variety of values and uses.

Source: Based on info found in the State of Canada’s Forest Report 2001/2002 produced by NRCAN.


How Much Wood Is Harvested in Canada Annually?

  • Did you know that the forest industry harvests less wood each year than is destroyed by wildfire, disease and pests?
  • In fact, Canada harvests only about ¼ of 1% of its forest lands.
  • Did you know that the Canadian forest sector harvests four times less (proportionally) than the five largest European forest nations combined?
  • Due to ever improving sustainable forestry practices, the volume of wood in Canada’s commercial forests just keeps on growing. In fact between 1976 and 1991 it increased by 35%.
Country Volume Harvested Total Forested Land
Canada 190 million m3 417 million hectares
Europe* 195 million m3 100 million hectares

* Sweden, Finland, Norway, France & Germany combined


How Extensive is Canada’s Original Forest Cover and Park Lands?

Almost half of the Earth’s original forest cover is gone, much of it destroyed within the past three decades. In contrast, Canada has maintained over 90% of its forest cover and it has done so while being one of the world’s largest producers of high-quality forest products. The CLA considers this fact to be instrumental in getting across the message that Canada is a leader in sustainable managing the natural forest, and it continues to improve based on the integration of new knowledge, information, research and development.

Not only does Canada maintain the highest percentage of original forest cover and untouched forests in the world, the reality is Canada’s forest industry has spent the better part of the last two decades making enormous strides in its forest management techniques, in lessening its environmental footprint – all in recognition of its role in the stewardship of a valued world resource. These achievements point to our ability to continue to be leaders in the management of natural forests using all three pillars of sustainable development: social, economic and environment.

Likewise, Canada is the world leader in terms of its national and provincial park system which now occupies some 56.8 million hectares. Moreover, this network of national and provincial parks continues to expand. For example, in October 2002, Prime Minister Jean Chretien announced that Canada plans on creating 10 new national parks over the next five years to protect unique landscapes and animals in the world’s second largest country. The total area covered by the 10 new parks will be around 100,000 square kilometers, almost doubling the area occupied by the existing 39 national parks.

“Canada is blessed with exceptional natural treasures. We owe it to Canadians and to the world to be wise stewards of these lands and waters,” Prime Minister Jean Chretien said in a speech to mark the announcement.


Forest Types, Ownership & Legislative Approach

  Forest Types There are more than 30 species of softwoods and 100 species of hardwoods in Canada. Most of Canada’s commercial lumber and wood products come from softwoods, which are more plentiful, however, there are numerous high-end, value-added products predominantly produced from Canada’s hardwood forest resource.

Softwood is the term commonly used for coniferous trees. These are trees that bear cones and have needle-like leaves which generally remain green throughout winter. Softwoods include spruce, pine and others.

Hardwood refers to deciduous or broad-leaved trees, such as maple and oak. The leaves change colour in autumn and are usually shed before winter. Hardwoods tend to be denser and therefore harder than softwoods.

Source: State of Canada’s Forests Report 2001 – 2002. NRCAN. Source: CWC web-site (see links section)
  Forest Ownership & Responsibility Public Lands – Canada is unique in that 94% of its forest lands are publicly owned. Under the Canadian Constitution, the provinces have ownership over most publicly owned forest land—71% of the total forest land—and are legally responsible for it. The federal government’s responsibility for forests is based on its ownership of 23% of Canada’s total forest land, most of which is located in the territories. The federal government has, however, devolved responsibility for management to the territorial governments (devolution to the Government of the Yukon is to be completed in 2003).

Private Lands – Six percent of Canada’s forest land is owned by an estimated 425 000 individuals, families, communities and forest companies. Click here for more information on private lands in Canada.

 

Legislative Approach – Today, each province or territory has its own legislation, regulations, standards and programs through which it allocates forest harvesting rights and management responsibilities. About ¼ of 1% of Canada’s forests or about one million hectares are harvested annually. Each province or territory establishes Annual Allowable Cuts, which are based on the average volume of wood that may be harvested under sustained yield management. More than half the harvested area is left to regenerate naturally, usually after some form of preparatory site treatment. The remaining areas are seeded or replanted. Roughly 1.6% of Canada’s forests are affected by fire, insects and disease each year, and they are also left to regenerate naturally.

In addition, many provinces and territories have legislation that provides for public participation as part of the forest management planning and allocation process. The broad spectrum of forest user—the public, forest industries, Aboriginal groups and environmental organizations—are consulted in order to ensure that recreational, cultural, wildlife and economic values are incorporated into forest management planning and decision making.

To learn more about each of the Ministries across Canada responsible for forest management, click here.

In addition to provincial forestry legislation, there is federal legislation to ensure water quality is maintained and it is also working towards introducing federal legislation for species at risk. For example, in 1992, Canada became the first industrialized country to ratify the UN’s Convention on Biological Diversity. In doing so, Canada committed itself to ”Develop or maintain necessary legislation and/or regulatory provisions for the protection of threatened species and populations.” To fulfill this commitment, Canada has been working toward an improved protective framework for species at risk. In October 1999, the federal government committed itself to bringing in a new Species at Risk Act (SARA) as one of its first environmental priorities for the new millenium. Bill C-5 the Species at Risk Act, was passed by the House of Commons and tabled in the Senate in June 2002. The law is expected to be passed by the end of 2002″.

Source: Based on information in The State of Canada’s Forests Report 2001 – 2002. NRCAN.


Focus On Hardwoods From Canada

Canada has a large hardwood resource. The Allowable Annual Cut (AAC) has been calculated and set at 65 million m3 per year. The harvest level is approximately 35 million m3 per year or 55% of the AAC.

There are two broad categories of hardwoods in Canada:

  • Aspens and poplar (which require full sunlight to grow) – used mainly for wood- based panels, such as plywood and Oriented Strand Board (OSB) and for hardwood Kraft pulps and papermaking.
  • Tolerant hardwoods (so called because they are tolerant of shade. They also regenerate naturally when managed under partial-cut or selective harvesting systems). -used for lumber, veneers, furniture, cabinet making, flooring, and other value-added products with the low-grade logs being used for pulpwood or fuel wood depending on the marketing.

Canada has about 25 commercial species of tolerant hardwoods. 15 species are found in small quantities. Approximately 10 species are of significant economic importance.

Tolerant hardwoods found predominantly in Canada’s three eastern Forest Regions:

 

The Deciduous Forest Region- predominantly hardwood 0.4 million hectares
The Great Lakes- St. Lawrence Region- a mixed-wood forest 24.5 million hectares
The Acadian Forest Region- a mixed-wood forest 8.8 million hectares
Total Area 33.7 million hectares

Of Canada’s multiple-use forest land, approximately 23.4 million hectares, or 11% is in private ownership. 18 million hectares of the privately owned forest land lies in 5 of the eastern provinces with the vast majority falling within the three forest regions where the Tolerant Hardwoods grow.

Approximately half of the area of these three forest regions is in private ownership. Families own almost 75% of the private land as farm woodlots that average 40 ha in size. These lands tend to be the most productive and produce large volumes of tolerant hardwood logs. The area that is in public ownership is managed under strict provincial government regulation that ensures respect for the AAC, environmental guidlines and prompt regeneration after harvest.

In Canada stands of tolerant hardwoods, whether in public ownership or owned by industry or families, are managed and harvested using several partial cut or selection systems. Little planting is required after harvest, as natural regeneration is usually abundant.

(Source: Tony Rotherham. Nov. 2002)


Focus on Private Woodlots

Private woodlots are an important part of the sustainable forest management (SFM) equation in Canada. There are an estimated 425 000 woodlot owners in Canada who collectively own more than 18 million hectares of commercial productive forest land, which represents more than 12 percent of Canada’s total. Woodlots are an important source of commercial timber providing an annual harvest of 39.6 million cubic metres, or 21 percent of the national harvest¹. Equally, if not more important to woodlot owners, woodlots provide habitat, biodiversity, clean water, and spiritual and recreational opportunities.

(Source: http://www.modelforest.net/e/home_/privwoodse.html)

  • Six percent of Canada’s forest land is owned by an estimated 425 000 individuals, families, communities and forest companies.
  • If we compare the size and annual production of Canada’s family owned private forests to the listing of forest statistics for member countries of the FAO we find that these forests would be 13th in area and annual production – somewhere between Finland and France. The wood from private woodlots forms an important part of the 180 million m3 annual raw material requirements of the Canadian forest products industry. The woodlots have a significant presence in the southeastern regions of Canada, and are the source of a high proportion of Canada’s tolerant hardwoods.
  • These privately owned forests, of which 80% are located east of Manitoba and mostly in the Atlantic provinces, are generally productive and of high quality. They are the source of 19% of Canada’s industrial roundwood production (logs, bolts and pulpwood), 77% of maple products, 79% of fuelwood and firewood, as well as most of the nation’s Christmas trees.

 

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April 4, 2009   No Comments

NEW: CEDAR PANELS

 

Softwood Forest Products Buyer

 
 
 

Feature Story

  COLUMBIA CEDAR Soars To New Horizons

By Merry Schmidt

Panel Crafters, Inc., a sister company to Lazy S Lumber Inc. in Beavercreek,Ore., and Columbia Cedar Inc. in Kettle Falls, Wash., recently began production of their new line of Cedar Craft – Cedar Siding panels.

Kettle Falls, Wash.—Columbia Cedar Inc., headquartered here, and Lazy S Lumber Inc., located in Beavercreek, Ore., have long been known as a leading contender for their innovation and progressive approach in the Cedar lumber industry.

“In spite of tightening supply issues throughout the Northwest, the companies continue to find ways to procure raw product while installing more efficient equipment to further enhance the usage of the raw material that is delivered to the mills,” said Ralph Schmidt, who along with his wife, Merry, own both Columbia Cedar and Lazy S. “It’s a philosophy we’ve had here from day one.”

Columbia Cedar recently completed a new office designed by Mark Schmidt, Ralph’s brother, with interior hardwood panels of cherry, Brazilian rosewood and calico hickory supplied by Panel Crafters. “This is a much needed new office that may eventually become our ‘world headquarters’,” the Schmidts said. “We have plans for an asphalted parking area and a new lunchroom.”

Columbia Cedar also recently completed a new debarker and storage building as stage one in retooling for more efficiency. “Efficiently using the resource is crucial in staying competitive in this market,” Ralph said.

Ralph and Merry Schmidt recently relocated to Eagle Point, Ore., to spend more time at Panel Crafters, but “commute” between Columbia Cedar and Lazy S to provide direction and “problem solving 101” to the companies.  “Our customers have

Bob Wright is the quality control manager and assistant mill manager for Columbia Cedar.

come to depend on and expect the type of products and service that we provide on an ongoing basis,” Ralph said. “We thrive on the challenge that it is to continually stay fresh and innovative beyond just the next six months or even a year. We are optimistic for the future in this industry where many are pulling out.”
Panel Crafters Inc. is located in White City, Ore., near Medford. This facility is a hardwood panel lay-up plant that specializes in hardwood veneers of all species and grades and can produce an industry leading special 5’ x 8’ sizing as well as the standard 4’ x 8’. In June 2008, Panel Crafters introduced two new lines of APA (American Plywood Assoc.) T1-11 sidings. Cedar Craft is a Western Red Cedar panel veneer on exterior grade plywood for home siding. It has all the beautiful characteristics of Western Red Cedar with an economical price.  The other is an okoumé, an African hardwood, panel that has a clear (no knots) face and is used for siding as well as soffit materials.
“We select the logs for peeling from Columbia Cedar, and ship the skins directly from a peeling plant to Panel Crafters, and sales is directed from Lazy S Lumber, enabling the three companies to weave together a very good working team of sales and production staff,” Merry said.  “We’ve selected sound, second growth tight knot logs, and shipped those to be peeled and composed, and then bring the skins to Panel Crafters where they are graded, sorted and laid up into the Cedar Craft line of panels,” Ralph said.  “So I know the quality of the skins and can assure my customers of the integrity of the panels.”

Steve West is the resource manager for Columbia Cedar and Panel Crafters. He is responsible for buying all of the logs and sorts for Cedar Craft veneer logs.

Ralph added, “What makes Cedar Craft unique is the skins are exactly as nature made them. We don’t cut or blow out the knots and replace them with synthetic putty. We only repair the knots that fall out during the creation of the skins, and lay-up, so the natural look of tight knot Cedar is graded into our product line.

“The added rough saw will texture and pattern the panels exactly as specified by the APA,” he said. “We’ve worked very closely with them to assure our customers are getting a product they are familiar with in construction, but unique and natural in appearance.”

Ralph added, “To add versatility to our product lines, we are also providing an okoumé faced line we call Craftsman.  It’s an A-grade okoumé panel that will have the same textured finish as the Cedar Craft panels, but is a true clear, light wood color.”

Nice and Knotty

Chris Retherford, sales manager at Columbia Cedar, said, “Some of our customers have been misled to believe that okoumé is Cedar. I think it’s important to know the difference. Okoumé is an African hardwood and is also known as gaboon. It has a light salmon to tan color, and in veneers it rarely has knots.  Our Cedar Craft panels are authentic Western Red Cedar, from our own Cedar logs, that have all the qualities and appearance of natural Cedar.”
Ralph said, “I’ve been in the Cedar business for more than 35 years, and have on my team the most knowledgeable group of guys in the business selling.  For the Cedar and okoumé panels, call Todd Fox, Dave Duncan or Larry Petree at Lazy S Lumber, or Chris Retherford at Columbia Cedar. At Panel Crafters, the best guys in the business are Mike Palmerton who is

The Cedar Craft product line has earned the APA grade stamp for T1-11 sidings and is manufactured to APA (American Plywood Association) 303 sidings specifications.

our sales team manager, Tom Overbeck and Paul Kell. These guys have integrity and do their best for our customers in service. They are hardwood specialists and can get the job done.”
Green In Many Colors

Paul Kell, sales at Panel Crafters, said, “Panel Crafters is unique in the panel business, because we offer FSC-certified as well as no added formaldehyde products and can obtain products in ranges that most other suppliers can’t.  With our 5-foot wide presses and sanders, we offer product dimensions that save you time and money on both material costs and cut waste that needs to be disposed of after the job is finished.  Our versatility allows us to manufacture panels from 3×6 to 5×10 and any dimension in between. Cross grain, book match, slip match or whole piece.  We like the ‘out of the norm,’ and can mix those with our standard panels.”
Panel Crafters Inc. is a sister company to Lazy S Lumber Inc. of Beavercreek, Ore., and also to Columbia Cedar Inc. of Kettle Falls, Wash.

The companies are owned and operated by Ralph and Merry Schmidt who at this writing have transferred to Eagle Point, Ore., from their home in Kettle Falls, Wash., to spearhead the Panel Crafters “Cedar Craft” project. “This is what we do,” Merry said. “When we commit to a company, we do what it takes to make it successful so the transfer was easy.”

Panel Crafters’ skins come from selected Cedar logs taken at Columbia Cedar. At Panel Crafters, they are graded, sorted and laid up into the Cedar Craft line of panels.

The Schmidts named their products including Smith River 6 patch clear, Deschutes 6 patch premium knotty, Rogue Valley 18 patch knotty and McKenzie paint grade after the region.

“Ralph and I worked on those names while driving down from Kettle Falls,” Merry said. “The area’s rivers are so beautiful and it was a catchy way to identify our products, with the Deschutes being our favorite because we’ve spent so much time on that river fishing for steelhead. If you’ve ever caught a 12-pound keeper, you’ll know what I’m talking about.”

For more information on Cedar Panels  contact Dave Stepro at 775-972-7300.

 
 
 
     
 
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April 2, 2009   No Comments

Western Red Cedar For Indoor Use

INDOOR PRODUCTS | PROPERTIES

Resistance to Decay
Western Red Cedar heartwood is renowned for its high decay-resistance. This natural durability is attributed to the presence of extractives, mainly the thujaplicins, and to a lesser extent, the water-soluble phenolics which are toxic to a number of wood rotting fungi. Western Red Cedar has a durability Class 2 in Europe and Australia, the highest category for durability of any softwood listed.
 

Dimensional Stability
Western Red Cedar wood has excellent dimensional stability because of its low wood density and low shrinkage factor. A major contributor to this stability is the fact that its moisture content at the fibre saturation point is 18 to 23%, compared to 25 to 30% in most Canadian softwoods. As a result, Western Red Cedar shrinks and swells minimally, displaying only small movements with changes in humidity. Lower absorption of water is a result of the high extractive content blocking absorption sites. This property contributes to Western Red Cedar’s suitability for use in paneling, mouldings and a number of other applications such as saunas where dimensional stability and water repellency is important.

Thermal and Insulating Properties
Western Red Cedar has good insulation value because of its low wood density and coarse texture. It is the best insulator among the most common available softwood species and is far superior to brick, concrete and steel. This property ensures that homes built with Western Red Cedar will be cooler in the heat of summer and warmer in winter as opposed to homes using denser species or man-made products. Western Red Cedar’s ability to dampen vibrations is an important acoustical property which makes it particularly effective as paneling and moulding where it is desirable to reduce or confine ne noise.

Flame Spreading Rate
The flame-spread rating of Western Red Cedar is 67 to 73 (Class II rating) and the smoke developed classification is 98. Both of these are used to regulate the use of materials where potential to generate smoke or smoke control movement is important. Due to its low flame-spread rating, it will perform better than most dense softwoods which have flame-spread ratings around 100. Western Red Cedar has a flame spreading rate and a smoke-developed classification that are considerably below the maximum limits set by most building codes.

Finishing and Workability
The lack of pitch or resinous extractives that are soluble in paint vehicles contributes to Cedar’s good finishing properties. Cedar takes a variety of coatings, paints and stains exceptionally well, particularly when dried and properly primed. Western Red Cedar is among the easiest timbers to work with because of its straight grain and uniform texture. It planes and sands cleanly and, because of its low wood density, requires little energy to saw or otherwise work. Cedar also glues well with a wide range of adhesives and gluing conditions.

 

March 31, 2009   No Comments

Tips on Caring For Your Wood

Suggestions on how to care for your log home products:

 

Exterior wood products:
Materials should be stored under a roof until used. They should be stacked on 2×4’s on top of concrete. If that is not possible, stack on 4×4’s that are placed on top of a tarp, tar paper or plastic.

Cover all sides with a tarp. If a tarp is not available, black plastic can be used instead.

When choosing your exterior finish, keep in mind that the darker the stain, the more protection it will offer against ultraviolet rays. There are many different brands of stain but we prefer the Sikkens products. 
Interior Wood Products:
Materials should be stored under a roof until used.

Lumber for interior use has been kiln dried differently than lumber for exterior use and MUST BE KEPT DRY.

Pine doors that are not installed immediately must be sealed on all sides and stored in a warm, dry place.

If you purchase quarter or half log for interior use, we recommend storing it inside your home for two weeks to let is acclimate. Lumber is kiln dried differently for interior and exterior use.

If you want the natural look for your interior wood, we suggest using a non-yellowing finish. Keep in mind that ultraviolet rays will affect the color.

For the best results when finished, lightly sand the wood in between coast of finish.

It is very important to use a humidifier after you have installed wood products in your home. The best type is one installed on your furnace if forced air is used. If not, a portable humidifier is an acceptable option.

Using these guidelines will minimize any shrinking or swelling of the wood and will result in less maintenance.

 

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March 30, 2009   No Comments