In years past, it wasn't too difficult to distinguish green materials and products from the “nongreen.” Eco-friendly products were rather obvious, mostly because they were either ugly or strange-looking. And, to make matters worse, green materials and products usually cost more than their conventional counterparts. A decade ago, the premium for green building products was as much as 20 percent higher than the standard product cost, according to industry experts.

That's no longer the case. Today's green materials and products blend in with traditional products. Growing demand for eco-friendly building elements has given rise to a whole world of green products. In fact, it's easy for multifamily developers and owners to sneak green products into their projects without anyone being the wiser—that is, until they start saving money on their electricity bill or breathing easier because their paint lacks volatile organic compounds (VOCs).

For example, environmentally friendly paint is now available in a wide spectrum of colors. The Home Depot and ICI Paints recently introduced a new line of “green” paints called The Freshaire Choice Paint. It has no VOCs and comes in 66 colors.

“With the variety of products and the different styles per product, it's very easy to build 100 percent green,” says Paul Novack, director of sustainability for Green Depot, a Brooklyn, N.Y.-based retailer that exclusively sells green building products. “Manufacturers have increased their line of green products to make them more attractive and more stylish.”

Trex's Brasilia decking collection, too, is a green product that doesn't sacrifice performance or quality. Like a growing number of sustainable materials now available, Brasilia's technology and design allow it to rival traditional decking options when it comes to realistic looks and textures, says Scott Fedor, senior product manager of decking at Trex. And it's made of 98 percent recycled, eco-friendly material—meaning that its production removes trash from landfills and never requires the cutting of trees.

Some owners and developers still contend that cost is why their multifamily product is not more environmentally friendly, but the so-called “green premium” is disappearing quickly as green building materials and products become more readily obtainable. More manufacturers are producing eco-friendly products, and these products are available through a variety of retail and wholesale channels—buyers don't have to go out of their way to find green products.

There is no doubt that sustainable building materials have become more affordable—the cost differential between green and nongreen materials and products has diminished to less than 3 percent, according to green building experts. In most cases, the price for green materials is comparable to nongreen materials. The market for green building materials is expected to reach $4.7 billion by 2011, a 17 percent increase from today, according to a report issued by SBI, a Rockville, Md.-based research firm.

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1 TANKLESS TASK: Rinnai Corp.'s LS Series high-efficiency tankless heating system can be used for both residential and commercial projects. Each system begins to heat water within three to five seconds of being turned on and immediately shuts down when turned off, eliminating water loss and conserving energy. For more information, contact Rinnai at 866-RINNAI-1 or visit www.foreverhot-water.com.
2 PAINT THE TOWN: ICI Paints and The Home Depot have launched a line of environmentally friendly paint called The Freshaire Choice. The paint has no volatile organic compounds, comes in 66 colors, and has a lifetime guarantee. It is GREENGUARD Indoor Air Quality Certified and was awarded the highest level of certification from GREEN-GUARD Children & Schools. For more information, contact ICI Paints at 866-880-0304 or visit www.thefreshairechoice.com.
3 COOL ROOF: DELTA-MAXX TITAN is a new underlayment for sloped roofs that is thermomembrane with heat management capabilities. Produced by Cosella-Dörken Products, the silver titanium surface deflects the sun's rays to reflect up to 50 percent of radiant energy. TITAN is tested to reduce heat-energy consumption up to 9 percent. For more information, contact Cosella-Dörken at 888-4DELTA4 or visit www.cosella-dorken.com.
4 REPLENISH: Oldcastle Architectural has unveiled its latest addition to the BELGARD Environmental series line of permeable concrete products known as Subterra Stone. Instead of forcing water run-off, Subterra Stone uses a 9.5 percent void ratio and allows rainwater to naturally drain through the paver into the ground, helping recharge local aquifers. For more information, contact Oldcastle Architectural at 877-BELGARD or visit www.belgard.biz.
5 NO VENTING: Unlike unvented or vent-free gas fireplaces, Hearth & Home Technologies' direct-vent gas models expel 100 percent of the fireplace's combustion exhaust, moisture, and odors outside the home. The company's Heat & Glo brand offers a full suite of products that promote both energy efficiency and air quality. For more information, contact Hearth & Home Technologies 952-985-6000 or visit www.heatnglo.com.