Treated Wood
Prefinished Extreme Tropical Hardwoods
RainEscape™
StoneDeck™
Rhino Deck®
Terratec Naturals™ Composite Decking
Treated Wood
Q: Why should I use treated wood joists and beams to support my deck?
A: Treated wood guarantees a much longer life for the understructure of your deck. Since many of today’s composite decking products are guaranteed for 20 years or more, it is unwise to use untreated lumber for the deck structure. Even in dry climates, it is advisable to use treated joists, and many decking manufacturers require the use of treated lumber to maintain the warranty.
Q: What is happening with the new treated wood?
A: At the end of 2003 all lumber treaters discontinued the use of CCA in treating residential products. CCA was a very effective treatment chemical for many years, but concerns about the ingredient arsenic made it advisable to change to a new generation of chemicals.
Q: Are my old structures made out of CCA safe?
A: Yes. The EPA has advised that the change to the newer chemicals was a cautionary step and that it is not necessary to remove older CCA treated lumber structures.
Q: Can you give me more information about the new treated chemicals?
A: McFarland Cascade treats our residential lumber with CA, or Copper Azole. This product is effective in prolonging the life of lumber used in outdoor applications. CA contains only copper and an ingredient that helps fight copper tolerant fungi. CA is not classified as a hazardous substance, and can be disposed of in traditional landfills, whereas CCA cannot. CA is safe for use in all outdoor structures, including play sets, sandboxes, etc.
Q: How does lumber treated with CA rate as an environmental product?
A: Using treated lumber greatly extends the life of the structure built, reducing the replacement cycle for that structure and the amount of material required to rebuild a non-treated structure. During the past 20-30 years, the pressure treating industry has helped save forest area equal to the size of New England by increasing the effective life of outdoor structures.
Q: What is ACQ?
A: ACQ is another alternative chemical used to treat residential lumber. McFarland Cascade believes that CA rather than ACQ is the most effective alternative available today, and we only warranty structures built using CA treated lumber from McFarland Cascade.
Q: Should I seal my Extra Green Outdoor Select decking?
A: Yes. You should immediately seal your decking if you built it using our Outdoor Select pressure treated lumber. Any quality brand of water repellent sealer will be effective in reducing the effects of weather on your deck. It is necessary to perform a sealing every year to preserve your deck and its warranty.
Q: What does the warranty for Outdoor Select decking cover?
A: Our warranty for all Extra Green treated lumber with Copper Azole covers any product damage from fungal decay to termite damage. It does not cover damage from checking, splitting, twisting or other natural tendencies of wood.
Q: What fasteners should I use with CA treated wood?
A: Because of the high copper content of CA, extra care needs to be taken in the selection of fasteners. All hangers and fasteners must be hot dipped galvanized to the G185 standard. A common brand name that meets this standard is Zmax, manufactured by Simpson Strong-Tie. Stainless fasteners are recommended for best results in marine climates. Never mix stainless fasteners and galvanized hangers or vice-versa.
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Prefinished Extreme Tropical Hardwoods
Q: Do you need to store Prefinished Tropical Hardwoods out of the sun?
A: Yes. Even though the boards are pre finished on all four sides, we still recommend that stacks of boards be covered with a tarp until time of installation.
Q: Do you need to leave spaces side to side?
A: Yes. Wood will expand and contract as it takes on moisture and evaporates. Please refer to installation guide for proper spacing.
Q: Do you need to have adequate ventilation and a vapor barrier underneath the deck?
A: Yes. You need to build your deck at least 16” off the ground so there is air circulation to prevent cupping and warping of the deck boards. In addition, there should always be a vapor barrier between bare ground and the deck.
Q: Do you need to use stainless steel screws?
A: We recommend you use Super Deck Screws, which were engineered for use with Extreme Tropical Hardwoods. They are compatible with CA and ACQ treated wood. If screws are used 3/4” from any edge of board, typically no pre-drilling is required. Use two screws per joist and start screw at a low RPM for best results. If Super Deck Screws are unavailable, stainless steel screws are recommended.
Q: Do you need to seal the ends after cutting?
A: Yes. We recommend that the boards are end-sealed as soon as possible after cutting. A clear water resistant wax product like Anchorseal (see accessories page) should be used.
Q: What is the recommended joist spacing for deck boards?
A: 1x4 and 1x6 deck boards need to be installed on 16” centers. 5/4 x 4 and 5/4 x 6 deck boards need to be installed on 24” centers.
Q: Will Extreme Tropical Hardwoods fade?
A: Yes. Extreme Tropical Hardwoods will patina to a silvery-gray color over a period of time, but with no loss of durability. To retain color and maintain an optimum finish, re-apply ExtremeFinish with UV inhibitors between five and six months after installation and once a year or as needed after that.
Q: Do Extreme Tropical Hardwoods check or split with weather changes and exposure to the sun?
A: Yes. Any wood product can check and split due to exposure to the weather and sun; however, pre finishing helps to prevent this from happening and a yearly application of ExtremeFinish with UV inhibitors will continue to slow down the process.
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RainEscape™
Q: Can the RainEscape system be added to an existing deck?
A: Yes. In most cases, the RainEscape system can easily be retro-fitted to any existing decks.
Q: Can I install the system myself?
A: Yes. For most decks, the easy to follow instructions (included), a pair of scissors and a staple gun are all you need to install the system.
Q: How do RainEscape’s prices compare to other similar systems?
A: Although RainEscape is a relatively unique drainage system it costs approximately 70-80% less than the nearest competitor.
Q: How long does the RainEscape system last?
A: With the 20 ML plastic and Ultra Violet inhibitors, the RainEscape system is extremely durable.
Q: How do you clean out the debris?
A: There should be little if any debris entering the system, as it has to be small enough to fit through the decking. Small debris simply passes through the system with water. In the rare case of minor build up, simply remove the piece of decking over the affected area and clean as needed.
Q: Is RainEscape affected by freezing temperatures?
A: If the system is installed correctly, any water that is caught drains out through the downspout in a matter of seconds. Since there is no water remaining in the system, freezing is not an issue.
Q: What are the overall benefits of the RainEscape system?
A: RainEscape protects the structural integrity of your deck, is easy to install and allows you to create an indoor environment outdoors underneath your deck. You can install ceiling fans, speakers, video, electronics and furniture that will all be safe from the elements.
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Stone Deck™
Q: What is StoneDeck?
A: StoneDeck combines premium-quality multi-color slate and quartzite with a high strength composite backing. This system features a joist plate that screws to the deck frame while interlocking the stone tiles into place. There is no mortar or grout. The high-strength tiles and joist-plates form a structure that is flexible, yet strong enough to support over 4,000 pounds per square foot.
Q: How big are the tiles and how much do they weigh?
A: Each tile is 16” x 16” and covers 1.78 square feet. A single tile weighs approximately 15 pounds, including the composite backing.
Q: What stone types and colors are available?
A: StoneDeck is currently available in multi-color slate and quartzite. Lighter colors will be cooler if your deck is in direct sunlight. As with any natural product, slight color variations are to be expected. Color samples are available upon request. Other stone types and colors can be special ordered.
Q: Can StoneDeck™ be placed over a concrete slab?
A: You can install StoneDeck over a concrete slab but it would be more cost-effective for you to use a stone without our system’s special composite backing.
Q: Is the stone surface slippery?
A: The stones we use have a natural non-skid surface. The surfaces of the slates and quartzite have clefts and are left naturally rough rather than being polished.
Q: How does water drain with the StoneDeck™ system?
A: The system’s fastening matrix is designed to allow 1/8” joints between each stone tile. Water drains through the joints and away from the deck surface. The ribbing on the composite backing elevates the stone tile off the “T” or joist. This allows the water to flow away from the deck frame and prevents water damage.
Q: Can StoneDeck™ be used to create a balcony over a living space?
A: StoneDeck can be used to create beautiful balconies or raised patios. For these applications it is critical to first install a waterproofing system such as a sloped waterproof membrane. The waterproofing system is independent of the StoneDeck™ system. Installation details for this application can be found in our supplemental installation guide.
Q: What type of framing is used with StoneDeck?
A: The StoneDeck system is designed to work with standard 16” on center deck framing. It can be installed over an existing deck frame if it is square and serviceable. Your installation contractor can help you determine if a new frame is necessary.
Q: Who installs the StoneDeck system?
A: StoneDeck can be installed by carpenters, deck or dock builders, and landscape contractors. A handy homeowner can also install the system. We can provide detailed installation instructions and guidance.
Q: What is the cost of the StoneDeck system?
A: You can expect to pay $15-$18 per square foot for the stone with the composite backing and the fastening matrix. Add approximately $4-$7 per square foot for installation labor. Structural framing may be an additional cost and will depend on the scope of your project.
Q: How does StoneDeck compare to a traditional wood deck?
A: StoneDeck is a permanent surface that does not have the maintenance and deterioration issues associated with wood surfaces. The long-lasting components can handle the harshest climate conditions.
Q: Should the stone be sealed?
A: We recommend using an impregnating sealer to prevent potential stains from spills and other accidents. Using this type of sealer will not change the stone color. The stone surface should be resealed every four to six years.
Q: Will the stone surface crack over time?
A: The surface of your StoneDeck system will not crack. Unlike conventional mortared tile that is rigid, StoneDeck is a flexible system that does not require mortar or grout.
Q: Can the stone tiles be cut?
A: The StoneDeck tiles, with the composite backing, can be cut using a diamond blade or wet saw.
Q: Can StoneDeck slate be used in freeze thaw climates?
A: No. The slate has a tendency to sheer within its sedimentary layers. We recommend that you use Quartzite.
Q: How are the deck edges finished?
A: You can give your StoneDeck a finished look by nailing fascia board in place. The stone can also overhang the edge with a piece of stone tile glued beneath as a skirt.
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Rhino Deck® Composite Decking
Q: Is Rhino Deck composite decking durable?
A: Yes. Rhino Deck is a low maintenance product made from recycled wood and plastic.
Q: Easy to maintain?
A: Yes. The product requires minimal maintenance; periodic cleaning will give years of enjoyment.
Q: Warranty?
A: Yes. There is a 10 year warranty against insect/termite damage, splintering or splitting.
Q: Can you paint or stain?
A: No. Rhino Deck never needs paint or staining...ever!
Q: Are there colors available?
A: Yes. Barnwood Gray or Acorn Brown are your choices.
Q: Hard to work with?
A: No. It installs like wood using traditional tools and fasteners.
Q: Reversible?
A: Yes. Wood-grain or smooth surface.
Q: Slip Resistant?
A: Yes. Excellent traction wet or dry.
Q: How do you get the stains out of Rhino Deck Composite decking ?
A: Rhino Deck can be stained by food, grease, rusty metal, and objects that trap water. Use the same precautions you would on a wood deck for minimized staining. Generally, most dirt and grime can be removed with a high pressure water hose and a deck cleaner that contains oxalic acid, such as a Flood's Deckswood.
Q: How do you clean the mold off of Rhino Deck Composite decking?
A: For mold/mildew spotting, use Valspar deck cleaner with sodium hypochlorite.
Q: How do I safely remove snow from my Rhino Deck Composite decking?
A: When shoveling off snow, use a plastic shovel to avoid gouging the finish. Ice and snow will melt off Rhino Deck if calcium chloride or rock salt is applied. Be sure to rinse off calcium chloride or rock salt later to avoid surface residue build-up.
Q: Does Rhino Deck composite decking expand and contract?
A: Expansion/Contraction: Allow at least 5/16" minimum gap between sides of boards allowing for thermal expansion and water drainage. Gap end joints should be spaced allowing 1/16" for every 20 degree F difference between installation temperature and the hottest average temperature of your geographical area. However, a 1/16" minimum gap should always be present for expansion and drainage. Rhino Deck boards should be at least 45 degrees F at the time of installation. To prevent board ends from splitting, it is important to predrill so that you get a complete clearance hole. Holes need to be predrilled at an angle, which allow for the heads of the screws to be at least 5/8" away from the end of the board. Consult installation guide for drawings.
Q: Can you scratch Rhino Deck composite decking?
A: Rhino Deck composite deckingis 50% wood, therefore like traditional wood, care needs to be taken not to scratch or damage the surface. The color of Rhino Deck® is consistent throughout the product; most scratches will fade and tone down in 8-10 weeks, depending on sun exposure.
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Terratec Naturals™ Composite Decking
Q: What is Terratec Naturals?
A: Terratec Naturals is a premium eco-friendly composite decking material with a wood look and feel that stands up to whatever Mother Natural throws at it.
Q: What is Terratec Naturals made of?
A: Terratec Naturals is made of a proprietary formula that includes rice hulls (a renewable agricultural fiber) and recycled plastic (High Density Polyethylene).
Q: Is Terratec Naturals an environmentally friendly product?
A: Yes, Terratec Naturals is made from recycled plastic and rice hulls. Rice hulls are an abundant and renewable agrifiber that requires no additional farmland for production. And because of rice hull’s inherent natural properties, no preservatives and biocides need to be added–unlike many wood-based composites, which use them to increase product life.
Q: Why is Terratec Naturals better than wood?
A: Terratec Naturals deliver superior durability without the possibility of nasty splinters in bare feet. Terratec Naturals will not rot, warp or crack, and never requires staining or painting to maintain their great looks (All that’s recommended is regular sweeping and the occasional wash). Terratec Naturals is safe for the whole family and contains no preservatives or biocides.
Q: Does Terratec Naturals have a warranty?
A: Yes, a 20 year prorated warranty is given to the original purchaser of Terratec Naturals decking.
Q: What styles of deck boards does Terratec Naturals come in?
A: Terratec Naturals comes in Traditional and Architectural deck board styles. Traditional deck boards are for people who like the traditional method of installation using screws through the surface of the boards. Architectural deck boards use our patented Quick Clip fastener system, which hides the screws between the boards and helps to direct natural expansion and contraction to the edge of the deck and into the G-Trim where it is hidden from view.
Q: What colors do Terratec Naturals come in?
A: Terratec Naturals comes in Cedar, Redwood and Slate Gray
Q: What lengths do Terratec Naturals come in?
A: Terratec Naturals comes in lengths of 12’, 16’ and 20’.
Q: Will Terratec Naturals deck board colors fade in the sun?
A: Daily exposure to sunlight will cause deck board colors will lighten after installation, but only to a lighter tone of the base color, which will last for years unlike some composites that can quickly fade to almost gray.
Q: Do Terratec Naturals deck boards naturally expand and contract like wood?
A: Yes, all composite materials do expand and contract with temperature changes–in some cases a little more than some woods. To solve this issue, Terratec Naturals was developed as a building system using a combination of fixed-point pinning, Quick Clips and a patented G-Trim profile. The simple pinning process works in conjunction with the floating Quick Clip fasteners to direct expansion and contraction to the edge of the deck and into the G-Trim where it is hidden from view. Please refer to Terratec Naturals 1-2-3 easy installation guide for more details.
Q: Will typical outdoor spills stain Terratec Naturals decking?
A: Because Terractec Naturals decking is made with rice hulls, which have a high-silica content, the surface is less susceptible to moisture and stains. If wiped up within a half hour, most common spills like ketchup, barbecue sauce and cooking oils will wipe up without leaving a stain.
Q: Is Terratec Naturals slip resistant?
A: Terratec Naturals deck boards are produced with an embossed natural wood grain finish that provides the adequate slip resistance for safe use in horizontal surface applications under most conditions. As with any outdoor material, icy conditions will cause surface to become slippery.
Q: How far apart should the deck joists be spaced?
A: Terratec Naturals need to be installed 16” on center for most residential applications and 12” on center for commercial or 45 degree angle installations. Decking is not recommended for use as load-bearing structural members.
Q: What type of screw is recommended for Traditional deck boards?
A: Terratec Naturals Traditional decking should be installed with Super Deck Screw. They have been designed specifically for dense composite materials like Terratec Naturals. No pre-drilling is needed if screwed in at least 3/4” from the edge of the boards. There is no mushrooming with Super Deck Screws and they pull the deck board tight to the joist while giving you a clean, flush countersink. For best results, you must start at a low RPM when driving the screws into Terratec Naturals. To find a retailer near you, visit www.mcfarlandcascade.com.
Q: What comes in a Quick Clip box for Terratec Naturals Architectural decking?
A: One box includes 100 black Quick Clips with 100 black-coated screws already started in the clips for easy installation (CA & ACQ compatible), 2 drill bits, 10 pinning screws, and an easy-as-1-2-3 installation guide.
Q: How will saltwater affect Terratec Naturals products?
A: Terratec Naturals are perfect for saltwater-climate installations. Saltwater will have no effect on Terratec Naturals.
Q: Can I use Terratec Naturals for the surface of a boat dock?
A: Yes, Terratec Naturals boards are ideal for docks, marina, and boardwalk applications.
Q: Can I power wash my deck?
A: Yes, you can wash your deck with a power washier. To avoid damaging the decking, you should use a fan tip nozzle and spray in the direction of the grain pattern, with a maximum pressure of 2000 psi.
Q: Do I need to hire a contractor to install Terratec Naturals?
A: If you are familiar with general construction methods, Terratec Naturals can be installed with relative ease by following the 1-2-3 installation guide. Or, visit www.mcflarlandcascade.com to find a certified contractor near you.
Q: Where can I purchase Terratec Naturals decking?
A: Terratec Naturals can be purchased at any retail lumber location or Home Center. Please click on this link to find a retailer near you www.mcflarlandcascade.com.
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