by Rosi Lehr

Created on: August 14, 2009

Ipe Decking vs. Composite Decking

Ipe decking and composite decking has been the newest rage in decking material for different reasons. Ipe wood is now less expensive and less labor intensive with new technology and machinery. This hardwood is so dense and strong that previous to the advancement of some milling machinery, it was not cost effective to use Ipe. In the last 20 years, Ipe has come a long way and is now available as a permanent fixture on your backyard. Composite decking has also evolved due to demand for decks and companies that want to seize the opportunity for a market share and to make some money. Composites are a combination of two or more materials, usually sawdust or wood fibers and plastic. Some big companies decided to put waste sawdust and recycled plastics together to create a product. The use of recycled products is great. We are all looking to be green but for outdoor exposure where plastic and sawdust will have direct contact with moisture, UV rays, freeze and thaw environment as well as standard wear and tear, the combination is most definitely not green nor is it durable. This in the long run will cause more products to be used (due to replacement), an unsatisfied consumer and more products in the landfills (not environmentally friendly).

Ipe decking has been used in several large commercial projects and for good reason. Ipe aka Brazilian Walnut has a Janka hardness of 3640.What is Janka hardness? The Wikipedia definition states: The Janka hardness test measures the hardness of wood. It involves measuring the force required to embed a 11.28 millimeter (0.444 inch) steel ball into wood to half its diameter. This method was chosen so that the result would leave an indention 100 square millimeters in size. It is one of the best measures of the ability of a wood species to withstand denting and wear. Ipe is also rated same as steel and concrete for flammability testing. This hardwood is so dense that it is resistant to mold, fungus even insects. No chemicals are required and no treatments are needed unless you want to keep the warm brown tones of the wood. If no treatment is used it will patina a silverish grey tone, otherwise use a UV oil inhibitor. The lifespan for Ipe decking is over 40 years old without treatment and over 100 years with treatment. This decking will be there for your grandchildren to enjoy. Ipe is also available FSC certified with select approved companies. This certification guarantees the hardwood is

• 1
• 2
• Next Page >>