Real hardwood contains natural color variations, and in any quantity of hardwood flooring there will be noticeable variations in color between the boards. In order to prevent color “grouping” in the finished floor, it is recommended that boards be racked (visually sorted) before installation to create a satisfactory and pleasing color arrangement. patio decking material Immediately prior to installation, unpack 4 or 5 cartons to get a sense of the range of color variation and arrange the boards to achieve a satisfactory appearance. Leave the rest of the packages sealed and only open them as needed. When racking, inspect all boards for visible manufacturing defects. Boards with manufacturing defects in excess of industry standards (5% of total quantity) [url=http://www.woodfloorprice.com/wood-floor/1871.html]unique diy garden fences[/url] may be replaced by the dealer under the terms of the product warranty. Once installed, boards will be considered to have been accepted by the customer and will not be eligible for replacement. After inspecting and racking the boards, set the first row in place with the groove side facing the wall. For the first one or two rows, proximity to the wall will hinder use of the nail gun, and these rows will have to be fastened using other tools. Top nail along the length of the board parallel to the starting wall, plastic wood floor 1/2" in from the edge of the board (these nails will be covered with molding). Use a pneumatic finish nailer with 18 gauge brad nails. Alternatively, drill pilot holes and set 2” finishing nails with a hammer. This article by http://plasticwoodfloor.com/
