We are the supplier manufacturer, and trader of teak wood unjal palakkai, teak wood oonjal plank, rose wood swing palakkai, rose wood unjal plank with stainless steel chain and brass swing chain with 30 to 40 varieties in different combinations.. Wide plank flooring has traditionally been relegated to a subset of the wood flooring market. reasons abound, and some of those reasons are solid, such as that wide plank costs more and is more difficult to install. but misconceptions and myths surround wide plank flooring, as well.. The cost of vinyl plank flooring will vary according to the size of the house and the labor costs charged by the contractor. there is no universal price for the average home, but typically, you can expect to pay between $7,013 and $17,813 for a house covering 2,500 square feet..