Show quality siding must be demanded in house the quality of siding la Is determined by a number dunber of thins lings thin ti s well made bevel siding Is s the wider the board the greater its thickness for a board more than sl six inches ade idt one mater material lill la Is res dived A board twelve inches wide should be cut from froia one and one eighth material thinner boards are sometimes substituted from on nit erroneous idea dea of siv ing expense the additional thickness rosta costs very little the additional addition dur ability Is considerable the spec lUti inva should rante the th lekness as well its as the width of the siding the qualley in illta of siding also depenis depends upon the grale of if the wood the mi timm in her ber nad anil extent of defects it con contain talim thus if aln liere re anro a 0 im aure ge unlimber of knots the siding Is of a lower grade alien cheaper ch cli euper knotty linetty siding Is special cial cure care niu must he taken with the A statement about the anide of tile wood 0 to o he be furnished Is iq there fore another clause for tho the specifications |