If i supply my own floor kit, what should the finished floor size be? Check the Pinehaven floor plans and deduct 10mm off the length and width of each model. If you are unsure, check with your agent or directly with us before you proceed. By samr12|2018-05-29T18:08:17+00:00May 29th, 2018|0 Comments Share This Story, Choose Your Platform! FacebookTwitterLinkedInRedditWhatsappGoogle+TumblrPinterestVkEmail About the Author: samr12 Leave A Comment Cancel reply Comment Save my name, email, and website in this browser for the next time I comment.