초록 ▼

A frame for improved moisture, decay and insect resistance includes frame members each possessing a short treated lumber member joined to a longer untreated lumber member so that the length of the overall board achieves a desired length with an acceptable amount of distortion. The untreated member m

A frame for improved moisture, decay and insect resistance includes frame members each possessing a short treated lumber member joined to a longer untreated lumber member so that the length of the overall board achieves a desired length with an acceptable amount of distortion. The untreated member may be treated but the treatment is not so invasive as to impart a high degree of warping. The treated member may have more or less treatment depending on the amount of distortion which is acceptable. Top and bottom boards connect the frame members to form a door frame.

대표청구항 ▼

[ What is claimed is:] [1.]1. A frame member for improved moisture decay and insect resistance generally known as environmental pressures for erection over the earth comprising;a) a first treated lumber member having a top end and a bottom end and wherein the bottom end is closer to the earth when e

[ What is claimed is:] [1.]1. A frame member for improved moisture decay and insect resistance generally known as environmental pressures for erection over the earth comprising;a) a first treated lumber member having a top end and a bottom end and wherein the bottom end is closer to the earth when erected,b) a first untreated lumber member having a upper end and a lower end, said lower end being joined to the top end of the first treated lumber member and further comprising;a) a top board having a left side and a right side, said left side attached to the upper end of the first untreated lumber member;b) a bottom board having a left side and a right side said left side attached to the bottom end of the first treated lumber member;c) a second frame member comprising;i) a second treated lumber member having a top end and a bottom end and wherein the bottom end is closer to the earth when erected;ii) a second untreated lumber member having a upper end and a lower end, said lower end being joined to the top end of the second treated lumber member; and wherein the second treated member bottom end is attached to the right side of the bottom board and wherein the second untreated lumber member upper end is attached to the right side of the top board to form a frame.