Replies

1. 
   Guest_ | Nov 10, 1999 05:23am | #1

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   Out here in the Pacific Northwest we wouldn't think of using Hemlock as siding. It doesn't stand up to the weather or hold paint anywhere near as well as WRCedar. You may have a different type there, I don't know. I have never worked with Cypress. - jb

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   Guest_ | Nov 10, 1999 06:33am | #2

   *Donald,New growth cypress is not very rot resistant, I would much rather the cedar. KK

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   Guest_ | Nov 10, 1999 08:56am | #3

   *According to the "Textbook of Wood Technology" and my studies both the hemlock and cypress are naturally decay resistant and excellent for outdoor applications. We in the west are used to Western Hemlock as opposed to Eastern Hemlock which is high in tannins and extractives which can make for some paint problems. Cypress is a possiblity but is one of "the most variable woods in the US in terms of color, weight, and durability". All of this brings us to western cedar which is by far the best and most expensive choice. When you compare the price per thousand (board feet) I think that it will give you a pretty good idea what to expect from each species, more expensive=more durable with fewer surprises. It might just depend on what you want the finished product to look like.

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   Guest_ | Nov 10, 1999 08:57am | #4

   *The only sticks of hemlock showing their face to the outdoors around here would be prehung exterior door jambs and overhead garage door wheatherstrip/stop. Oh yes, and of course, all the exterior pressure treated lumber. We would use doug-fir Pt if doug-fir would absorb the treatment chemicals. Hemlock checks, warps, and rots faster than almost any wood I can think of. Sorry hemlock old buddy, your still a beautiful tree.Joe

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   Donald_Sadler | Jan 04, 2000 11:30pm | #5

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   I am considering beveled or shiplap hemlock or cyprus as a siding material. It is available and inexpensive in this area of Middle Tennessee. I would welcome any comments or recommendations on application of the material itself or a finish to protect it. How does it compare to western cedar.