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#1
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Protecting wood bridge
I am build wood bridge to be place on an pond. I would like to paint
the bridge. However, I am concerned with moisture from the pond will make the paint peel. Is there a way to protect the paint? Can I apply polyurethane over the paint? How about using color stain on the bridge? - Tak |
#2
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Protecting wood bridge
We used Behr deck paint over (don't tell) treated lumber. Holds up
fine. We reapint the top surfaces. Bottom does not need it. No peeling as of a decade. Jim |
#3
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Protecting wood bridge
"Phyllis and Jim" wrote:
We used Behr deck paint over (don't tell) treated lumber. Holds up fine. We reapint the top surfaces. Bottom does not need it. No peeling as of a decade. More important, I think, is to protect against subterranean termites with either concrete or stone footings. -- Nick. Support severely wounded and disabled Veterans and their families! Thank a Veteran and Support Our Troops. You are not forgotten. Thanks ! ! ! ~Semper Fi~ |
#4
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Protecting wood bridge
Yup! Termites should be thought about.
Our treated lumber is termite resistant and could technically stand in water longer than I will live. However, we have cement footings. More important, I think, is to protect against subterranean termites with either concrete or stone footings. Jim |
#5
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Protecting wood bridge
On Mar 30, 6:57 pm, "Phyllis and Jim"
wrote: We used Behr deck paint over (don't tell) treated lumber. Holds up fine. We reapint the top surfaces. Bottom does not need it. No peeling as of a decade. Jim I am not using treated lumber, since I have fish in the pond. I am thinking using redwood instead, but painted with latex paint to match the color of the gazebo. The bottom need not to be painted, but what's the best way to provide additional waterproofing. The bridge is not touching water but the bottom of the frame is about 1 foot above water . - Tak |
#6
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Protecting wood bridge
The bottom need not to be painted, but what's
the best way to provide additional waterproofing. You might check with a local Lowes or Home Depot. I wonder if you need any sort of underneath seal if you are working with redwood a foot off the ground. Jim |
#7
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Protecting wood bridge
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#8
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Protecting wood bridge
I tried Behr (from home depot) on a piece of outdoor furniture. It peeled
in 6 weeks. OTOH, I used Menards best concrete and deck paint on very soggy, treated wood on the fence behind, the wood front and the frame for the winter leanto and it has NOT peeled in 5 years or so. Ingrid "Phyllis and Jim" wrote in message ups.com... We used Behr deck paint over (don't tell) treated lumber. Holds up fine. We reapint the top surfaces. Bottom does not need it. No peeling as of a decade. Jim |
#9
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Protecting wood bridge
In article .com,
"Phyllis and Jim" wrote: Yup! Termites should be thought about. Our treated lumber is termite resistant and could technically stand in water longer than I will live. However, we have cement footings. More important, I think, is to protect against subterranean termites with either concrete or stone footings. Jim Treated lumber is treated with arsenic. Very toxic to plants around it. Can't imagine using it around fish, if the wood should "sweat". -- To reply by email, remove the word "space" |
#10
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Protecting wood bridge
On Fri, 30 Mar 2007 21:31:19 CST, Nick Cramer
wrote: "Phyllis and Jim" wrote: We used Behr deck paint over (don't tell) treated lumber. Holds up fine. We reapint the top surfaces. Bottom does not need it. No peeling as of a decade. More important, I think, is to protect against subterranean termites with either concrete or stone footings. The subterranean termite builds tunnels over concrete footings. They are blind and folks still wonder how they knew to build tunnels up a concrete elevator shaft to reach wood 20' above. Either the ground around the base must be poisoned to the termite or the wood itself must be treated. I use pressure treated because it is cheaper and the poisons are know chemicals. Some people prefer cypress, redwood or other trees with natural poisons that deter termites. Above the water IMHO it isn't going to matter. Check with a paint or wood treating specialist before painting pressure treated wood. Some paints cause the wood to rot and voids any pressure treating warranty. Regards, Hal. |
#11
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Protecting wood bridge
Up to 2003, that was the case. Arsenic was used and was verry
effective. Now a copper base is used instead. It too is toxic. Good not to put it in a small pond. In a big pond, the timbers of the dock will be pressure treated. Pressure treated wood will weather and should be sealed in some manner. The amount of leaching from structures around a pond is probably very small. Jim |
#12
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Protecting wood bridge
the levels that leach are very very low. I have tons of plants do
spectacularily well in raised beds with treated lumber. the treated wood is painted where it is near the pond. it is not permanent structure in case it does peel. Ingrid Treated lumber is treated with arsenic. Very toxic to plants around it. Can't imagine using it around fish, if the wood should "sweat |
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