用于Rainscreen通风口SV-3的垫片材料
In order to save some money on my project, I went with the sv-3 (7/16” thickness) instead of the sv-5 (3/4”) rainscreen vent by cor-a-vent even though I am using 3/4” plywood for my furring strips. The sv-3 is about $3.50 ea. While the sv-5 is about $8 ea.
That would really add up in cost so I thought I could still use the sv-3 and shim it out 5/16” to match the 3/4” plywood. Plus, I already have the sv-3 and probably can’t return it which is another reason I’m forced to get creative. Originally I was going to just use 1/2” plywood furring, but James hardie requires 3/4” furring and so that is what I am going to use for my project. That’s sort of how all of this came about…
my question is, what material would be a good option as a shim. And keep in mind the shim needs to be continuous or the bugscreen won’t have any effect.
我认为可能是良好的使用是5/16“硬帝佩尔的条带，我可以轻松地用剪刀撕裂。我没有看到一个问题，但在使用之前想要仔细检查。
此外，我将非常接近整个房子的等级 - 从等级上方的3“-5”。
购买一张5/16“塑料，或者Azek将击败这一点，虽然它是一个理想的垫片，我也可以购买SV-5。
我可以用垫子来使用哈利吗？还是有另一种选择？
再次感谢
GBA详细资料库
由气候和房屋部件组织的一千个建筑细节的集合
答复
凯文，the Hardi-panel will work fine. You probably want to make the strips about 3" wide to prevent cracking when you nail them. That's something you can experiment with.
Other alternatives are to rip strips off scrap 2"x dimension lumber you have left over.
马尔科姆，谢谢你的想法。我只想用哈迪而不是木头是因为低等级（也是我的水桌子修剪板也是Hardie）。是的，我实际上已经把它们撕裂到3“但在启动剪切边缘并安装希望看看我是否错过了一些东西。
凯文，
这就是我在类似的情况下做到这一点。第一张照片是雨屏压缩和穿孔J闪烁。第二个显示了上面的硬质水桌和夹帽。
Malcolm, do you know the hole size and hole spacing for the j channel?
凯文，
由于所有房屋都必须在这里有雨屏，所以伐木工人的所有人都在两种或三个宽度中存放了j沟道，如果要求，可以将穿孔库存弯曲成其他人。
Here is a link to a local supplier with similar products:https://www.menzies-metal.com/metal-flashings/perforfortation-j-channel-rain-screen-low-back/
马尔科姆，我正在寻找一些完善的过程。j频道。想知道自己订购多少钱。它主要是在墙壁的底部，杂草，杂草，大部分虫子和水分的底部，而不是在窗户上方和墙顶上方的需要？
我可以在底部使用j频道和错误屏幕来逃脱，并使用错误屏幕，无需其他任何地方的j'。
另外，在您附加的图片中显示j，那里有没有错误屏幕？是错误的错误屏幕吗？在一些挖掘之后，我相信那些是1/8“洞。
凯文，
It is used as a combined pest and insect screen. The only thing I've heard of getting in past that flashing are small sugar-ants - and I've never found anything that will stop something that small.
We only screen at the bottom of the wall. Above windows and doors the cap-flashing takes its place. The trim above the flashing is set so that there is a just under 1/8" gap so bulk water can drain.
这些空腔的通风由窗户上方的板块中的间隙提供，因此有一些空气循环。无论如何，这是保持窗外法兰的一个好主意。它避免了不必补偿法兰的厚度，使得更容易拍打Jambs - 并想象如果需要，更换窗口是多么容易。
我们通常不会排出墙壁的顶部。他们是否进行更好的排气？当然，但没有顶级通风，你仍然得到了雨水屏幕的绝大多数好处。这里的经验似乎是没有顶级通风的蛀牙正在表现得非常好。
删除了