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启动木质壁板的后部

Matthew Michaud|Posted inGBA Pro帮助on

I have heard that it is necessary to prime the back side of the spruce clapboard that I am installing on my house in order to prevent rot. I do plan on having a 1/2-3/4″ air space in between the siding and house wrap. Is this extra step necessary? Lots of labor and extra paint I’d rather do without. On the outer surface I will be sealing the knots with BIN oil based stain blocker prior to solid stain application. Thanks for your help.

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答复

  1. 专家成员
    马尔科姆·泰勒(Malcolm Taylor)||#1

    priming all six sides of your clapboard will both extend their lifespan and at least double the time until you need to repaint. I know it's a pain but well worth the effort.

  2. 罗杰·斯坦布林克(Roger Steinbrink)||#2

    我一直都画了所有6个侧面。您可能会发现有用的技术,如下:
    我从一些锯齿上开始一堆。
    Using a "slim Jim" , or "cigar", roller (6" - 3/4" nap) with an extension handle, a five gallon bucket, & screen, I paint all the end grains, tops, & bottoms first so I can stand them up to dry (if its not too windy) against a fence, or a gutter. To keep the gutter edge or fence top clean , I throw a drop cloth (a runner) over the fence, and some foil over the gutter if I don't have enough runners.
    我还将跑步者放在地面上,这样我就不会在末端捡起任何碎屑,或者您只需为此目的放下一些壁板板即可。
    我开始从堆栈的顶部滚下来,一一滚下来,将它们站起来,靠在天沟或栅栏上干燥,湿润的一面。然后我回来,向上滚动一半,当我到达末端时,它们通常干燥足以将它们翻转过来,并绘制我无法伸手的零件。这样做很快。
    虽然B-I-N通常是用于室内,如果aren't too many knot holes, I find it's cheaper, & faster to get a couple of cans of spray primer for this purpose. I use Binswanger 1-2-3 oil based primer, I find it more effective than Kilz. OOps! I just noticed you said you were going to stain them. Well, my mistake, but the process remains the same whether using stain or paint.
    我希望这有帮助。

  3. 丹·科尔伯特(Dan Kolbert)||#3

    或者get a sprayer.

  4. 大卫·梅兰德(David Meil​​and)||#4

    或询问伐木场是否与预染色设施打交道,并可以为您准备壁板。

    The only thing I don't like about pre-staining is that the scraps become trash instead of kindling. In spite of that, we pre-stain 100% of siding and trim, and then further coat(s) after installed.

  5. 专家成员
    达娜·多塞特(Dana Dorsett)||#5

    Not only does back-priming prevent rot, it prevents bowing & cupping. All siding takes on seasonal moisture from sources as diverse as direct rain, wicking, and vapor diffusion through the wall assembly. But if it's painted on only one side both the wetting rates and drying rates differ between the exterior & interior faces, which creates mechanical stresses that result in warping/bowing/cupping/splitting.

    但是,当您后播出器时,干燥和润湿速率的差异很小,商品保持很平坦。

    在我自己的家中,一个91岁的9英寸雪松覆盖板(在屋顶屋的南侧最底部)最近鞠躬,以至于它已经突然弹出并裂开了足够的指甲,以至于一阵风后能够将其倒下。一些粘合/补丁/填充/打磨/绘画将在本周末恢复,但是您可以打赌它在各个方面都绘制。'长度,但在地下室几个星期,可以在稳定的湿度环境中稳定阳光,使弓的弓箭降至不到一英寸,并且不会给指甲施加不适当的压力。作为底部的隔板,它对屋顶悬垂的保护最少,在排水机的底部,显然是水分负荷最大的碎片,以及最大的水分波动。但这并不意味着其他人不会从后播中受益。

  6. Aj Builder, Upstate NY Zone 6a||#6

    固体染色低成本的云杉壁板带有垃圾箱的垃圾,用于流血,这是一个失去的原因。这就是为什么出售清晰的垂直谷物壁板的原因,因为它可以执行您希望低成本的云杉的作用。

    如果您不想看到结,请不要购买结。

    返回启动是最佳实践。如果您是低成本拍手的bin-ing结,为什么要这样做。为什么完全染色。只要让所有天气变得更加昂贵的艰辛规格。

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