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取代windows以最小的内部damage

约翰·兰森|发布绿色建筑技术

我们将在200年历史的砖房中更换25个左右的窗户。我正在看窗户,我想知道/如何用最小的内部装饰损坏代替窗户。旧窗户都具有外部铅漆,但没有内部铅漆。理想情况下,如果可以从外部更换窗户,这样我就不必更换所有修剪,也不要将铅涂料带入生活空间,这将是非常好的。

我附上了一些照片。我有两个问题。这些窗户是否可以从外部取代,同时仍然适当地空气和水密封?如果这不是最好的方法,我应该考虑什么?

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Replies

  1. DCCONTRAIRARIAN||#1

    当您去购买Windows时,有两种样式,“新”和“替换”。替换窗口旨在进入现有框架。您将玻璃和足够的碎片取出到窗框侧面的平坦表面,然后替换窗口附着在这些表面上。您最终会有一个稍小的可见区域。

    假设现有框架已密封并正确闪烁。在没有给定的旧房子里,在过去的几十年中,最佳做法发生了很大变化。尽管在砖房里并不是那么必要。

  2. Walter Ahlgrim||#2

    I have to ask why do you want to replace your windows. Do they still operate?

    从美元和美分的角度来看,您不太可能寿命足够长以节省足够的时间来收回新窗户的成本。

    从绿色的角度来看,将旧窗户发送到土地填充并创建和安装新窗户似乎不太可能在未来40年内减少碳足迹。

    从舒适的角度来看,您当前的风暴窗口和木框很难击败。

    紫杉闪亮的新窗户可能会看起来更好,而没有暴风雨,并且几年来更容易操作。我已经看到许多替换窗户看起来不比原始窗口更好,而且大多数替代品是低品质的塑料,并且长期工作不佳。

    对于大多数替换窗口,唯一的雨水就是一个填缝和年度维护的单个珠子。

    考虑修理您当前的窗户,今天不时尚,我认为一栋200年历史的房子将以旧木窗的价格卖出更多的钱,即使它们不是原始的塑料窗户。

    Walta

    1. 约翰·兰森||#3

      我认为,如果我们也不处理铅,窗户和风暴可以很容易地修复。但是,自从我们批准以来,马萨诸塞州有严格的规则。在法律上,我们需要挑剔。如果我们想保留窗户,我们将不得不从所有磨损表面和所有旧油漆都不完整的表面上删除铅。我的首席检查员和第一位访问的副人都认为这将是一笔巨大的成本。

      If someone knows a licensed deleader in MA that can restore the windows at reasonable cost, please let me know.

  3. Walter Ahlgrim||#4

    您可能需要检查您的本地规则,但是当我理解承包商执行工作时,当由房主进行预先形式时,几乎不存在所有内容时,铅规则非常严格。
    If there are no children living in the home you may want to do the windows as a DIY project.

    You may find this article interesting note the craftsperson in the article is from your state.
    https://www.oldhouseonline.com/repairs-and-how-to/how-to-restore-sash-windows/

    Walta

    1. 约翰·兰森||#6

      征权房主的规则(相反,安全装修)非常严格。有一个8小时的培训课程,即使这样,您也不允许您做“高风险”,例如油漆刮擦,剥离或拆除。它确实让您更换窗户和门。一切都必须在征收征收之前和之后由持牌牵头检查员检查,您必须与州领导计划获得许可证。

      (It's all kind of funny because if we didn't need the deleading certificate, the same work could be done by any lead safe certified renovation contractor.)

      我应该提到,窗户不是原始的。我们的房屋检查员估计,它们是可以追溯到1950年代的木材替代品。

  4. DCCONTRAIRARIAN||#5

    I agree that in general replacement-style windows are cheap-looking and feeling, it's a compromise.

    您的区域会接受修理窗户,以便在新结构中永远无法打开它们(又称将其关闭吗?

    我认为我们必须讨论窗户解剖结构以及您要保留的部分以及要丢弃的部分。从您的图片中,我无法确切地说出您拥有的窗户,它们看起来不像带有腰带重量的传统双人窗。这是双挂窗的各个部分的图片:
    http://public.mosssupply.com/media/images/anatome%20OF%20A%20Window.png

    在替换工作中,您将删除以下部分:
    interior stop
    内腰带
    分隔条
    外腰带

    您还切开了窗帘绳,让窗框的重量掉进墙壁。这留下了一个平坦的侧面和顶部的开口,底部有一个木制窗台,外部的盲站。一个替换窗口 - 框架和腰带 - 安装在盲挡的开口中,然后根据需要在内部修剪。

    To go the deleading route I would fix the upper sash so it can't open. Then you only have to worry about the lower sash and the pieces that it contacts. The pieces that it contacts are the interior stops, the parting strips, the side jambs and the sill. Usually the problem with removing the interior stops and parting strips is that they're painted on so if you're stripping the paint anyway removing them should be straightforward. It may be easier to replace the interior stops and parting strips than to strip the paint off of them, around me lumberyards carry replacement pieces for common window types. Often they're just a rectangular piece of straight-grained pine. It sounds like you've already stripped the side jambs and sill. Really it's a question of stripping the exterior of the window.

    是的,这是一件琐事,但是如果您想做的话,那并非不可能。可能意味着要重新放置所有窗口。有一些技巧可以使它变得更快,但是无论如何,这都是一份工作。

    1. 约翰·兰森||#7

      谢谢。这听起来比我所能处理的要多,而且承包商可能要做的工作可能昂贵。

      The lead inspector and I both were kind of mystified by the test results, but the interior of the sashes and trim are just lead free. I suspect maybe the windows were originally lead free on all surfaces, but then someone refreshed the exterior with lead paint.

      These are not original windows. My home inspector guesses based on the style that they're replacements from the 1950s.

    2. 约翰·兰森||#8

      It sounds like making the window fixed isn't sufficient. I think the rationale is that if it looks like it should open, someone will make it open in the future.

      我看不到窗户上的停止。我怀疑这与他们上次更换的方式有关。内部干式装饰似乎阻止了腰带的去除。我看不到一种方法可以从内部删除窗框,而无需删除JAMB扩展和套管。

  5. 约翰·兰森||#9

    If the interior trim prevents me from removing sashes, is it okay to cut off the blind stops and pop the sashes out the exterior? Or would this be a terrible idea for window replacement?

  6. 约翰·兰森||#10

    我发现我的腰带浸入每人$ 75左右。现在,我想知道将外部涂料被挖掘机剥去的外部油漆要花多少钱,以及鉴于缺乏可移动的内部停靠站,我如何才能获得腰带。

  7. DCCONTRAIRARIAN||#11

    OK, now I'm seeing what kind of window they are. The sashes are hung on springs in metal channels on either side. Usually that type is attached to the springs at the top of the sash and held into the window track at the bottom. If you lift the sash half way you'll see there are latches on the bottom, if you slide them toward the inside it releases the bottom. You can then pull the bottom out and tilt it until the sash is horizontal. From that position if you rotate the entire sash the top will pop loose.

    If that's not it, there is a way to remove those sashes, they just don't make windows that aren't removable otherwise you wouldn't be able to fix the glass if it breaks.

    我会删除它们,看看它们是否触摸任何油漆。您可能还想研究仅更换腰带的成本,尤其是如果您可以弄清楚制造商是谁。以$ 75/sash的价格= $ 150/窗口加上重新粉刷的成本,它可能会更便宜。

    1. 约翰·兰森||#12

      I have learned that a fair number of "budget" wood windows of the 20th century were built with non-removable sashes. Apparently if you can't shove the sash to the side and get it to slip out on the other, the only solution is to remove the trim blocking in the jamb inserts and then remove the jamb inserts.

      我现在想知道最绿色的窗户是否可能是较大的制造商的长期线条,在那里我更有可能在20年内获得替换硬件和腰带,而不必废除整个窗户。

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