纠结：主卧，客厅和饭厅朝西不好吗？

ChiaPet

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请问：主卧，客厅和饭厅朝西， 车库和bonus room朝东好吗？朝西晒的房间，夏天很热吗？

小黄

It really depends on the quality of your house (i.e. R factor and UV % of windows).

kismet

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请问：主卧，客厅和饭厅朝西， 车库和bonus room朝东好吗？朝西晒的房间，夏天很热吗？
7 M! o" q. D1 Q& Y, F* r$ N4 V2 kChiaPet 发表于 2011-2-18 08:00

会很热，除非你在太阳落下前不呆在朝西的那几个房间，可是这里夏天的太阳差不多要到9，10点才落哦，我家是Bonus朝西北，夏天傍晚西晒很热。

ChiaPet

It really depends on the quality of your house (i.e. R factor and UV % of windows).
6 F& R9 ~% F, I小黄 发表于 2011-2-18 08:29

what is R factor? how do you have UV on the windows?

carroll

饭厅朝西夏天没法吃饭.

小黄

what is R factor? how do you have UV on the windows?
& N7 ]! U7 b# ?$ [- `ChiaPet 发表于 2011-2-18 08:53

R factor is used to determine insulation capability.

: o: ~7 d9 {8 C+ Q* J6 W' a9 KHere in Canada, walls are well over R20. So, even if the exterior walls are hot under sunlight, it won't really affect interior living space.

However, windows have lower R factors and allow UV radiation (and radiation of other frequency) to enter the house. So, it's best to upgrade your windows, if radiation (i.e. sunlight) is a potential problem. Typically, you can upgrade your windows to triple pane, with sun-stop coatings on both sides.

ChiaPet

饭厅朝西夏天没法吃饭.
carroll 发表于 2011-2-18 09:00

haha.... Good point

ChiaPet

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R factor is used to determine insulation capability.
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Here in Canada, walls are well over R20. So, even if the exterior walls are hot under sunlight, it won't really affect interior living space.
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小黄 发表于 2011-2-18 09:06

, ^4 O7 L* V$ s% jThank you for your reply. But would sun-stop coating cost too much?

小黄

would sun-stop coating cost too much?
ChiaPet 发表于 2011-2-18 09:09

$ O9 H1 s( _& k$ ?& C" I: bAsk your builder to give you an exact quote.
& q. b/ q. E7 WYou don't have to upgrade all the windows. Only the important ones.

ChiaPet

会很热，除非你在太阳落下前不呆在朝西的那几个房间，可是这里夏天的太阳差不多要到9，10点才落哦，我家是Bonus朝西北，夏天傍晚西晒很热。
kismet 发表于 2011-2-18 08:44

+ Y5 O( }5 T, pGreat info. Thanks a bunch!!!

ChiaPet

Ask your builder to give you an exact quote.
8 [! f9 a/ G2 m. qYou don't have to upgrade all the windows. Only the important ones.
小黄 发表于 2011-2-18 09:13

" ]4 ^  g3 w7 m! n" c: T" E* o7 V6 `Will do. Thank you.

pcmouse

请问：主卧，客厅和饭厅朝西， 车库和bonus room朝东好吗？朝西晒的房间，夏天很热吗？
( c/ T4 a2 a  YChiaPet 发表于 2011-2-18 08:00

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! Q$ E+ \/ C' o: T7 Eit must be one of the best, get lot of sunshie, summer may be a little hot, but winter it will be so marm.

amy-china

我觉得不会,去年我买的新房装有空气换气系统,有三档,最低一挡是每20分钟就RUN一次,屋里温度夏天也是阴凉阴凉的,很舒服.BUILDER告诉我用最低档每月大概比不用增加$5,不管增加费用是不是这么低,总之我没发现比人家增加多少,而冬天边吃饭边晒太阳很舒服,我用的不是很厚的窗帘,所以有少量阳关可透过来. 其实我觉得每天呆在主卧，客厅和饭厅的时间很多,朝西能一直很明亮,人会感觉很精神,不会因为家里暗而犯困. 当然萝卜白菜各有所爱,以上仅供参考.

emily_cx

1# ChiaPet


+ R7 e: V0 ?  P4 a个人比较喜欢东西向的房子，觉得阳光很好，而且冬天的时候省暖气
8 a/ {4 R$ [7 s; C) w4 M0 {9 T南北的房子，北面总是阴森森的，不舒服

阮江叶

会很热，除非你在太阳落下前不呆在朝西的那几个房间，可是这里夏天的太阳差不多要到9，10点才落哦，我家是Bonus朝西北，夏天傍晚西晒很热。
( I/ d2 B( K/ u* U# |kismet 发表于 2011-2-18 08:44

  E; K" Y, S3 x/ P请问如果开点窗户，有空气流通，或拉拉窗帘，是不是还是热呢？这跟房间的大小有没有关系呢？还有你的Bonus是开放的还有有门的一个房间呢？
很想知道，先谢谢了，实在是没有这方面的经验？

阮江叶

饭厅朝西夏天没法吃饭.
( e6 a" i' e9 _1 ?: p( Wcarroll 发表于 2011-2-18 09:00

是阳光太强，还是太热，如果窗户上加些隔光线的东西有没有用呢？谢谢，

阮江叶

我觉得不会,去年我买的新房装有空气换气系统,有三档,最低一挡是每20分钟就RUN一次,屋里温度夏天也是阴凉阴凉的,很舒服.BUILDER告诉我用最低档每月大概比不用增加$5,不管增加费用是不是这么低,总之我没发现比人家增加 ...
, N. I# l6 z8 y7 K4 a. Pamy-china 发表于 2011-2-18 16:09

谢谢你的信息，我也正在考虑是不是东西朝向的房子（客厅，饭厅，花园向西，bonus房间向东）会比南北朝向的好，因为可以两边都有阳光进房，唯一担心就是夏天客厅，饭厅房间西晒会热？很想再确认确认，期待你的答复，万分感谢！

荠荠菜

哪边向西哪边夏天就很热，所以我觉得如果买东西走向的房子，让车库和BONUS ROOM向西比较好，这样只有一个地方热，晚上不在那儿呆就是了。