窗户漏风,condensation, 结冰

bluejay

新手上路
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2016-09-19
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近日忽然发现窗户vinyl和木头窗框连接的角落出现裂缝,有凉风侵入,有condensation,还有一层薄冰,检查一下所有窗户都有这个毛病,显然是设计施工问题,懂行的指点一下毛病在哪里。
搬家前住了十几年的房子虽然在玻璃和vinyl框架的角落有condensation,但是和木框连接处从来没有这个问题,有正常干裂的小缝隙,但是从不会漏风,也不会有condensation. 新房子,质量差!!
 
加点caulking不就行了?
 
加caulking只解决表面问题,因为太冰了,上面一层水,我的旧房子根本没有这个问题。 感觉是施工问题,里面有缝隙没有填insulation。

加点caulking不就行了?
 
Tarion

Insufficient Insulation
Article Number
8.7
Condition


INSUFFICIENT INSULATION

Acceptable Performance/Condition
Performance/Condition:Insulation shall be installed in accordance with the Building Code.

Warranty
One-Year - Work and Materials. Two-Year - Ontario Building Code Health & Safety Violations

Action
Insulation levels not meeting the acceptable condition shall be repaired.

Remarks
Several factors affect living space temperatures: a) Proper installation of insulation shall include correct placement behind electrical boxes, backing studs, corner framing and wiring, and around window and door openings. b) Directional orientation - north-facing rooms are generally cooler than south-facing rooms. c) Windows - glass has little insulating value and allows more heat to escape from the room. d) Rooms over garages - have insulated floors that lose heat to the unheated garage below. e) Airflow - free airflow from the supply outlet in a room to a return inlet or undercut door is essential. Generally, a minimum 25 mm space under interior doors above the finished floor covering should be provided.
 
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