本页面只读。您可以查看源文件,但不能更改它。如果您觉得这是系统错误,请联系管理员。 Cedar shakes often cost $800-$1,430 per square installed and last 30 years. Though beautiful, wood shingles are more vulnerable to fire and may need to be treated to prevent mold and insect damage. Slate roofs can resist all sorts of weather conditions, fire, rot, insects and they’re also low maintenance. As a natural material, slate also happens to be environmentally friendly.(Image: [[http://www.buildingsofireland.ie/niah/images/survey_specific/fullsize/22504074_1.jpg|http://www.buildingsofireland.ie/niah/images/survey_specific/fullsize/22504074_1.jpg]]) To replace your clay roof, expect to pay anywhere between $15 and $30 per square foot. Size of roof – The cost per square foot goes down when the roof size is larger because the initial costs are distributed.