Is the rural self - built housing suitable for asphalt
The price is also higher than the average ordinary asphalt tile 1 to 2 a square meter, 30 years warranty,
the general are now cast-in-place roof, the basic use of asphalt shingles, their own home building or with a good point of asphalt shingo better,
First must be flat roof, the slope of 10 degrees to 90 degrees will do, as long as the roof on the line,
