If the measurements are the following
pitch 27 at back front 25 pitch at back 25 front 25
upstand 100mm 200mm upstand 35mm 75mm
keeping in mind 1:80 fall for gutter also.
Are these measurments correct? I thought that with reduced pitch upstand will decrease but it is increasing in one but in the other pitch is the same but upstand is increased in the front.
pitch 27 at back front 25 pitch at back 25 front 25
upstand 100mm 200mm upstand 35mm 75mm
keeping in mind 1:80 fall for gutter also.
Are these measurments correct? I thought that with reduced pitch upstand will decrease but it is increasing in one but in the other pitch is the same but upstand is increased in the front.