£20 eh? Does that include the conservatory roof?
I must be a bit of a mug, in the past when I have cleaned out gutters I have done a complete 4 bed house for under a tenner
Seemed fair to me, they were not clogged and it only took about 15 minutes to do
I would charge a minimum of a fiver just to get up and have a look, sometimes all you have to do is unblock the downpipe, I just can't charge someone £20 for something so quick and simple.
It gets more expensive when they are well clogged up, and so far I have never actually washed the outside of the gutters down, apart from mopping up any dribbles as I slop out the gunge in them
With traditional methods on a conservatory roof, use a pole and lots of water! Use one of the handles that allow you to swivel the squeegee channel, this allows you more control on getting into corners. Technique is to swivel the channel so you can slide the squeegee vertically up into the furthest corner of the glass panel, and then draw completely across the glass. Don't try and angle it around in the accepted method of using a squeegee, just finish against the opposite side from where you started.
Continue in similar fashion, working down the panel until you can reach it by hand and then squeegee off in normal fashion.
If you don't have a scrim clamp, wrap your scrim around your pole or a squeegee handle so you can detail any ropey bits.
If you use a pressure washer you can do a good job of the fancy framework as well as get all the muck off the glass.
I use WFP, so a conservatory roof is pretty straight forward.
God know how some of you guys can get away with charging so much though
I've yet to do a roof that has taken more than 10 or 15 minutes
I charge 10 or 15 quid and feel it is easy money
Ian