yeah but with wfp you could trip over a table and chairs while looking up and crack a rib or two!
on topic i know 2 window cleaners(100% trad)who are nearly 70 and still put a good shift in on the ladders even when its raining and windy!they are really cheap(£3-50 for 3 bed semis!)dont do frames or sills or doors.they both have state pensions and private pensions.
ive picked up over 100 accounts off one of em over the years at double and triple the prices he charges.he s been window cleaning for over 50 years!
these guys are no threat to your business mate.their just topping up their pensions.good luck to them i say!they wont be going for much longer and they make me look like the best window cleaner in the world!!