Titan ladders are great as the above post stated.
For reasons not going into (no, not a driving ban or anything negative like that, b4 people wrongly assume) I was without a car for a couple of yrs. I had one round which used to take me an hr to get to by foot. An established round for yrs. No car wasnt an obstacle to not working that round. I stuck/secured ladders accross my mountain bike handle bars n seat. My bucket/equipment n pouches at the back of ladders past the seat to help the balance and I would set of walking, pushing the bike to work. which meant hard work and a much earlier start time.
So all the best on your efforts.
I would also recommend box ladders compared to lighter H-frame style of ladder. I benefited from a large pair which without extending would reach just under the upstair sills on most common houses. This was beneficial as not wasting time adjusting ladder height.
Whichever pair you purchase, (unless your a much older fellow than what im presuming) you will soon adapt to the weight, esp if like myself your out everyday. Lol it was the much heavier bucket of water which you carry witb the naturally weaker arm, that takes slightly longer to get used to.