Account Closed  and this movie is not make believe this is exactly how the game was played and even far worse.the other one is Tin Men  Danny Divito and Dryphus  now that metal siding sales but same principal and techinques.modern day of that is Time share  ( commonly referred to in the industry as Crime share) Campground memberships etc etc.

Are they metal or wooden?

If you have a/c with the furnace, make sure there is a secondary drain pan installed under the evaporator coil to prevent water damage when the primary drain gets clogged.

If the framing is sound, I would just tear up the roofing and replace with metal roofing in a color that coordinates with the house.  

What you put on the roof, standing seam metal roofs cost more than "comp" shingles, "archetectural" grade (dimensional) shingles cost more than "3 tab" shingles.6.

Most of the time the transition strip is a thin metal it looks pretty snappy when replaced with a piece of sold hardwood and it is easy and cheap.   2. 

I'd rather pay for the cheap filters than deal with bigger issues like coil cleaning. 

[asphalt shake, wood shake, metal tiles, clay tiles, concrete tiles]

The Low-E coating had failed and began to oxidize causing a metallic "cloudy" look which the buyer's asked to be replaced. 

Washers and dryers can be abused (it's hard to abuse a refrigerator) by putting too much clothes in, not cleaning the traps, etc, and a microwave can be run with no items, metallic items, etc.