"Dave" wrote in message
news:1112963068.e9a95012dc1f99cc2437486ddc768de8@t eranews...
This spring I intend on replacing roof shingles, any advice on getting
estimates from contractors
or the best type of shingle? It's a 40 year old ranch style house with
two layers of "3 tab asphalt" shingles and the top layer needs replacing
but
I'm not sure of the different grades or warranties. I have heard it's
best
to completely tear off the old layers and replace with 25 year
"Architectural" grade.
thanks

1. Yes, full tear-off. After 40 years, you need them to eyeball and 'thump'
the deck boards looking for mushy spots. No reputable roofer would only tear
off top layer anyway, since bottom layer may or may not come with it, and it
wouldn't be any less work. May as well inspect and probably change out the
flashing and drip edge as well- it's cheap, and a bare deck is the best way
to install the stuff.

2. Real good time to look at attic vents, and upgrade if needed. Many people
switch from hi-hat or turbo to ridge vents, and add soffit vents if needed.

3. I wouln't pay the extra for the fancy shingles unless you really like the
look, or lots of your neighbors have them. But that is just my opinion,
YMMV. The slightly longer lifespan is almost irrelevant, unless this is your
'forever' house, and you are young enough to still be around. The price
difference will not pay back at resale, IMHO.

For further info, Google this group, as well as 'alt.home.repair', for 'roof
replacements', 'shingles', or 'tear-off'. Roofing is a regular topic around
here, and actual experts have explained all the above in much better detail
than my 5-ocloock Friday mind can remember at the moment.

aem sends....