Yes, you're ready for a new roof! Existing shingles
are20 year
"builder's shingles," 3-tab, one layer, with 1/2" plywood underlayment. Roof pitch is between
5/12 and 6/12 ... this is considered walkable.
We will be suggesting changing
over to Certainteed Landmark Lifetime Architectural Shingles -or
even-Certainteed XT25 Shingles (25 year three
tab, like the design you have now).
One layer of existing shingles ... 1/2" CDX plywood ... 15# roofing felt
(tarpaper). As you can see, the uncovered edge of the plywood shows a little weathering; our
custom drip edge will cover and protect this for good.
Missing and worn out shingles ...
Install new pipe collars in place of existing, and ...
Since we are already tearing the entire roof and felt off, it's the
perfect time to cut bigger slots in the sub-roofing and install a newShingle Vent II ridge vent
system. The added volume
of air circulated throughout the attic will keep the area cooler AND
drier:
a. Keeping the insulation dry and
making it more effective.
b. Lowering your heating and cooling bills.
c. Eliminating dangerous mold and mildew and helping out your
allergies.
There will be50 linear feetof Shingle Vent II installed on this
project.
Ice and Water Shield will be added at all gutter edges, valleys, and
penetrations (chimneys, etc.) to guard against ice dams and bring the existing roof "up to
code."
Ice and water shield permanently bonds itself to the plywood surface
AND the aluminum drip edge to prevent damage to the wood sub-roof from ice dams and
horizontal rain.
There will be
about 185 feet of
material, 3 feet wide, when this job is completed.
Underneath the Ice and Water Shield at the
eave edges will be ourCustom formed aluminum drip
edges that help
direct water into the gutters so that the sub-roof and fascia wood is protected from water
and ice dams for the life of your roof. We custom form them on site on our sheet metal brake
so that they fit your roof exactly. There will be about141
feet of 6" wide drip edge applied to this project.
Before the roofing shingles are installed,
instead of using the old fashioned "tarpaper" (that almost everybody else STILL uses), we
useBerger UDL Synthetic
Underlayment, which is
much more effective at protecting against leaks caused by "wind driven rain" ... and has the
added benefit of discouraging mold growth -- unlike tarpaper.
We won't forget the lower "bump out" roof in the rear ...
Custom chimney
flashing.I haven't seen anybody else do this
routinely, and on this project, we'll use custom formed black
aluminum to blend with the surroundings. Chimney
"counter flashings" will be sealed using Permathane (the best) polyurethane roofing sealant.
Wall flashings will be replaced with new (color: black) custom formed
aluminum flashings; there will be 41 feet of new wall flashings installed on this project.
Gutters and downspouts are in good shape and just need minor tightening
of the gutter spikes, which we will do at no charge, of course ...
If it turns out that additional "inside hangers" are needed for
stability, we will install these at no additional charge as well ...
Choosing Shingle
Colors:
It is very important to us that all of our customers get the exact
roofing color that they love! Here's how we help:http://goo.gl/QmpqeV
During & After Pics:
Our supplier (The Roof Center)
has neatly loaded the shingles and accessories on the roof!
...and now, the REAL work begins. Approximately 6,000 lbs. of old
shingles (24 squares @ 250 lbs/sq.) will be stripped off and neatly dropped into the dump truck.
The roof has been stripped, "de-nailed," and the ice & water barrier
plus synthetic underlayment is now properly attached.
The shingle nailing process has begun ... chalk lines are "snapped" and
as you will see, helps the technicians install a "perfectly straight" roof!
We usually find that the builder hasn't cut the plywood ridge vent slot
wide enough; but in this case, it was done properly. That almost never happens!
Ice & water barrier in all valleys and at all eaves.
This is what a professionally cut "California Valley" should look like
...
The Shingle Vent II ridge vent system is a great addition and will help
move more air out of the attic. Cooler in summer, warmer in winter, and helps prevent
condensation as well (and mold too!).
Nice 'n straight!
Rake edges are perfectly straight as well ...
Flashings:
New neoprene/aluminum pipe collars installed, pipes painted to match with
high quality oil based Rustoleum Paint.
Gutters tightened up very nicely, and new drip edge now
protects plywood and fascia.
Final Product, New Certainteed Landmark Lifetime
Roof:
Done deal!
... and many thanks to the homeowner Ken Friedman for assembling the
video (BELOW), which summarizes the entire process, and a very cool time lapse photograpy clip in the middle. Thanks again
Ken!