HomeMy WebLinkAboutGulfRib-Detail-ManualGULFRIBTM
EXPOSED SCREW METAL ROOF SYSTEM
DETAIL MANUAL
A COMPREHENSIVE GUIDE TO METAL ROOFING
GULFRIBTM DETAIL MANUAL
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The Gulf Coast Tuff-Rib
Roofing Panel
®
conditions. Both panels and trim are fabricated using
state-of-the-art computerized equipment at our facility
near Horseshoe Beach, Florida, to assure unifor-
mity and consistency in product manufacture.
Panels are roll-formed to the lengths specified
by customers in either Galvalume or any of
more than twenty colors of painted 29-gauge,
26-gauge, and 24-gauge high-tensile metal,
ready for either customer pickup or on-site
delivery (customers should call about
availability of 24-gauge metal). Your Gulf
Coast representative is waiting to assist you
in making the best choice for your particular
roofing needs.
Gulf Coast’s Tuff-rib panels are
fabricated from AZ-50 (painted) or AZ-55
®(bare Galvalume ) grade 80 coil stock (grade 50
®
®
Picture of
Gulf Coast
Figure 1 The Gulf Coast Supply office (left) and manu-
facturing facility.
Gulf Coast Tuff-rib panels are a strong,
durable, economic, and attractive answer to
the growing demand for metal roofing needs
in Florida and southern Georgia. Extremely
versatile, they are suitable for homes and
businesses as well as agricultural and utility
buildings Tuff-rib panels provide a 36-inch
coverage with ¾ inch ribs on nine-inch
centers, and utilize an anti-siphoning channel
to provide protection from severe weather
®
®
limited coil manufacturer’s finish warranty, most painted metal carries a 40-year warranty. Both
painted and unpainted are of the highest known quality in the industry.
Gulf Coast also stocks a complete line of fasteners, sealants, and other accessories to meet
every need of both the do-it-yourself homeowner and the roofing contractor. A complete line of
both in-stock and custom-made flashings and trims are available in all colors as well.
Tallahassee
Live
Oak JacksonvilleI-10
I-75
Ocala
Orlando
351
Gulf of
Mexico
I-10
to Perry,
Tallahassee
and
to Ocala
on
to Live Oak
and
Perry
26
19
351
Cross
City
Old
Town
Trenton
Horseshoe
Beach
Chiefland
to Lake City
and I-75
I-75
to
Gainesville
Branford
selim 41
14 miles south
of
Cross City
349
19
Figure 2 Location of Gulf Coast Supply
Figure 3 The Tuff-rib panel
¾"
9"
® for 24 gauge). The bare Galvalume finish is not
only durable and cost effective, but offers reflectivity
so valuable here in the South. The paint system
employed on painted products offers optimum
exterior protection plus superior resistance
to corrosion and ultraviolet radiation.
While bare Galvalume carries a 25-year
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Roof Application
Panel installation should begin at the gable end of the roof opposite the prevailing rain-bearing
wind (this will provide added assurance against wind-driven rain being forced under the laps). Measure
one panel width in from the roof edge. At this point chalk a line from ridge to eave. Place the leading
edge of the first panel along this line. It is extremely important that this panel be laid square to the eave
and ridge so that the remaining panels will line up square on the roof frame. It is wise to have a person
at the eave and at the ridge to ensure that the proper panel coverage is being maintained across the roof.
Also be sure that the panels are properly side-lapped (see fig. 7 on
In applications where end-lapping is necessary, the upper panel on the slope should lap over the
panel that is lower on the slope by about 12 inches. Lesser roof pitches require a greater amount of
panel overlap. All end-lap applications should use two horizontal rows of butyl sealant tape across the
panel and proper fastening to provide a maximum water seal.
An overhang of 2 to 3 inches on the eave is recommended to provide a drip edge, while only 1
inch overhang is necessary where gutters are used. The open panel ribs at the eave can be sealed with
inside closures. For maximum weather-tightness, a row of butyl tape can be applied above and beneath
closure material.
page 7).
Trimming and Cutting Steel Panels
The best device for cutting steel panels across the profile is either hand snips or a nibbler.
Nibblers, and especially Carborundum blades on electric saws, however, do have a tendency to either
leave hot metal particles that can burn paint surfaces or to leave rust marks on panels and trim. The
same is true of any filings left on the roof caused by the application of screws. Care should be taken to
brush all such particles from roof surfaces after application.
To cut panels lengthwise: Note carefully where the panel is to be cut, and, using a straightedge,
score deeply down the length of the panel with a sharp-pointed utility knife. Folding the panel along the
score mark, and bending back again if necessary, should produce a clean break in the panel.
Installation of Panels
CAUTION! clean all metal shavings and particles off of roof to avoid unsightly rust stains
Roof Pitch
Gulf Coast roofing panels require a certain degree of pitch to ensure proper water drainage.
®Florida Building Code allows a minimum pitch of 2/12 for panels as long as lap screws
and sealant are applied to the laps to prevent water from siphoning over the ribs (see Fig. 5 on p. 4).
Lap screws and sealant are optional when the pitch is 4/12 or greater (4/12 pitch means that there is 4
inches of rise for every 12 inches running horizontally). As a general principle, the less steep the roof,
and the more necessary also that sealant be used at all side-laps. Consult our representative for
recommendations for your particular roof pitch, and about roofing options if you have less than a 2/12
pitch.
Tuff-rib
Roof Preparation
Oil-canning is a wave-like, rippled appearance extending up the length of the panel after it has
been installed on the roof. Any irregularities in the roof, including uneven plywood joints, warped
plywood, uneven trusses, poor application of underlayment, the use of button caps with felt paper, etc.,
can promote oil-canning. Care should be taken to provide a flat, uniform surface on which to attach
the panels. See page 6 for more details.
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Roll Lite Door
Gable trim
(p. 11)
Endwall
flashing
(p. 10)
Transition
Flashing
(p.10)
Valley
(p. 12)
Eave drip
(p. 8)
Residential Trim
Figure 4 Roofing trims and flashings are named by the
location or function of that particular piece on the building.
Ridge cap
(p. 9)
Sidewall
Flashing
(p. 11)
Panel lap detail
Apply sealant
to lap
Lap Screw
deckingpurlin-bearing leg
overlap
Figure 5 Butyl tape or caulk is required when the
roof pitch is 3/12 or less, with lap screws applied
every 2 feet to maintain water-tightness of the lap.
On pitches greater than 3/12, lap screws and butyl
tape are optional. For more details on screws,
see pgs. 6 and 7.
See p. 12 for Siding Trims
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Ordering and Applying Trim
The most common flashing for metal roofing is the ridge cap, which is used at the peak of a
roof where two opposing roof slopes join. Other flashings include transition flashing, end wall
and sidewall flashings, and valleys (see diagram on right for application). Eave trims include
gable flashing and eave drip, either of which are often applied above fascia trim. When roof pitch
exceeds 5/12 (a 5 inch rise in 12 inches), the slope of the roof should be mentioned when ordering
ridge caps, endwalls, and eave drip. When a steeper roof slope meets a lesser slope, both slopes
should be mentioned when ordering transition flashing.
At the gable edge the use of gable trim adds to the appearance of the structure and protects
the fly-rafter, and sidewall flashing is used where the side of a panel butts up against an adjacent
wall. In either case, the installer should be careful to seal between the gable rake or sidewall and
panel with butyl sealant tape, and to fasten the rake every 6" to 12" up the slope of the roof with
the appropriate screws. If eave drip is used on the gable, the number of 90 degree eave drip
should be specified separately from that used on the drip edge when ordering.
To prevent penetration of water, insects, and debris at the ridge, outside closures should be
inserted between the ridge cap and the top end of the panel. Screws are applied through the ridge
cap, closure, and rib in at least every other rib of the panels. At least a 1½" (or preferably 2½")
screw should be used for attaching ridge caps. Self-drilling lap screws can also be used to attach
ridge caps.
Ordering Roof Panels and Screws
Care should be taken to order panels of the correct length to avoid having to make
corrective measures after purchase. Panel lengths should fall 2 to 3 inches short of the ridge when
a vented ridge is desired, and should extend 2 to 3 inches past the eave to allow a sufficient drip
edge (except as noted on pg. 3 concerning gutters). When a roof transition is involved, panels of
the upper portion should be ordered short to allow placement of the transition flashing (see
diagram on p. 10). The Gulf Coast sales personnel are ready to assist customers with information
specific to their particular roof.
Specially-washered screws applied through the flat of the metal is the most recommended
method used to attach roofing panels. 1-inch screws can be used if penetration of only ¾ inch is
either necessary or desired; otherwise, 1½ inch screws are usually recommended. 2½ inch screws
are also available, and are often used by those who adhere to through-the-rib fastening, and for
ridge-cap application. See pages 6 and 7 for more information on screw spacing and ordering.
Keep Materials Dry!
Paint and finishes of Gulf Coast panels and trim are designed to withstand severe rain and
wet weather conditions. Neither paint, galvanized, or Galvalume finishes, however, are designed to
be in continuous contact with water for long periods of time. Damage will result if uninstalled
panels or trim are allowed to remain wet in storage. Be sure to store material that will not be
installed immediately in a dry location. Wet material should be air-dried and re-stacked if
installation is not planned right away.
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Screw (purlin) Spacing
linear feet of panels in your order12 inch 18 inch 24 inch
50 270 180 135
100 540 360 270
200 1080 720 540
300 1620 1080 810
400 2160 1440 1080
500 2700 1800 1350
600 3240 2160 1620
700 3780 2520 1890
800 4320 2880 2160
900 4860 3240 2430
1000 5400 3600 2700
1100 5940 3960 2970
1200 6480 4320 3240
Figure 6 Tuff-rib panel screw
calculation chart
How to Figure and Apply Screws
Delivery policy Delivery charges apply to all orders where delivery is requested. Please consult your Gulf Coast
sales department for details.
Sales tax All orders picked up at Gulf Coast Supply, and all orders delivered within the state of Florida, are subject
to state sales tax. Tax exemptions should be verified prior to delivery or customer pickup.
Warrantied products A 40 year warranty applies to most material* manufactured from painted coil stock, and a
25-year warranty to Galvalume material. Ask for details.
Indemnity All prices and designs are subject to change without notice
Disclaimer While we have made every attempt at accuracy in this manual, we are not responsible for typographic,
printing, or technical errors.
Oil Canning—a repeating, wave-like appearance in the length of the panel—is a common and often unavoidable
phenomenon in metal panels like Tuff-rib roofing that have large, flat areas within the panel. It is therefore not a
defect, nor a cause for rejection. See p. 3 for details on how to avoid oil-canning.
Return policy All panel orders and special order (non-stock) trim are considered the property of the customer and
non-refundable once they are manufactured. Standard trim and accessories are refundable providing they are
returned in a clean, resalable condition. Restocking charges will apply to any items at the discretion of the Gulf
Coast representative.
Gulf Coast Policies
Gulf Coast Supply ca
The table on the right can be
used to figure approximate quantities of screws for various purlin
spacings and sizes of roofs. For 2-foot spacing between rows of
screws, multiply the total linear feet of metal times 2.7
Example: your order is 1250 feet of Tuff-rib roofing.
1250 x 2.7 = 3375 screws
Please confirm all estimates with your Gulf Coast representative when
you placed your order.
Codes allow re-roofing over shingles without the use of battens
rries screws in 3 different lengths: 1 inch, 1½
inch, and 2 ½ inch. 1-inch screws will barely penetrate a 1x4, but the
1½ inch are the best all-purpose size. 1½- or 2½-inch screws are
necessary for attaching ridge caps.
provided the roof has been checked by a licensed roofing contractor to insure levelness and pullout integrity.
ith minimum #6 screws at 12" on-center, or two
minimum 8d common or pneumatic nails spaced 8" on-center, or one every 4" on-center (or by applicable
calculations according to ASCE 7-98). Battens must be installed to support the entire width and length
of ridge, eave, hip, valley, and gable-end trims.
15For solid decking, at least /32-inch structural plywood supported on rafters at a maximum of 24" on
center is required.
If care is taken, metal roofing application can be aided by pre-drilling panels, allowing screws to go
quickly and accurately into the desired spacing. Pre-drilling will work provided that pilot holes are placed
accurately in the proper locations on panels. Purlin spacing must be uniform and carefully measured.
For panel lap details, see Figure 5 on page 4.
Tuff-rib metal roofing can be separated from the moisture barrier by minimum, nominal 1"x3" yellow
pine battens spaced on maximum 24"centers, or according to ASCE calculations where applicable. Since
direct contact between pressure treated lumber and metal roofing must be avoided in order to prevent
potential corrosion, Gulf Coast Supply sells only untreated battens.
CAUTION: Battens must be fastened to the roof deck w
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Pos. Neg.
SECTION PROPERTIES ALLOWABLE LOADS (PSF)
2' 2'6" 3' 3'6" 4' 2' 2'6" 3' 3’6" 4' 2' 2'6" 3' 3'6" 4'
Fb.
KSI
Live Load Live Load
(Stress) (Deflection)
Ix In. Sx In. Ix In. Sx In. Wind Load
Positive Negative
Bending Bending
Panel Fy Thickness Weight Girth
Gauge KSI In. PSF In.
Gulf Coast Roofing PanelsTuff-Rib®
26 ga. 80 .0187 36 36 .91 42 .0288 .0482 .0288 .1892 170 109 76 56 42 128 82 57 42 32 102 52 30 19 13
29 ga. 80 .0142 36 36 .69 40.875 .0232 .0374 .0232 .1786 133 85 59 43 33 100 64 44 33 25 82 42 25 15 10
Figure 7 Screws should be placed on both sides of the ribs at both eave and ridge,
and on the overlap side of the panel lap.
Ridge
Eave
Zone 3 24" 12" 12"12"1x4 wood
purlins#9-15 x 1½
®Woodgrip
or
®WoodZac
110 MPH
Wind Speed Zone
Fastening Schedule for Various Wind Speeds
Roof
Zone
Fastener
Type Attaching to:Fastener Size OnCenter
Spacing
OnCenter
Spacing
OnCenter
Spacing
OnCenter
Spacing
Zone 2 24" 12"24"24"1x4 wood
purlins#9-15 x 1½
®Woodgrip
or
®WoodZac
120 MPH 130 MPH 140 MPH
®Woodgrip
or
®WoodZac
Zone 1 1x4 wood
purlins#9-15 x 1½ 24" 24" 24"24"
Roof Zones
Each “zone” of the roof has its own
screw requirements. Dimension a is
defined as 10% of the minimum width
of the building, or 40% of the mean
height of the roof, whichever is
smaller; however, a cannot be less
than either 4% of the minimum width
of the building, or 3 feet.
Ridge
Eave
Zone 1
Eave
Zone 3
Zone 2 a
a
Gable
a
On Cen
t
e
r
Spacin
g
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Summary of Stock Trims and Flashings
item special order information
Ridge caps (RC-2) specify pitch if less than 3/12 or greater than 6/12. Also available in
larger widths. Closures recommended.
Eave drip (FHA, ED-3) 2 common styles. FHA style is pre-pitched for 3/12 to 6/12 roofs. For
appearance or ease of application, order by either specific pitch or as
gable trim (90°).
Gable flashings Residential (EF-1), large (GR-2), and small (GR-1) rakes available. Use
butyl sealant between rake and panel.
Valleys (PV-1) specify pitch if greater than 7/12. Seal with universal foam closure
material. Open-hemmed valleys (PV-2) aid water-tightness.
Sidewall (SW-1) Use butyl sealant between sidewall flashing and panel.
Endwall (EW-1) Specify pitch if greater than 5/12. Seal with outside closures.
Transition flashing Specify pitches of both roofs. Seal lower slope using outside closures and,
if desired, inside closures on upper slope.
Figure 8 Eave drip and fascia give a finished look along the drip
eave of the house, as well as providing protection for the
materials they cover. The eave drip should completely cover the
top edge of the fascia. Inside closures, which seal off the open
ribs of the panels, are optional.
For custom eave drip, specify the
amount of the eave that will be
covered (dimension “a”), and, for
steeper roofs, specify pitch . If
fascia is desired, be sure that the
dimension you order will be
hidden by the eave drip.
a
a
b
b
Eave drip
Fascia
Eave Drip
& Fascia
Eave drip with fascia and inside closure
3/2 8 "
7/16"
FHA Style
Eave drip
ED-3 Style
Eave drip
3"
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The Ridge Cap is used to seal the point at
which two upward slopes meet. This can
be both along the ridge of the roof as well
as a covering for a hip. Either woodgrip
or self-drilling lap TEK screws are
applied through the ribs of the metal.
Since debris, insects, and blowing
rain can find easy access under the ridge
cap, closures are required to either
completely or partially seal the opening.
Closures under ridge caps come in 3
types: solid, vented, and hip tape.
Solid closures (“Outside Closures”) are
the same width as the panels. They lock together in a row placed directly
under the screws that attach the ridge cap, and form a solid, water-tight,
air-tight barrier.
Profile Vent comes in 50 foot rolls, is 3 inches wide, and forms a water-
retardant, insect resistant barrier that allows hot air to escape from the
attic, and is superior to many more elaborate and expensive vent systems.
Any length may be ordered.
Hip closure tape (Peel and Seal ) is a sticky, adhesive-backed metallic tape
that seals the hip roof. It is 6 inches wide and comes in 33½ foot rolls.
Because it must be conformed to the rise and fall of the panel ridges,
approximately 10% extra may be needed beyond the length of the hip
being covered.
®
®
Ridge Cap
Figure 10 Pipe Boots provide a
water-tight seal around roof
vents and come in a variety of
sizes. They seal with caulk and
conform to the shape of the
panel ribs.
Figure 9 Ridge cap showing outside closure (left) and profile vent
(right).
RC-2 Standard 12-inch Ridge Caps
are strong, economical and adequate for most of your roofing needs
6”Outside
closure
Lap or 2½" Woodgrip
screw required
®
®or Versa-Vent
®Profile Vent
a
6”
RC-2 style over-sized ridge caps
are available with 18-inch coverage, or as a custom trim
item in total widths (2 times “a”) of 14-, 16-, 18-, 20-,
22-, and 24-inch
RC-1 style 12-inch Ridge Caps
are also available in custom widths
panel
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End-wall flashing is applied where the upward
slope of a roof meets a wall. The wall side of
the flashing can be covered with siding or
counter-flashing, and outside closures are
necessary to seal
between the
flashing and the
panel. Roof slope
should be
mentioned if roof
exceeds 5/12
pitch.
3½"
3"
End-wall Flashing
The TRANSITION FLASHING prevents
leakage at the point where two different roof
pitches meet. It must be sealed on the lower
side with outside closures, and can be sealed
underneath the upper panels with inside
closures. The similar GAMBREL
FLASHING is used where the lower pitch is
steeper than the upper.
Figure 11 As with the ridge cap, the ENDWALL
FLASHING above is sealed using outside closures.
Figure 12 The transition flashing
(above) and the GF-1 gambrel
flashing (right) provide a
continuous drainage where two
slopes meet. Both seal with
outside closures on the lower side.
Transition Flashing
caulk (Solar Seal
recommended)
®
a
b
6½"
6½"panel
panel
closure
For custom transition flashing specify the pitches
of the two roof slopes and, if necessary, dimensions
“a” and “b”.
Use EW-2 hemmed endwall when cornering endwalls with sidewall
flashing, such as with dormers or chimneys.
For custom end-walls, specify roof pitch and dimensions “a” and “b”.a
b
panel
a
b
EW-2 Hemmed
Endwall
EW-1 Stepped
Endwall
a = 4½"
b = 3"
caulk edge (order EW-1C)
(used if endwall not
covered by siding)
TF-1 Transition Flashing
Gambrel flashing
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Figure 14 Sidewall flashing is applied when the side of the
roof butts up against an adjacent wall. The wall-side of the
flashing can either be covered over with siding or sealed
with caulk (order SW-1C). Butyl tape should be applied
where the “foot” of the flashing attaches to the roof.
View of EF-1 gable trim (fascia board removed)
Figure 13 Gable flashing is used to trim the edge of the
roofing panel at the gable end of the roof. It should match
the eave drip that extends along the drip edge of the roof. If
the panel is allowed to hang over the gable end, eave drip
can be used instead. Butyl tape between the trim and
panel eliminates leaks.
SW-1
Custom trim—specify a custom
length for a or b.
Standard dimensions — a = 3"
b = 3"
a
b
a
b
a
b
EF-1 style
Custom trim—specify a custom
length for a or b.
Standard dimensions — a = 3"
b = 3"
GR-1 style
Custom trim—specify a custom
length for a or b.
Standard dimensions — a =
b =
Gable Flashing
5"
7/16"
3"
3"
3/4"
Butyl tape
View of standard sidewall trim
Side-wall Flashing
3"
3"
3/4"
5"
Butyl tape
caulk (Solar Seal recommended)®
caulk edge (order SW-1C)
(used if sidewall not
covered by siding)
3/2 8 "
3/2 8 "
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1"
9"
Preformed
Valley
Figure 15 Pre-formed valleys use a diverter to prevent water
from rushing under panels on the opposite side, while
meanwhile channeling water off the roof. Expanding foam
closures are often used to assure a good seal.
Install panels 4 to 6"
from diverter
4" to 6"
Two basic styles of valley are available.
For custom valleys, specify dimension “a”
aPV-1 style
PV-2 style
panelpanel
TC-1 Track
Cover(p. 15)
Drip Cap
(p. 14)
Gutter
(p. 15)
Figure 16 Common trims associated with Tuff-rib roofing panels
Sliding
Door
Gulf Coast Tuff-Rib Siding
®
Inside Corner
(p.13)
Base Drip
(p. 14)
J-Channel
(p.14)
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6"
¾"
4 5/8"
4 5/8"
GR-2 Gable Rake
GR-2 Outside Corner
Figure 17 When used as corner trim, the GR-2 straddles the ribs
of the panels where they meet at the corner of the building. The
Tuff-Rib outside corner also serves as a gable rake (see below).
The inside corner (IS-2) has similar dimensions but with a
reverse middle bend.
a
bGR-2
a
b IS-2
The GR-2 Rake and Corner can be used as a
gable trim or a corner for metal-sided buildings.
As an alternative, the smaller EF-1 or the GR-1
(both on p. 11) can also used as gable rakes, and the
PC-5 (below)or the GR-1 as corners.
Customizing rakes or corners is often necessary
due to their landing on a panel rib. Both the GR-2
and the IS-2 can be ordered as custom trim items
by specifying custom dimensions “a” or “b”. Be
sure to take into account the ¾" “head space” when
figuring custom dimensions.
Figure 18 When used as a gable rake, the GR-2 runs parallel to the ribs of
the roof panel, and is attached with screws running through the ribs of
upright siding. As with the EF-1 residential rake, the roof side can be
sealed with butyl sealant.
The PC-5 flat corner
works best on smaller
structures, and where
the panels are running
horizontally. It can be
sealed with outside
closures.
PC-5
3"
panel
outside
closure
panel3"
GULFRIBTM DETAIL MANUAL
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2 ¼"
panel 7 /8 "
Figure 20 Base drip seals off the bottoms of panels at the floor level, where
it helps to prevent the entrance of rodents and insects, as well as a base for
the setting of panels.
Figure 19 The drip cap is commonly used to trim out the bottoms of panels
over doorways and windows, and occasionally takes the place of base drip.
J-channel is used to cap raw panel edges where run-off is not a problem, and
is most commonly used to trim around the bottom, sides, and occasionally the
top of windows and doors, and also to cap the top sides of skirting.
Base Drip
Drip Cap and
J-Channel
panel2"
BD-1
Base drip 1¼"
7 /8 "panelDC-1
Drip cap
JC-1
J-channel
5/8"
1 " 1 16
2½"
capping the panel end
capping the panel edge
j-channel
drip cap
GULFRIBTM DETAIL MANUAL
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Inner and outer gutter sections (marked “I” and “O”)
alternate along the eave to assure ease of application and
gutter appearance.OOOOOuter OuterInner InnerOIII IGulf Coast Supply produces 29-, 26-, and 24-
gauge gutters in either 5- or 6-inch widths (depth is
approximately equal to width). All gutters
should be ordered specific to the pitch of the
roof. Downspouts are available in 3"x4" (for 5-
inch gutters) and 4"x4" (for larger gutters). End
caps should be ordered at the same time as the
gutters to assure a custom fit. Special hangers fit
into the panel rib and under the gutter lip. Panels
should extend no more than 1" to 1½" inches
beyond the eave on which gutters are planned.
Gutters
Track Covers
panel5"
2½"
3¾"
5/1 8"
Door
Door
header TC-1
sliding door
track cover
Downspouts in excess of 10 feet in length must
be made in 2 sections.
Figure 22 Sliding door track covers fit over the door track and
under the panels to hide the track, assure a neat appearance, and
shed water over the door.
Figure 21 Exposed view of gutter showing gutter hanger placement,
downspouts, and end caps. Hangers employ lap screws, and end
caps are best attached with rivets.
panel
Gutter hangers fit inside
panel rib and under lip
of gutter (apply at least
one per panel) and are
attached with lap screws
or rivets.
5 or 6"
lap screws
GULFRIBTM DETAIL MANUAL
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Outside Closures
Inside Closures
®Profile Vent
Expanding
Foam
Butyl Tape ®Solar Seal
Ridge caps (pg. 9)Eave drip (pg. 8)Sidewalls (pg. 11)Endwalls (pg. 10)
Transition & gambrel
flashings (pg. 10)Corner trims (pg. 13)
Door & window
trims (pg. 14)
Valleys (pg. 12)
®Woodgrip Screws
item application
pipe boot Fits over vent and heat pipes. Available also in heat-resistant boots.
electrical boot Fits around pipes with inaccessible tops (such as weatherheads).
outside closures Required to seal under ridge caps and transition and endwall flashings.
inside closures Seals under panels, particularly on the eave.
®Profile Vent Vented closure material surpassing many other venting systems.
expanding foam Compressed adhesive foam expands to seal between valleys and panels.
®Peel and Seal Seals hips under hip caps. Also, a general purpose sealing tape (6" wide).
touch-up paint Hides scratches and mars encountered in installation. Over 20 colors.
butyl tape General purpose low-cost sealant, used on panel laps and under trim.
®Solar Seal A superior general purpose caulk for all joints. Matches panel colors.
Low profile insulation Greatly reduces radiant heat when installed under panels.
®Woodgrip screws Used in all applications attaching metal to wood. 1", 1½", 2½" sizes.
TEK screws Self-drilling TEK screws for metal purlins. Lap TEK screws draw
together joints and attach trim.
®ZAC screws “Lifetime” screws; 1½", 2½", threaded for wood; self-drilling available.
®,Versa-Vent
Guide to Misc. Accessories
Gable rakes (pg. 11)
Base drip (pg. 14)
Foil-backed thermal
barrier insulation
®Versa-Vent ®Peel and Seal
Pipe Boot (pg. 11)Electrical Boot
TEK screws
Lap TEK
Touch-up Paint
S/D TEK
ZAC screws