ATAS Eco-Seam - Manual (Page 2)

Eave Detail
Gable Detail
Valley Detail
1. In re-roofing applications: cut back and remove
existing shingles and drip edge to be flush with the
eave and gable lines, or as required to
install underlayment.
2. In all applications: apply ATA-Shield** along eave
and up the roof to a point at least 24” beyond
outside face of exterior wall.
3. Install drip edge against fascia. Lay ATA-Guard
over eave trim.
4. Trim (cut) seam and interlock back to allow for turn
down. Install panel by sliding lower flanged edge
over drip edge. Fasten panel with wafer head screws.
5. Optional end closure is to pop-rivet cap in place as
shown in sketch.
General Note: Before any installation be sure to lay ATA-Shield**
in all areas where ice & water can occur. ATA Guard or
appropriate underlayment should be installed over the entire roof.
1. At gable detail, install gable trim starter cleat with
appropriate fasteners at 2’-0” into fascia board.
2. Install panel at gable start detail.
3. Apply double-faced butyl sealant as circled in
sketch. Fasten “Z” closure through panel
and into substrate.
4. Install starter cleat at end detail same as start detail.
5. At gable end detail, cut panel to required width.
Bend panel as shown. Install zee as in start detail.
6. At both ends snap gable/rake trim over starter cleat
and “Z” closure to lock into place. Pop-rivet these
two pieces together at 1 per length.
1. Install ATA-Shield** approximately 19 1/2” up
both side of the valley line.
2. Lay valley pan in valley center. Locate joggle cleat
at 4” to 6” from valley center.
3. Install joggle cleat. Fasten 6” o.c. through butyl
tape and pan into substrate.
4. Turn under edge of panel to slide into joggle cleat.
Fasten with wafer head screws.
Underlayments: ATA-Shield** is the recommended self adhesive
underlayment for eaves, sidewall and any critical areas exposed to ice
damming and extensive water run off. Available in 65’-8” x 3’ 3-3/8” rolls
(200 sq. ft. per roll).
Underlayments: ATA-Guard* is a polyolefin based, 100% asphalt
free, high strength reinforced roofing underlayment for use on steep
slopes beneath metal roofing. 1000 sq. ft. per roll at 48” wide.
#12 x 1”
Wafer Head
Screw
ATA-Guard
Eco-Seam Panel
ECO100
Drip Edge
Fascia
Metal
End Plug
Pop-Rivet
ATA-Shield
Butyl Tape
#12 x 1” Wafer Head Screw
ATA-Guard
Eco-Seam Panel
ECO910
Zee Closure
ECO210 Gable Trim
ECO211
Gable Cleat
Eco-Seam Panel ECO975 Joggle Cleat
#12 x 1” Wafer
Head Screw
ECO800 Valley Trim
4” Min. to 6” Max.
#12 x 1” Wafer
Head Screw