Duro-Last Downspout User Manual
Data sheet, Downspout
DATA SHEET
Downspout
“Duro-Last” and “EXCEPTIONAL” are registered marks owned by Duro-Last Roofing, Inc.
Revised 8/30/2012
Description:
EXCEPTIONAL
®
Metals Downspouts are available with
an open or closed face. Both open and closed face
downspouts are available in standard 10’ lengths.
Custom sizes and assemblies are available.
A- and B-Style Elbows, Square-To-Round
Adaptors, and Drop/Outlets available.
Open-Face Downspouts
Help eliminate blockage due to ice and debris
build-up.
Will nest together by cutting a 1” notch out of
each side of the receiving piece.
Closed-Face Downspouts
Standard 24-gauge downspouts feature a
Pittsburgh seam for a professional finish that
also eliminates the need for rivets.
Tapered ends nest together up to 3” and
eliminate field notching and crimping.
Contact Duro-Last
®
or EXCEPTIONAL Metals to
request a color chart, samples and information
regarding custom metals and finishes.
Energy Efficiency:
LEED
®
and ENERGY STAR
®
compliant; Recyclable.
Installation:
1.
Install in accordance with Duro-Last detail
drawings #2080, #2085, and #2086.
2.
Any deviation from the requirements set forth in
the detail drawings must be pre-approved, in
writing, by the EXCEPTIONAL Metals Technical
Department.
Warranty:
Duro-Last offers a wide range of warranty coverage for
EXCEPTIONAL Metals products when used with the
Duro-Last roofing system, including paint and finish.
Technical Services:
Product samples, detail sheets, color chips, and color
chart are available for your submittal package. For
assistance with questions or submittals, contact your
local representative or call EXCEPTIONAL Metals.
Material
Gauge
Finish
Aluminum
.040
Mill or Kynar
®
Stainless Steel
24-gauge
N/A
Bonderized Steel
24-gauge
N/A
Galvalume
24-gauge
Mill or Kynar
®
Copper
16 oz.
Mill
Square-To-Round
Adaptor
Open-Face
A-Style
B-Style
Downspout
Drop/Outlet
Closed-Face
Elbow
Note: The quantity and
size of the downspout is
the responsibility of the
contractor or design
professional.