Stay Safe with Series 300
Meets FEMA 361 design guidelines for metal roofing on community storm shelters!
Now available as part of a fully-warranted metal roof and deck assembly. Click here for more information.

Timeless elegance, proven performance, strength and versatility make
Series 300 the metal roofing system of choice.
For more than 20 years, the Series 300® standing seam metal roofing
system has been protecting buildings across North America. After two
decades, even the earliest Series 300 roofs are as resilient and
beautiful as ever. The remarkable Series 300 structural panel adds
dynamic visual impact while providing decades of protection from even
the most severe weather conditions, with a total life-cycle cost that is
significantly less than that of other roofing systems.
Series 300 Design Characteristics:
- Precision
engineering
for long-term weather-tight performance
-
Rigorously tested to be
leakproof and to withstand hurricane-force winds
- Ideal for structural
and/or architectural applications
- One-piece clip that
facilitates unlimited thermal movement
- Features a 2-3/8-inch high
symmetrical seam with a separate, easy-to-install seam cap
- Seam cap features
factory-applied hot-melt sealant that remains isolated from the clip
- Panels are quickly and
permanently seamed with mechanical seamer
- Can span across open
purlins and carry snow and wind loads on slopes as moderate as ¼:12
- Can also be installed
over any solid deck, on steeper slopes, and even vertically as a
wall panel
- 3/8" clearance between
panel and substrate promotes ventilation
- Can be
curved to a radius
as tight as 18' in steel and 8' in aluminum
- Can be
tapered to more
than 80-feet in length
- Can factory-form and
ship long panels
- Available in 12-inch,
16-inch, and 18-inch panel widths
- Available in a wide
variety of materials and
colors
- Custom trim and
flashing details available
-
On-site
fabrication of factory-quality straight or curved panels is available
Unlimited Thermal Movement and Watertight Performance
The
dynamic nature of a metal roof is embraced and facilitated by the Series
300 system. The unique one-piece concealed clip, made of heavy 16-gauge
galvanized or stainless steel, is designed to provide maximum structural
integrity while allowing unlimited thermal movement. The clip also
elevates the panel 3/8-inch off the substrate to allow for air movement.
The one-piece clip, isolated seam sealant, custom trim, flashing, and
system details all work together to accommodate the natural expansion
and contraction of metal that occurs when it is exposed to varying
temperatures. Each Series 300 roof is engineered for unlimited thermal
movement to maintain the roof’s structural integrity and provide a
lifetime of watertight protection.
Series 300 brings the advantages of symmetry
to architects, installers and building owners alike.
- Sleek,
balanced, proportional look that complements any design
- No interlocking
male/female seams to worry about
- Panels can be installed in either, or both,
directions at any time
- Gives installers better
control over when and where panels are installed
- Can be installed starting from any point on
the roof
- Installers can run simultaneous crews to cut completion time in
half
- Installers can work around roof protrusions and other obstacles
- Mechanical seamer
quickly and permanently seals the seam caps at a rate of 60 feet per
minute, and runs in both directions
- Reduces waste since
each piece of a cut panel can be used for the opposite sides of a
detail condition
- If a panel needs to be
removed or replaced, ONLY that panel needs to be removed or replaced
– not every other panel between it and the roof’s edge
Warranties:*
- 20-year finish warranty for Kynar 500®
fluorocarbon coatings
- Materials and workmanship warranty
- Watertight warranty for qualified applications
*Sample warranties are available.
We encourage inclusion of warranty samples in specifications to
streamline the bidding process. Kynar® is a registered trademark of Elf
Atochem North America Inc.
Contact
us today for more information about Series 300!
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