Engineered Products

Roofing Applications - Steep Slope

Metal Roofing Applications - Flute Fill

Tapered Roofing Products

Roofing Applications - Steep Slope

Cool-Vent
Cool-Vent - Ventilated Nailbase Panel
Cool-Vent II Product Literature
Cool-Vent Packaging and Weight Chart
Installation Guide/Design Criteria
Ice Dam Literature
Cool-Vent Fastener Information
Ventilated Roof System Calculator

ARCAT Cool-Vent Spec Wizard

H-Shield NB
H-Shield NB - Polyiso Bonded to OSB
Packaging and Weight Chart
H-Shield NB Fastener Information

H-Shield NB ARCAT Spec Wizard

Metal Roofing Applications - Flute Fill

H-Shield Special Straight Cut
H-Shield Special Bevel Cut

final roof animations (powerpoint)
final roof animations.(keynote zip)

Pre-Cut Miters Tapered Roofing Products

Hinged Target® Sump Advantage - Hinged Sump
Pre-Cut Miters

Lobster Palooza April Monies Donated for Bombing Victims

PortlandLOGO sm

Boston Marathon Tragedy Affects Three Members of NERCA

Three employees of NERCA President Robert Marshall, Marshall Roofing & Sheetmetal Co., Inc. were seriously injured in Boston’s Marathon tragedy. Marc Fucarile, JP (John Paul) Norden and Paul Norden. Three friends who set out to enjoy the holiday event are now fighting to recover from severe injuries they sustained, injuries that will impact them for the rest of their lives.

A fund has been set up to support them and their families in this most difficult time.
For Donation information please click "Read More"