ClickCease Metal Roof Snow Guards | Metal Snow Guards | Standing Seam Snow Guards

Non-penetrating metal roof snow guards

Fully assembled, fast installing, patented design

AceClamp metal roof snow guards systems

Patented non-penetrating sliding-pin clamps secure without set-screws

AceClamp is a market-leading manufacturer of non-penetrating metal roof snow guards. Our snow retention systems have been designed for tough conditions in the field and built strong enough to hold up under all kinds of demanding weather. Now you can gain the power to hold back that mountain of snow without subjecting your metal roof deck and finish to the abrasive heat and rotational forces associated with set-screws.


Available in a assortment of variants to fit most metal seams, AceClamp® metal roof snow guards eliminate the need for set-screws by using our own patented non-penetrating sliding pin clamp. The sliding pin action positively secures the snow retention system to the metal roof seam with a single fastener, applying even distribution across two sliding pins. This small innovation allows snow systems to be installed in half the time and without penetrating the roof deck.


aceclamp metal roof snow guards advantages

Our standing seam snow guards eliminate the need for set screws, require no re-torquing, and come with fully-assembled metal roof clamps.


Metal roof snow guard seam selector below

  Click an icon below to view compatible metal roof snow guards for your roofing panel seam: Reset

  Click an icon below to view compatible metal roof snow guards for your roofing panel seam: Reset

Buy direct from the manufacturer and save with AceClamp®!
Explore our lines of metal roof snow guards or use the selector below to view systems for your roof type.
Snow Bar Systems for Metal Roofs
COLOR SNAP® Medium Duty Snow Rail
SNOW TITAN® Commercial Duty Snow Rail
Variable Angle (VAB®) Snow Bars

Snow Guards on Metal Roof

AceClamp snow guards protect persons and property from snow avalanches common to metal roofs. Our systems secure to metal roofs without set-screws by utilizing our patented non-penetrating sliding pin clamps provide the maximum grip needed to hold back heavy snow loads, even in harsh conditions.

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Our Quality Statement

PMC Industries, Inc. aims to ensure that the manufacture of its molded and metal products are of the highest quality. We have partnered with companies in the aerospace, medical, automotive, solar, robotic and construction industries. We intend to meet or exceed our customer’s expectations. Our molded polycarbonate Snow Queen and Snow King snow guards are still the standards in the industry today.

Ace Clamp ISO

* periodic ACE products and updates only.

About Us

If you’re using the same old products to mount solar, satellite, communications, ductwork – or practically anything to metal roofs, you’re wasting time and money. The AceClamp® family of metal snow guards and solar mounting clamps give you stronger and more flexible mounting options. Our patented slide-pin design won't damage roof surfaces, therefore preserving the roof's warranty. 

Contact Us
  • AceClamp® by PMC Industries, Inc.
  • 87 Spring Ln. Plainville, CT 06062 USA
  • Phone +01 860-351-0686
  • Fax +01 860-351-0689
Safety Notice
LEGAL DISCLAIMER: Products shown on this website may include 3D generated artwork that may differ from actual product. Design and specifications subject to change without notice. Unauthorized copying or use of any content included within this website is strictly prohibited. AceClamp products are not approved for use as a personal fall-restraint device. **Results may vary. Always follow proper installation and torque specifications. Be sure to check snow loads for your area before purchasing. WARNING: DO NOT USE ACE CLAMP PRODUCTS AS A PERSONAL FALL RESTRAINT DEVICE!