Need a recommendation?

General AceClamp Related FAQ's

Most of my installers use hammer drills – they are faster than power screw guns. 
We don’t recommend tightening the AceClamps with hammer drills. AceClamps are designed with anti-backout features so that vibrations common to wind flutter along coastal regions and seismic activity on the west coast preventing AceClamps from loosening. The action of a hammer drill may damage the locking mechanisms allowing the clamp to loosen over time.

How do I know what torque to use?
Check the manufacturer’s instructions and data sheet for the recommended torque based on the roof panel type and material thickness. Questions? Contact AceClamp engineering.

Can I use AceClamps and the snow rail for fall protection?
Although we have one of the strongest clamps in the business, we have not specifically tested AceClamps for fall protection and discourage customers from using it in this manner.

How do I know which product I need?
Contact AceClamp for a custom engineered layout and product suggestion based on snow load.

How do I determine my snow load?
AceClamp will help in determining the snow load based on a few factors like project location, type of panel, slope, and size of the roof. Best to leave this job to the professional.

Will your clamps fit my roof?
AceClamp has a solution for most roofing profiles. Provide your panel manufacturer and model, or a picture and we will suggest the appropriate clamp for you.

How do I know your clamps will hold?
AceClamp rigorously tests all our clamps with a third party to ensure they will perform through the harshest conditions.

Why consider a bar system over a pad-style snow guard?
Bar systems offer greater durability compared to their glue-down counterparts and surely will outlive them for years to come.

Can I match the color to my roof?
AceClamp offers a product called Color Snap® which uses a 2” piece of your roofing material on the face side to match the color of the existing roof.

How do I order?
AceClamp ships directly to you. Click here to order.

View snow retention products for your roofing material.
We manufacture both rail type and bar type snow stoppers and snow retention systems.

Ace ColorSnap-m Snow Guards on low-slope membrane roof


AceClamp A2 Snow Guards shown on Metal Roof


Ace Clamp 3 Rail Snow Guards Shown on Shingle Roof


AceClamp 3 Rail Snow Guards Shown on Slate Roof


* 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 roof mounting innovations give you stronger, more flexible mounting options – without damaging roof surfaces and risking roof warranties.

Contact Us

  • PMC Industries, Inc.
  • 87 Spring Ln. Plainville, CT 06062 USA
  • Phone +01 860 351 0686

  • Fax +01 860 351 0689

  • info@aceclamp.com

Popular News

Wednesday, October 25, 2017

Recent appearance at SPI in Vegas, October 2017


Friday, April 7, 2017

AceClamp is launching their new product line at AIA in Orlando, April 27th-29th.