IceJax II Screw-Down Large Snow Guards – 20 Pack Kit with Screws & Sealant (Canada)

Canada Snow Guards · Genuine SnoBlox-Snojax · Kit

The heavy hitter: 20 clear polycarbonate IceJax II, 40 screws in the length your structure needs, two tubes of sealant and cleaning wipes. Screwed into the purlin below, the IceJax II held an astonishing 2,898 kg (6,388 lb) in independent ATI testing — and it carries load the day it goes on.

Why your metal roof needs snow retention

Exposed-fastener metal roofs shed consolidated snow in sudden releases — and everything below the eave pays for it: eavestroughs, vehicles, decks, gas meters. Holding the snowpack on the roof for a controlled melt is cheaper than any one of those repairs.

Built for the freeze-thaw cycle

Ice is heavier and harder than snow, and it slides meaner. The IceJax II's tall face stays engaged as the pack hardens and thickens, which is why it belongs in the eave rows where ice forms. Screw mounting means no cure window — install in October, protect the roof in November.

Choose your screw length

• 1.5" Metal Purlin — for panels fastened to steel purlins
• 2" Wood Purlin — for panels over wood strapping or purlins
• 3" Wood Purlin — for thicker wood assemblies or extra embedment

What's included

• 20 × IceJax II clear polycarbonate snow guards
• 40 × screws, two per guard (length per your selection)
• 2 × tubes sealant
• Panel cleaning wipes

Specifications

Installation at a glance

• Tell us your ice-damming history in the quote — it changes the layout. Eave rows start 300–450 mm (12–18 in) up.
• Clean the spot, bed the base in sealant and drive both screws into the purlin — snug, don't overdrive.
• Pair IceJax II eave rows with standard guards up-slope for an efficient layout.