How To Install Snow Guards On Slate Roof

Snow rails vary in their material.

How to install snow guards on slate roof.

Spacing requirements for snow retention devices vary depending on the roof slope or pitch. Typically snow guards are made of stainless steel zinc coated steel copper or aluminum but sometimes they come in polycarbonate and plastic. Snow guards are snow and ice retention devices for pitched metal roofs. I don t know the pitch for the roof but it is relatively steep.

This article describes how to lay out the snow retainer or guard pattern on a roof in order to provide an effective snow retention system. This article series illustrates types of snow guards or snow brakes or other snow retention devices used on metal rubber asphalt and slate roofs and we explain and illustrate in photographs just how and where these devices are attached to building roofs. Snow guards are like corrals that mount on the edge of a roof. I ve had a handful of roofers provide estimates for installing snow guards on my 60 year old vermont slate roof in maryland.

Snow retention systems guide to roof snow guards snow fences their installation methods. They hold frozen precipitation in place causing the snow or ice to melt or slide off a portion of roof in small pieces rather than dangerous chunks. Based upon the range in estimates 300 1600 for 40 50 snow guards and my discussions with roofers there seem to be three methods for installing snow guards. Roof experts strongly recommend installing zinc coated steel guards as they proved to be heavy duty durable and have reasonably price.