Mullane 300S-RH Retrofit
The Mullane 300S-RH copper/bronze retrohook style snow guard is for installing on existing roofs. The solid bronze casting eliminates the corrosion problem caused by condensation which is formed inside of closed, pressed copper snow guards. The installation flange can be easily fabricated to any length for any roof application.
18" long, 2.5" wide, protrudes up from the roof about 2". The half round Model 300 casting is attached to a 20 oz. copper installation base flange by four brass rivets for extreme durability and snow load bearing capacity. The solid bronze casting is extremely durable and rugged, tested at 870 lbs. of pressure.
This snow guard has a "reach" of about 13.5". It can slide up underneath the slates 13.5" maximum before engaging the top of the underlying slate. For a typical 24" long slate with a 3" headlap and a 10.5" exposure (13.5" unexposed), the snow guard should just have enough reach to slide underneath, slide the length of the unexposed area, and hook over the top of the slate. Shorter slates will leave more of the snow guard exposed. One advantage to this snow guard is that you can install it over the head of slates on random width roofs and still maintain a uniform layout on the snow guards because you don't have to line the snow guards up with the slots.
NOTE: Returned Berger and Mullane snow guards incur a 25% restocking fee. Please call with any questions to make sure you're ordering the correct product for your project.
We offer free shipping on orders of sufficient quantity. For more information, call us at 814-786-9085, or send us an email and include the item, quantity, and shipping zip code.