RAFTER LENGTHS UP TO 17
FEET
*
(1) Traditionally, in the Midwest for over
80 years,
SnoGuards have been installed 30" to 36" on center in each row
with 3 staggered rows beginning above the outside wall at the eave, i.e.
approximately one per linear foot of gutter line. (2) Slate and tile
roofs may need two additional rows of snow guards for this length rafter.
(3) For standing seam
roofing, there should not be less than two per panel. (On the
Matheson Court House's copper standing seam dome in Salt Lake City, the
roofer installed 7 of our snow guards per panel.)RAFTER LENGTHS OVER 16
FEET *
(4)
The number of rows is increased with rafter lengths
over 16 feet and with roof pitches greater than 6:12. (5) Call or
write for details. For help estimating, click ESTIMATING button on
left and PRINT Estimate Sheet. Fill-in critical data and fax or
e-mail to us
for a sample layout and discussion.
Please call if you have any questions.
OTHER FACTORS
*
Increased snow load in some areas, drifting,
vibration, proximity to other buildings, etc., may require
additional SnoGuards per square farther up the roof. Click on "Estimating"
in the left column, print PDF Estimate Form and fax to number listed for
sample layouts.