Set Up Manual for 20
′
, 24
′
,
& 30
′
Yu
rts
14
©2016 Pacific Yurts Inc.
Perimeter Blocking
If you purchased Perimeter Blocking continue.
If you are not installing Perimeter Blocking at this time go to page
16 for installing the roof insulation. If you did not purchase insulation for your yurt, go directly to page 20
for installing top cover.
Locate and unwrap the package marked “Perimeter Blocking”. Perimeter blocking is essentially 2x4 blocks fastened
1.
horizontally between the rafter supports and door(s). This blocking creates a secondary ‘compression ring’ near the
top of the wall, so it is important that it be continuous. Do not omit blocks next to the door(s).
Due to variances in the rafter support spacing the perimeter blocking is prefinished, but provided in bulk lengths
2.
(approx. 8’) that will need to be cut to fit on site. Measure and cut the 2x4’s to fit between the rafter supports (near
the top), then screw them into position. Staggering the blocks will allow you to secure screws through the rafter
support into the end of each block as shown on
Diagram IX.
Be sure to pre-drill pilot holes to prevent splitting the
rafter supports or blocking.
Snow And Wind Protection
Do not let heavy snows collect on the roof in excess of 12”. A push broom can be used to sweep down the excess, or a
rope thrown over the yurt can be used to cut under the snow causing it to slide off. A protective snow fence is a good idea
where there could be a large snow bank or build-up exerting pressure against the yurt. A freestanding porch structure
can keep snow build-up away from your entry area, providing easy access in case of heavy snow. Integrating expanded
metal grating into the porch can help prevent excess snow build-up in front of the door as well.
For both heavy snow and wind conditions, or when roof snow load cannot be maintained regularly, four 4” x 4” posts
should be installed under the center ring as an additional shoring-up system.
(See Diagram X)
These posts are not
included but can be purchased from your local lumber supplier. Make sure the posts are evenly spaced on the center ring,
plumb and are supported by the joists under the floor (not just the flooring itself). The posts may be secured with Post
Cap/Base hardware (or equivalent) using wood screws at the top and bottom (or lag screws and angle brackets).
In areas where very heavy wind exposure is expected, we strongly recommend taking some extra
precautions to prevent possible damage to the structure:
Purchase and install Pacific Yurts’ cable tie-down system
1.
(see page 44)
and perimeter blocking (see above).
Be sure your door is closed, windows are attached and the dome is closed during heavy wind.
2.
The lacing on the yurt covers should be periodically checked and pulled tight if necessary. Optional zigzag lacing
3.
from the valance grommets to eyescrews, which can be installed around the base, is recommended in areas with
frequent high wind
(see Diagram XI).
For domes with openers – Install a second pair of long springs and crimp the ends securely. This will put more
4.
tension on the dome as it is opened, so you shouldn’t crank it up more than a few inches.
Содержание 20' Yurt
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