Shadowspec SERENITY ROTATING CANTILEVER UMBRELLA Owner's Manual page 18

Surface Plate Deck Install Guide
The following guide is deigned for prebuilt decks. To ensure sufficent strength you should install additional nogs/joists in
between the exisiting bearers on your deck.
You will require the following:
• 4x 100mm x 100mm Timber Nogs/Joists
• Sufficent screws
• Electric screw driver / drill
• Replacement nails / screws
• 4 x 12mm CSK Bolts and matching Nuts (not supplied - length will depend on the thickness of the deck and bracing
timbers you are fixing through
Step 1 Determine the installation location on your deck.
Step 2 For access, remove enough decking to access at least 400mm | 1'4'' of space for the next steps.
Step 3
Ensure the additional timber nogs/joists are spaced with their center 270mm | 11'' apart for the surface
plate to be screwed into.
Step 4 Insert 100mm x 100mm | 4'' x 4'' timber nogs/joists between existing bearers.
Step 5 Replace the timber decking we recommend using screws to ease of re-access.
Step 6 Install your surface plate as per
Figure K - Securing Surface Plate to Wooden Deck
12mm / 1/2'' CSK bolts
running right through and
fastened with a washer
and locknut
Standard 20mm / 0.8''
timber decking
Spigot and Surface
Plate
18
page 16 and Figure I.
200mm x 50mm / 8'' x 2''
timber deck joists
Serenity Spigot
Surface Plate
Note: Washer between
Surface Plate and decking
Additional 100mm x 100mm / 4'' x 4''
timber joist inserted between deck
bearers to provide a substantial anchor
point for bolts to fasten through
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