Liberty Instructions

DOOR
9
OPTIONAL WOOD FRAME FLOOR LEVELING OPTIONS
There are multiple ways to level your oor frame. Our recommended leveling method is shown below.
Levelingmaterialsarenotincludedinthiskit.
PREFERREDMETHOD-4x4TREATEDRUNNERS(Typicalfor10'x12'Kit)
• 3" Screw angled into 4x4.
• (2) at each point frame and 4x4 touch.
• Level under 4x4 runners only.
• Locate leveling material 12" from ends of runners and no more than 48" apart.
• Asphalt shingles should be used between 4x4 runners and blocks or treated lumber. Never use
shingles in direct contact with ground.
• For best results and aiding in water drainage use gravel under each concrete block.
LEVELINGMETHODS
MATERIAL REQUIRED
x2
(10'x8') 4" x 4" x 10' (10 x 10 x 305 cm) Treated Lumber
x4
(10'x12') 4" x 4" x 10' (10 x 10 x 305 cm) Treated Lumber
x5
(10'x16') 4" x 4" x 10' (10 x 10 x 305 cm) Treated Lumber
FastenersforFrameto4"x4".
(3" Screws shown as one option.) Minimum (12 for each runner) 3" screws / exterior grade.
Useonlywoodtreatedforgroundcontactandfastenersapprovedforusewithtreatedwood.
Always support frame seams.
Levelinghigherthan16"notrecommended.
LEVELINGMATERIALS
Gravel
2x4 Treated Lumber
Solid Masonry Blocks in 1", 2", 4" or 8" thickness
Asphalt Shingles
4" Block
8" Block
Gravel
Gravel
Do not exceed 16".
4x4 Runner
Shingle
Shingle
Maximum between leveling
material locations.
48"
12"
2x4 Treated Lumber
2" Block
Level
12"
Runnersaregenerally
12"(30,5cm)from
endsofoorframe
and under seams.
4x4 Runners
(notincluded).
Seam
12"
(30,5 cm)
36"
(91,4 cm)
40-5/16"
(102,4 cm)
Centered
40-5/16"
(102,4 cm)
Centered
12"
(30,5 cm)
Measurements to
centers of 4x4's.