OGrow Walk-in 6' x 4'
LAWN AND GARDEN
GREENHOUSE
MODEL#
OGAL-466
With Heavy Duty Aluminium Frame
Thank you for purchasing the OGROW™ greenhouse
Follow the assembly and safety instructions in this manual.
If you have any questions, please contact our Customer Service Department
Let's
Grow
Together!
Parts List.........................................
Side Walls.......................................
Back Wall........................................
Front Wall.......................................
Door Frame...................................
Roof and Full Structure.............
The Door.........................................
The Vents........................................
The Panels......................................
3-4
8
10
12
14
15
17
19
21
•
•
•
•
•
•
•
•
•
PAGE 2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PART# PART NAME PART
IMAGE
4
1
1
1
1
1
1
1
1
2
2
1
4
1
2
1
Corner Beam
Front Right Roof Beam
Front Left Roof Beam
Rear Right Roof Beam
Rear Left Roof Beam
Right Doorway Support
Left Doorway Support
Rear Support Pole- Left
Rear Support Pole- Right
Side Support Pole
Roof Support Pole
Top Doorway Beam
Corner Bracket
Door Rail
Vent Support Bar
Rear Floor Bar
17
18
19
20
21
22
23
24
25
26
27
28
30
31
32
33
PART# PART NAME PART
IMAGE QTY.
1
4
1
1
1
4
2
1
2
2
1
1
4
1
2
2
Front Floor Bar
Vent Stopper
Vertical Door Rail Support
Left Door Support
Rear Horizontal Support
Diagonal Support
Front Horizontal Support
Top Door Bar
Front Diagonal Support
Center Door Bar
Bottom Door Bar
Right Door Support
Vent Side Bar
Door Slider
Vent Bottom Bar
Vent Top Bar
(Including Rollers)
PARTS LIST
PAGE 3
QTY.
PAGE 4
(See page 21)
PARTS LIST
34
35
36
38
39
41
42
43
44
PART# PART NAME PART
IMAGE QTY.
2
1
2
1
1
2
2
81
16
Side Floor Bar
Top Roof Bar
Gutter Bar
Long Door Support Bolt
Door Frame Spacer
Spanner Wrench
Rubber Seal
Bolt
Door Screw
45
46
47
48
49
50
51
52
A-I
PART# PART NAME PART
IMAGE
12
92
8
4
1
1
2
82
19
Vent Screw
Panel Clip
Beam End Cap
Gutter End Cap
Rail End Cap- Right
Rail End Cap- Left
Vent Brace
Nut
Polycarbonate Panel
PAGE 4
QTY.
NOTICE:
Read the entire IMPORTANT SAFETY INFORMATION section
at the beginning of this document – including all text under subheadings
– before set up or use of this product.
PLEASE RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE.
KEEP THEM IN A SAFE PLACE WHERE YOU CAN REFER TO THEM AS NEEDED.
The warnings, precautions, and instructions discussed in this manual cannot cover all possible
conditions and situations that may occur. The user must understand that common sense and
caution are factors which cannot be built into this product, but must be supplied by the user.
Assembly/Installation Precautions
1. Assemble only according to these instructions. Improper assembly can create hazards.
2. Wear ANSI-approved safety goggles and heavy-duty work gloves during assembly. We recommend
that two people together assemble the greenhouse for a smooth and efficient assembly.
3. This unit contains pieces with sharp edges. The machined edges of the aluminium parts and the
ends of the panel clips may be sharp. Handle all parts carefully.
4. Keep assembly area clean and well lit.
5. Keep bystanders out of the area during assembly.
6. Do not assemble when tired or when under the influence of alcohol, drugs or medication.
8. Build the Greenhouse on a flat and level surface. A concrete foundation is recommended for a
high-quality installation.
9. WARNING: The brass bushings inside the Rollers of this product contain lead, a chemical known
to the State of California to cause birth defects (or other reproductive harm). (California Health &
Safety Code § 25249.5, et seq.)
IMPORTANT SAFETY INFORMATION
Use/Service Precautions
1. This product is not a toy. Do not allow children to play in or climb on this product. Although this
greenhouse does include protective covers, there are still some exposed sharp edges. In addi-
tion, protective covers may fall off over time. Children must be supervised if allowed near the
greenhouse.
2. SNOW/DEBRIS ACCUMULATION HAZARD. The heavy weight of accumulated snow or other debris
can cause parts of this greenhouse to buckle suddenly. Do not allow debris to accumulate on
top of the greenhouse. If snowfall is expected, place additional supports (not provided) under-
neath the Crown (35). NEVER enter a greenhouse with accumulated debris on top.
3. Use as intended only. The product capabilities only apply to a properly and completely assembled
product.
4. Inspect periodically; replace damaged parts immediately and do not enter greenhouse if parts
are loose or damaged.
!
PAGE 5
• Before you assemble this greenhouse, you must build a proper foundation. You may use your
own base of bricks, concrete blocks or treated wood. Whatever foundation you use, ensure that
it is square – by checking that its diagonal measurements are equal – and level, and that the
greenhouse is fastened to it securely. If you have made your own base, you will need to drill
through the sill of the greenhouse.
Your greenhouse needs the proper support of a foundation to help prevent property damage and
injury in the event of strong winds or inclement weather. Wind and ground conditions vary from
site to site, and the characteristics of your site may affect the practicality and effectiveness of
anchoring methods substantially. If you have any doubt regarding the stability of the foundation
you are to use, consult a professional.
• It is always your responsibility to ensure that the greenhouse is properly anchored. Ogrow cannot
be held responsible for personal injury, damage to the greenhouse, or other property damage
that occurs as a result of improperly anchoring the greenhouse.
• Check with local authorities to obtain all required building permits and to familiarize yourself
with any building codes that may apply.
• Decide on a location for the greenhouse. The location should optimally be a level, well lit area
that is sheltered from the wind and free of overhanging branches. The door of the greenhouse
should not open towards the prevailing wind, if possible. Try to locate your greenhouse near a
convenient water source to aid you in watering your plants daily. Also, try to build your
greenhouse in a location where the soil drains easily so that the greenhouse floor is pleasant to
work on.
IMPORTANT:
READ THE FOLLOWING CAREFULLY BEFORE PROCEEDING:
!
PAGE 6
STARTING TO BUILD
Construct a base first so that the greenhouse can be immediately mounted and secured when it
is completed
Find someone to assist you in the assembly. The work is light and should suit any able-bodied
person, who can speed up and ease assembly by assisting you.
Note that the construction takes time. Work slowly and methodically so that assembly is more
accurate and with fewer errors; rushing only leads to needing to undo and repeat steps done
erroneously. If this is your first time building a greenhouse it may take a good chunk of a day to
complete the construction properly.
Prepare the tools you will need:
• A Drill
• A Screwdriver
• A Spanner – Part 41
Lay out all the greenhouse parts around the base to ensure that nothing is missing. (See image
below.) If any parts are missing, contact us at once so that we can send you the missing parts
right away.
When you assemble the greenhouse, secure parts loosely where possible and then tighten only
when everything is in place. This allows for easy minor adjustments during construction.
GETTING READY
PAGE 7
BACK WALL
FRONT WALL SIDE WALLSIDE WALL
VENTS ROOF DOOR
Lay out all the parts needed for the side wall, following the layout shown below. The grooves in the
support poles should be facing you. The oor bar and gutter bar should be perpendicular to the
oor, with the wider end at the top.
PART 1 – SIDE WALLS
ASSEMBLING THE GREENHOUSE
36
34
10
22
Part# Part Name Part Image Qty.
10
22
34
36
43
52
Side Support Pole
Diagonal Support
Side Floor Bar
Gutter Bar
Bolt
Nut
2
2
2
2
10
10
PAGE 8
STEP
5
STEP
2
STEP
4
STEP
6
STEP
3
43 52
Slide three bolts into the groove of
the support poles part 10.
STEP
1
Bolt the support poles to the
outside of the floor bar.
STEP
2
Bolt the bottom of the diagonal
support poles to the inside of the
floor bar.
STEP
3
STEP
5
STEP
4
Follow the steps below to assemble the Side Walls.
Repeat the above steps to make the second side wall.
43 5243 52
43 52
10
34 34
10
22
36
PAGE 9
Bolt the top of the side support
poles to the outside of the gutter
bar.
Bolt the top of the diagonal
support poles to the inside of the
gutter bar.
Use the extra bolt in the outer
support poles to attach the
diagonal support pole across the
outer support poles.
STEP
6
43 52
22
10
36
22
10
NOTE:
Each step applies to both relevant wall supports.
Lay out all the parts needed for the back wall, following the layout shown below. Make sure that
the roof beams are on the correct sides as the left and right dier; the grooves in the support poles
are facing you; and that the oor bar is perpendicular to the oor, with the wider end at the top.
PART 2 – BACK WALL
ASSEMBLING THE GREENHOUSE
16
9
8
21
05
04
22
1
1
22
13
13
Part# Part Name Part Image Qty.
1
4
5
8
9
13
21
22
43
52
Corner Beam
Rear Right Roof Beam
Rear Left Roof Beam
Rear Support Pole- Left
Rear Support Pole- Right
Corner Bracket
Rear Horizontal Support
Diagonal Support
Bolt
Nut
2
1
1
1
1
2
1
2
16
16
PAGE 10
STEP
6
STEP
2
STEP
1 & 5
STEP
3
STEP
4
43 52
43 52
Attach the corner brackets to the
corner and roof beams. Lay the
bracket above the two beams and
secure loosely.
STEP
1
Bolt the floor bar to the inside of
the corner beams, securing at
each corner.
STEP
2
Secure the support poles to the
outer side of the floor bar. Attach the
diagonal supports to the inside of
the floor bar and support poles, all
with the same bolt.
STEP
3
Slide an extra bolt into the groove
of the support pole. Then bolt the
top of the support poles to the
outside of the roof beams using
another bolt.
STEP
4
On the inside of each corner bracket,
attach the diagonal supports to the
lowest bolt and the horizontal
support to the second-to-lowest bolt.
Open the bolts, position the
supports, and refasten the bolts.
STEP
5
Lastly, use the extra bolt in the
grooves of the support poles to
secure the horizontal support
across the two support poles.
STEP
6
Follow the steps below to assemble the Back Wall.
13
21
8
05
8
8
1
05
13
1
22
21
16
22
8
16
43 52 43 52
PAGE 11
01
04
43 52
NOTE:
Each step applies to both relevant corners/supports.
PART 3 – FRONT WALL
ASSEMBLING THE GREENHOUSE
Part# Part Name Part Image Qty.
1
2
3
6
7
12
13
14
17
19
23
25
38
39
43
52
2
1
1
1
1
1
2
1
1
1
2
2
1
1
22
23
Corner Beam
Front Right Roof Beam
Front Left Roof Beam
Right Doorway Support
Left Doorway Support
Top Doorway Beam
Corner Bracket
Door Rail
Front Floor Bar
Vertical Door Rail Support
Front Horizontal Support
Front Diagonal Support
Long Door Support Bolt
Door Frame Spacer
Bolt
Nut
25
06
23
01
02
07
23
25
01
12
03
17
14
19
PAGE 12
STEP
1 & 5
STEP
3
STEP
2
STEP
7
STEP
4
STEP
6
NOTE:
OUTSIDE VIEW
Lay out all the parts needed for the front wall, besides for parts 14 and 19. Follow the same layout as
for the rear wall. (The image below is the outside view, so you must lay the pieces out in mirror image
to start with.) Make sure that the roof beams are on the correct sides as the left and right dier; the
oor bar is perpendicular to the oor, with the wider end at the top; and that the door frame parts are
below the frame parts – on the outside.
43 52
13
1
25
23
Attach the corner brackets to the
side and roof beams. Lay the
bracket above the two beams and
secure loosely.
Bolt the floor bar to the inside of
the corner beams, securing at
each corner
STEP
2
Secure the support poles to the
outer side of the floor bar. Attach
the diagonal supports to the
inside of the floor bar and support
poles, all with the same bolt.
Slide an extra bolt into the groove
of the support pole. Then bolt the
top of the support poles to the
outside of the top roof beams
using another bolt.
On the inside of each corner bracket,
attach the diagonal supports to the
lowest bolt and the horizontal support
to the second-to-lowest bolt. Open the
bolts, position the supports, and
refasten the bolts.
STEP
5
Bolt the two short horizontal
supports to the insides of the
support poles.
STEP
6
Attach the top doorway beam to the outside of the roof beams, using the
top hole in the beam. Next insert a bolt from the outside into the lower
hole at each end, securing loosely with a nut.
STEP
7
Follow the steps below to assemble the Front Wall.
Note:
Steps 1 - 5
follow the same
steps used for the
back wall.
43 52
17
01
03
07
12
43 52
23
06
PAGE 13
STEP
4
43 52 03
07
STEP
1
13 43
01
02
52
STEP
3
25
07
17 07
03
NOTE:
Each step applies to both relevant corners/supports.
Slide the door rail onto the bolt heads,
starting on the left until it reaches the
right end of the top doorway beam.
(Note: when you stand the wall up, the
rail will extend on the left of the
greenhouse.) When the rail is in place,
tighten the two bolts.
STEP
1
Insert a bolt into the hole at the end
of the door rail, securing with a nut.
This will act as a door stop.
STEP
4
Attach the vertical door rail
support to the end of the door rail
that is jutting out of the structure.
STEP
3
Secure the bottom of the vertical door
rail support to the outside of the roof
beam, using the long door support
bolt. Slide the door spacer onto the
bolt between the two poles, securing
the joint with a nut on the inside of
the roof beam.
Follow the steps below to assemble the Door Frame.
PAGE 14
14
02
12
06
43 52
14
19
19
03
38 39 52
STEP
2
12
14
02
06
Turn the assembled wall over so that the outside is now facing you, to make
attaching the door frame easier.
This section completes the greenhouse frame by joining the 4 walls and completing the roof. At this
stage it is best if two people work together.
Collect all the parts needed for the roof and keep on the side until necessary.
PART 4 – FULL STRUCTURE AND ROOF
ASSEMBLING THE GREENHOUSE
Part# Part Name Part Image Qty.
11
35
47
48
43
52
Roof Support Pole
Top Roof Bar
Beam End Cap
Gutter End Cap
Bolt
Nut
2
1
8
4
22
22
PAGE 15
STEP
4
STEP
5
STEP
1STEP
2
STEP
3
48
47
11
11
35
STEP
34
43 52
17
1
47
48
36
43 52
Attach the gutter end and beam
end plastic caps to the ends of
the appropriate poles, covering
the exposed edges for your
protection.
STEP
1
Lift the walls and bolt the side
floor bars to the inside of the
corner beams at each corner.
STEP
2
Attach the ends of the gutter bars
to the inside of the corner sections
on the adjoining walls. The four
walls are now connected in a
rectangular formation.
STEP
3
Bolt the top roof bar to the
underside of the roof beams,
securing with two bolts - one
through each of the roof beams.
Repeat at the other end of the roof.
4
Attach the roof support poles to the
outside of the top roof bar and the
gutter bars. Slide an extra bolt into
each pole before securing.
Lift the greenhouse structure onto
the prepared base and secure
loosely. Check the frame is square
by measuring the diagonals to be
equal. Tighten all nuts after making
sure the greenhouse is sitting
securely on the base.
STEP
6
Follow the steps below to assemble Full Structure and Roof.
STEP
1
36
4
1
25
23
2
35
3
36
11
10
43 52
43 52
PAGE 16
STEP
5
NOTE:
Each step applies to all relevant corners/supports.
Lay out all the parts needed for constructing the door, following the layout shown. The open sides of
parts 24, 26 and 27 should be facing down.
PART 5 – THE DOOR
ASSEMBLING THE GREENHOUSE
20
28
24 26 26 27
Part#
20
24
26
27
28
31
44
49
50
43
52
Left Door Support
Top Door Bar
Center Door Bar
Bottom Door Bar
Right Door Support
Door Slider (Including Rollers)
Door Screws
Rail End Cap- Right
Rail End Cap- Left
Bolt
Nut
1
1
2
1
1
1
16
1
1
2
2
Part Name Part Image Qty.
PAGE 17
Screw through the door side
supports into the top door bar, on
each side. Repeat for the two
center door bars.
STEP
1
Attach the bottom door bar as in
step 1. Make sure that the double
edge of the bar is the lower edge.
STEP
2
Bolt the door slider to the outside
of the top door bar. The curved end
with the door rollers should stand
above the top door bar, with the
rollers visible.
STEP
3
Make sure the door seals are in
place in the two door side support
bars, and trim any rubber that
sticks out.
Lift the door into an upright position
and ease the bottom bar onto the
door track on the front floor bar.
Slide the door slider onto the door
rail, sliding the rollers onto the
track.
Attach the plastic rail end caps on
each end of the door rail. Tighten
all the bolts in the door structure so
that the door is held firmly and
cannot wobble
STEP
7
Follow the steps below to assemble the Door.
44
44
31
STEP
4
PAGE 18
49 50
19
14
14
06
Right Left
24
28
27 42
20
24 20
27
STEP
5
STEP
6
20
27
34
17
01
24
14
28
19
20
28
Lay out all the parts needed for constructing the vents, following the layout shown. The greenhouse
has two window vents, but instructions are for a singular vent as the procedure for installation is the
same. Pay particular attention to the way that each bar should be laid, using the images for guidance.
PART 6 – THE VENTS
ASSEMBLING THE GREENHOUSE
Part# Part Name Part Image Qty.
15
18
30
32
33
A-I
45
51
43
52
Vent Support Bar
Vent Stopper
Vent Side Bar
Vent Bottom Bar
Vent Top Bar
Vent Panels
Vent Screw
Vent Brace
Bolt
Nut
2
4
4
2
2
2
12
2
10
10
33
30 30
32
PAGE 19
Slide the vent top bar into the vent
side bars, just over the outermost
layer. The top bar should be
positioned in the lower groove of
the side bars.
STEP
1
Insert bolts into the bottom of the
two vent side bars, securing loosely.
Slide polycarbonate panel E into
the slot between the two narrow
sheets of the bars, after removing
the protective film on both sides.
STEP
2
Attach the vent bottom bar to the
outside of the vent side bars, using
the bolts inserted in the previous
step. The top lip of the bottom bar
should slide over the polycarbonate
panel, securing it in place.
STEP
3
Check that the vent is square by
measuring that the diagonals are
the same, and then tighten the
bolts in each corner. Slide the
completed vent into the top roof bar
to the space between the two roof
support poles.
Turn the vent over and attach the
brace to the vent bottom bar,
screwing it into the pre-drilled
holes.
STEP
4
Attach the two vent stoppers to the
vent support bar, screwing into the
pre-drilled holes. Attach the stoppers
so that the projecting piece will stick
up into the space of the vent.
STEP
5
STEP
6
STEP
7
Follow the steps below to assemble the Vents.
Repeat the above
steps for the second
greenhouse vent.
PAGE 20
33
30
30
32
04
33
30
15
03
30
32
30
33
51
32
30
33
30
30
E
30
35
33
45
18
15
45
E
E
Attach the vent support bar under
the vent, using the extra bolts in the
roof support poles. Check that the
bar is flushwith the vent before
securing.
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