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6

If you choose to vary from these instructions your 

warranty will be impaired.

If you need advice, call us 

FREE

 on 

0800 807 433

 

or email us at [email protected]

!

i

DIAGRAM 6

DIAGRAM 7

DIAGRAM 8

L FLASHING 

Rivet through the side of 
the ‘L’ flashing to secure the 
roof to the side of the shed.

DIAGRAM 9

Use the handle end of a hammer in the 

inside of the corner, but beware of drilling 

holes on the end of your hammer!

GARDEN MASTER TIP

STEP 6:

 

INSTALLATION

WALL ASSEMBLY

Stand up the back wall and as your helping hand is holding it up, bring the left end 
wall in to meet it at the left corner (diagram 6) overlapping the corners (diagram 7).
Drill and rivet at approximately 100mm down from the top and up from the bottom, 
drilling and riveting from the outside.
Bring the right end wall into the right back corner and perform the same again, 
checking to make sure the walls are sitting flat at the bottom. Bring the front wall into 
place and join the front corners to the end walls, same as the back (diagram 8).
Finish joining the corners by riveting at approximately 200-300mm apart. You will 
find it easier to drill these corners if they are supported on the inside (see tip).

FIXING THE ROOF

With a person at each end of the roof, lift it over the top of your upright walls and 
lower down on top with an overhang that looks best to you (diagram 9). At the left end 
rivet through the ‘L’ flashing into the top channel of the left end wall.
Measure the overhang at the back and rivet the right end ‘L’ to the right end wall 
with the same overhang as the left end. If it is difficult to get the same overhang at 
each end, this will be caused by an unlevel site or walls that are not square. Adjust 
accordingly. Rivet the ‘L’s at 300mm apart.
Using the ladder and the tape measure, rivet down through the top of the roof, through 
the pan into the top channel of the front and the back walls (10mm more than the 
overhang). Rivet beside every second rib. You will not need to worry about these rivets 
leaking as any water seeping through will end up on the outside of the walls.

FIT THE DOOR BRACES AND INSTALL SHED

Fit the door braces, if not already done so. Check that all filings/swarf is removed.

BUILDING YOUR SHED

The basic task is to join the sheets together  
to form your panels, then rivet the channels 
to the top and bottom of these panels. They 
will then join together to form your shed 
(diagram 6, 7, 8 and 9).

IMPORTANT: 

FIX YOUR SHED TO ITS FOUNDATIONS

If your foundations are unlevel or bowed, you will have problems with  
your padbolt and door levels. This can be fixed by slipping a spade under 
either door jamb and lifting. You will soon get a feel for which side needs 
propping up.

IMPORTANT:

• 

Do not attempt to assemble panels in rain or windy conditions.

• 

Make sure your foundations are squared and level before erecting panels.

• 

It is easier to remove all swarf (filings) before you stand your walls up.

• 

Complete all panels before erecting your shed.

• 

Keep a firm grip on panels when handling. If they slip they will cause damage.

• 

Always wear non-slip gloves, protective footwear and eyewear.

It is essential that every shed has a floor, but the only way to make sure your 
shed is there to stay on windy sites is with a recessed concrete floor. 
Phone 

0800 807 433 for free advice or see page 7 for more details.

IMPORTANT GARDEN MASTER HINTS & TIPS

Summary of Contents for GM3011

Page 1: ...sembling DO NOT attempt to erect this shed in windy weather All dimensions are approximate BEFORE YOU BEGIN To avoid any confusion with your new shed build we strongly suggest that you unpack and identify each part before you begin to put it together ASSEMBLY INSTRUCTIONS YOU SHOULD HAVE TWO PACKAGES 1 cardboard package 1 channel pack TOOLS SUPPLIED 1 riveter 3 3mm double ended drillbit TOOLS REQU...

Page 2: ...of the shed Extra internal rivets are strongly recommended in high wind areas DIAGRAM 1 DIAGRAM 2 DIAGRAM 3 BUILDING YOUR SHED The basic task is to join the sheets together to form your panels and rivet channels to the top and bottom of these panels They will then join together to form your shed diagram 1 2 and 3 A 4 x 1770mm sheets for the back and 1 x 1830mm sheet for the front B 2 full and 2 1 ...

Page 3: ... to 700mm sheet with door jamb 1 x 3000mm top channel 1 x 3000mm bottom channel 2 x 793mm door spacers A D E G I The higher side of the channel goes to the inside of the shed It is very important to include the rivets on the underside of all the channels as they are structural except roof channels FITTING CHANNELS OUTSIDE INSIDE The cutouts go to the inside of the panel to allow easy fitment of th...

Page 4: ...t at least 1 rivet per sheet up through the underside of the channel into the pan of the sheet YOU WILL NEED 4 x 1200mm sheets 2 x 3000mm channels 2 x 1200mm L s C F H STEP 3 ROOF 1 Join 4 C 1200mm sheets together same as the back 2 Cap sheeting with F 3000mm channels 3 Rivet the channels at every second rib but not the corners at this stage 4 Place the short flange of the L on top of the rib at o...

Page 5: ...mbled your shed 2 Tuck one end of the Z between the bottom channel of the inside of the door and the sheet Do the same at the top overlapping in the centre behind the padbolt If you have a locking T handle you will have to run the Z s the opposite way to the diagram 3 Rivet the Z s at the ends and in the centre of the channel it is tucked under and through the overlap in the centre Two or three mo...

Page 6: ... is difficult to get the same overhang at each end this will be caused by an unlevel site or walls that are not square Adjust accordingly Rivet the L s at 300mm apart Using the ladder and the tape measure rivet down through the top of the roof through the pan into the top channel of the front and the back walls 10mm more than the overhang Rivet beside every second rib You will not need to worry ab...

Page 7: ...vailable from your shed dealer BOXING DIAGRAM 20MM 25MM 1 X 1 INTERNAL DIMENSIONS APPROX 25MM RECESS AROUND THE OUTSIDE 25MM 2985MM INTERNAL MEASUREMENT 1035MM PEG THE FLOOR TO THE GROUND IN WINDY AREAS RUNNER SHED FLOOR BOARD SHED RECESS 20MM 25MM 8MM BOLT SET INTO CONCRETE 100MM 25MM 25MM APPROX 20MM 25MM 2985MM X 1035MM INTERNAL DIMENSIONS FOR THE GM3011 STEP 7 COMPLETE YOUR SHED RECESSED CONCR...

Page 8: ...ted timber sits directly on the ground The floor may need pegging into the ground in windy areas 4 HOOKS Coming in a set of four WE WOULD REALLY LIKE YOUR FEEDBACK Please email your comments to feedback gardenmastersheds co nz or fax us on 06 878 5758 Customer satisfaction is our top priority and we are always on the look out for ways in which we could do better FREE GIFT To receive your free gift...

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