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P 12

Step 5

Ridge Bar Assembly

Position the two parts of the ridge 

bar within the ‘U’ channel and 

secure from either side with 3 x 

30mm screws and 4 x 30mm screws 

from underneath. Secure an ‘L’ 

bracket to either end of the ridge 

bar using 2 x 30mm screws per 

bracket.

18x30mm Screws

26

8

8

23

23

Place the roof support bar in 

between the front and back panels. 

Ensure the top corners of the 

support bar are flush with each top 

point. Secure in place using the L 

Bracket on each end with 4x30mm 

screws.

30mm 

screw

Pre drill 

hole

Step 6

i)Position a truss frame to the ridge 

bar sloping down towards the 

building side, ensure it is central to 

the middle upright of the panel. Fix 

with a 50mm screw through the 

ridge bar into the truss frame. 

ii) Align the second truss frame with 

the first on the opposite side of the 

ridge bar and fix with a 50mm 

screw at an angle as illustrated.

ENSURE SUPPORT BARS 

ARE MANUALLY SUP-

PORTED UNTIL FIXED AT 

BOTH ENDS

i

ii

9

9

2x50mm Screws

50mm 

screw

Pre drill 

hole

Step 7

ii

i

i) Fix the truss block to the side 

panel framing with 2 x 50mm 

screws. Position the block at the 

top of the framing with the 

angle pointing upwards into the 

building, aligning the block 

centrally along the join between 

the side panels with one screw 

in each panel.

ii) Fix the support bar to the 

block using 1 x 50mm screw.

11

11

6x50mm Screws

50mm 

screw

Pre drill 

hole

For assistance please contact customer care on: 01636 821215

Mercia Garden Products Limited, 

Sutton On Trent, 

Newark, 

Nottinghamshire, 

NG23 6QN

www.merciagardenproducts.co.uk

Step 8

Fix a Truss support between the 

two truss frames and fix in place 

using 40mm screws, ensure you 

pre-drill holes before fixing 

together.

4x40mm Screws

10

40mm 

screw

Pre drill 

hole

Summary of Contents for 01PTOSBA1008DDFW-V2

Page 1: ...sible and annually to prevent the timber from deteriorating and to waterproof it This is required to maintain the anti rot guarantee Dip Treated buildings Require a preservative treatment to protect against rot and decay and a waterproof treatment to prevent water ingress Pressure Treated buildings Require a waterproof treatment to prevent water ingress Log Cabins Are supplied untreated and requir...

Page 2: ...1001mm Qty 6 FS2828 1001 PT3 Truss Block 27x44x140mm Qty 6 F2744 G 160 PT3 Door Block 28x28x140mm Qty 2 FS2828 140 PT3 Fascia 12x60x1333mm Qty 4 S1260 1333 PT3 Door Strip 12x60x1016mm Qty 1 S1260 1016 PT3 Door Strip 12x60x530mm Qty 1 S1260 530 PT3 Cover Trim 12x45x1575mm Qty 6 S1245 1575 PT3 Window Strip 12x30x546mm Qty 10 S1230 546 PT3 Door Beading Strip 12x28x1590mm Qty 2 S1228 1590 PT3 Finial Q...

Page 3: ...screws as shown in diagram Position the panels so there is equal spacing between the floor and cladding on all 4 sides Step 2 2 3 3x50mm Screws 50mm screw Pre drill hole Step 3 Fix the remaining plain side and a window side at the corners with 50mm screws as shown in diagram 4 3 6x50mm Screws 50mm screw Pre drill hole Step 4 Fix the remaining window side and the door gable at the corners with 50mm...

Page 4: ... a 50mm screw through the ridge bar into the truss frame ii Align the second truss frame with the first on the opposite side of the ridge bar and fix with a 50mm screw at an angle as illustrated ENSURE SUPPORT BARS ARE MANUALLY SUP PORTED UNTIL FIXED AT BOTH ENDS i ii 9 9 2x50mm Screws 50mm screw Pre drill hole Step 7 ii i i Fix the truss block to the side panel framing with 2 x 50mm screws Positi...

Page 5: ...e building the same way as shown in step 6 through to 8 8x50mm Screws 9 11 10 4x40mm Screws Step 11 Attach another two roof sheets ontop of the two truss s in the same way as stated in step 9a ensuring that the roof sheets sits half way onto each truss frame 20x40mm Screws Attach another truss in the centre of the building the same way as shown in step 6 through to 8 Attach another two roof sheets...

Page 6: ...rews on each eave 20x40mm Screws 6x30mm Screws Fix the final eaves frame to the roof sheet using 3x30mm screws for each sheet 12x30mm Screws 40mm screw Pre drill hole 30mm screw Pre drill hole 30mm screw Pre drill hole 18 Step 12 Once the roof is fixed attatch the building to the floor with 50 mm screws 24 x 50mm Screws b b b b b b b b b b b b b 50mm screw Pre drill hole ...

Page 7: ...1 HANDLE WITH CARE 1 2 3 4 Step 14 Fit the cover trims to the building and secure in place with 40mm screws as shown Pre drill to avoid splitting 18x40mm Screws 16 16 16 16 16 16 40mm screw Pre drill hole Step 15 16x40mm Screws Attatch faisca s to the roof leaving a slight overhang at the top Fit the fascias to the roof over the felt and secure in place with 40mm screws as shown Pre drill to avoid...

Page 8: ...th 2x30mm screws by screwing through the matchboard door into the block 8x30mm Screws 2x30mm Black Screws 6x30mm Screws b c a 12 24 17 30mm screw Pre drill hole 30mm screw b a 15 14 24 Step 16 Fix the door strips to the master door using 5x30mm screws If the strips are attatched to the slave door the doors will not open properly 5x30mm Screws a Use 1x30mm screw to secure the turn button to the mas...

Page 9: ...edges When positioning the styrene sheets ensure there is an equal distance on all sides Attach the remaining 3x window strips to either side of the windows and the centre Secure into place using 3x30mm screws per strip 15x30mm Screws Pre drill hole 30mm screw a b c 19 19 25 a b c d d Side View SILIC O N E SEA LA N T 19 19 19 It is ESSENTIAL that you apply wood treatment immediately after the buil...

Page 10: ...P 18 ...

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