ROOF ASSEMBLY CONT...
13
FRONT WALL
SIDE
WALL
BACK WALL
TOP PLATE
BOTTOM PLATE
SIDE
WALL
RIDGE BEAM
STEP 5:
•
Place barge flashings on roof at end of
shed ensuring the diagonal trimmed end is
facing out. (See diagram on pg 5)
•
Rivet the Barge Flashings to the roof and
the side wall, using four rivets on top of
barge and four into the side (
fig.3
).
STEP 3:
•
Ensure shed is sitting level and square.
•
Beginning from the left hand end (looking from front)
centralise the Roof sheets on the Ridge Beam.
•
Ensure that the Roof is tight against the Gable Wall Sheets. Screw 1 x 50mm Roofing screw through the 1st pan into the
Ridge Beam.
(a
-
fig.2).
•
At the back left hand corner, (from front) line up the ribs on the Roof Sheet with the ribs on the Wall Sheet then using 1 x
50mm Clout, predrill and nail Roof Sheet through the rib into the Top Plate.
(b–
fig.2.)
Repeat at the front
left hand cor-
ner.
(c
-
fig.2).
STEP 6:
•
Rivet the Ridge Cap to the centre of the
roof using 8 x rivets as shown (
fig.2
).
= Clout
= Screw
fig.1
Pan
Rib
fig.2
IMPORTANT
Use 50mm Clouts only on ribs covered by flashings, shown in
fig.2. Predrill holes using a 3.5mm drill bit.
Use Roofing Screws on all other ribs and pans.
Ensure
screws are not overtightened as this can damage the seals
and cause the shed to leak.
STEP 4:
•
Centralise the Roof at the other end (R/H end) with the Ridge Beam.
•
Using 1 x 50mm Roofing Screw, fix roof sheet though the pan, to the other end of
Ridge Beam.
(d–fig.2).
•
Using 2 x 50mm Clouts fix sheet though rib to front & back Top Plates. (
e–fig.2).
•
Ensure that the Ridge Beam is straight, screw roof sheets to ridge beam beside
each overlap, through the pan using 4 x 50mm Roofing screws.
•
Ensure the Front and Back Top Plates are straight. Screw the roof sheets to the
front & back Top Plates, through the ribs, using 1 x Roofing Screw per rib. (
fig.1
).
fig.3
X 4
X 4
Barge
Spouting
fig.4
STEP 7:
•
Place spouting in position and rivet to Barge
Flashings at each end and rivet to roof sheets
(1 rivet per 1 sheet)
(fig.4).
a
b
c
d
e
e
Содержание SM2520
Страница 1: ...ASSEMBLY INSTRUCTIONS SM2520 BASE SIZE 2 520m x 2 020m...
Страница 2: ......
