Duratuf SG2020 Instrukcja montażu - Strona 14

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ROOF ASSEMBLY CONT...

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

corner. (c - fig.2).

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

3 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).

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 6:

• Rivet the Ridge Cap to the centre of the roof using 8 x

rivets as shown (fig.2).

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).

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.

SIDE

WALL

fig.3

= Clout

= Screw

TOP PLATE

BACK WALL

BOTTOM PLATE

RIDGE BEAM

Barge

X 4

Spouting

Pan

Rib

fig.1

SIDE

WALL

FRONT WALL

fig.2

fig.4