john2072
czołg
Dołączył: 26 Sty 2011
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Skąd: England
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 Wysłany: Sob 14:47, 19 Mar 2011 Temat postu: ask the manufacture is they will provide guide |
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yilai:
[link widoczny dla zalogowanych]
[link widoczny dla zalogowanych]
[link widoczny dla zalogowanych]
talled on the edges of the hole. Cut through the shingles and sheathing, never cut the supporting rafters of the roof or the ridge. One starts cutting at the peak the cuts down each side maintaining the 6 inch boarder. The blocks are positioned and screwed into the roof sheathing. The metal flashing is installed under each shingle that fits snuggly against these blocks that are hidden. Once the flashing is in place, the cupola is dropped over the flashing. Then screw the cupola into the hidden blocks. The screws need to be long enough to penetrate the roof boards. Then caulk where the base and the roof meet on angle sides.2. How to mount a cupola if your building has a ridge vent.Consult with the manufacture of the cupola at the time it is ordered to see what their recommendations are. Rather than cutting back the ridge vent [link widoczny dla zalogowanych], one can notch the base of the cupola so it straddles over the ridge vent.3. How tall should the cupola be?All cupolas are designed and built to the proportion of the base size [link widoczny dla zalogowanych], so one does not have to say how tall you want the cupola built. The manufacture would be able to tell you how tall it will be depending on the size of the base of the cupola.When purchasing a cupola [link widoczny dla zalogowanych], ask the manufacture is they will provide guide
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