conservatory lead flashing

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rizred

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• 5 May 2009

• #1

Hiya,

I am installing a new selfbuild conservatory soon and am after some Lead advise,

I've had a look around on here and found that i should have approx 20mm in the wall, a 150mm upstand and 100mm down over the roof - does this sound about right? I have also read that the lead shouldbe in lenghts no longer than 1500mm, is this really neccesary for a 3000mm wide structure?
Also, how far past each side of the roof do i need to go? and do the vertical ends just "stop" or should they be cut in down the wall as well?

Thanks

D

 

J

justlead1

• 5 May 2009

• #2

Hi' 30 mm chased in wall, say 100mm upstand and 150 mm down slope, 1500 mm max for code 4 sheet lead. Lap on joints min 100 mm. For a 3m run, three pieces will be easier to fit, the over lap at ends about 150mm. Good Luck

 

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rizred

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• 5 May 2009

• #3

Thanks for the quick response!

Can i assume that you buy standard width rolls? if so, what would you recomend? And are they set length rolls? What size roll would you recomend and what price would this be roughly?

As the old saying goes "if you need lead information, ask a cornishman"

Cheers


D

 

Alastairreid

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• 5 May 2009

• #4

code 4, 300mm sheet lead about £40.00.

http://cgi.ebay.co.uk/LEAD-SHEET-LE...Z270383383221QQcmdZViewItemQQptZUK_BOI_Ceilin

 

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J

justlead1

• 5 May 2009

• #5

Hi. I can supply if your pushed, but it would need to be collected. 270mm wide and 3.6 m in length (cut into 1.2m lengths) Approx £44-00 including vat.
I am in Wadebridge, North Cornwall.

 

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rizred

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• 6 May 2009

• #6

Hi Justlead1,

i've sent you a message via here and email..........

D

 

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rizred

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• 18 May 2009

• #7

To Justlead1,

Thanks for your help with the lead and thanks for hanging around for me!!

I havent fitted the lead yet, i want to take my time with it to make sure i get it right so have used the temporary flashing kit and will put the lead over this when it stops bloddy raining!!