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  1. Question: Roof pitch

    by billybard
    Answers
    3
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    3,094

    Yup. Don't go below a 4/12 pitch. Suggest...

    Yup.

    Don't go below a 4/12 pitch.

    Suggest you lay out a gable end on a piece of paper (to scale) and decide for yourself whether 4/12 or 6/12 would look better.

    I find this method to be a...
  2. Answers
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    3,173

    Tying new foundation to old?

    What is the preferred method of connecting a new foundation (footing and stem wall) to an existing foundation?

    Drill holes in old concrete and put a 12" piece of #4 rebar in it with expanding...
  3. Answers
    1
    Views
    812

    Single or dual trap for two lavatories?

    OK, Mr. Tom:

    Nuther question for the expert.

    In plumbing the DWV in a bathroom with two sinks on the same countertop, it is better to use separate P-traps for each sink, or is it legal to run...
  4. Answers
    1
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    1,815

    "approved coating" for LPG pipe fittings?

    Hi:

    What are "approved coatings" for buried LPG gas pipe black iron fittings.

    The code only alludes to approved, but doesn't specify.

    In the Old days, it was 4 layers of 10-mil pipe wrap....
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