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1)
Extra Layer of Waterproofing Material in critical potential leak areas
such as valleys.
2) Underlayment
to protect the shingles from heat and mildew
3) Quality
Roofing Shingles from a supplier that stands behind their product
4) Ridge Vent
to provide efficient attic ventilation to prevent premature shingle failure
5) Special
Ridge Cap designed to compliment the shingle and enhance the appearance
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