never pay up front,even a deposit.A good contractor will have funds,or credit to order materials.Pay with check so you can have proof of date.If you use shingles,arch. type are heavier and better.To save money you can go up to 3 layers thick.So you don't have to pay,to remove old ones each time.

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1999 w140, quit voting to old, and to old to fight, a god damned veteran, deutschland deutschland uber alles uber alles in der welt