“Renovating my house was a piece of cake,” said no one ever. Indeed, even seemingly simple projects, like installing a screen door, staining hardwood floors, or refacing kitchen cabinets, can surprise homeowners with unexpected challenges and ever-escalating costs. And the problems multiply if you make certain all-too-common mistakes.

We’re not trying to discourage you from renovating your house, but if you’re planning to give your house a face-lift, be sure to avoid these seven renovation fumbles.

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