DIY bloggers are a talented bunch. Skilled in carpentry, styling, and social media, they constantly challenge themselves with home makeover projects that last anywhere from a weekend to weeks—or even a year. From choosing paint colors to laying tile, adding wainscoting to breaking down walls, these DIY pros struggle and learn, tutoring and inspiring action within a vast, tight-knit online community. Whether small or large, cosmetic or structural, these DIY projects usually result in budget-friendly transformations that offer fresh style, greater functionality, and personal satisfaction. We've collected 10 dramatic before-and-after images from some very creative DIY bloggers.