Board and Batten Accent Wall

The single most impactful weekend project in the DIY universe. MDF strips ($2-4 each), construction adhesive, a brad nailer, caulk, and paint transform a flat drywall surface into an architectural statement. The materials cost $100-$200 for a standard wall. The visual impact is worth $5,000 in perceived value. Full-wall board and batten behind a bed or in a dining room adds the kind of texture and dimension that makes people ask "who's your designer?" The answer is YouTube and a Saturday afternoon.