Large Frame Joinery Techniques — Why Engineered Framing Prevents Costly Failure If a large frame fails, it rarely starts in the middle. It starts at the joints. In oversized artwork, joinery is the most critical structural point. Standard joinery methods often rely on minimal reinforcement, which leads to: • Corner separation • Frame twisting • Long-term structural breakdown And the larger the frame… …the faster that failure shows up. Engineered joinery changes that. At Picture Worth Custom Framing, we reinforce large frames with: • Multi-point corner joining systems • Structural adhesives combined with mechanical fastening • Internal support integration tied into the frame joints This creates a unified structure—not just four pieces held together. Because once a joint fails… …the entire frame follows. If your artwork is oversized, joinery isn’t a detail—it’s the difference between lasting value and costly failure.