Fix a Lean to Greenhouse on an uneven wall
Written by on 10th Jun 2025.

Installing a lean-to greenhouse against an uneven wall presents unique challenges that many gardeners face. Whether your wall has protruding elements, irregular surfaces, or varying heights, achieving a secure, level installation requires specific techniques and careful planning. Modern lean-to greenhouses offer exceptional value and space efficiency when properly installed, but success depends on addressing wall irregularities from the outset. This comprehensive guide provides proven solutions for overcoming wall irregularities whilst ensuring your greenhouse remains stable, weatherproof, and functional for years to come.