Terracotta Jali Mistakes That Can Make Your Home Look Old
Terracotta jali screens have made a massive comeback in modern Indian architecture, blending passive cooling, ventilation, and timeless clay aesthetics. However, when chosen without considering scale, pattern repetition, or sealant protection, a jali wall can quickly look weathered, dusty, or dated rather than architectural.
1. Picking Overly Dense Patterns in Shaded Courtyards
While dense jalis offer superior privacy, placing them in areas that lack direct sunlight turns interiors dim and gloomy. Instead, match perforation ratios to the sun exposure of the facade.
2. Skipping the Waterproof Silane Sealant
Raw terracotta is porous. Unsealed jali blocks exposed to heavy monsoons absorb water, leading to dark patches, efflorescence (white salt stains), and moss buildup that ages the facade prematurely.
3. Forgetting Structural Steel Reinforcement in High Screen Walls
Tall freestanding jali partitions without concealed rebar can tilt or develop hair-line joint cracks under wind loads. Ensure continuous tie-rods are grouted every third row for longevity.