Window Ventilation and ComfortVolume 1 · Issue 1 · June 2026
Windows That Breathe, Not Just Open
A window has to let the breeze in but keep the rain, dust and mosquitoes out — all at once, through an Indian summer, monsoon and dusty winter. This is the 5-guide comfort library: which windows move the most air, monsoon-proofing, dust and PM2.5 control, screens and meshes, and mosquito-proof solutions.
Best Windows for Airflow: Which Window Type Moves the Most Air
Ranking window types by effective openable area and the scoop effect, with a chart of casement, louvered, awning and sliding airflow, and how to pair an inlet type with an outlet type for cross-flow in Indian homes.
Read itWeather and air quality
Monsoon rain and dust
Monsoon02Monsoon-Friendly Window Designs: Keeping Wind-Driven Rain Out
Indian monsoon rain comes sideways and wind forces water uphill through tiny gaps. The five features that keep it out: drainage channels, baffled one-way weep holes, sills sloped 5 to 10 degrees outward, EPDM gaskets and the right window type.
Dust & PM2.503Dust Control Through Window Design
India's dust and PM2.5 problem is largely a window-design problem. Solve it at the gasket, the track and the mesh: tight-sealing casement and awning types, EPDM weatherstripping, and anti-dust nano-fibre screens, with the mesh-density-versus-airflow tradeoff explained for Delhi-NCR and beyond.
Screens, mesh and bug-proofing
Keep the air, lose the insects
Screens & mesh04Window Screens and Meshes Guide for India
The complete India mesh catalogue — fibreglass, SS304, aluminium, nylon and nano-fibre PM2.5 screens — with gsm weave density, fixed, sliding, pleated and retractable frame formats, indicative costs, a choose-by-need matrix and maintenance.
Mosquito-proof05Mosquito-Proof Window Solutions for Indian Homes
Compare mosquito-proof window formats for Indian homes — fixed and openable mesh frames, sliding, pleated, retractable roller and magnetic DIY screens — by window type, cost, child and pet safety and maintenance, the cheapest dengue defence.
Cross ventilation and passive cooling
Where to place windows so a breeze actually crosses the room, and how to cool a home without the AC, are covered in depth in the planning library — start there for the layout and physics, then use this hub to pick the window, beat the rain and keep the bugs out.