AutoCAD Dynamic Blocks Free Download – Plumbing CAD Blocks, Pipe Fittings & Library (DWG + PDF)
📌 Introduction If you are an MEP engineer, designer, or AutoCAD user, then AutoCAD dynamic blocks…
Septic Tank size and Soak Pit CAD File Download (DWG) + Size Calculator (As per IS 2470)
📌 Introduction The design of septic tank size in India is governed by IS 2470 (Part 1 & Part 2)…
Septic Tank size and Soak Pit CAD File Download (DWG) + Size Calculator (India Standard)
📌 Introduction Designing a proper sanitation system requires accurate septic tank size calculation…
Gas Pipe Sizing Calculator (LPG & PNG) | Formula, Example, Excel & CAD Download
📌 Introduction Designing a safe and efficient gas pipeline system requires accurate gas pipe sizing…
Solar Water Heater Calculator (Capacity Calculation + Excel & CAD Free Download)
Use our solar water heater calculator to calculate tank size and system capacity. Download free…
Top 10 Bathroom Accessories for Small Bathrooms (2026) – Space Saving Ideas That Actually Work
🔍 Introduction In modern Indian homes, space is limited—especially in bathrooms. That’s why…
Best Bathroom Accessories Set in India (2026) – Complete Buying Guide for Modern Homes
Introduction Choosing the best bathroom accessories set in India is no longer just about…
Basement Ventilation Calculator
Basement / Parking Ventilation Calculator Designing an effective ventilation system for basement…
Car Parking Ventilation Calculator (NFPA)
Car Parking Ventilation + Jet Fan + CO Sensor Estimator (NFPA / ASHRAE)
This tool gives preliminary estimation of ventilation air, number of jet fans and CO sensors for enclosed car parks based on NFPA / ASHRAE / NBC planning practice.
• 1 CO sensor ≈ 400 m² coverage
• 1 Jet fan ≈ 350 m² coverage
• Final quantities depend on CFD, layout & consultant design.
Ventilation Design for Basement Parking (System, Layout, Calculation & PDF)
Learn ventilation design for basement parking with layout, calculations, fans, and system design.…








