By Afiq Hatta, Charles Victorio ## Stuff we need Plastic tarp and sheets - 2 GBP Retical Insulation Foam for sealing windows - 35 GBP Fieldpiece SDMN5 Dual Port Manometer - 150 GBP Lasko 20' box fan, 1800 CFM - 120 GBP Tape Measure - 5 GBP Gorilla Tape / Duct Tape - 10 GBP ## Would be great to have Kanomax Particle Counter - ? CO2 monitor - 100 GBP Anemometer - ? HVAC engineering advice - ?