FIREWALL PASSIVE FIRE PROTECTION LTD Company number 15909017 · Monitor this company Active Overview People 4 Financial Control Documents Analysis Location Related Registered office AddressUnit 2 Carmel Park Saltmarsh Court, Priory Park, Hull, England, HU4 7DZ PostcodeHU4 7DZ Companies at this postcode 28 Average house price in HU4 7DZ £819,000 (4 sales) Map