Room Sound Proofing doors have significant role in improving acoustic attributes of any insulated structure. Application of such noise proof doors can be noticed in laboratories, clean rooms, cold storages and also in hospitals, Made of high strength cold rolled or galvanized steel and solid wood, these Room Sound Proofing doors are reckoned for their optimum strength. Accessible in custom made or standard thickness and diameter, this array of noise proof doors can resist damaging effects of corrosion, wear, abrasion and deformation. Being fire protected, these insulated doors are also useful to maintain safety of buildings during sudden outbreak of fire.