Fiberglass: At risk of absorbing dampness, fiberglass could become a breeding ground for mildew and mildew, bringing about lessened efficiency and dear replacements.Segera Daftarkan perusahaan anda di Indotrading. Dapatkan akses ke informasi projek, tender dan dapatkan Site free of charge untuk perusahaan anda.2.  Prevent Heat Transfer: Blocking 9