One Acoustic System. Every Opening Sealed.
A single-pane window or hollow-core door is your home’s weakest acoustic link. Fortified supplies and installs aluminium double-glazed soundproof windows and solid-core acoustic doors — the two openings that account for over 90% of residential noise ingress. Both products come with a written dB spec, acoustic seal kit, and full workmanship warranty.
Soundproof Windows & Doors
Traffic, MRT and corridor noise enter through two openings. Fortified closes both — with a written dB measurement before and after every job.
Aluminium frames with double or triple-glazed acoustic glass. Cuts noise 20–45 dB for HDB, condo and commercial spaces. EPDM seals, argon-fill option, 12-month warranty.
Solid-core and acoustic-laminated doors with drop-down threshold seals. Reduces corridor and bedroom noise 28–40 dB. Full seal kit, heavy-duty hinges, 24-month warranty, 1-day install.