Heritage Sash Retrofit

Viridian VLam™ Hush Acoustic Glass

Reduce outside noise while retaining your existing heritage timber windows with high-performance 6.5mm VLam™ Hush acoustic laminated glass retrofitted directly into original Melbourne sashes.

Acoustic Engineering

Modern Sound Dampening for Heritage Homes

Specialized glass technology designed specifically to quiet busy urban environments without replacing historic window frames.

City Noise Dampening

6.5mm Ultra-Slim Profile

Grade A Safety & Security

Engineered specifically to deaden low and high frequency urban sound, including heavy road traffic, trams, trains, aircraft overhead, and neighborhood street activity.

Despite measuring only 6.5mm thick, VLam™ Hush achieves the equivalent acoustic performance of 10.38mm standard laminated glass, preserving light sash weight.

Certified Grade A laminated safety glass provides substantial resistance against physical impact, enhancing ground-floor security and family safety.

Detail view of a skilled timber craftsman installing precision perimeter draught seals on a historic sash window frame in a period home
Detail view of a skilled timber craftsman installing precision perimeter draught seals on a historic sash window frame in a period home
Complete Soundproofing

Pair Acoustic Glass with Draught Proofing

Glass is only half the acoustic equation. Sound easily travels through perimeter gaps and worn cords surrounding original timber sash frames.

For optimal noise reduction, WeFixWindows combines VLam™ Hush retrofitting with our precision perimeter draught sealing, locking out unwanted sound and cold air currents simultaneously.

Quiet Your Heritage Residence Today

Contact Melbourne's sash window specialists to evaluate your original timber windows for Viridian VLam™ Hush acoustic glass retrofit.