ComfortHush¹ for Quiet Comfort From Unwanted Noise » Viridian Glass


Insulated acoustic laminated glass

The ComfortHush¹ range is a combination of a durable Low E coating with a specially formulated acoustic interlayer that absorbs external noise and maintains a comfortable temperature in your home.

The special 3-layer acoustic PVB laminate is specifically designed to reduce sound transmission, whilst the Low E coating offers improved energy efficiency performance which helps to keep homes and buildings cooler in summer and warmer in winter.

ComfortHush¹ 6.5mm and 6.88mm provides a 6dB improvement compared to ordinary 3mm glass found in many residential windows.

ComfortHush¹ is a registered trademark of Oceania Glass.

Technical Specifications

Features & Benefits

  • ComfortHush¹ can be installed into most single glazed window frames.
  • ComfortHush¹ 6.5mm and 6.88mm provides up to 39% better insulation than ordinary 4mm glass resulting in a more comfortable home and energy savings all year round.
  • Reduces UV radiation by 99% reducing fading up to 8.5 times over normal glass.
  • ComfortHush¹ is a laminated Grade A safety glass.


  • Residential
  • Commercial


  • Windows
  • Doors
  • Facades
  • Retrofit Glazing


Thermal Stress

  • When combining toned products, it is recommended that a thermal stress assessment be undertaken.


  • For an accurate sound assessment, all elements of the building envelope need consideration in order to develop an accurate acoustic solution. This includes window frames, walls, floor and roof materials which all influence sound transmission.
  • Ensure any airgaps and frames are well sealed to avoid noise leaks, poorly sealed spaces will leak both air and noise.
  • Haze may be present under certain light conditions.
  • When single glazed, the coating needs to be exposed to the interior of the building. The Viridian product label will be applied to the non-coated surface and must be installed to the outside of the building.
  • When incorporated into an IGU, it is recommended that the coating be applied to the internal surfaces of the unit. Ensure the coated surface is identified and oriented for optimal performance. It is not recommended to incorporate neutral or toned products due to thermal risk.

How to Specify

  • Available in Clear, Grey, Neutral and Translucent.
  • Select from: Laminated or insulated glass unit.


Standard Stock Sizes

Product Name Thickness Stock Size
ComfortHush¹ Clear 6.5mm 3660mm x 2440mm
ComfortHush¹ Clear 10.5mm 3660mm x 2440mm
ComfortHush¹ Grey 6.88mm 3660mm x 2440mm
ComfortHush¹ Grey 10.88mm 3660mm x 2440mm
ComfortHush¹ Neutral 6.5mm 3660mm x 2440mm
ComfortHush¹ Neutral 10.5mm 3660mm x 2440mm
ComfortHush¹ Translucent 6.88mm 3660mm x 2440mm
ComfortHush¹ Translucent 10.88mm 3660mm x 2440mm

Note: Subject to further processing requirements. Standard stock sizes do not reflect actual available stock, please consult Viridian.

Performance Data

Product Name Nominal Thickness VLT (%) U Value SHGC Selectivity
ComfortHush¹ Clear (#4) 6.5 81 3.60 0.67 1.21
ComfortHush¹ Clear (#4) 10.5 80 3.60 0.64 1.25
ComfortHush¹ Neutral (#4) 6.5 60 3.60 0.52 1.15
ComfortHush¹ Neutral (#4) 10.5 59 3.60 0.49 1.20
ComfortHush¹ Grey (#4) 6.88 39 3.60 0.50 0.78
ComfortHush¹ Grey (#4) 10.88 38 3.50 0.47 0.81
ComfortHush¹ Translucent (#4) 6.88 63 3.60 0.59 1.07
ComfortHush¹ Translucent (#4) 10.88 62 3.60 0.56 1.11

All performance data is determined using LBL window 7 software. NFRC 100 – 2010 conditions have been used.
Glass surfaces are counted from the exterior to the interior of the building.

Refer to Viridian Performance Data for more values.

Select Your Tone

ComfortHush is available in a variety of different tones to achieve different glass performance measures. Browse the options to preview all the different looks:

ComfortHush™ Clear

ComfortHush™ Neutral

ComfortHush™ Grey

ComfortHush™ Translucent

Product Card

Learn more about ComfortHush¹