Retrofit Double Glazing

Retrofit double glazing is the process of replacing your existing single glazing with double glazed units. The process is quick and unobtrusive. The only difference you will notice is a more comfortable temperature all year round.

Retrofit is part of Metro Glass Group and we use insulated double glazing units from Metro Performance Glass that are assembled and sealed in a controlled factory environment.

Having two pieces of glass in the double glazed unit allows each pane to be different to meet varied performance requirements. Combining these two different pieces of glass with gas in between and a high-performing spacer bar will give you an even greater level of performance.

Our team will provide you with a FREE NO-OBLIGATION QUOTE with a clear breakdown of the costs and will guide you through the whole process, up to the quick and non-intrusive installation.

Contact our friendly team for any questions or to request a quote.

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Special - Get Up to $1,000 Off Your Retrofit Double Glazing

Don't let the cold winter air seep through your windows!
Retrofit Double Glazing is excited to announce our winter promotion! For a limited time only, get up to $1000 off your retrofit double glazing job.* Our winter promotion runs from 14th April 2023 - 31st July 2023.
T&Cs apply.

Special ends



  • Terms: Valid from 14 April to 31 July 2023 only. Get up to $1,000 off retrofit double glazing with minimum spend. Spend $5k for $500 off, $7.5k for $750 off, $10k+ for $1k off. Promo code: WINTER2023. Offer applies to quotes accepted within promo period. No cashback. Cannot be combined with other promos. Not applicable to previously accepted quotes. Contact local retrofit consultant with promo code.
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