Top 10 Glazing & Windows
in Blacktown, Blacktown
TradeRefer lists 4 glazing & windows businesses in Blacktown with an average Google rating of 4.5★ across 208 reviews. The businesses below are ranked from highest to lowest rating — all ABN-checked and community-recommended.
Ranked #2026
By Google Rating
4.5★ Avg Rating
208 reviews
ABN Checked
ABN-checked
Top 4 Glazing & Windows in Blacktown — Ranked by Rating
Sorted by public Google rating, highest first. All ABN-checked.
Showerland
Supply and install all types of Shower Screens that you need, from frameless, Semi-framed, or fully-framed. Get a free, quote.
KD Glass & Glazing
KD Glass & Glazing offers a range of different services.
Matra Glass & Plastics
Glass, Plastic, Mirror and Glazing supply From our Blacktown factory direct to the public *Please note we do not offer Onsite installations and replacements, or curved windscreen glass *
James The Glazier
James the Glazier is your go-to-guy for glass replacement and glass repair in Sydney
How Much Do Glazing & Windows Cost in Blacktown?
Based on New South Wales industry rates. Always get 2–3 written quotes.
Typical Range
$60–$130
/hr
After-Hours
$195
Emergency callout
Avg Hourly
$95
Blacktown market
Estimates only. Always request a written quote before authorising work.
Glazing & Windows Licensing in New South Wales
In NSW, glazing work must comply with AS 1288 Glass in Buildings. For home building work over $20,000, a contractor licence from NSW Fair Trading is required. Safety glazing requirements are specified under the NCC.
How to Choose the Best Glazing & Windows in Blacktown
A checklist before hiring any glazing & windows in Blacktown, Blacktown.
- 1
Verify their electrical licence is current at your state's electrical safety authority (e.g. Energy Safe Victoria, NSW Fair Trading).
- 2
Confirm they carry public liability insurance of at least $5 million — ask to see the certificate.
- 3
Get 2–3 written quotes for any job over $500. A written quote protects both parties and clarifies the full scope.
- 4
Check their Google and TradeRefer ratings — look for consistent reviews mentioning punctuality, clean workmanship, and clear communication.
- 5
Ask whether they'll provide a Certificate of Compliance (electrical safety certificate) on completion, as required by law in most states.
FAQs — Glazing & Windows in Blacktown, Blacktown
How much does window replacement cost in Australia?
Standard aluminium single-glazed window replacement costs $400–$900 per window installed. Upcycling to double glazing costs $700–$2,000 per window. Timber frame windows cost $1,000–$3,000 each. Replacing all windows in a 3-bedroom home typically costs $8,000–$25,000 depending on material and glazing specification.
Are double-glazed windows worth the cost in Australia?
Double glazing reduces heat loss and gain through glass by 30–50%, significantly reducing heating and cooling costs. It also reduces outside noise by 30–40 decibels. Payback is typically 7–15 years through energy savings alone, but improved comfort, reduced condensation, and noise reduction add significant lifestyle value, especially in Melbourne and southern states.
What is safety glass and where is it required by law?
Safety glass (toughened or laminated) is required by the Australian Building Code (NCC) in windows and glazed areas where human impact is likely: doors, sidelights, low windows (below 500mm from floor), bathrooms, and near stairs. Safety glass shatters into small, less harmful pieces. Replacing broken annealed glass in these locations with safety glass is legally required.
What is secondary glazing and is it an alternative to double glazing?
Secondary glazing adds an internal glazed panel to an existing window, creating a sealed air gap — similar in effect to double glazing at lower cost ($300–$700 per window). It's popular in heritage homes where replacing original windows is restricted. While effective, it's less thermally efficient than true double-glazing and can make windows harder to open and clean.
Do I need council approval to replace windows?
Like-for-like window replacements (same size, same location) generally don't require planning approval. Changing window size, location, or adding new windows to an existing house may require a building permit and sometimes planning consent. Heritage-listed properties have strict controls on window changes — always check before proceeding.
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