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VELUX FCM 2222 Flat Roof Skylight 665x665mm
VELUX FCM 3030 Flat Roof Skylight 870x870mm - Image 2
Skylights Melbourne Supply & Installation
Velux FCM custom flashing on flat roof
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VELUX FCM 3030 Flat Roof Skylight 870x870mm - Image 6

VELUX FCM 3030 Flat Roof Skylight 870x870mm

Original price was: $531.98.Current price is: $441.54.

The VELUX FCM 3030 Fixed Skylight is a premium daylighting solution that brings abundant natural light into living rooms, kitchens, stairwells, and open-plan spaces. Featuring energy-efficient double glazing, superior weather protection, and a sleek low-profile design, it enhances comfort while reducing reliance on artificial lighting. Perfect for Melbourne homes and renovations, the VELUX FCM 3030 delivers lasting performance, modern style, and brighter interiors year-round.

Planning a skylight project? Get expert advice, check current stock and receive an exclusive Discount Code instantly by SMS. Call 0413 922 958 for urgent orders.
✔ Velux Supply & install ✔ Custom flashing available   ✔ Noble Park showroom pickup   ✔ 2026 Cost Guide  ✔ Supply-only Guide

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Frequently Bought Together:
VELUX FCM 2222 Flat Roof Skylight 665x665mm
This item: VELUX FCM 3030 Flat Roof Skylight 870x870mm
Original price was: $531.98.Current price is: $441.54.
Original price was: $531.98.Current price is: $441.54.
CGI Roof
1 × Custom Flashing for Velux VCS, VCM, FCM 3030 (870x870mm)
Clear
Price range: $346.35 through $450.02

Description

The VELUX FCM 3030 Flat Roof Skylight 870x870mm is a fixed glass skylight designed for flat and low-pitch roofs from 0–60°. With a generous 775x775mm visible glass size and approximately 0.60m² daylight area, it provides bright, balanced natural light for kitchens, bathrooms, hallways, stairwells, dining rooms and open-plan living areas. Its high-performance double glazing includes toughened outer safety glass, laminated inner safety glass, Low-E coating, argon gas cavity and NEAT™ coating to improve comfort and reduce cleaning.

For correct waterproofing, pair it with the suitable custom flashing for VELUX FCM 3030. Compare more models in our VELUX FCM flat roof skylight range, check the VELUX skylight size guide, or request a supply and install quote. For installed pricing, see our 2026 skylight cost guide.

10 reviews for VELUX FCM 3030 Flat Roof Skylight 870x870mm

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    Meredith Titus –

    functions exceptionally well! Thanks Central Skylights

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    Baldric Bush –

    A tree fell on our roof, damaging one of our two skylights. To fix the issue, we hired a contractor who installed a replacement Velux fixed skylight. We were so impressed with their work that we decided to have them return and replace the other skylight as well.

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    Kenelm Louis –

    Really nice! Thanks Velux

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    Aylmer R –

    After inquiring about the appropriate type of skylight for my home, I ended up receiving the wrong installation kit. I’m quite dissatisfied with this situation

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    Jocelyn M –

    Delivered on time, good work, thank you

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    Stephen A –

    The shipping was prompt and arrived in excellent time

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    Drake A –

    Excellent work!

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    Conal –

    Ideal solution for replacing a leaking skylight on an existing curb. Quick and efficient delivery

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    Gideon C –

    smooth delivery, great service

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    Roderick A –

    Excellent service! If I ever need to replace my skylight, Central Skylights would be my go-to choice.

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V

VELUX Premier Dealer

Genuine VELUX skylights supplied by a Melbourne VELUX specialist.

M

Melbourne supply & install

Supply-only, delivery, pickup or complete installation options available.

N

Pickup from Noble Park

Convenient local pickup from our Noble Park showroom and warehouse.

12k

12,000+ installations

Experienced skylight team with thousands of Melbourne installations completed since 2018.

Product details

VELUX FCM 3030 Flat Roof Skylight 870 x 870mm

The VELUX FCM 3030 is a square fixed flat roof skylight designed for bright, balanced natural light. Its 870 x 870mm frame and 775 x 775mm visible glass area make it a polished choice for kitchens, bathrooms, stairwells, dining rooms and living areas where a clean central daylight feature is preferred.

Key product details

Product size 870 x 870mm
Internal glass size 775 x 775mm visible glass size.
Daylight area Approximately 0.60m² visible glass area, before any internal shaft or lining effect.
Approx. weight 20–23kg excluding flashing. Confirm final installed weight before structural planning.
Suitable roof type Flat and low-pitch roof applications where a suitable kerb/upstand and custom flashing detail can be used.
Roof pitch Suitable for roof pitches from 0° to 60°, subject to correct installation and waterproofing. A slight pitch is recommended where possible to reduce water ponding.
Flashing required Requires custom-made flashing, sold separately. See the matching custom flashing for VELUX FCM 3030.
Related opening models For ventilation in the same 870 x 870mm size, compare the VELUX VCM 3030 manual opening flat roof skylight or the VELUX VCS 3030 solar opening flat roof skylight.
Best rooms Kitchens, bathrooms, hallways, stairwells, dining rooms, living areas, open-plan spaces and acrylic dome replacement projects.

Best suited for

The FCM 3030 is one of the most practical square sizes in the VELUX flat roof range. It gives a generous, even daylight spread without the long visual footprint of the rectangular FCM models.

This makes it ideal for rooms where you want a centred skylight above a kitchen zone, bathroom, stairwell, hallway, dining space or living area. It is also a strong replacement candidate for some older acrylic dome skylights, where the opening, kerb and roof conditions are suitable.

Balanced daylight Flat roofs Fixed glass skylight Square feature size Custom flashing

Need to compare nearby sizes? View the full VELUX FCM flat roof skylight range.

Model guide

About this VELUX FCM model

About the VELUX FCM 3030

The VELUX FCM 3030 flat roof skylight is a fixed glass skylight made for clean daylight, modern glazing performance and a low-profile roof finish. Its square format creates a balanced light spread, making it suitable for both practical rooms and feature areas.

Compared with older acrylic or polycarbonate dome skylights, the FCM 3030 offers a premium glass finish that will not yellow, craze or become brittle in the same way over time.

Fixed vs opening options

The FCM 3030 is a fixed, non-opening skylight. It is best when the goal is natural daylight, sky view and a clean ceiling finish rather than ventilation.

If the room needs airflow, the directly related opening models are the VELUX VCM 3030 manual opening skylight and the VELUX VCS 3030 solar opening skylight. For daylight only, the FCM 3030 keeps the system simpler, lower maintenance and more cost-effective.

Supply only vs installed

Central Skylights can supply the FCM 3030 for pickup from Noble Park, arrange Melbourne delivery where available, or help with a complete supply-and-install option for suitable projects.

Supply-only suits builders, roofers and renovators who already have trades arranged. Homeowners often prefer full installation where the job needs roof preparation, custom flashing, shaft framing, plastering and finishing coordination.

Melbourne installation notes

Flat roof skylight installation in Melbourne needs careful planning around roof fall, kerb height, roof profile, sheet layout and flashing design. The square 870 x 870mm size should be positioned so the daylight spread, roof waterproofing and internal shaft all work together.

Before ordering, confirm whether the roof is corrugated, TrimDeck, Kliplok, tiled, membrane or another roof system so the correct custom flashing can be matched to the site.

Need ventilation?

Related opening models in the same 870 x 870mm size

Choose the FCM 3030 when you only need daylight. If the room also needs airflow, the same flat roof size is available in manual and solar opening versions.

VELUX VCM 3030 Manual Opening Skylight Good for bathrooms, kitchens and laundries where natural ventilation is useful. Operated manually with a handle or control rod, depending on access. VELUX VCS 3030 Solar Opening Skylight Best when the skylight is out of reach or when you want remote control operation, rain sensor closing and ventilation without hardwiring.
More information

Specifications, installation notes and FAQs

Specifications
  • Model: VELUX FCM 3030
  • Product type: Fixed flat roof skylight
  • Operation: Fixed / non-opening
  • Overall external frame size: 870mm x 870mm
  • Visible glass size: approximately 775mm x 775mm
  • Approximate daylight area: approximately 0.60m² visible glass area
  • Approximate skylight weight: 20–23kg excluding flashing
  • Roof pitch: suitable for 0° to 60° roof pitch when correctly installed
  • Orientation: can be installed in portrait, landscape or diamond orientation where roof structure and flashing allow
  • Glazing: VELUX high-performance double glazing with toughened outer glass, laminated inner safety glass, Low-E coating and argon gas cavity
  • Glass coating: NEAT™ coating helps reduce dirt build-up, water spotting and cleaning frequency
  • Flashing: custom flashing required and sold separately
  • Related opening models: VELUX VCM 3030 manual opening and VELUX VCS 3030 solar opening
Installation notes
  • The FCM 3030 should be installed on a suitable kerb/upstand with correct waterproofing around the skylight.
  • Custom flashing is required and should be matched to the roof profile, pitch, drainage direction and site conditions.
  • A slight pitch is recommended where possible to help reduce water ponding on the glass.
  • Check roof structure, rafters, battens, roof sheets and ceiling joists before confirming the opening location.
  • The square format can suit a centralised ceiling feature, but final placement should account for roof framing and internal room layout.
  • Interior finishing may require shaft framing, plastering and sanding depending on ceiling height and roof cavity depth.
  • For acrylic dome replacement, measure the existing throat size, kerb size and roof condition before confirming compatibility.
Delivery & pickup
  • Pickup may be available from Central Skylights in Noble Park.
  • Melbourne delivery may be available depending on stock, location, order size and timing.
  • Custom flashing is usually ordered separately and may have a different lead time from the skylight.
  • Builders, roofers and renovators can order supply-only.
  • Homeowners can request help choosing the correct skylight size, flashing and installation option before ordering.
FAQs

Is the VELUX FCM 3030 suitable for a flat roof?

Yes. The FCM 3030 is designed for flat and low-pitch roof applications when installed with a suitable kerb/upstand and correct custom flashing.

Does the FCM 3030 open?

No. This is a fixed skylight designed for daylight only. If the room needs ventilation, consider the VCM 3030 manual opening skylight or the VCS 3030 solar opening skylight.

What is the internal glass size?

The visible internal glass size is approximately 775 x 775mm.

How heavy is the FCM 3030?

The approximate skylight weight is 20–23kg excluding flashing. Final handling and structural planning should be confirmed against supplier data and site conditions.

Do I need custom flashing?

Yes, custom flashing is required and sold separately. The correct flashing depends on roof type, profile, pitch, water flow direction and kerb detail.

Which rooms suit this size?

The FCM 3030 is well suited to kitchens, bathrooms, hallways, stairwells, dining rooms, living areas, open-plan spaces and selected acrylic dome replacement projects.

Can this replace an old acrylic dome skylight?

It can suit some replacement projects, especially where the existing opening and kerb are compatible, but the roof opening, throat size, kerb size and roof condition must be checked first.

Can Central Skylights install it?

Central Skylights can help with supply-only, pickup, delivery or full Melbourne installation depending on your roof type, access, location and project requirements.

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