VELUX 870 x 870mm Fixed Flat Roof Skylight
Size W870 x H870mm - Can be installed in either portrait or landscape positionRequires custom-made flashing (not supplied by VELUX)High-Performance Double Glazing (with laminated safety pane as standard to meet AS1288)NEAT coating on the exterior pane keeps glass cleaner for a longerBlocks approximately 70% radiant heat & approximately 99% harmful UVBAL 40 Bushfire Rating (Skylight only. Custom-made flashing required)Suitable for flat roofs, the FCM Skylight is a cost effective way to provide natural daylight to buildings with flat roofs. Ideal as an alternative or to replace inefficient plastic domes, the laminated safety glass will not fade or discolour and has been tested for hail resistance. For roof pitches 0-60 degrees. VELUX recommends FCM is installed with a slight pitch (e.g. 3-5°) to help reduce water ponding on the glass.
Size W870 x H870mm - Can be installed in either portrait or landscape positionRequires custom-made flashing (not supplied by VELUX)High-Performance Double Glazing (with laminated safety pane as standard to meet AS1288)NEAT coating on the exterior pane keeps glass cleaner for a longerBlocks approximately 70% radiant heat & approximately 99% harmful UVBAL 40 Bushfire Rating (Skylight only. Custom-made flashing required)Suitable for flat roofs, the FCM Skylight is a cost effective way to provide natural daylight to buildings with flat roofs. Ideal as an alternative or to replace inefficient plastic domes, the laminated safety glass will not fade or discolour and has been tested for hail resistance. For roof pitches 0-60 degrees. VELUX recommends FCM is installed with a slight pitch (e.g. 3-5°) to help reduce water ponding on the glass.
Size W870 x H870mm - Can be installed in either portrait or landscape positionRequires custom-made flashing (not supplied by VELUX)High-Performance Double Glazing (with laminated safety pane as standard to meet AS1288)NEAT coating on the exterior pane keeps glass cleaner for a longerBlocks approximately 70% radiant heat & approximately 99% harmful UVBAL 40 Bushfire Rating (Skylight only. Custom-made flashing required)Suitable for flat roofs, the FCM Skylight is a cost effective way to provide natural daylight to buildings with flat roofs. Ideal as an alternative or to replace inefficient plastic domes, the laminated safety glass will not fade or discolour and has been tested for hail resistance. For roof pitches 0-60 degrees. VELUX recommends FCM is installed with a slight pitch (e.g. 3-5°) to help reduce water ponding on the glass.
Size W870 x H870mm - Can be installed in either portrait or landscape positionRequires custom-made flashing (not supplied by VELUX)High-Performance Double Glazing (with laminated safety pane as standard to meet AS1288)NEAT coating on the exterior pane keeps glass cleaner for a longerBlocks approximately 70% radiant heat & approximately 99% harmful UVBAL 40 Bushfire Rating (Skylight only. Custom-made flashing required)Suitable for flat roofs, the FCM Skylight is a cost effective way to provide natural daylight to buildings with flat roofs. Ideal as an alternative or to replace inefficient plastic domes, the laminated safety glass will not fade or discolour and has been tested for hail resistance. For roof pitches 0-60 degrees. VELUX recommends FCM is installed with a slight pitch (e.g. 3-5°) to help reduce water ponding on the glass.
in 20 offers
The lowest price for VELUX 870 x 870mm Fixed Flat Roof Skylight right now is $441.54 at Central Skylights, compared across 10 retailers.
The all-time low was $295.45 on 1 Feb 2024 — today's price is 49% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 14 Sept 2026.
Last updated at 14/09/2026 19:46:21
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| Frame Material | Aluminium curb mount frame |
VELUX FCM 3030 Flat Roof Skylight 870x870mm
VELUX FCM 3030 Flat Roof Skylight 870x870mm
VELUX 870 x 870mm Fixed Flat Roof Skylight
7-day returns
VELUX 870 x 870mm Fixed Flat Roof Skylight
7-day returns
VELUX FCM 3030 FLAT ROOF SKYLIGHT 870x870
| Frame Material | Aluminium curb mount frame |
