A crucial part of any skylight installation is the flashing system which is used to surround the skylight in the roof. The flashing is used as a way to ensure your skylight is waterproof.
All Metal provides two types of Skylights Base Flashings to suit VELUX Skylights. All bases are pre-fabricated and ready to install. All joins are polyurethane sealed and pop riveted. We stock all standard Colorbond colours.
Flat Roof Base Flashings
V flat roof base flashings are a curb mounted flashing, designed to suit the VELUX Flat roof range of skylights (FCM, VCM, VCS).
This Range of Base Flashings can be installed at a minimum of 1 degree roof pitch for profiles of Custom Orb, TrimDeck and Klip-Lok.
| Range and Sizes: FCM/VCM/VCS |
1430 (460×870) | 2222 (665×665) | 2230 (665×870) | 2234 (665×970) |
|---|---|---|---|---|
| 2246 (665×1275) | 2270 (665×1885) | 3030 (870×870) | 3046 (870×1275) | |
| 3055 (870×1505) | 3072 (870×1935) | 3434 (970×970) | 3446 (970×1275) | |
| 4646 (1275×1275) | 4622 (1275X665) | 4672 (1275X1935) |
Pitched Roof Base Flashings
Pitched roof base flashings are designed to suit the following VELUX Skylights, on roof pitches above 15 degrees:
| Range and Sizes: FS/VS/VSS/VSE |
CO1 (550×700) | CO4 (550×980) | CO6 (550×1180) | CO8 (550×1400) |
|---|---|---|---|---|
| MO2 (780×780) | MO4 (780×980) | MO6 (780×1180) | MO8 (780×1400) | |
| C12 (550×1800) | ||||
| SO1 (1140×700) |
Note: The orientation of the flashing is determined by the skylight chosen. For pitched roof skylights the orientation CAN NOT change. All measurements are shown as Width x Length.
Example: FS C01 550×700 – Width 550mm (across roof) x Length 700mm (up/down roof).
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