The right metal roof skylight flashing depends on the skylight model, roof profile, and installation type. The VELUX EDM kit is the most directly relevant option for compatible deck-mounted VELUX skylights on metal roofs, while the Solatube base is designed for specified Solatube models. The pipe boots and aluminum roll below serve different roofing needs, so check their limitations before choosing them for a skylight project.
| Product | Best suited for | Key distinction |
|---|---|---|
| VELUX EDM C04 0000B | Compatible deck-mounted VELUX skylights | Metal roof flashing kit with adhesive underlayment |
| Solatube 14-Inch Pitched Roof Base | Specified Solatube models | Model-specific base for multiple roof materials |
| ACNOYEL #3 Roof Boot Kit | Pipe penetrations on corrugated roofs | Flexible EPDM and aluminum pipe boot |
| VIVIDA #3 Pipe Flashing | Pipe penetrations on corrugated roofs | Cut-to-fit boot for pipes up to 5 inches OD |
| Aluminum Flashing Roll | Small roofing detail projects | General-purpose material, not a complete skylight kit |
VELUX EDM C04 0000B Metal Roof Kit
Best for: Owners installing a compatible deck-mounted VELUX skylight on a metal roof. This is the clearest match in the list for a dedicated skylight flashing kit intended for metal roofing.
The kit’s flashing pieces interlock with roofing material, and its sill apron has pliable pleats that form to the roof. Adhesive underlayment adds another layer of water protection. These features make it more purpose-built for skylight installation than a pipe boot or loose flashing roll.
Check before choosing: The listing identifies this as the C04 metal roof kit for deck-mount skylights. It says curb-mount skylights require a different flashing type. Confirm the skylight mounting style and model before ordering.
Solatube 14-Inch Pitched Roof Flashing Base
Best for: Buyers fitting the specified Solatube 160 DS/ISN or 290 DS/ISN system. Its zinc-aluminum alloy construction and model-specific sizing are relevant when the project uses one of those tubular daylighting products.
The manufacturer describes the base as compatible with shingle, metal, slate, and other roof materials. That stated roof versatility can make it worth considering for a metal-roof Solatube installation, but it is not a generic skylight flashing kit.
Check before choosing: Verify the exact Solatube model and the pitched-roof application. Do not assume its listed compatibility covers other skylight brands or sizes.
ACNOYEL #3 Corrugated Roof Boot Kit
Best for: A pipe penetration through corrugated metal roofing, not the perimeter of a skylight. The flexible square base is described as adapting to corrugated roof shapes, and the EPDM-and-aluminum construction is specified for temperatures from -65°F to 250°F.
The boot can be cut for pipe outside diameters from 1/4 inch to 5-3/4 inches. The package features also list roofing screws, a hex socket, and scissors, making it a multi-piece pipe-flashing kit.
Limitation: This product is designed around a pipe penetration. Choose a dedicated skylight flashing system for sealing around a skylight frame.
VIVIDA #3 Metal Roof Pipe Flashing
Best for: A single pipe passing through corrugated metal roofing. Its pliable rubber boot and flexible square base are intended to fit roof ribs, and the sleeve can be cut for pipe outside diameters from 1/4 inch to 5 inches.
This is a better fit than a skylight kit when the roofing detail is a round pipe. The product notes that deep corrugations over 1.5 inches may require the next boot size, and recommends a square-base flashing for roof pitches greater than 10/12.
Limitation: The listing cautions against overtightening screws. It is a pipe boot, not a skylight frame flashing system.
50-Foot Aluminum Flashing Roll
Best for: DIYers who need aluminum flashing material for smaller roofing details and can determine the required installation method. The roll measures 50 feet long, 6 inches wide, and approximately 0.0078 inches thick. The listing describes it as rust- and corrosion-resistant.
Limitation: This is a roll of material, not a model-specific skylight kit. It does not provide listed skylight dimensions, formed components, or installation instructions for a particular roof profile. Avoid treating it as a direct replacement for compatible manufacturer flashing.
Buying Guide: How to Choose Metal Roof Skylight Flashing
Does the flashing match the skylight?
Start with the skylight brand, model, dimensions, and mounting style. Deck-mounted and curb-mounted units can require different flashing. The VELUX listing specifically distinguishes its deck-mount kit from flashing options for curb-mount skylights. A product’s general roof compatibility does not establish compatibility with every skylight.
Does it suit the metal roof profile?
Metal roofs may have raised ribs or corrugations that affect how flashing sits against the surface. Check the product’s stated roof type, profile guidance, and pitch limits. Pipe boots designed to flex over corrugations address pipe penetrations; they do not automatically seal a skylight opening.
Is it a complete kit or raw material?
A purpose-made kit may include formed flashing and underlayment, while a roll supplies material that must be planned and installed for the specific project. Compare what is included with the roof and skylight requirements. For a complex or leak-sensitive installation, follow the skylight manufacturer’s instructions and consult a qualified roofer.
Frequently Asked Questions
Can a pipe boot be used around a skylight?
No. The pipe boots listed here are shaped for pipes, not for sealing the perimeter of a skylight frame.
Which listed product is most directly intended for a metal-roof skylight?
The VELUX EDM C04 0000B is described as a metal roof kit for compatible deck-mounted VELUX skylights.
Is the Solatube flashing base universal?
It is described as compatible with multiple roof materials, but its listed fit is for specified Solatube models. Confirm the model before purchase.
What does “pipe OD” mean on a roof boot listing?
Pipe OD means the pipe’s outside diameter. Measure the pipe and compare it with the boot’s stated diameter range.
Can an aluminum flashing roll replace a skylight kit?
Not based on the information provided. The roll is general flashing material and is not listed as a complete, model-specific skylight system.