Skylight Flashings and Accessories

These flashing kits and accessories complete a skylight installation by sealing the unit against the roof so water sheds cleanly away. They are available for tile and corrugated roof profiles, with sizes matched to common skylight units from 550 x 700mm up to 1140 x 1180mm. Using the right flashing is the difference between a weathertight skylight and one that leaks around the frame.

Key Features

• Flashing kits for tile and corrugated roof profiles
• Sizes matched to skylight units from 550x700mm to 1140x1180mm
• Designed to shed water away from the skylight opening
• Provides the weathertight seal between the skylight and the roof
• Complete kit approach so the installation is ready to fit
• A practical upgrade over relying on sealants that degrade over time

Specifications

• Type: skylight flashing kits and accessories
• Tile Roof profile sizes: 550×700, 550×780, 550×980, 550×1180, 550×1400, 780×980, 780×1180, 780×1400, 1140x700mm
• Corrugated Roof profile: KBC 550 and KBC 780
• Purpose: watertight seal between skylight and roof
• Fit: matched to the skylight unit size

Applications

• New skylight installations on tile roofs
• New skylight installations on corrugated roofs
• Re-roofing work where the flashing is replaced with the roof
• Repairs where an old sealant-based flashing has failed

What You Need To Complete The Installation

Match the flashing to your skylight size and roof profile before ordering. These kits fit the manual skylight, fixed skylight and electric skylight size ranges. Browse the full Skylight Accessories range for other installation extras.

Frequently Asked Questions

How do I choose the right flashing?

Choose the flashing by matching two things: the size of your skylight unit and your roof profile. The flashing kits are labelled by skylight size for tile roofs, and by KBC code for corrugated roofs, so confirm both before ordering.

What is the difference between tile and corrugated flashing?

Tile flashing is shaped to sit over roof tiles and channel water around the skylight, while corrugated flashing is formed to follow the ribs of a corrugated metal roof. Using the profile that matches your roof is essential for a weathertight seal.

What is included in a flashing kit?

Each kit contains the flashing components needed to seal the skylight against the roof for the stated size and profile. If your roof needs extra pieces for unusual thickness or slope, contact our team for the right combination.

Does it fit a VELUX skylight?

These flashing kits are sized for the generic skylight range sold on this site. For a VELUX skylight, use the VELUX custom flashing product matched to the specific model and size, and confirm compatibility with the supplier before ordering.