Incorrect flashing is the number one reason skylights leak. Even the best skylight will fail without proper flashing and waterproofing.
Our expert flashing solutions protect your roof, prevent leaks, and ensure long-term performance.
Incorrect flashing is the #1 reason skylights leak.
We install and repair:
Manufacturer-approved flashing kits
Custom back trays
Side flashings and diverters
Waterproof membranes
All flashing work complies with NZ Building Code and VELUX specifications.
Our Flashing & Waterproofing Process
Leak Assessment
We identify the root cause of the leak — not just the visible symptoms.
System Recommendation
Our specialists determine whether flashing repair, replacement, or full waterproofing upgrades are required.
Professional Installation
We install compliant flashing systems using manufacturer-approved methods and materials.
Testing & Verification
All work is tested to ensure watertight performance and long-term reliability
Why Choose Skylight Experts?
Skylight specialists — not general roofers
VELUX Authorised Supplier & Installer
NZ Building Code–compliant installations
Proven waterproofing systems
WHO WE SERVE
Residential homes
Fixing leaking skylights caused by failed or incorrect flashing systems
Schools & Public Facilitie
Safe, compliant flashing systems for high-use buildings.
Renovations and Retrofits
Upgrading old or non-compliant skylight installations.
Commercial Buildings
Reliable waterproofing solutions for offices, retail, and industrial properties.
Service Areas
We provide tube skylight installation services across New Zealand, including
Auckland
Wellington
Christchurch
Hamilton
FAQ's
Can flashing be repaired without replacing the skylight?
Yes. Skylight Experts are VELUX Certified Installers, meaning our team has been trained and approved by VELUX to install their skylights correctly, safely, and in line with manufacturer specifications.
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Why do sealant repairs keep failing?
Correct installation is critical to skylight performance. Using a certified installer helps ensure:
Proper flashing and waterproofing
Long-term weather tightness
Full validity of the VELUX product warranty
Poor installation is the most common cause of skylight leaks — certification matters
Do you work with flat and pitched roofs?
Correct installation is critical to skylight performance. Using a certified installer helps ensure:
Proper flashing and waterproofing
Long-term weather tightness
Full validity of the VELUX product warranty
Poor installation is the most common cause of skylight leaks — certification matters
Do VELUX skylights come with flashing kits?
Yes. VELUX provides prefabricated flashing kits specifically designed to match roof types and slopes for optimal waterproof protection.
How long does flashing repair or replacement take?
Most flashing repairs or replacements can be completed within a few hours to one day, depending on roof access and damage extent.
Call to Action
Stop skylight leaks at the source with professionally installed flashing and waterproofing systems.
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