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Skylight Replacement & Upgrades

Older skylights often fail due to ageing materials, outdated systems, and poor thermal performance. Replacing an old or leaking
skylight with a modern unit restores comfort, improves energy efficiency, and eliminates ongoing leak issues.

Skylight Replacement & Upgrades

Service Overview

Older skylights often fail due to:

  • Degraded seals
  • Outdated flashing systems
  • Single-glazed acrylic domes

We replace existing skylights with modern VELUX units that improve:

  • Thermal performance
  • Leak protection
  • Natural light levels

We also upgrade manual skylights to solar or electric operation.

Our Replacement & Upgrade Process

Assessment & Advice

We assess your existing skylight and provide honest advice on replacement or upgrade options.

Product Selection

Our experts recommend the best VELUX skylight based on your space, roof type, and performance needs.

Professional Installation

Certified installers complete the replacement safely, precisely, and in compliance with NZ standards.

Sealing & Testing

All installations are fully sealed and tested to ensure long-term watertight performance.

Why Choose Skylight Experts?

Specialists in old skylight upgrades

VELUX Authorised Supplier & Installer

Modern, high-performance skylight systems

Honest advice and transparent pricing

Service Areas

We provide tube skylight installation services across New Zealand, including
Auckland

Wellington

Christchurch

Hamilton

FAQ's

Can you replace an old skylight without changing the roof?

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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Is it worth upgrading a manual skylight to electric or solar?

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

How long does skylight replacement take?

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

Will replacing my skylight fix condensation issues?

If condensation is caused by failed glazing seals, replacement will resolve the issue. However, ventilation and humidity levels inside the home may also need to be addressed.

Is it better to repair or replace a leaking skylight?

Minor flashing issues may be repairable. However, older or damaged skylights are often more cost-effective to replace rather than repeatedly repair.

Get In Touch

Upgrade your old or leaking skylight with a modern,
energy-efficient replacement designed to perform for decades.