Roof Window Installation
(VELUX Roof Windows)
Roof windows are designed to provide both natural light and ventilation, making them ideal for attic spaces, loft rooms, and architectural homes.
Professionally installed VELUX roof windows enhance comfort, airflow, and modern design appeal

Service Overview
Roof windows are designed for both light and ventilation and are commonly used in:
- Attic conversions
- Loft rooms
- Architectural homes
- High-end renovations
We install manual, electric, and solar VELUX roof windows with optional blinds, insect screens, and rain sensors.
Our Installation Process
Site Assessment
We evaluate roof pitch, structure, and room layout to ensure correct window sizing and placement.
Product Recommendation
Our experts recommend the most suitable VELUX roof window system, including manual, electric, or solar options.
Professional Installation
Certified installers complete the installation safely and precisely to ensure watertight integration.
Sealing & Testing
Each roof window is sealed, tested, and verified for smooth operation and weather resistance.
Why Choose Skylight Experts?
Specialists in VELUX roof windows
Experienced roof window installation team
NZ Building Code compliant
High-quality flashing and waterproofing systems
Service Areas
Auckland
Wellington
Christchurch
Hamilton
FAQ's
What is the difference between a roof window and a 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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Can roof windows be installed on existing homes?
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 electric and solar roof windows close automatically in rain?
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
Are VELUX roof windows energy efficient?
Yes. Modern VELUX roof windows feature insulated glazing, Low-E coatings, and weatherproof flashing systems to improve thermal performance and reduce heat loss.
Do VELUX roof windows leak?
When installed correctly with official VELUX flashing kits, they are highly weather-resistant and designed to prevent leaks.
Get InTouch
Upgrade your attic or loft with professionally installed VELUX roof windows
that deliver natural light, fresh air, and modern comfort.