How to maintain your rooftop light

11th March 2025

Rooftop lights or Sky lights as otherwise known, are a perfect way to let light in and a relatively low-cost way to brighten up a room and reduce energy costs. Maintaining your aluminium rooftop lights is essential to ensure their longevity and optimal performance.

Building upon our previous discussion on the benefits of aluminium rooflights, here's an enhanced guide to help you keep them in top condition.

Step-by-Step Maintenance Guide

Regular Cleaning

Both the interior and exterior surfaces of your rooftop light can accumulate dirt and debris over time.

Here's how to clean them effectively:
Interior Cleaning

• Gently dust the surface using a soft-bristle brush to remove loose particles.
• Prepare a cleaning solution by mixing mild dish soap with warm water.
• Dampen a microfiber cloth with the solution and wipe the glass in a circular motion.
• Rinse with clean water and dry with a lint-free cloth to prevent streaks.

Exterior Cleaning

• Due to the height and positioning, it's advisable to hire a professional window cleaner for the exterior to ensure safety and thoroughness.

Leak Inspections

Regularly inspect your skylight for signs of leaks, which can result from wear and tear, condensation, or installation issues.

To check:

• Ensure the skylight is properly closed.
• Look for water stains or damp spots around the skylight.
• If a leak is detected, consult a professional to assess and repair the issue promptly.

Glass Inspections

Even minor cracks can compromise the structural integrity of your skylight.
To inspect:

• Visually examine the glass for any cracks or chips.
• Run your finger gently over the surface to detect imperfections.
• If damage is found, contact a specialist to address the problem before it worsens.

Recommended Maintenance Tools for Your Sky Light

Soft-Bristle Brush: Ideal for removing loose dirt without scratching the surface.

Microfiber Cloth: Ensures a lint-free, streak-free finish when cleaning.

Mild Dish Soap: Effective for cleaning without damaging the glass or frame.

Extension Pole: Assists in reaching higher areas safely when cleaning the interior.

Contact Alimax Today for Expert Advice

Alimax is the South’s leading manufacturer and supplier of aluminium rooflights, doors and windows for both the trade and private homeowners.

By following this comprehensive guide, you can ensure that your aluminium rooftop lights remain in excellent condition, providing natural light and enhancing the aesthetic appeal of your space for years to come. Have any questions or need professional assistance with your aluminium rooftop lights?

Please don't hesitate to reach out by calling our team on 01425 205465 or completing out online contact form.