Broken Skylight? What To Do First

Many broken skylights can be repaired by replacing only the damaged component.

| What to Do Before Replacing It

Before replacing your skylight, first identify which component has failed. In many cases, only the damaged part needs replacing — saving time and cost.

Skybrite helps identify replacement parts for existing skylights, even when the brand or model is unknown.

Damaged by hail? Go straight to our Hail Damaged Skylight Dome Replacement Guide.

Step 1. Identify What’s Actually Damaged

skylight damage
common broken skylight problems

A Replacement Can Be Easier Than You Think

Posted on Google Google
Jacob O'Connor profile picture
Jacob O'Connor
99 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
+1
After a hail storm destroyed our two skylight domes I had no idea what I needed to replace them. Once I found Skybrite it was hassle free. I sent them the measurements and they quickly told me what I needed, I placed the order and once they arrived they fit perfect and were easy to install. Highly recommended and a pleasure to deal with. Thank you!
Verified by Trustindex
Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Step 2. What Problem Are You Experiencing?

Can I replace just the damaged part of my skylight?

Yes. In many cases, a damaged dome, diffuser, ceiling frame, shaft or other component can be replaced without replacing the entire skylight. The first step is identifying which part has actually failed and checking its measurements before ordering.

Do I need to replace the whole skylight if the dome is broken?

Not necessarily. If the roof flashing and the rest of the skylight are still serviceable, it may be possible to replace only the damaged dome. Replacement domes are available in a range of round, square and rectangular sizes. If you suspect your dome has been damaged in a hail storm, visit Hail Damaged Replacement Domes page for help with identification and replacement.

How do I know whether my skylight dome or diffuser is damaged?

The dome is the exterior cover located on the roof, while the diffuser is the interior panel visible from inside the room. Check the visual diagram above and identify which problem best matches your situation.

Can an old skylight be repaired if replacement parts are no longer available?

Often, yes. Many older skylights have no visible brand or model number. But replacement components can often be matched using their shape and measurements. In some situations, a compatible replacement part or conversion solution may be available.

Should I repair or replace an ageing skylight?

It depends on the condition of the complete skylight. If only one component is damaged or deteriorated, replacing that part may be the simplest solution. If several components have failed, the flashing is badly deteriorated or there are ongoing problems, replacing the complete skylight may be more practical.

Still Not Sure Which Part Needs Replacing?

Don’t worry if you don’t know the brand or model.

Identify your skylight by size and shape by filling out the Part Identifier below.

| Product Identifier

Not sure which skylight part you need?

Upload photos and measurements and we’ll help identify the correct replacement skylight part.

Measurements do not need to be exact.

Measure the widest outside edge of the skylight or part. For round skylights, measure the diameter. Approximate measurements are fine.
If the skylight is square, this will usually be the same as the width.
Drag & Drop Files, Choose Files to Upload You can upload up to 5 files.
Roof parts: Full top view and side view. Ceiling parts: Full ceiling view
Optional: add anything else that may help, such as where the part is located, what happened to it, or anything unusual you noticed.

| What Happens Next

Once submitted, we’ll review your photos and measurements to identify the correct replacement part.

  • We review your photos and measurements
  • We identify the correct skylight part
  • We confirm the best match before you order

If we need more details, we’ll contact you — no guesswork, no risk of ordering the wrong part. Visit the Skylight Help Centre for futher assistance.

broken skylight cover
broken skylight covers

| Need a Little More Help?

Watch measuring guides and identification videos

Helpful video guides

Identify skylight parts by size and shape 

No Ladder? Identify it from the ground

Why your measurements may not match

Opens in YouTube

lady holding a clear skylight dome

Measurements don't match?

Flanges can be trimmed differently

Man pointing at square skylight dome on the roof

No Ladder or roof access?

Measure from the inside

Opens in YouTube

American Express Welcome

Mastercard Accepted at Skybrite

Earn points while purchasing your skylight parts.