Fit Check Guarantee

| Measure accurately receive the correct part first time

Ordering the correct skylight spare part can be surprisingly difficult — especially if your skylight is older, has no visible branding, or has been installed for many years. Many customers come to us after discovering that skylight sizes, shapes, mounting styles and compatibility vary widely between brands and even between models from the same manufacturer. What looks like a “standard” diffuser or dome often turns out not to be standard at all.

It’s completely normal to feel unsure about where to start. Measuring a skylight from inside the home, working out whether the part you’re replacing is the dome, diffuser, shaft or flashing, and trying to match it to photos online can be confusing and frustrating. Ordering the wrong part wastes time, causes delays, and can mean extra freight costs — especially when parts are large or fragile.

That’s exactly why Skybrite Skylights offers a Fit Check Guarantee.

Confirm your skylight part before dispatch

To help avoid incorrect orders, Skybrite Skylights offers a free Fit Check Guarantee on eligible products.

Before dispatch, you can send us a photo of your existing skylight along with basic measurements. Our team will review your details and confirm compatibility before your order is processed.

This helps reduce delays, returns, and the risk of ordering the wrong part — especially for older skylights or uncommon sizes.

If you’re unsure which skylight part you need, place your order and reply to your order confirmation email with:

  • A clear photo of your existing skylight

  • Basic measurements (diameter/width)

We’ll confirm fitment before dispatch.