I'm constructing a duplex and I'm considering adding a Velux skylight. I'm inclined to hire a certified Velux installer for the job, but my roofer warns that doing so could void my roof warranty. He's concerned about the potential blame if any leaks occur later on. Has anyone experienced a situation like this? Is it standard for roofers to void warranties if a third-party installer is used? What would be the best course of action: stick with the roofer, risk the warranty by going with the installer, or seek a compromise? I'd appreciate any advice or experiences you can share!
3 Answers
Skylights can definitely be a hassle—especially outside of dry areas. Your roofer is probably looking out for themselves by wanting to control the installation. It's a smart move on their part, considering the potential for leaks. You might just have to weigh the risks here and see if your roofer can handle the job properly.
A certified installer will have the correct Velux flashing kits, which can make a big difference. When I installed mine, I prepped the area and had both my roofer and the Velux installer coordinate the work. My roofer appreciated having the specialist involved, and we had a clear agreement about any potential leak responsibilities. If your roofer is up to using legit Velux parts, it could be fine to let them do the install, but definitely confirm what warranties they offer in writing.
It's pretty common for roofers to drop their warranties if a third-party installer is involved. I've seen them void entire roofs over minor issues like vent installations. It might be worth sticking with your roofer for this one since skylight installations aren't too complicated. Plus, if anything goes wrong, you’ll want them to be on the hook for it.
Totally agree! Getting both parties to collaborate is essential. If your roof isn't up yet, you might want to consider having the skylight's rough installation done first, then let the roofers finish their work around it. I had no issues with a couple of skylights I installed this way myself!