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June 2, 2026

Full-Height Backsplash Expectations

sink placement ideas

Is This Gap Behind My Hood Normal? 

If you’ve ever noticed a small gap between your backsplash and your range hood, you’re not alone. A recent post in the Facebook group, “Kitchen Renovation & Design Ideas” asked a simple question: 

“Would love someone’s thoughts on what to do for the gap between the back wall and the hood. Is this normal?”

The short answer, yes, it’s normal and intentional. The longer answer explains how stone backsplashes are installed and why that gap exists in the first place.

 

Why the Backsplash Doesn’t Sit Tight to the Hood

When installing a stone backsplash, especially behind a range, fabrication and installation require careful planning. Unlike tile, stone slabs are large, rigid pieces that  must be set with precision. 

 

During installation, the stone backsplash is:

  • Set at a slight angle
  • Lifted into position 
  • Then pushed back and up against the wall 

Because of this process, the stone must be fabricated slightly shorter than the final visible height. If it were cut to sit tight to the hood immediately, the stone could scrape, chip, or damage the hood during installation. 

That small gap you’re seeing is actually what allows the stone to be installed safely and cleanly. 

 

Why This Is a Good Thing

That intentional spacing helps prevent: 

  • Scratching or denting the hood
  • Chipping the stone edge
  • Stress cracks during installation 
  • Improper fit once everything is fully set. 

Once the stone is pushed into place and secured, the gap often becomes far less noticeable, or is hidden completely once final adjustments and finishes are completed. 

 

Why Social Media Makes This Look Like a Problem

Photos shared mid-installation or from certain angles can make gaps feel more dramatic than they actually are. Without understanding the installation process, it’s easy to assume something was done incorrectly.

But in reality, this is a normal and expected part of stone backsplash installation, especially with custom hoods or tight clearances. 

full-height backsplash

full-height backsplash

What to Do If You’re Concerned

If you ever notice something during installation that doesn’t look quite right, the best step is always to: 

  • Ask your fabricator or installer directly
  • Understand the why behind the detail 
  • Wait until installation is full complete before judging the final result

 

Possible solutions to fill the gap: 

  • Add an additional piece of your countertop material
  • Apply some caulk to fill the space
  • For full-height under cabinets, add a strip of wood that matches
  • For full-height under a hood, add a strip of stainless steel

At FloForm Countertops, we walk homeowners through these details so there are no surprises, and no unnecessary worry during the process. 

 

Our Take at FloForm Countertops

Stone installation requires both precision and planning. Details like spacing around a hood aren’t oversights, they’re intentional decisions made to protect your materials and ensure a flawless final result.

 

Final Thoughts

The conclusion is that yes, that gap behind the hood is normal. It’s part of installing stone safely, correctly, and professionally. 

If you’re planning a backsplash or countertop project and want to understand what to expect at every stage, FloForm Countertops is here to guide you through the process with clarity and confidence.