Floating Shelves: What Actually Works (From a North Devon Carpenter)

Floating shelves look simple, but getting them strong, level and long-lasting takes experience. As a carpenter working across North Devon, I’m often asked about the best way to install floating shelves — and which methods actually hold up over time. This post explains what works, what doesn’t, and what I recommend for real homes.

Why Some Floating Shelves Fail

Many floating shelf installs fail because people don’t think about how shelves are supported.

Floating shelves rely on hidden brackets mounted into solid wall structure — usually studs or solid masonry. If fixings are only in plasterboard or hollow walls without good anchors, the shelf will sag or pull away over time. Proper support is key to longevity.

The Best Fixing Methods for Floating Shelves

1. Always Start With Studs or Solid Fixings

When fixing shelves, the strongest approach is to locate timber studs (or solid masonry in older North Devon homes) and mount your brackets directly into these. A stud finder can help identify safe spots to drill.

2. Use the Right Tools and Leveling

Before anything else, mark your line with a pencil and spirit level so the shelves are perfectly horizontal. Measure twice, drill once — a crooked shelf, even by a few millimetres, stands out.

3. Choose Quality Brackets

Hidden brackets that slide into the shelf body and fix into the wall studs give a clean look without visible screws. They’re stronger than basic DIY off-the-shelf fixings and help avoid sagging over time.

Why Floating Shelves Look Clean But Need Care

Part of the “floating” look comes from concealing the hardware inside the shelf. That’s great for aesthetics, but it means the wall anchor points and internal supports carry all the load.

If shelves are mounted only into plasterboard without strong fixings — or if the shelf material isn’t screwed in close to its bracket — you may see movement or uneven sag over time.

Careful planning and the right fixings make all the difference.

Floating Shelves in North Devon Homes

North Devon houses vary — from stone and masonry walls in older properties to timber stud walls in newer builds.

For stone and brick walls I’ll often use masonry fixings with appropriate rawl plugs and drill bits. For timber stud walls, deeper screws into solid wood backing give the best strength.

Both approaches ensure the shelves don’t pull away under load — especially if you’re planning to display books, speakers, plates or heavier items.

Style and Function: What Works Best

Floating shelves aren’t just about how they’re fixed — they’re about how they fit into a room. A few things I consider when designing and fitting shelving:

Depth and height: deeper shelves suit heavier items, shallower shelves are great for décor.

Spacing: leave enough room between shelves for taller items and good visual balance.

Finish: a smooth finish that matches the room gives a clean, integrated look.

Good planning leads to result that are both practical and elegant.

Should You DIY or Hire a Carpenter?

f you’re confident with tools and your wall structure is solid, a DIY install can work well. But if you want maximum strength, perfect level lines, and a finish that fits your interior — having an experienced carpenter fit your shelves makes a real difference.

I offer bespoke floating shelves and installation across North Devon. If you’d like a quote or want to chat about your project, get in touch — I’d be glad to help.

Final Thoughts

Floating shelves are a simple idea with subtle challenges: solid fixings, perfect level lines and clear design choices make all the difference. Do those well, and you’ll have shelves that look great and last for years.