If you’ve ever tried to hang a shelf, mount a mirror, or put up some storage, you’ll know that not all walls behave the same. What works perfectly in one room can completely fail in another. The key is understanding what type of wall you’re dealing with and choosing the right fixing for the job.
Here’s a simple guide to help you get it right first time.
Why wall type matters
Before you even pick up a drill, it’s worth knowing what’s behind the surface. Using the wrong fixing can lead to loose fittings, damaged walls, or worse – something falling down when you least expect it.
Most homes will have a mix of wall types, especially if they’ve been extended or renovated over time.
Plasterboard (drywall)
Plasterboard walls are common in modern homes. They’re lightweight and easy to work with, but they don’t offer much strength on their own.
For lighter items like picture frames, standard wall plugs or self-drill plasterboard fixings usually do the job. For anything heavier, such as shelves or cupboards, it’s best to use specialist fixings like hollow wall anchors or try to fix directly into a stud (the wooden frame behind the board).
Brick walls
Brick is one of the most common wall types and offers a much stronger fixing base than plasterboard. However, it’s still important to drill correctly and use the right size plug or anchor.
Standard wall plugs and screws work well for many everyday tasks. For heavier items, you may want something more heavy-duty. This is where options like Concrete bolts by Speedy Fixings can come in handy, as they provide a secure hold directly into masonry without needing additional plugs.
Concrete walls
Concrete is very strong, but it can be tougher to drill into. You’ll need a good quality drill and the correct masonry bit.
Once drilled, concrete can hold heavier fixings, making it ideal for mounting larger items like TV brackets or storage units. Heavy-duty fixings, including concrete bolts, are often used here because they create a firm, reliable grip.
Block walls
Concrete block walls sit somewhere between brick and plasterboard in terms of strength. Some blocks are solid, while others are hollow, which affects how well they hold fixings.
For solid blocks, standard plugs or heavier-duty fixings work well. For hollow blocks, you may need specialist anchors designed to spread the load and prevent the fixing from pulling out.
A few simple tips
- Always use the correct drill bit for the material
- Drill to the right depth so your fixing sits properly
- Clear out dust from the hole before inserting fixings
- Don’t overtighten, as this can weaken the hold
Final thoughts
DIY doesn’t have to be complicated, but taking a moment to understand your wall type can save a lot of frustration. Once you know what you’re working with, choosing the right fixing becomes much easier – and your results will be far more reliable.
Start simple, take your time, and don’t be afraid to double-check before you drill. A little preparation goes a long way in getting a safe and secure finish.