Wall Anchors for Plaster Walls: What You Need to Know
Whether you’re mounting a TV, hanging shelves, or installing decor, here’s what you need to know about wall anchors for plaster walls.
Plaster walls add charm and character to older homes, but when it comes to mounting or hanging heavy objects, they can be a challenge. Unlike drywall, plaster is brittle and prone to cracking, making it essential to use the right wall anchors to ensure a secure hold.
Understanding Plaster Walls
Plaster walls are typically found in homes built before the 1950s. They consist of wooden lath strips covered with multiple layers of plaster, making them thicker and more rigid than drywall. While this construction provides durability, it can be tricky to drill into without causing damage. Unlike drywall, plaster does not hold screws well on its own, which is why using the correct wall anchors is crucial.
Choosing the Right Wall Anchors
Selecting the appropriate anchor depends on the weight of the object you’re mounting and the type of support behind the plaster wall. Here are some common options:
1. Plastic Expansion Anchors
Best for lightweight items such as picture frames and small decorations.
Expands inside the wall to create a snug fit.
Works well with pre-drilled pilot holes to minimize cracking.
2. Molly Bolts
Ideal for medium-weight objects like mirrors and shelves.
Expands behind the wall to provide strong support.
Requires a special setting tool for installation.
3. Toggle Bolts
Perfect for heavy-duty applications such as TV mounts and large shelving units.
Features spring-loaded wings that spread behind the wall for maximum holding power.
Requires a larger hole for insertion but offers exceptional strength.
4. Self-Drilling Anchors
Suitable for moderate loads.
Easy to install without pre-drilling.
Provides a firm grip in plaster walls without excessive damage.
Installation Tips for Plaster Walls
To prevent cracking and ensure a secure hold, follow these best practices when installing wall anchors in plaster:
Use a Masonry Bit:
Regular drill bits can cause plaster to crack. A masonry bit helps create clean holes with minimal damage.Drill Slowly:
Applying too much pressure can cause chunks of plaster to break away.Avoid Studs Unless Necessary:
Plaster walls often have wooden lath behind them, but studs may not always be in the right position. If anchoring into a stud, use wood screws instead of anchors.Test Before Hanging:
Before fully securing an item, gently tug on the anchor to ensure it is holding properly.
Why Elephant Anchors Are the Best Choice
Elephant Anchors provide the ultimate solution for securely mounting items on plaster walls. Engineered for strength, these anchors can handle heavy loads without compromising wall integrity. With easy installation and durable performance, Elephant Anchors ensure your decor, shelves, and TV mounts stay securely in place.
Final Thoughts
Mounting items on plaster walls doesn’t have to be a struggle. By choosing the right wall anchors and following proper installation techniques, you can confidently secure anything from lightweight decor to heavy-duty furniture. For reliable performance, trust Elephant Anchors to get the job done right!