How to Secure Drywall with a Hidden Stud: A Complete Guide for DIYers and Contractors

🛠️ Step 2: Use Drywall Anchors or Toggle Bolts
If you’re dealing with small drywall patches or hanging light items, wall anchors are an excellent option when no stud is present.
Best Anchor Options:
1. Plastic Expansion Anchors
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Good for lightweight use (small shelves, pictures)
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Not ideal for drywall installation itself
2. Molly Bolts
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Expands behind the drywall to grip the wall
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Supports moderate loads
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Great for fixing loose drywall edges
3. Toggle Bolts
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Heavy-duty solution
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Ideal for overhead or vertical load-bearing applications
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Comes in spring-loaded or snap toggle varieties
Pro Tip: For drywall itself (not wall-mounted items), toggle bolts can be used with a backer board to help clamp the panel until adhesive dries.
🧱 Step 3: Add a Backer Board Behind the Drywall
If you’re trying to install drywall in a space where no stud exists, such as:
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Around window openings
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In odd-sized gaps
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In soffits or archways
…then your best option is to insert a backing support.
How to Do It:
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Cut a 2×2 or 1×4 furring strip slightly longer than the opening.
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Insert the strip inside the wall cavity, spanning the edge of the drywall.
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Screw through the drywall into the backer strip to hold it firmly.
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Install drywall and fasten it securely into the backing.
This method is called “backblocking” or “creating a deadwood backer”, and it’s widely used by pros.