How you fix damaged drywall?

How to repair drywall depends on the size of the damage. For small holes, simply clean the area, apply drywall compound with a putty knife, smooth it out, and let it dry. Larger holes require a drywall or fiberglass mesh tape before applying compound. Once dry, sand the area smooth and repaint to blend seamlessly with the rest of the wall.

How long does drywall repair take?

The repair time varies based on the extent of the damage. A small patch can be done in under an hour, while more extensive repairs might take several hours or even multiple sessions. If the damage was caused by water, damaged drywall has to be removed and additional drying time may be needed before repairs can begin. For a precise estimate, it’s best to consult a professional painter or drywaller.

How much does drywall repair cost in Toronto?

Drywall repair in Toronto costs typically start at $50 per hour, but the final price depends on factors like the size of the damage, the number of areas needing repair, and whether painting is included. For a clear estimate, reach out to a local painter.

How to repair drywall

Over time, drywall can suffer from dents, cracks, and holes due to everyday wear, accidents, or water damage. Fortunately, repairing drywall is a manageable task when you use the right tools and follow proven techniques. This guide will walk you through fixing everything from minor dings to significant damage, helping you restore your walls with confidence.

Essential Tools and Materials for Drywall Repair

When it comes to drywall or plaster repairs, having the right tools and materials is essential for a successful repair job.

When it comes to tools used by professional drywall and painting contractors, there are many options available. However, you can often complete the job with just a few essential tools. Tools marked with one asterisk (**) are the basic ones you'll need to get the job done without breaking the bank. Additionally, drywall repair kits can save you both time and money. Most home hardware stores sell affordable plastic alternatives for plaster knives, which can effectively get the job done.

Before getting started with, determine scope of the repair and gather the relevant supplies to ensure a smooth repair process:

** Putty knife (preferably 4 and 6 inch size) plastic $2.5, metal $14+
** Joint compound (drywall mud) $13 / Sparkling $12
Sandpaper (120–220 grit) $6 or a sanding sponge $3-$5
Utility knife for precise cuts $2-$20+ and drywal saw to remove damaged drywall $15+
Self-adhesive drywall patch $12-18 or mesh tape $8
Drywall screws (for large patch repairs) $10 for 100pcs
Drill +-$200 or Screw driver $15 (setting screws without a drill could be a hassle)
Replacement drywall (for holes larger than 4 inches) $12 for 2x2 sq/ft or drywall repair kits $15-$20 which will include everything you need
Measuring tape $5-$30 and a pencil for accurate markings $1
Paint +-$20-$60 for 1 quart and primer for a seamless finish +-$25
Mini roller $15 or standard roller $25
Paint brush $10 if cutting is required
Paint tray $7 for getting paint evenly with mini roller or standard roller
Wooding backing 1x2x8 $5

Repairing drywall can be a tedious task, especially when dealing with large holes. Fortunately, alternatives like the DAP Eclipse Rapid Wall Repair Patch offer a straightforward solution for patching holes up to five inches in diameter. This product comes with all the necessary tools and is readily available at most hardware stores.

For larger repairs, I strongly recommend using a quality sheetrock compound, such as USG Interiors Sheetrock. This compound is easy to apply and sand, ensuring a smooth finish. Be cautious of other alternatives that may be difficult to work with and challenging to sand, as they can complicate the repair process.

Need an accurate estimate? Request a free quote online.

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Expert Tips for a Professional Look

Apply thin, multiple layers of joint compound rather than a single thick layer. If you notice any bumps, it indicates the layer is too thick. Remember, thick compound is difficult to sand and can result in an bad finish.
Feather out the compound beyond the edges of the patch for a natural transition.
Sand lightly between coats to achieve an ultra-smooth finish.
Use a damp sponge instead of sandpaper in areas where you want to minimize dust.
Always apply primer before painting to prevent the repaired spot from standing out.

Fixing Small Dents and Nail Holes

For minor imperfections such as nail holes, pushpin marks, deep scratches ,or small dents:

Prepare the Surface: Use a hard object to push the edges of the hole outward. If it's a dent, use sandpaper to smooth out any rough edges or remove debris.
Apply Spackle/Compound: Use a putty knife to scoop a sufficient amount of joint compound and press it firmly into the hole or dent for full coverage. For holes around 1 inch in diameter, fill as much as possible. Any damage around 1 inch in diameter, wouldn't require mesh tape. Once dry, sand the surface and apply a second coat. Avoid trying to complete the patch in one go.
Smooth the Surface: Use a putty knife to gently scrape off excess compound, sand it, check for quality, ensuring the patch blends evenly with the surrounding drywall. You may need to repeat the previous step once more for the best results.
Allow to Dry: Wait until the spackle/plaster to dry completely, you could use a hair dryer to speed up the process. A professional would use a heat gun.
Sand and Paint: Lightly sand the area until it’s smooth, then apply primer and touch up with matching paint for a flawless finish.

Patching Medium Holes (1–4 Inches)

For holes caused by doorknobs, minor accidents:

Apply a Patch: Remove the edges of the hole and place a self-adhesive drywall patch or mesh tape over the hole to provide structure for the repair.
Spread Joint Compound: Use a putty knife to apply an even layer of joint compound over the patch, feathering the edges outward.
Let It Dry: Allow the first coat to dry, then apply a second coat, extending it slightly beyond the first to blend it into the wall.
Sand and Repaint: Once the patched area is completely dry, sand it smooth, then apply primer and repaint for a uniform finish. Paint rollers leave a subtle texture on the wall, while sanded patches tend to be extra smooth, making them noticeable. To blend the patch seamlessly, use a roller to apply both the primer and paint, then feather out the edges to minimize the contrast in texture.

Repairing Large Holes with drywall (Over 4 Inches)

Bigger holes require a more involved process, but with patience, you can achieve a professional-looking repair:

Use a utility knife to cut a replacement piece of drywall slightly larger than the damaged area. Hold the patch over the hole and trace its outline onto the wall. Use a drywall saw to cut along the traced lines and remove the damaged drywall. Be cautious and check for live wires behind the drywall before cutting.
Secure the Patch: Attach the new drywall piece to wooden backing strips inside the wall using drywall screws, ensuring it sits flush with the surrounding surface.
Tape and Mud the Seams: Apply mesh tape over the seams, then spread multiple thin layers of joint compound, feathering the edges outward for a seamless blend.
Allow Drying and Sanding: After each coat dries, sand it smooth before applying the next layer to maintain a natural transition.
Prime and Paint: Once the repair is smooth and blended, apply primer before painting to ensure even color absorption and a professional finish.

Need an accurate estimate? Request a free quote online.

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DIY vs. Hiring a Professional

While a DIY repair can be satisfying and cost-effective, there are instances when hiring a professional might be the better option. If you want a flawless, undetectable finish or need to repair extensive damage, a pro can:

Match existing wall textures seamlessly.
Reinforce structural integrity for long-lasting durability.
Ensure even and smooth finishes with no visible seams.
Save time and effort by completing the job efficiently with minimal mess.

If you're aiming for perfection and want to avoid the trial and error of learning drywall repair techniques, a professional can deliver high-quality results that blend seamlessly with your existing walls.