Drywall Repair Techniques

November 10, 2023

Drywall is one of the most popular wall coverings available today.  While there are many advantages that cause this popularity, its durability is not one of them.  Drywall is much easier to damage than more archaic wall coverings like plaster or wood paneling - if you have lived in a home with drywall for very long, you have undoubtedly encountered a dent, crack, or even a significant hole.


Fortunately, drywall is also fairly easy to repair.  The same mud-and-tape method that is used to hide joints between drywall sheets during installation is just as effective at concealing even the most extensive repairs.  So when the inevitable hole is made in your walls, don’t fret.  Here are a few basic drywall repair techniques that will make your walls look like new in no time:


Small Holes and Dents


When you remove a nail from a wall, it will always leave a small hole.  Likewise, door handles, furniture, and energetic children are notorious for leaving small dings in drywall.  These common issues are very simple to fix.  All it takes is a little bit of patching compound!


If there is material sticking out from the wall, you can either trim it to be flush with the wall or use the handle of your putty knife to make a small dent in the wall.  Then simply fill in the hole and/or dented area with self-priming patching compound, smooth it with a putty knife, and allow it to fully dry.  After a few brushstrokes of paint, you won’t be able to tell there was ever a hole!


Cracks


Cracks appear in drywall for a variety of reasons.  While some are a sign of more serious issues like foundation problems, most are caused by the normal expansion and contraction of wood framing.  If the crack is open, it can be filled with patching compound just like a small hole.  We then recommend coating the area with crack-repair spray to help the repair last as long as possible.  Once the spray is fully dry, simply paint the area to match.


Large Holes


When accidents happen, they can leave large, unsightly holes in your walls.  If the hole is larger than about ½” in diameter, patching compound alone will not solve the problem. 


Holes less than 6” in diameter can be fixed using a self-adhesive mesh patch.  Simply smooth the outer edges of the hole, attach the patch to the wall, and cover it with two or three layers of patching compound.


The largest holes will require new drywall to be cut and fitted into the hole.  An area larger than the original hole may need to be removed from the wall so that the new drywall can be screwed into at least one stud (two studs, if possible).  The process for these repairs is almost identical to the process for installing new drywall - once the drywall is secured, the edges are joined with layers of drywall compound and tape, sanded until smooth, and retextured to match the rest of the wall.  If you want more information on this process, be sure to check out our blog post on The Basics of Drywall Installation!

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May 2, 2024
Embarking on a do-it-yourself (DIY) drywall project can be both rewarding and challenging. Whether you're repairing a small hole or tackling a larger renovation, having the right tools and equipment is crucial for achieving professional-looking results. In this guide, we'll outline the essential drywall tools and equipment that every DIYer should have in their arsenal. Utility Knife A sharp utility knife is indispensable for cutting drywall panels to size, scoring and snapping them along straight lines, and trimming edges with precision. Look for a retractable knife with a comfortable grip and replaceable blades for efficiency and safety. Taping Knife Taping knives come in various sizes, but a 6-inch and 12-inch knife are essential for applying joint compound (mud) and smoothing tape during the taping and mudding process. Opt for stainless steel blades for durability and easy cleanup. Drywall Saw or Jab Saw For cutting openings for electrical outlets, light switches, or plumbing fixtures, a drywall saw or jab saw is indispensable. These saws feature sharp teeth designed to cut through drywall cleanly and efficiently. Drywall Screw Gun Driving screws into drywall by hand can be tedious and time-consuming. A drywall screw gun, specifically designed for this purpose, makes the task much faster and more effortless. Look for a screw gun with depth adjustment settings to ensure consistent screw depth without damaging the drywall surface. Drywall T-Square A drywall T-square is essential for marking and cutting straight lines on drywall panels accurately. This L-shaped tool provides a straight edge for scoring and snapping panels cleanly along predetermined measurements. Mud Pan A mud pan is a shallow, flat-bottomed container used for holding and mixing joint compound during the taping and mudding process. Choose a stainless steel or plastic mud pan with tapered sides for easy scooping and minimal waste. Sanding Block or Pole Sander After applying joint compound, sanding is necessary to smooth out imperfections and achieve a seamless finish. A sanding block or pole sander fitted with fine-grit sandpaper is ideal for this task, ensuring smooth, uniform results without damaging the drywall surface. Corner Trowel To achieve clean, crisp corners when taping and mudding inside corners, a corner trowel is indispensable. This specialized tool features a narrow blade designed to fit into tight spaces and create smooth, straight edges along corners. Drywall Lift (Optional) For larger projects or ceiling installations, a drywall lift can be a game-changer. This mechanical device holds drywall panels in place, allowing a single person to lift and position panels accurately without assistance. While not essential for small-scale DIY projects, a drywall lift can significantly reduce strain and simplify the installation process for larger jobs. With the right tools and equipment at your disposal, tackling a DIY drywall project becomes much more manageable and enjoyable. Whether you're patching a small hole or renovating an entire room, investing in high-quality tools designed specifically for drywall work will help you achieve professional-looking results and save time and frustration in the process. If you ever get in over your head on your project, don't hesitate to call us. Our drywall installation and repair experts are always ready to help!
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