You’re free to make your wall as long as you like. Keep in mind, however, that the completed wall will cut down on the amount of floor space you have available. Larger walls will also require more labor to take apart than smaller ones. Taking two separate height measurements rather than just one will provide for small variations in the floor and ceiling of the room you’re installing the wall in. [2] X Research source
You’ll find sill sealer, also known as sill gasket, at any major hardware store or home improvement center. Sill sealer is sold in large rolls that range in width from 5 −1⁄2 inches (11 cm) to 7 −1⁄2 inches (17 cm). A 5 −1⁄2 in (11 cm) roll will be the perfect size for this project.
Cutting tools can be extremely dangerous when operated incorrectly, so be careful and pay close attention to what you’re doing at all times.
Reducing the length of your stud boards by 3 inches (7. 6 cm) will account for the thickness of the top and bottom plates—2x4s have an actual thickness of 1 −1⁄2 inch (1. 3 cm). [6] X Research source
If you’re having a hard time getting your ends studs to fit in between the plates, try tapping them in with a rubber mallet.
Wood screws are also an option. One advantage of screws is that they’ll be easier to remove later on once the time comes to dismantle your wall. [9] X Research source It may also be a good idea to nail the top plate to the nearest ceiling joist if you plan on putting a door in your wall or have children or pets who might pose a risk to its stability. A couple extra nails should be enough to keep the whole structure from moving.
Additional studs will prevent your wall from collapsing under the force of knocks, bumps, and other sudden impacts.
If you notice any excess insulation piling up at the bottom of the frame, carefully slice it off using a sharp utility knife. Anytime you’re working with fiberglass insulation, always wear long-sleeved clothing, gloves, eye protection, and a facemask to safeguard your skin, eyes, airways, and other sensitive areas. [12] X Research source It helps to put talcum or baby powder on your forearms and hands before interacting with the insulation. This prevents the fiberglass from accessing your pores. Once you get the powder off, you won’t be itchy at all![13] X Research source
Drywall comes in several standard thicknesses, but the 3⁄8 inch (0. 95 cm) variety is a good all-around size that will suit most interior walls. [15] X Research source Most drywall jobs are concluded by applying drywall tape and joint compound in order to strengthen the sections where the individual panels meet. For a temporary wall, however, these final steps will be optional.
If your wall is only a few feet wide, you should be able to paint it easily with a handheld brush. Otherwise, you’ll save yourself some time and labor by using a roller. [17] X Research source Hold off on adding trim and other embellishments until after you’ve painted to avoid creating more work for yourself. The only exception is when you want to paint the trim the same color as the wall itself.
Track down a type of trim that matches the room’s existing accents, or choose a style that you think will look good in the area your wall will be going in. This is one of the easiest and most inexpensive ways to customize the appearance of a temporary wall. [19] X Research source You can repeat this same process if you decide to add matching crown molding to the top of the wall.
Installing a brand new door, opening and all, can be a fairly involved project. But with the right tools and a good guide, it’s not outside the capabilities of the average homeowner.
