Finishing Touches: Backing Your Framed Art

Whether you're an artist preparing your work for a gallery or simply looking to display it in your home, the back of a framed painting should be properly finished and sealed. Sealing the back of a frame helps to prevent dust, mites, and moisture from entering and damaging the artwork. This can be done using a dust cover, which is typically made of Kraft paper or acid-free backing paper, and adhesive transfer tape. The process involves applying the tape to the back of the frame, attaching the dust cover, and then trimming the excess paper for a neat and professional finish. Some additional steps may include adding hanging hardware, such as D-ring hangers or sawtooth hangers, and protective pads to the corners of the frame to prevent the painting from marking the wall. Overall, taking the time to properly finish the back of a framed painting ensures the protection and preservation of the artwork.

Use a dust cover to seal the back of the frame

A dust cover is a sheet of paper that seals the back of a frame, preventing dust, insects, and other air pollutants from entering the picture frame package. It also helps to stabilise the level of humidity inside the frame, which can be negatively impacted by moisture.

There are a few methods to attach a dust cover. One way is to dampen Kraft backing paper with water before attaching it to the frame so that it will shrink as it dries, resulting in a very taut seal. However, this method is controversial, as some people warn against it, explaining that moisture should always be kept away from art and framing, and that water could cause the paper to shrink unevenly and damage the frame.

Another method is to lay the frame face down and place the dust cover on top of it. First, attach one corner of the oversized backing paper to a corner of the frame, then pull the paper taut across it in both directions.

A third method is to use adhesive transfer tape (ATG tape). Apply a strip of ATG tape to the back lip of the frame, then press the dust cover paper onto it.

When choosing a paper for your dust cover, you can use brown Kraft paper, also known as mailing paper, or acid-free frame backing paper. The latter is preferred for archival frame jobs. Choose a paper that is slightly larger than the frame you are backing.

You can also add a few extras to the back of your painting, such as foam, felt, or rubber pads on the bottom corners to prevent the painting from marking the wall and to help it hang straight.

Choose a Kraft paper or acid-free backing paper

When it comes to choosing a backing paper for your framed painting, Kraft paper or acid-free backing paper are excellent options. These papers serve as a dust cover, protecting your artwork from bugs, dust, and other damaging particles. They also help to stabilise the humidity levels within the frame, which is crucial in preventing moisture-related issues.

Kraft paper, also known as brown paper, is a sturdy and durable option that can effectively seal the back of your frame. It is a popular choice for those seeking a simple and cost-effective solution. When selecting Kraft paper, opt for a sheet that is slightly larger than your frame. This ensures that you have enough paper to work with and can achieve a neat finish.

Acid-free backing paper is another recommended choice, especially if you are concerned about the long-term preservation of your artwork. As the name suggests, this type of paper is free of acid, which can cause deterioration over time. Acid-free paper is often the preferred option for archival-quality framing, ensuring that your artwork maintains its integrity for years to come.

To apply either type of backing paper, start by attaching adhesive transfer tape (ATG tape) to the back lip of your frame. This tape is double-sided and specifically designed for mounting artwork to a backing board. Once the tape is in place, carefully flip your frame over onto the backing paper and firmly press it down to secure the paper.

After adhering the backing paper, you will need to trim the excess paper for a neat and professional finish. You can use a dust cover trimmer or a utility blade for this step. If using a blade, be cautious and cut slightly inside the edge of the frame to avoid any visible paper when viewing the frame from the side or front. A dust cover trimmer simplifies this process by automatically cutting the paper to the correct size.

Apply adhesive transfer tape to the frame's back lip

Adhesive transfer tape is a double-sided, professional-quality framing tape used in mounting artwork to a backing board. It is also used for adhering mat boards to backing boards, attaching double mats to each other, and gluing spacers and fillets in place. This tape is characterised by high initial tack, which means it quickly grabs and forms a secure, long-lasting bond.

To apply adhesive transfer tape to the frame's back lip, start by cutting a strip of the tape. You can use an adhesive tape applicator or a transfer gun for a faster and more efficient application. Apply the tape to the back lip of the frame's wood moulding, pressing it firmly against the surface. Ensure that you apply the tape around the entire perimeter of the frame.

Once the tape is in place, select a piece of Kraft paper or acid-free backing paper that is slightly larger than the frame. Flip the frame over onto the backing paper, ensuring that the adhesive tape sticks securely. Press down firmly on the frame to make sure the paper adheres well.

Now, flip the frame back over and use a dust cover trimmer or a utility blade to carefully trim off any excess backing paper. Be sure to cut just inside the frame's edge to ensure that the paper is not visible when viewed from the side or front.

By following these steps, you will have successfully applied adhesive transfer tape to the frame's back lip and created a neat and professional backing for your frame.

Cut off excess backing paper with a dust cover trimmer or utility blade

When it comes to finishing the back of a framed painting, one important step is trimming the excess backing paper. This not only gives your DIY framing project a neat and professional appearance but also serves a practical purpose. Here's a detailed guide on how to tackle this step:

Firstly, select a Kraft paper or acid-free backing paper that is slightly larger than the frame you're backing. This ensures that you have enough paper to cover the entire back of the frame. Once you've chosen the appropriate paper, it's time to prepare the frame. Apply a strip of adhesive transfer tape, also known as ATG tape, to the back lip of the wood moulding. Go all the way around the perimeter of the frame to create a strong bond.

Now, carefully flip the frame over onto the oversized backing paper and apply pressure firmly to ensure the paper adheres to the tape. Once you're confident that the paper is securely attached, flip the frame back to its original position. At this stage, you will notice that there is excess backing paper protruding from the edges of the frame.

To achieve a clean and professional finish, use a dust cover trimmer or a utility blade to cut this excess paper. If you opt for a dust cover trimmer, it will automatically trim the paper to the correct size, ensuring it is not visible from the sides or front of the frame. This tool is specifically designed for this purpose and simplifies the process. Alternatively, if you choose to use a utility blade, carefully cut the paper slightly on the inside of the frame's edge. This ensures that the paper is not visible when the frame is viewed from the side or front, maintaining a neat appearance.

By following these steps, you will effectively trim the excess backing paper, resulting in a framed painting that is protected from dust, mites, and moisture. Not only will your artwork be safeguarded, but it will also have a polished and professional look, making it ready for gifting, selling, or displaying.

Add hanging hardware, such as D-ring hangers or sawtooth hangers

When finishing the back of a framed painting, one of the final steps is to add hanging hardware. This can be done using D-ring hangers or sawtooth hangers.

D-ring hangers are a popular choice for hanging paintings and are known for their durability and ease of installation. They are typically made of sturdy metal and come in various sizes and weight capacities. When choosing D-ring hangers, consider the weight of your framed painting and select a pack that includes screws for easy installation. You can find D-ring hangers at hardware stores or online at retailers like Amazon and Walmart.

To install D-ring hangers, follow these steps:

• Determine the placement of the hangers. For a secure hang, it is recommended to use two hangers, placed evenly on the back of the frame.
• Mark the spots for the hangers with a pencil. Ensure the marks are level and aligned.
• Drill pilot holes at the marked spots. This will make it easier to screw in the D-rings and prevent the frame from cracking or splitting.
• Screw in the D-rings using the provided screws. Ensure they are tight and secure.

Alternatively, you can use sawtooth hangers, which are ideal for lightweight pictures and art. Sawtooth hangers are attached directly to the back of the frame, and then you can place a nail in the wall to hang the picture. Here's how to install them:

• Choose the appropriate sawtooth hanger based on the weight of your framed painting. Most sawtooth hangers are suitable for pictures weighing 25 pounds or less, but heavier-duty options are available.
• Mark the centre of the top back portion of the frame with a pencil or painter's tape.
• Attach the sawtooth hanger to the frame using screws or nails. Use the correct tool for the hardware provided with the hanger.
• Decide on the placement of your painting and mark the spot on the wall with a pencil or painter's tape.
• Hammer a small nail into the wall at a slight angle just below the mark. Ensure the nail is long enough to support the picture, typically around 1.5 to 2 inches (3.8 to 5.1 cm).
• Hang the picture by carefully positioning the sawtooth hanger over the nail. Adjust as needed to ensure the painting is level.

Frequently asked questions