5 Ways to Frame Canvas Paintings (Cheap to Gallery Style)

There are more ways to frame canvas than a trip to a framing counter suggests. Some cost less than a sandwich and take an afternoon; others give a gallery finish that suits a piece you plan to sell. The right method depends on the canvas depth, the style of the room, and how much woodworking you want to do.

Here are five practical framing approaches for canvas paintings, each with its look, the canvases it suits, rough effort, a short how-to, and the mistakes that commonly spoil the result.

Before You Choose: Three Things to Check

Each of the five ways to frame canvas below works best with certain surfaces. Spend two minutes on these checks first.

1. Depth. Measure from the back of the stretcher bar to the painted face. Standard canvas is about 3/4 inch, gallery-wrapped about 1.5 inches, and canvas boards around 1/8 inch.
2. Edges. Are the sides painted on purpose, or do they show staples and raw canvas? Painted sides favor methods that keep them visible.
3. Squareness. Measure both diagonals. If they differ by more than about 1/8 inch, choose a method with a gap (like a floater) that hides slight distortion.

If the surface turns out to be a thin canvas panel rather than a stretched canvas, your choices narrow to traditional frames, shadow boxes, or a ready-framed canvas panel for future pieces.

Ways to Frame Canvas at a Glance

1. Floater Frame

The look: The canvas sits inside an open frame with a narrow gap, typically around 1/4 inch, all the way around. Nothing covers the front, so the painted edge shows and the gap casts a shadow that makes the canvas appear to hover.

Best for: Contemporary paintings, gallery-wrapped canvas with painted sides, and work going to exhibitions or buyers who expect a finished edge.

How to do it:

1. Buy a floater frame sized to the canvas, matching the depth (3/4 inch or 1.5 inch profiles are common), or build one from an L-shaped profile.
2. Lay the frame face down on a towel and place the canvas face down inside.
3. Center it using stacked cardboard spacers on all four sides.
4. Drive the supplied screws, or short wood screws, through the frame’s back lip into the stretcher bars. Keep screw penetration to roughly 1/2 inch so the tip cannot reach the canvas face.
5. Remove spacers and check the gap from the front.

Watch out for: Screws that are too long, and frame depth that does not match the canvas. If the canvas sits far below the frame edge, the effect looks sunken rather than floating. For a full build, including side-height math, see the guide on how to build a frame for canvas.

Tip: Painting the inside walls of the frame black deepens the shadow and hides small inconsistencies in the gap.

2. Traditional Rabbeted Frame

The look: A moulding with a lip that overlaps the front edge of the painting by about 1/4 inch. This is the classic framed-painting appearance, from slim black profiles to wide gilded mouldings.

Best for: Standard 3/4 inch canvases, canvas boards and panels, traditional subjects such as landscapes and portraits, and formal rooms.

How to add a frame to canvas this way:

1. Measure the canvas carefully. Frames are sold by the size of art they hold, so a 16×20 canvas needs a frame listed as 16×20.
2. Check rabbet depth. Stretched canvas needs a deep rabbet, often labeled as a “canvas frame.” Standard photo frames are too shallow for stretched canvas but fit thin boards.
3. Place the canvas face down in the rabbet.
4. Secure with offset clips (also called Z-clips) screwed into the frame back, or with turn buttons. Offset clips are sized by the step between frame back and canvas back, so pick the depth that matches.
5. Add D-rings and wire for hanging.

Watch out for: Lips that cover important detail near the edge. If your composition runs close to the edges, a slim moulding or a floater is safer. Avoid nailing through the stretcher into the frame; it makes later removal difficult.

Boards and panels have their own sizing quirks. Our guide to choosing frames for canvas boards walks through rabbet depth and backing in detail. And when you want this look without any measuring at all, canvas panels sold with matched frames remove the fit problem from the start.

3. Lattice Strip Frame (the Budget DIY Method)

The look: Thin wood strips attached directly to the sides of the canvas create a clean border, similar to a simple modern frame. Done neatly, many people cannot tell it was made from hardware-store trim.

Best for: Any stretched canvas, especially large ones where buying a ready frame is expensive. Good for renters, students, and anyone framing several pieces.

Materials: Wood lattice strips (commonly about 1/4 inch thick and 1-1/2 inches wide), wood glue, small brad nails or pins, sandpaper, and paint or stain.

How to do it (about 1.5 to 2 hours plus drying):

1. Measure the sides. Note canvas height, width, and depth. The strip width should be the canvas depth plus about 1/8 to 1/4 inch so the strip stands slightly proud of the painted face.
2. Rip or choose strips to that width. For a 1.5 inch canvas, 1-5/8 to 1-3/4 inch strips work well; for 3/4 inch canvas, around 1 inch.
3. Finish the strips first. Paint or stain them before attaching. It is far easier than masking the canvas later. Let them dry, usually 1 to 2 hours for paint, longer for oil stain.
4. Cut the two side strips to the canvas height exactly.
5. Cut the top and bottom strips to the canvas width plus twice the strip thickness (for 1/4 inch lattice, width + 1/2 inch) so they cover the ends of the side strips.
6. Attach. Apply a thin bead of glue to the stretcher side, align the strip flush with the back, and drive brads every 6 to 8 inches into the stretcher bar. Do the sides first, then top and bottom.
7. Touch up. Fill nail holes, sand lightly, and apply a final coat of finish to the strips. Let it cure overnight before hanging.

Watch out for: Glue on the canvas face (wipe immediately with a damp cloth), and splitting thin lattice near the ends. Pre-drill brad holes close to the ends, or keep nails at least 1 inch from the corners.

Variations: Mitered corners look more refined but need accurate cuts. For a floating version, glue a thin spacer strip to the stretcher first, then attach the lattice to the spacer so a narrow gap appears between canvas and frame.

4. Shadow Box

The look: A deep frame, usually with glass, that holds the painting set back from the front. The depth gives a dimensional, museum-case presentation.

Best for: Small canvases, textured or impasto paintings, mixed-media pieces with collage or found objects, and works hung in kitchens or high-traffic spaces where dust and fingerprints are a concern.

How to do it:

1. Choose a shadow box with interior depth at least the canvas depth plus any raised texture, and an opening larger than the canvas if you want a visible background around it.
2. Cover the backing board with linen, colored paper, or paint for a background.
3. Mount the canvas to the backing. Small canvases can be attached with screws through the backing into the stretcher, or with strong double-sided mounting tape for very light pieces.
4. Center it, close the box, and clean the glass inside and out before sealing.

Watch out for: Glass that touches raised paint, which can stick in warm conditions, and paintings framed before they are fully dry. Oil paint in particular can release solvents that fog the inside of the glass if boxed too soon.

5. Painted or Taped Faux Frame

The look: No physical frame at all. The canvas edges are painted a solid color, or a band of color is painted or taped around the front border, creating the impression of a frame.

Best for: Gallery-wrapped canvases, kids’ art, dorm rooms, quick refreshes, and anyone who wants a finished edge with zero woodworking.

Option A: Painted sides

1. Tape the front edge of the canvas with low-tack painter’s tape.
2. Paint all four sides with acrylic: black and white are classic; a color pulled from the painting is more personal.
3. Apply two thin coats, about 20 to 30 minutes apart, and peel the tape while the second coat is slightly tacky for a crisp line.

Option B: Painted border on the front

1. Before or after painting, mask a border of about 1/2 to 1 inch around the front.
2. Fill it with a solid color, or a metallic for a gilded effect.
3. Continue the same color around the sides for a cohesive look.

Option C: Washi or decorative tape

Wrap tape around the edge or front border. It is reversible and suits temporary displays, kids’ work, and classroom walls, though adhesive tape can lift over time and may leave residue on unvarnished paint.

Watch out for: Bleed under tape on textured canvas. Seal the tape edge by brushing a thin layer of the base color along it first, so any bleed matches the surface.

Bonus Methods Worth Knowing

• Cradle mounting for thin canvas: Glue a wood cradle or strips to the back of a thin canvas or board to add depth so it looks substantial without a frame.
• Poster rails: Magnetic or clamping wood rails at the top and bottom suit unstretched canvas or rolled prints.
• Mat in a larger frame: Small canvas boards can sit behind a mat in a larger frame for a formal look, ideally with glass.
• Stretcher border: Leaving a wide unpainted canvas margin around the image, then painting it neutral, creates a built-in mat.

Frame a Canvas Painting: Tips That Apply to Every Method

• Let the painting dry fully. Acrylic can usually be framed within a few days. Oil needs to be dry to the touch at minimum and ideally varnished first, which typically means waiting months for thicker layers.
• Varnish before framing. Varnish protects the surface, which a frame does not.
• Keep the frame in proportion. Slim profiles suit small or delicate work; wider ones suit large, bold pieces.
• Choose neutral finishes for flexibility. Black, white, and natural wood move between rooms and paintings easily.
• Use the right hanging hardware. D-rings and wire for anything heavier than a small canvas; two wall hooks for wide pieces to keep them level.
• Protect the back. A dust cover of kraft paper keeps debris out of the stretcher and looks tidy.

How to Frame Canvas Pictures You Did Not Paint

Printed canvas photos and store-bought canvas art follow the same rules. Most printed canvases are gallery-wrapped with the image continued around the sides, which makes a floater or no frame at all the natural fit. Thin printed canvas boards fit standard frames. Mass-produced canvases sometimes have staples on the sides; in that case a traditional frame or lattice strips hide them neatly.

FAQs

What is the cheapest way to frame a canvas painting?

Painting the canvas sides costs almost nothing. Among physical frames, wood lattice strips glued and nailed to the canvas sides are typically the least expensive option, often costing only a few dollars in trim for a medium canvas.

How do I add a frame to a canvas without a frame shop?

Buy a ready-made canvas or floater frame in your canvas size and attach it with offset clips or screws, or build a simple lattice strip frame and glue and nail it to the stretcher bar sides.

Can you put a stretched canvas in a regular picture frame?

Usually not. Regular picture frames have shallow rabbets meant for paper, glass, and backing. Stretched canvas needs a deeper canvas frame or a floater frame. Thin canvas boards, however, often fit regular frames.

What are good tips for framing a canvas painting?

Let the paint dry fully, varnish first, match frame depth to the canvas, choose a profile in proportion to the painting, avoid covering important edge detail, and hang with D-rings and wire.

Do floater frames work on thin canvas?

They can. Choose a floater made for 3/4 inch canvas, or add a spacer block behind the canvas so it sits at the right height inside a deeper floater.

Should I use glass when framing canvas?

Usually not for varnished oil or acrylic. Glass is mainly useful in shadow boxes, for fragile mixed media, or in dusty and greasy areas such as kitchens, with the glass kept off the surface.

Next Step

If you would rather skip measuring and cutting for smaller paintings, start with a surface that already has a frame designed to fit it. Our guide to the best canvas panels with frames compares sizes, frame styles, and backing quality for ready-to-hang results.