Most people treat an exposed brick wall as a finished feature and leave it bare, which wastes its best quality: texture that catches light. The smarter approach is to treat the brick as a backdrop you actively style, with sealing to control dust, grazing light to throw shadows across the mortar, and furniture pulled a few inches off the face so the masonry reads as deliberate rather than accidental. Whether your brick is original to a loft or a single accent wall in a newer build, a handful of decisions separate a wall that looks raw and unfinished from one that anchors the entire room.
How do you seal and finish interior exposed brick?
Raw interior brick sheds fine red dust and absorbs spills, so sealing is the first move before you style anything. A matte penetrating sealer soaks into the masonry and locks the surface without leaving the glossy film a topical sealer creates, which preserves the chalky, natural look most people actually want. Apply two thin coats with a brush or low-pressure sprayer, let each dry for the 4 to 6 hours the label specifies, and test a 12 by 12 inch patch first so you know how much the sealer deepens the brick color. Expect most sealers to darken red brick by a shade or two.
If the brick is structurally fine but cosmetically rough, repoint any crumbling mortar before sealing. Tuckpointing fresh mortar into failed joints stabilizes the wall and sharpens the grid lines that give brick its rhythm. For walls that look too busy or too orange, a whitewash thinned to roughly a 1:1 paint-to-water ratio lets the brick texture read through a soft veil of color. The goal at this stage is a wall that stays put when you brush against it and a surface tone you can live with under your room's daily light.
For a related approach to raw material as a finish, see our guide to Concrete Interior Design Ideas.
How should you light an exposed brick wall?
Lighting is what makes brick texture come alive, and the technique that matters is grazing. Mount a row of adjustable spotlights or a linear LED strip 6 to 12 inches out from the wall, aimed so the beam skims down or across the face at a shallow angle. That raking light catches every bump and recessed mortar joint, casting tiny shadows that read as depth and craft. Light hitting the wall straight on, by contrast, flattens the texture into a featureless red plane.
Keep the color temperature warm, around 2700K to 3000K, since cool white light makes red brick look dull and slightly gray. For a single accent wall in a living room, two or three picture lights or track heads spaced 30 to 36 inches apart wash the surface evenly while keeping the fixtures discreet. Put the brick lighting on its own dimmer so you can drop it to a low glow in the evening, which is when the shadowed texture looks most dramatic. A floor-standing uplight angled up the wall is a renter-friendly alternative that grazes the lower two-thirds of the brick without any drilling.
What paint and texture finishes work on brick?
Not every brick wall should stay its original red, and painting or coating it opens up a different aesthetic entirely. Limewash is the most forgiving option: a breathable mineral wash that you can apply heavily for near-full coverage or wipe back while wet for a mottled, weathered patina. It dries to a chalky matte finish that suits farmhouse, Mediterranean, and soft-industrial rooms, and because it bonds chemically to masonry it ages gracefully rather than peeling.
German schmear takes a different path, dragging a thin layer of mortar across the brick face so some bricks show through and others disappear under a rough white skim. It reads as old-world and textural, perfect for a fireplace surround or a kitchen accent wall. If you want a clean, modern look, a flat or matte paint at a low 2 to 5 percent sheen covers the brick fully while keeping the joint relief visible; skip anything glossier, which highlights every imperfection. For an unfussy industrial palette, leaving the brick bare alongside other honest materials reads best, as covered in Plywood Interior Design Ideas. Always prime with a masonry-specific primer so the topcoat bonds and the alkalinity of the mortar does not bleed through.
How do you decorate and furnish around brick?
Brick is a strong, busy texture, so the surrounding furnishings should give it room to breathe rather than compete. Pull sofas, consoles, and beds 2 to 4 inches off the brick face so a shadow line separates the furniture from the wall and the masonry reads as a feature in its own right. Against a red or warm brick, lean on contrast: black metal shelving, walnut or oak wood tones, and cream or oatmeal upholstery all let the brick stay the loudest element without clashing.
Art and shelving need masonry-appropriate hardware. Drill into the mortar joint rather than the brick face whenever you can, since the mortar is softer, easier to patch later, and less likely to crack the brick; use a hammer drill with a masonry bit and plastic or sleeve anchors rated for the weight. Hang pictures at the standard 57 to 60 inch center height so they relate to eye level the way they would on drywall. A few concrete moves pull the look together:
- Float a single oversized abstract canvas on the brick and graze it with a warm picture light above.
- Mount black metal-and-wood open shelving 18 inches off the brick to layer in books and ceramics.
- Lean a tall framed mirror against the wall to bounce window light across the textured surface.
- Run a leather or oxblood sofa parallel to the wall, pulled 3 inches off the face for a shadow gap.
- Limewash a busy red wall to a soft chalky white so it reads calm behind a colorful gallery wall.
- Drape a row of warm Edison-style pendants at 2700K in front of the brick to graze it from above.
- Style a narrow console with a pair of table lamps so light rakes up the lower third of the wall.
See it first in Re-Design
Sealing, limewashing, or German-schmearing a brick wall is hard to undo, so testing the look before you commit saves you from an expensive regret. Upload a photo of your brick wall to Re-Design and preview it sealed and bare, limewashed to a chalky white, or covered in a flat matte paint, all against your actual furniture and window light. You can also try different lighting angles and furniture placements to judge how the texture reads before you rent a hammer drill or buy a gallon of mineral wash. Seeing the finished feel in your own room makes the choice between keeping the brick raw and softening it obvious in seconds.
Frequently Asked Questions
Do I need to seal interior exposed brick?
Yes, in most cases. Raw interior brick sheds fine dust and absorbs spills, so a matte penetrating sealer locks the surface and makes it wipeable without adding gloss. Apply two thin coats and test a small patch first, since sealer typically darkens red brick by a shade or two as it soaks in.
How do you light a brick wall to show off the texture?
Use grazing light: mount spotlights or an LED strip 6 to 12 inches off the wall so the beam skims across the face at a shallow angle. That raking light casts small shadows in the mortar joints and makes the texture read as depth. Keep the color temperature warm at 2700K to 3000K so the red brick does not look gray.
Can I paint exposed brick, and what finish is best?
Yes. Limewash gives a breathable, chalky patina that ages well, while flat or matte paint at a low 2 to 5 percent sheen gives full, modern coverage with the joint relief still visible. German schmear drags mortar across the face for an old-world look. Always use a masonry primer first so the finish bonds properly.
How do you hang art on a brick wall without cracking it?
Drill into the mortar joint rather than the brick face, using a hammer drill with a masonry bit and anchors rated for the weight. The mortar is softer, easier to patch later, and far less likely to crack than the brick itself. Hang pictures at the standard 57 to 60 inch center height so they sit at eye level.
