Picture frame molding installation is fixing rectangles of moulding to a flat wall to create panelled boxes with shadow lines, usually painted the same colour as the wall. In Orlando, Inka Installation draws the layout for each wall first, then mitres, glues and pins every box, fills and caulks the joints, and hands the wall over paint-ready or painted. We quote per wall, free, from a photo.
Also called box moulding, wall frame molding and picture-frame wainscoting.
| Key facts | |
|---|---|
| What it is | Rectangles of moulding fixed to a flat wall to add depth, panelling and shadow lines. |
| Also called | Box moulding, wall frame molding, panel moulding, picture-frame wainscoting. |
| How we quote | Per wall, free, from a photo and the rough width. Usually the same day. |
| Time on site | One wall is often a single day; several walls or two tiers, two to three days. |
| Materials | Primed finger-joint or MDF for painted interiors; PVC for wet or humid spaces. |
| Finish | Filled, caulked, sanded, primed and painted by our painting partner, or handed over paint-ready. |
| Permit | Not needed for decorative moulding on an existing wall in Orange County and surrounding counties. |
| Service area | Orlando, Winter Park, Winter Garden, Windermere, Lake Nona, Kissimmee, Lake Mary and surrounding Central Florida. |
Picture frame molding is trim arranged as rectangles directly on a wall, like empty picture frames hung edge to edge. Nothing is inside the boxes: the effect comes from the raised lines and the shadows they throw. Painted one colour, the wall reads as architecture instead of trim added later. It is one of the most common ways to make a plain drywall wall look built-in.
The trade uses several names for it, and they overlap. This is how to tell them apart:
| What people call it | What it means | Where it is used |
|---|---|---|
| Picture frame molding / moulding | Rectangles of trim fixed to a flat wall, painted the wall colour so the shadow lines do the work. | Dining rooms, living rooms, stairwells, primary bedrooms |
| Box moulding / wall frame molding | The same rectangles. Different words for the same job. | Same as above |
| Wainscoting | Decorative panelling on the lower part of a wall. Picture-frame wainscoting is built from the rectangles above, usually under a chair rail. | Dining rooms, hallways, entries |
| Shadow box molding | Picture frame molding in two layers: a flat frame with a narrower moulding on top, so each box has a stepped edge and a deeper shadow. | Formal rooms, traditional homes |
| Board and batten | Vertical strips over a flat field. No rectangles. See accent walls. | Bedrooms, entries, nurseries |
| Chair rail | A horizontal rail that caps the lower panel and gives boxes a top line. | Dining rooms, hallways |
A single row of boxes across a feature wall. The most common request, and the highest impact per dollar behind a bed or sofa.
Best for: primary bedroom, living roomA tall box above a short box, or one row of boxes under a chair rail. The classic dining room layout.
Best for: dining room, hallway, stairwellBoxes from baseboard to crown on two, three or four walls. The most joints, and the most transformative.
Best for: family room, study, entryTwo layers of moulding for a stepped edge and a deeper shadow. More formal, more material, more joints.
Best for: formal dining, traditional homesBoxes tied into a chair rail below and crown above so the moulding reads as one continuous system. See trim & finish carpentry.
Best for: whole-room upgradesBoxes planned around the screen with blocking behind the mount, or wrapping the fireplace surround. Pairs with built-ins.
Best for: media walls
Enter the wall in inches. The calculator shows, for each odd number of boxes, how wide each box comes out, how tall it is, and how many linear feet of moulding you would need with 10% added for waste. Bring the numbers to any quote and ask the contractor to match the scope.
Single tier, boxes from the top margin to the bottom margin. The row marked “closest to 5:8” is the one whose box proportions are nearest the 5:8 ratio (about 1.6:1) that tends to read as balanced. It is a starting point: the real layout also has to work around windows, doors and outlets. Linear feet include 10% for waste and cuts.
None of this is secret. It is just work that gets skipped.
Yes. Most Central Florida homes have knockdown or orange-peel texture somewhere, and trim never sits perfectly flat on it. A thin gap shows along the edge of every box unless it is dealt with. We run a bead of paintable caulk along the edges so the shadow line stays crisp, and where the texture is heavy we tell you at the estimate that the field inside the boxes may need to be knocked down first. Concrete-block walls, common in Florida, take different fasteners than wood-framed drywall, so we check the wall on site before we commit to a method.
| Material | Best for | Watch out for |
|---|---|---|
| Primed finger-joint | Painted boxes in air-conditioned rooms. Our default: straight and stable, takes paint cleanly. | Not for wet spaces. |
| MDF | Dead-flat interior boxes, cheaper per foot. | Swells if it gets wet. Interior walls only. |
| PVC | Bathrooms, lanais and any humid wall. Does not warp or rot. | Reads as plastic up close. We will say so plainly. |
| Solid or veneered wood | Stained or natural-wood looks. | Acclimate in the house before fastening, so it does not move afterwards. |
The number follows joints and prep, not wall area. What moves it:
Rather than publish a range that will not match your wall, we look at a photo and give you a real number, free, usually the same day. To compare quotes fairly, ask each contractor the same questions:
| Ask every contractor | Why it matters |
|---|---|
| Is the layout drawn per wall before cutting? | Half the quality lives in the layout. Without one, boxes land on casings and outlets. |
| How many boxes, and how many linear feet of moulding? | Lets you compare quotes on the same scope. The calculator below gives you a first number. |
| One tier or two? Chair rail and crown included? | A two-tier wall has far more joints than a one-tier wall of the same size. |
| Which material: finger-joint, MDF or PVC? | Decides how the job holds up in Florida humidity. |
| Are caulk, fill and sanding included? | The step people skip when the price is low. |
| Is painting included, or a separate line? | Painted trim and walls in one pass is what makes it look built-in. |
| What happens with textured walls? | Edges need caulk; heavy texture may need knocking down inside the boxes. |
A single small wall is a fair DIY project. It gets harder with every window, tier and corner. Here is an honest comparison:
| DIY | Inka | |
|---|---|---|
| Layout | Usually eyeballed, or measured on the wall while trim is already up. | Drawn for every wall before a piece is cut: odd box count, one repeated gap, boxes aligned to casings. You approve it. |
| Corners | Mitres open up on walls that are out of square, which most are. | Each box is dry-fitted to the wall, then glued and pinned. |
| Textured walls | Gaps under the trim are the most common visible flaw. | Edges caulked with paintable caulk; heavy texture flagged at the estimate. |
| Prep | Where most DIY walls fall short: fill, caulk, sand. | Fill, caulk and sand are a standard step, never rushed. |
| Paint | Trim and wall often painted separately, so the joint shows. | Primed and painted in one pass, so trim and wall read as one surface, or you take it paint-ready. |
| Tools | Mitre saw, level or laser, brad nailer, caulk gun, sander. | Already on the truck. |
| Best when | One small wall, you enjoy the work, mistakes are cheap. | Several walls, two tiers, windows and casings in the way, or you want it done in days. |
Not sure which layout? Send a photo of the wall and tell us the room. Half the time the answer is obvious from the ceiling height and the windows, and we will tell you which layout will fight the room before you fall in love with it.
Two tiers or wainscoting height on all four walls. This is where traditional proportions still win.
The headboard wall, one tier of three or five boxes. Highest impact per dollar.
The sofa wall or the fireplace wall. Boxes wrapping the surround, or centred on the TV.
A long blank wall is the cheapest place in the house to make look expensive.
The wall behind you on calls. One deep colour, trim and wall the same.
One tier below a chair rail, painted a colour, with a plain field above that can be repainted as they grow.
Orlando, Winter Park, Winter Garden, Windermere, Dr. Phillips, Lake Nona, Hunters Creek, Celebration, Kissimmee, Lake Mary, Longwood, Maitland, Altamonte Springs, Oviedo, Apopka, Ocoee, Clermont, Sanford, St. Cloud and Davenport.
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We quote per wall, not per square foot, because the number is driven by joints and prep rather than wall area: how many boxes, whether the layout is one tier or two, the wall height, how many windows, doors and outlets the boxes must work around, whether the walls are textured, and whether painting is included. Rather than publish a range that will not match your wall, we look at a photo and give you a real number, free, usually the same day. The calculator on this page gives you the linear feet of moulding for a layout, which is the first thing to compare between quotes.
Picture frame molding is rectangles of trim fixed to a flat wall. Wainscoting is the older, broader word for decorative panelling on the lower part of a wall; picture-frame wainscoting is wainscoting built from those rectangles, usually under a chair rail. Board and batten uses vertical strips instead of rectangles. Box moulding, wall frame molding and panel moulding are other names for the same rectangles.
Use an odd number so there is always a centre box and the wall reads balanced from the doorway. On a typical living or dining wall that is three or five boxes. Between the boxes and the edges, the gap should be one consistent number, repeated on every wall in the room.
There are two common choices. Wainscoting height, with a chair rail at roughly a third of the way up the wall and one row of boxes below it, suits dining rooms and hallways. Full-height boxes, from just above the baseboard to just under the crown or ceiling, suit a single feature wall such as behind a bed or sofa. Two-tier layouts stack a short box under a tall one. The right height depends on the ceiling, the windows and the furniture, which is why we draw each wall before cutting.
Yes, and most Central Florida homes have some texture. Trim never sits perfectly flat on knockdown or orange peel, so the small gap along each edge is filled with paintable caulk to keep the shadow line crisp. Very heavy texture can be knocked down inside the boxes first; we point that out at the estimate so it is not a surprise later.
For painted boxes in air-conditioned rooms we use primed finger-joint or MDF moulding, which stays straight and takes paint cleanly. Bathrooms, lanais and any wall that can get wet call for PVC trim, which does not swell or rot. We would rather tell you which one your wall needs than install something that fails in a year.
One wall of boxes is often a single day of installation, depending on the layout. Picture frame molding across several walls or two tiers runs two to three days. Painting adds cure time, so a painted job is typically finished over two visits within the same week.
Yes. We install, fill, caulk and sand so the wall is paint-ready, and our painting partner primes the new moulding and applies two finish coats to the trim and the wall in one pass so it reads as one surface. You can also take the walls paint-ready and use your own painter; the estimate shows painting as its own line either way.
No. Decorative moulding fixed to an existing wall is finish carpentry and does not need a permit in Orange County or the surrounding counties. If the project also moves an outlet or adds wiring behind the wall, that electrical work is done by a licensed electrician, and we coordinate it.
Yes, and a single small wall is a reasonable DIY project if you have a mitre saw, a level or laser, a brad nailer and patience with caulk and sanding. The usual failures are layouts that were never drawn, boxes that land half on a window casing, mitres that open up because the wall is out of square, and skipped prep. The comparison table on this page shows where hiring pays for itself.
Shadow box molding is picture frame molding built in two layers, a flat frame with a second, narrower moulding fixed on top, so each box has a stepped edge and a deeper shadow line. It costs more in material and joints and reads more formal. Plain picture frame moulding is the cleaner, more modern look.
Orlando, Winter Park, Winter Garden, Windermere, Dr. Phillips, Lake Nona, Hunters Creek, Celebration, Kissimmee, Lake Mary, Longwood, Maitland, Altamonte Springs, Oviedo, Apopka, Ocoee, Clermont, Sanford, St. Cloud and Davenport.
A photo of the wall and its rough width is usually enough. Use the box calculator above to bring a first layout with you. No obligation.
Send a photo of the wall and roughly how wide it is. That is usually enough for a real number and a first layout drawing.
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