Closet types
Custom Means the Room Is Fighting You
Standard closets are a solved problem. Custom work is what happens when the ceiling slopes, the walls are not square, a chimney breast interrupts the run, or the space is the triangle under a staircase.
These are the jobs that win referrals. They are also the jobs where a manual take-off goes wrong, because every angled cut and scribed filler is another chance for an arithmetic error that surfaces at the saw or, worse, on site.
Four situations account for most custom work.
Situation one
Sloped and Angled Ceilings
Attic conversions and dormer bedrooms produce closets where the usable height changes across the run. The design has to follow the slope rather than fight it.
| Clear height | What fits |
|---|---|
| Below 40" | Drawers and shoe shelving only. Hanging does not fit. |
| 40" to 66" | Single hang, or double-stacked drawers |
| 66" to 84" | Long hang |
| Above 84" | Double hang |
Measure height at both ends and at every 12 inches between. Slopes are rarely as consistent as they look, and a roof line that appears straight from the doorway often is not.
Step the tops of the units to follow the roof line rather than cutting every panel to an angle. It is cheaper to build, easier to install, and the visual result is almost identical once the closet is loaded.
The knee wall zone under about 30 inches is the part most designers write off. It holds shoes, drawers and pull-out baskets perfectly well, and recovering it is often what makes a small attic closet viable at all.
Situation two
Corners
Two 24-inch-deep runs meeting at a right angle create a 24 by 24 inch dead zone that is reachable from neither side. Every corner closet has to resolve it in one of four ways.
| Approach | How it works | Trade-off |
|---|---|---|
| Stop one run short | Second run begins 24" from the corner | Simplest, but loses the corner entirely |
| Angled corner unit | A 45 degree face across the corner | Recovers space, but adds parts and cost |
| Corner shelving | Shelves only, accessed from one side | Good for shoes or folded items |
| Pull-out corner hardware | Mechanism brings contents forward | Best access, highest hardware cost |
For most closets, stopping one run short and using the corner for a shelf tower is the honest answer. Reserve the angled unit for larger walk-in closets where the corner is genuinely prominent and the client is paying for the look as much as the capacity.
Situation three
Under-Stair Closets
An under-stair space is a triangle with maximum height at one end and nothing at the other. It works when you accept the shape rather than trying to square it off.
Tall end
Hanging or full-height storage, treated like a narrow reach-in. This is the only part of the space that behaves like a normal closet.
Middle
Stepped shelving following the stringer line. Each step is a different height, which is exactly the kind of thing a manual cut list gets wrong.
Low end
Pull-out drawers or a rolling unit. Static shelving here is unreachable, and anything placed in it is effectively lost.
Access
A single door at the tall end leaves most of the space dark and unusable. Consider a second access panel, or drawers that pull out from the face.
Situation four
Walls That Are Not Square
Older houses rarely give you a rectangle. A wall that is out by half an inch over eight feet is normal, and a closet built to nominal dimensions will show a tapering gap along the top or side.
Measure width three times
At floor, mid-height and ceiling, then design to the smallest. The difference between them tells you how much filler you will need.
Measure both diagonals
This establishes how far out of square the room actually is, which the width measurements alone will not reveal.
Build scribe fillers into the design
At the ends of every run, in the drawing and in the price. Improvising them on site is how a profitable job becomes a long afternoon.
Set the datum from a level line
Not from the floor. A floor out by three quarters of an inch over eight feet will throw every shelf if you reference it.
Why software matters here
Where the Errors Actually Come From
Custom work is where hand take-offs fail. A standard closet has a dozen identical panels and one arithmetic path. A sloped attic closet with a corner return has twenty non-rectangular parts, each with its own height, and every one is calculated separately by hand.
Because the cut list and panel optimization come from the same model, an angled panel is calculated once. With the optional CNC package that carries through to the machine as well. Change a ceiling angle and every dependent part, the sheet layout and the price update together.
On a job with twenty non-rectangular parts, that is the difference between a profitable custom job and one that consumes a day of rework. It also sells the work: a client looking at a photorealistic render of their own awkward attic closet is far easier to close than one being asked to imagine it from a sketch covered in angles.
Try it
Take the Most Awkward Closet You Quoted This Year
The sloped one, or the corner nobody wanted. Rebuild it in the demo, which does not expire, and compare the cut list against what you worked out by hand.
Related
Every Other Closet Type
Custom work is one of eight layouts Pro100 handles. Each has a different governing constraint, covered in its own guide.
Also worth reading
If you are still choosing software, the one-time purchase versus subscription comparison sets out the five-year arithmetic, and nine questions to ask before you buy covers what a demo will not tell you. Question three on that list is specifically about how software handles a room that is not square.
On the commercial side, how to price a closet job explains why custom work carries a higher margin and why linear-foot pricing underquotes it badly.
You can see finished designs in the gallery, browse the frequently asked questions, or read about Closet Software.