Wood built-in library wall with dark lower cabinets and rows of bound volumes

Law Office Cabinets, Credenzas, and File Walls

Reception desks, conference credenzas, and file walls for law, accounting, and advisory offices, sized to the records your profession keeps.

Request an Appointment

Name and phone are all it takes to start. We reply within one business day.

Prefer to talk? Call (651) 461-7110.

Paper was supposed to leave the law office. Mostly it left the courthouse. Minnesota made electronic filing mandatory for attorneys in every district court on July 1, 2016, so a Woodbury firm's filings reach the Washington County courthouse in Stillwater without a box leaving the building. What stays behind is different: client originals, trust account books, closed files. Rule 1.15(h) of the Minnesota Rules of Professional Conduct keeps trust and practice books around for at least six years, on paper or on computer, and the state sets no fixed retention period for client files, so each firm sets its own.

That archive is what the file wall should be sized to. The rest of the office splits in two: the rooms clients see, where the millwork carries the firm's reputation, and the rooms behind the door, where it carries the records.

Reception Desks and Library Walls for a Law Office

A reception desk works at two heights: a raised transaction top that screens the working surface behind it, about 14 inches deep for signing in by one architectural detail reference, and a staff desk near 30 inches. Office furniture guides show transaction tops anywhere from 40 to 48 inches high, and Minnesota's 43 inch barrier cap splits that range. A solid front at 48 inches runs into it, while a 42 inch front with clear security glass above stays under, since the rule allows only transparent glazing over the cap and frosted or etched privacy glass reads as part of the barrier. The rule also adds a lowered transaction section, laid out in detail with the clinic check-in counter.

The library wall is the other showpiece, and heavy work besides. The 2009 joint woodwork standard designed library and book shelving for 50 pounds per square foot of shelf against 40 for ordinary shelving, so a wall of bound reporters is drawn with shorter spans and heavier shelf stock than a showroom bookcase, and it is fastened to the building rather than trusted to stand. The built-in cabinets behind a home library follow the same logic.

Venting a Conference Room Credenza for AV Equipment

Conference room wall storage with gray upper cabinets above a low credenza run

One AV rack maker gives 85 degrees Fahrenheit as the maximum recommended constant operating temperature for most equipment, and its guidance is that heat leaves a cabinet from the top, with air moving through from bottom to top. A closed wood box around a video codec, a switcher, and a network switch does the opposite. A university AV design standard shows what the built-in answer looks like: casework two bays wide with no center wall, no drawers, no cabinet floor, no toe kick, and no back, vents near the top of the doors so air enters low and leaves high, and a junction panel in the wall behind where power and cabling terminate.

A typical office credenza runs about six feet long near desk height; one freestanding model from a major office furniture maker measures 72 by 24 by 29 1/2 inches. A built-in version is sized to the wall and to the clearance and cooling specifications of the gear going inside it. Its outlets and new circuits are electrical work under permit, which Woodbury inspects itself, a far lighter permit load than a dental suite carries.

Law Office File Cabinets That Lock

Lateral files come in the office furniture industry's 30, 36, and 42 inch widths, and a built-in file bank uses the same widths so standard hanging folders fit. Filing direction decides legal-size paper. Hung side to side, a legal folder spans the drawer's depth: one major steel-file maker's 18 inch deep lateral files take legal that way, while its 15 inch wide pedestal file drawers take none at the 18 inch depth and do at 24. Hung front to back, a legal folder spans the drawer's width instead. If legal-size documents still arrive, the drawer boxes are sized for them before anything is built.

A lock is only as good as the box behind it. That same maker builds a security shield between the drawers of its lateral files so nobody reaches from one drawer into the next, and offers individual drawer locks and master keying. A built-in file bank gets the same thinking in wood: full tops, backs, and panels between drawers, locks keyed so the office manager carries one key, and the cabinet fastened to the wall or floor, which keeps a loaded bank upright without the counterweights freestanding files depend on. Minnesota's Rule 1.6(c) asks lawyers to make reasonable efforts to prevent unauthorized access to client information; locking storage is one physical measure a firm can choose, alongside its own procedures.

Records Retention and File Storage, Profession by Profession

The right size for a file wall starts with what the office has to keep on hand. These are the rules we ask about at the walk-through; your own retention policy covers the rest.

Law firms
Trust account and practice books for at least six years under Rule 1.15(h); the Lawyers Professional Responsibility Board's Appendix 1 allows them on paper or on computer. Client files for as long as the firm's own policy says.
Accounting and tax offices
IRS Publication 4557 reproduces the FTC's safeguards checklist, which includes locking rooms and file cabinets where records are kept. Federal law has return preparers keep a copy of each return, or a list, for three years after the close of the return period.
Financial advisers
Minnesota Rule 2876.4114 has state-registered advisers keep books and records at least five years, the first two in the principal office, so an advisory office plans room on site for whatever part of those two years it keeps on paper.
Real estate brokers
Minnesota Statutes 82.72 requires six years of transaction files and allows them to be kept electronically, so the question is how much paper the office chooses to hold.

Law Office Millwork: Weight, Records, and Leases

How heavy does a full file wall get?
Paper is dense. Federal records centers, which have to plan for it, design their shelving for at least 50 pounds per cubic foot of records. A law office is not bound by that rule, but it is a useful benchmark for why anchoring gets engineered rather than assumed: for wall anchoring, one major file maker points owners to the building's design professional to confirm the wall can carry a fully loaded unit.
What should happen to files the firm decides not to keep?
Minnesota's Office of Lawyers Professional Responsibility advises that when a firm decides not to retain a client file, destruction should be managed securely to protect client confidences. One physical piece of that is a locked holding cabinet for files waiting to be shredded, sized to how often the shredding happens, instead of a box in the copy room.
Can a cabinet hold wills and original documents?
It can organize them, but it is not a vault. Minnesota lets a testator deposit a will with the court for safekeeping, sealed and kept confidential, and fire protection comes from a rated safe, not woodwork. Where an estate practice keeps originals in the office, the casework can include a recess sized to the safe the firm chooses.
Should a tenant build in or buy freestanding furniture?
Settle two things first. Whether built-ins stay with the suite, leave with you, or must be removed at the end of the term is set by your lease, so ask the landlord before the drawings are made. And the tax code treats freestanding office furniture and built-in interior improvements differently for depreciation, so ask your CPA how your project should be classified. The storage can be designed either way.
Does a client signing ledge or library table have to be accessible?
Surfaces provided for clients count. The 2010 ADA Standards require at least 5 percent of work surfaces used by people other than employees to sit 28 to 34 inches high with knee and toe clearance, so a client signing ledge or a library reading table is drawn to those numbers. Staff desks and credenzas fall under employee accommodation instead, which the standards' advisory suggests planning for with adjustable surfaces.
Where does Premium grade make sense in a law office?
Where clients look. The architectural woodwork standards point Premium grade, their highest level of materials and workmanship, at the most visible, high-profile areas, naming reception counters, boardrooms, and executive areas, and allow grades to be mixed within one project. Custom grade is the default when a specification cites the standards but names no grade, and Economy grade is meant for work out of public view. The written estimate prices the mix your drawings call for.

Let the Records Set the Plan

The file count and the lease terms shape the drawings. After a measure of the suite come drawings you approve and a written estimate, before anything is ordered.

Request an Appointment