Comparative Cabinet Construction
Cabinet construction Some cabinets are simply made better than others, and while a higher price may mean a better cabinet, it's not always true.

Learn more about the many differences in construction detail between good quality cabinets and the rest of the pack.

Continues...

Distributed Manufacturing: Today's Cabinetmaking Revolution
CNC Machine As a result of the personal computer revolution, local and regional cabinet makers are able to complete with large cabinet manufacturers for price and features.

Learn how it's done.

Continues...

Cabinet Door Styles
Craftsman cabinet door We make wood cabinet doors in any style, finish, or color and out of any locally avail­able or com­mercial wood species.

Here are some of the doors we have made.

Continues... Cabinet Basics
Ccabinets more than any other item determine the style of a kitchen. Flooring, fixtures, lights, appliances and even countertops are important, but the cabinets define the kitchen's decor. Whether your preference is traditional, country or urban ultra-chic, your cabinets determine the look and feel of your kitchen. Kitchen Cabinets

Because they play such a large role in your kitchen's design, it pays to learn as much as possible about the range of cabinet options. This means looking beyond style - although the style is important - to structure, hardware, finishes and accessories.

Cabinet Terminology
Carpentry and woodworking in general and cabinet making in particular have a rich and colorful terminology, much of it is extremely old — tracing back to the Middle Ages and even beyond to the Roman and Greek eras at the dawn of the last millennium. Some of the terms are pretty descriptive — so descriptive, in fact, that we rarely use them in polite company. But since we are going to refer to various cabinet terms throughout this article, we probably should start with some of the basic terminology we are going to use later in this article.

A cabinet is nothing more than an open-front box. Typically it is made of wood or engineered wood products such as plywood, but plastic and metal cabinets are also common. It has a back, sides or "(ends") and a bottom (or "floor"). Most wall and utility cabinets have a top which is structural but also acts as a dust shield. Most base cabinets do not. Their top is the separate countertop. The box is usually called a case and the process of building the box is called "case work".

Cabinets are divided into three general types.

• A base cabinet sits on the floor and supports a countertop. In a bathroom this is often called a
vanity or vanity base.

• A wall or upper cabinet hangs on the wall and

• A utility or full-height cabinet is, as expected, a tall cabinet that sits on the floor and extends to the ceiling, or just below it. Originallty built as broom closets, utility cabinets are now multi-purpose cabinets holding everything from ovens to pantries. Cabinets may be outfitted with any variety of drawer, doors and accessories. A drawer box is the drawer itself which is nothing more than an open-top box. The drawer front is a decorative panel attached to the front of the box. This is what gives the drawer its look. The knob or handle used to open a drawer or door is a pull. Some drawers and doors have pulls machined into the door or drawer. These are integrated pulls. Pulls that are attached with screws or clips are applied pulls.

How Are They Made? Custom, Semi-Custom, Semi-Stock and Stock Cabinets
Prior to the 1950s, almost all cabinets were custom-built by local cabinetmakers especially for a particular kitchen. These were quickly termed "fitted", "built-in" or "bespoke" cabinets in contrast to the older kitchens with random tables and chests arranged around a stove and sink to provide working surfaces. Today, most cabinets are mass-produced in large factories. But the local cabinetmaker is still a major force in the industry — and as local makers become more high-tech, the boundaries between custom and factory-made cabinets are becoming very murky. True custom-built cabinets by an artisan that hand crafts each piece are still available; but even the smallest shops are now using computerized equipment that has made a lot of hand-crafting operations obsolete while still producing a "hand-crafted" look.

Custom Cabinets
What custom cabinets can offer is good craftsmanship and customized sizes, details and accessories. Most factory components are Custom Cabinet Door Doors like this matched burl and ebony duo are available only from true custom cabinetmakers. manufactured in stock sizes that cannot be easily or inexpensively varied. When a kitchen sink needs to be centered under a window, for example, a 2" or 3" offset can make a big difference. Custom cabinets accommodate such differences easily and offer greater flexibility. They also allow you to add compatible new cabinets to an existing set.

The trick to buying custom cabinets at an affordable price is not to go overboard with the customization. Most cabinet shops that have been in business a few years have a standard catalogue of hundreds, if not thousands of cabinet door styles. Sticking with these standard doors usually reduces the cost of cabinets. If you truly have your heart set on an exclusive custom design, your local shop can make it, but expect to pay a premium. For other tricks to reduce the cost of quality cabinets, see Kitchen Remodeling on the Cheap: Simple, Practical Ideas for Creating Your Dream Kitchen on a Budget.

Costs for custom cabinets range from low mid-range to "holy cow — you must be kidding", depending on the material, detail, accessories and degree of hand-work involved. But the myth that custom cabinets are always high cost items is just that — a myth. Many local cabinet shops are very price-competitive with large factory manufacturers because of their lower overhead and much reduced shipping expense.

Semi-Custom Cabinets
While many large cabinet factories offer what they term "semi-custom" cabinets, their product is actually a semi-stock cabinet — that is, their usual product made in a custom size. The true semi-custom cabinet is typically crafted by a local or regional cabinet shop that farms out some its work to a larger factory that specializes in components. For example, the local maker may sub-contract the cabinet boxes to a specialist in "cases" (the technical cabinetmaking term for the cabinet box), the doors to another specialist in cabinet doors, drawers to yet a third specialist, and so on. What the local shop then does is assemble these components into a cabinet and apply the finish specified by the customer. (See: Distributed Manufacturing: Today's Cabinetmaking Revolution.)

It is often possible to get components from a large-scale component maker for less than the local shop pays for raw wood. The advantage to the customer is "custom" cabinets at a substantially reduced cost. The disadvantage is that the designs, materials and details while extensive are still limited by what the component makers can provide as opposed to a true custom cabinet that has no such limitations. Door Overlay Types
The "overlay type" of cabinet door is determined by how the door fits in or on the front of cabinet box. There are four basic types of door mounting options: Inset, Lipped, Partial Overlay and Full Overlay.
Inset
Inset Cabinet Door An Inset door sits inside the face frame, flush with the front edge of the cabinet frame so the entire face frame is exposed to view. Virtually all cabinet doors built before 1930 were of the inset type. The space between the edge of the door and the cabinet is typically 3/16" to allow for wood expansion and enough clearance for opening and closing the door without it dragging on the cabinet edge. Inset Cabinet Door

Pivot hinge for use on inset doors when a concealed hinge is desired. Craftsman, Mission, Arts and Crafts, Colonial and Farmhouse kitchen styles virtually demand inset doors for authenticity. Standard or surface-mounted hinges are typical on these doors. Hidden hinges are rare. If concealed hinges are wanted, the usual hinge is a pivot hinge (See illustration).

Inset doors are usually more expensive that any other overlay style since they have to be precision manufactured and carefully installed and adjusted. Other overlay styles are much less fussy, and therefore, less expensive.

Lipped
Lipped Cabinet Door Any cabinet built in the 1940s and '50s before the large factories took over the market probably had a lipped door. The lipped door has a grove (what cabinetmakers call a "rabbit") cut all the way around the door on the back edge. This cut allows part of the door to sit back into the cabinet and leaves the remaining part resting on the cabinet or face frame. Lipped Cabinet Door

Semi-concealed hinge for lipped cabinet doors. Most lipped doors are flush or plain doors. Before good quality cabinet plywood there were hard to make because solid wood doors tend to cup and flex and require special reinforcement. It's no accident that lipped doors became really common only after World War II when high-quality birch plywood became abundant. Standard exposed hinges are the usual mounting hardware for these doors.

Full Overlay
Full Overlay Cabinet Door A full overlay door completely covers and conceals the cabinet case. It is, with partial overlay doors, a common door type for European or frameless cabinets. Full overlay doors typically have less than 1/8" of space (cabinetmakers call this the "reveal") between them. These doors almost always use concealed hinges. Full Overlay Cabinet Door

European-style hidden hinge for overlay doors. The advantage of these doors is that they almost completely conceal the front edge of the cabinet, which in European-style cabinets is usually just a veneer strip. This allows the cabinetmaker a lot of attitude because any defects in the cabinet edge are hidden by the door.

Partial Overlay
Overlay Cabinet Door Any overlay less than a full overlay is a partial overlay. Most common are half and three-quarter overlays which, as you might expect, conceal half and three-fourths respectively of the cabinet case. Overlay Cabinet Door

The partial overlay door is the easiest door to make (tolerances do not need to be close) and install (hidden hinges make the door easy to adjust in its opening) and is accordingly by far the most common door type used in factory cabinets.

A partial overlay door is in fact a "tell" indicating to an experienced observer that a cabinet is factory- rather than shop-made. Factory hinging is usually hidden, but standard hinges will work equally well.

Most custom cabinetmakers use out-sourced components to some extent, but almost all still retain the ability to make the components in-house if necessary to achieve that special look. In many instances true custom cabinets are combined with semi-custom cabinets in the same kitchen to keep the cost down while still getting the look and feel of custom work.

Semi-Stock Cabinets
If a cabinet is merely a custom size of a factory's stock cabinets, it is semi-stock, not, as the factories usually advertise "semi-custom". These can be an economical way to round out a factory stock kitchen. The components are factory-made, but are done so according to each kitchen's specifications. More economical stock cabinet sizes are used to fill most of the space, while a few cabinets are custom sized to fill in the rest of the space without filler strips. In most cases, all components are factory-built, though some are customized. In a few cases, the installer builds certain details or components to round out the cabinetry.

Factory Stock Cabinets
Factory stock cabinets consist of mix-and-match components starting at 9" in width and graduating in 3" increments to about 60". Because the manufacturer picks the sizes and details, and builds in assembly-line fashion, these cabinets are often very affordable. And because they are made in fixed sizes, a minimally trained employee Let's Talk "Cabinet"
Here are the names of the parts of a typical kitchen or bath cabinet. These are the common names here in the Midwest. Almost every one of these has at least one other common name, and there are lots of regional and local variations. A "panel" to one cabinetmaker may be a "pane" to another. But these, we think, are the most widely-used terms, understood by most cabinet folk even if they usually use another term.
  Part & Description     Part & Description  
 
A Back
Panel Only the inside of the back panel is ever seen, but it is structurally important because it gives the cabinet rigidity and resistance to racking (twisting out of square). 		  G Face
Frame Applies only to framed cabinets. European style cabinets are built without a separate face frame (See"Cabinet Case Basics" below).
B Bottom
Panel This is the floor of the cabinet. In cabinets with bottom drawers or slide-outs it is never seen, but it is very important to the structural integrity of the cabinet. A weak bottom panel allows the cabinet to twist out of square during handling and installation. 		  H Drawer
Box This is the drawer proper. Because it is constantly being opened and closed, it needs to be tough with strong joints. The strong drawer joints are dovetail, dowel-pegged and slip joints. All of these will stand up to year after year of use.
C Corner
Gusset
(or Block) Corner gussets add rigidity to the cabinet, preventing it from racking out of square, and are used to anchor the countertop to base cabinets. You will find them in base cabinets, more rarely in wall and full-height cabinets that have a solid top and bottom panel. 		  I Drawer
Front The drawer “front” you see on a well-made cabinet is actually a false front that is attached to the drawer with screws. This permits the part you see to be adjusted independently of the drawer itself so it aligns correctly with the other elements of the cabinet. In less expensive drawers, the front of the drawer box (see above) is also the front you see. There is no separate false front.
D Drawer
Guide The guides are roller assemblies that attach the drawer to the case and permit the drawer to open and close easily. 		  J Cabinet
Door This is the primary decorative element of the cabinets. Most of what you can actually see of a cabinet is its doors. They determine the style of the cabinet.
E End
Panel
(or Side) The end panels support the face frame and top of the cabinet. They are primary structural elements and need to be very strong. On most cabinets they are 3/4" thick, and even on the least expensive cabinets are seldom less than 5/8" thick. This is one area where cabinetmakers rarely skimp. 		  K Roll-out,
Pull-out,
Slide-out In many styles and shapes, a pull-out tray is a drawer without a drawer front. It is intended to be concealed behind a door. But since it is a drawer, it needs to be as strong and as durable as a drawer, and is generally made the same way as a drawer.
F Shelf If a cabinet is not fitted with a bank of drawers, it will have at least one shelf. Most are adjustable.   L Hinge Most of today's hinges are the hidden European type. More information in the main article.


For more information on how cabinets are made, see Comparative Cabinet Construction. with a computer program can place the cabinets to form a kitchen. This means they can be sold in great quantities by lumber yards, and home stores without the expense of a trained and experienced kitchen designer.

Factory stock cabinets are sold everywhere, from the finest cabinet design studios to lumber yards and home centers. Prices vary with the type of face lumber, accessories, door and drawer construction, type and thickness of the box lumber and the number and quality of shelves and storage features.

Assuming a standard L-shape kitchen two 10-foot runs of upper and base cabinets, including the usual gaps left for appliances - prices usually range from $1800 to $6000, with the most popular selections falling in the $4500 category. Keep in mind that these are typical prices for typical homes. You could easily spend $8000 to $12,000 in the same space, using premium-grade factory prestige lines with all the bells and whistles.

The good news for homeowners is that competition at this level is truly fierce. It's not uncommon to find 20 to 30% price reductions on the most popular models most months of the year. Up to 50% and more at home centers (although the claimed discounts from the manufacturer's suggested retail prices are often more fiction than fact). What's more, dealers and home centers make shopping easier by providing display kitchens in a variety of styles and prices. These side-by-side comparisons help focus the selection process.

There are a few rules to keep in mind when purchasing factory cabinets.

•  Cabinets are going to have to be installed. A custom or semi-custom set of cabinets is installed by the cabinetmaker — it's part of the price. Factory cabinets are not installed by the factory. Some sellers provide installation for an additional charge — sometimes a very large additional charge. So, unless you have the skills and tools to install the cabinets yourself, price all factory cabinets with installation. Can you install cabinets yourself? Umm! Well, maybe. It's not nearly as easy as the pros make it look, and even the nicest cabinets if poorly installed look absolutely awful. But take a look at Can I Do It Myself? and decide for yourself whether you need a professional installer.

•  Many factories virtually give away their basic boxes and make their money on the accessories. If you are going to order a lot of pullouts, crown mouldings, valences, an appliance garage and other add-ons, be aware that the markup on these items is often astronomical. You will frequently save money by switching to custom or semi-custom cabinets. Upgrades, too, can be very costly. Replacing standard particleboard drawers with the plywood drawer upgrade may easily double the price of a "standard" cabinet.

•  Be careful of the fancy finish. Hand finishing with multiple coats of sealer, finish and glaze costs money no matter who applies the finish, but factories seem to charge quite a bit more than local and regional custom and semi-custom shops for the same finish. Some finishes, however, can only be applied by a fully-equipped factory, so if this is the finish you just have to have, be prepared to pay handsomely for it.

Cabinet Case Basics
As we indicated above, a cabinet is a box usually filled with drawers or shelves, or some combination of the two. The box in cabinet-maker parlance is a "case", and the process of building them "case work". There are two basic case types in use today, framed (American style) and frameless (Euro-style).

Case Formats
Framed Cabinet Framed Cabinet Cabinet cases are constructed on one or two basic formats. In American-format cabinets the front edge of the cabinet box is joined to a face frame usually made from hardwood. When fitting to an irregular wall, the frame around the perimeter can be shaved to fit and the frame makes it possible to use affordable, low-quality materials for cabinet sides. It slightly narrows opening sizes for doors and drawers — but except in very narrow cabinets, this is not usually a hindrance. Generally, framed cases are considered stronger and more resistant to deformation. The normal factory door type is half-overlay, although all styles are available, some at an extra cost.

About 75% of the cabinets installed in the U.S. are framed. What is Melamine Anyway?
Adapted from "Melamine" by Amy Babb

Cabinets, shelving, furniture all claiming to have a melamine finish. What is this stuff and where did it come from?

Melamine Dinnerware Chemically, it's a resin produced from urea and formaldehyde that results in a low temperature plastic that is very durable and stain resistant.

Today it is used to manufacture scads of products from white erasable boards to countertops; flooring to paint to chemical cleansers such as Magic Eraser. But its first widespread use was to make unbreakable dishware.

Melamine dishware was first produced for use in hospitals, mess halls and restaurants during World War II. The dishware was very “institutional” — possibly the ugliest brown ever seen — but designed to be easily stacked and not easily broken. The dishware was a resounding success. It remained in use by the military at least until the 1980s.

Melamine was a new plastic in the 1940s. Unlike other plastics of the era, it could be given virtually almost any color under the sun, and these colors could be mottled and mixed. Lightweight and strong, this new plastic was often used in automotive parts of the time. However, melamine really made its mark in the dinnerware world.

As soon as World War II was over, manufacturers took a new look at the institutional plastic. One such company, The American Cyanamid Corporation, produced melamine dishes with their own special material blend called “Melmac.” which became the common household name for melamine dishware.

The Branchell Manufacturing Company of St. Louis, also produced several household lines including Royale and Color-Flyte.

Nor was melamine a stranger to high fashion. Housewares designer Russel Wright produced his very own high-end lines. His melamine finishes were unique: featuring layered colors to create a mottled effect. Some of the recognized names he produced were black velvet, sea mist, lemon ice, and copper penny — all prized collectibles today.

So, just how popular was melamine dishware? The numbers say it all... by the late 1950s, over 50% of all dinnerware sold in the U.S. was made out of melamine. You can almost guarantee that your mother and grandmother both had at least one set of Melmac.

So, if melamine was so very ultra-popular, why did it not survive until the present day?

In the mid-1960s inexpensive and very beautiful ceramic dishes from China began flooding into the market. Priced to complete with melamine, many homeowners switched back to porcelain and china. Melamine producers tried to keep up with the new imports by making their dishware less costly. But the only way to do that was to reduce quality. Melamine dishes became thinner, less durable, lightweight, cheaper, and more “plastic” (pun intended.)

Then came the microwave. melamine is not at all microwave safe. Microwaving melamine results in a stinking, smoking blob of plastic. The eventual rise of microwave cooking completely doomed melamine dishware in the American home. But it is still going strong elsewhere, particularly in the Orient where Modern melamine side plate from China manufacturers are reaching new heights in color and decoration.

So, where does melamine stand today? It's rarely used in dishware in America but commonly found as the coating for the cabinets that dishware is stored in and the countertops they sit on. Formica® laminate, which uses Melamine as it surface coat, first became widely available in the 1950s and was featured in post-war kitchens as the "miracle" countertop material — which is truly is. It is mar-resistant, heat-tolerant (although it will scorch at high heat), easy to clean and durable. Best of all, compared to other laminate finishes, it's cheap. And ubiquitous — even very-high-end cabinets boast interiors finished in melamine. Quite a journey from ugly brown Army dishware.

As for vintage melamine dishware — if you have some in good shape, hold on to it. It is becoming a collectible. Complete sets of rare patterns and colors are selling at astounding prices, and even everyday pieces from name manufacturers are attracting collector attention.

Who would have guessed?

European-format cabinets have no face frame. The design is particularly well suited to mass production, and was, in fact, developed after WWII with the express aim of quickly manufacturing a lot of quality casework from panel stock to rebuild war-torn European cities. Frameless Cabinet Frameless Cabinet

Cases are made up of panels finished on both sides and edged with a simple laminate banding or narrow strip of veneer. Doors on frameless cabinets usually conceal most if not all of the cabinet box with only a slight reveal between them, offering an unbroken appearance, and making it unnecessary to be real fussy about the finish of the front edge of the cabinet.

Frameless cabinets are found at all price ranges, but seem to cluster at both ends of the price spectrum. Inexpensive "ready-to-assemble" cabinets composed of particleboard and veneer are usually frameless. But so are many top of the top-line design studio cabinets.

The 32 mm System
Whether framed or frameless, most manufactured cabinets (and, indeed, most custom work these days) use the European standard "32-mm mounting system." Holes are drilled in millimeter (rather than fractional inch increments) vertically along the front and back of each cabinet side panel. European hinges, cabinet joinery fittings, drawer slides, shelf pins and other hardware fasten to these holes, providing plenty of versatility and adaptability.

Case Materials
Whether a case is frame or frameless makes little difference to its cost. The differences that affect the price are in the thickness and quality of the materials used. Real wood lumber costs more than plywood, which costs more than medium-density fiberboard (MDF), which costs more than particleboard. Homeowners usually view solid lumber as the best choice. But most cabinetmakers disagree. Lumber is not dimensionally stable - it expands and contracts with changes in temperature and humidity. This makes it difficult to build a case that will not buckle or separate at the joints over time.

Particleboard v. Medium Density Fiberboard (MDF)
A lot of the hype surrounding kitchen and bath cabinets centers around particleboard and medium density fiberboard. Both are engineered composite wood panels. These are made by combining cellulose material and a binder — typically a resin to form a sheet or panel. Both are usually considered "green" materials since they are made essentially out of what would otherwise be trash.

The material in both is the leftovers from wood milling: sawdust, chips, bark; agricultural waste such as bagasse (sugar cane stalks) and corn stalks and post-consumer waste that otherwise would end up in the land fill. Anything containing cellulose fibers will do.

Panel boards
Edge views of common panel laminates for cabinetmaking: (A) Particleboard, (B) Medium Density Fiberboard (MDF), (C) Cabinet-grade Baltic Plywood.

To make particleboard, these are all ground into small particles (the "particle" in particleboard). To make MDF, they are steam heated until they literally fall apart into their constituent cellulose fibers (the "fiber" in fiberboard). Then both materials are mixed with a resin and bonded into sheets under pressure and heat. MDF is made under much higher pressure than particleboard, is denser, heavier and less likely to contain voids.

Particleboard is manufactured in 15 grades and subgrades recognized by the American National Standards Institute (ANSI):

    • H: High Density, above 50 lbs. per cubic foot of material (abbreviated 50 lb/ft3).
    • M: Medium Density, between 40-50 lb/ft3.
    • L or LD: Low Density, below 40 lb/ft3.
    • D: Decking (Flooring) material.
    • PBU: Floor underlayment.

Each of the major grades contains subgrades. M grade, for example comes in M1, M2 and M3 subgrades. Cabinets are typically made of material between 35 and 45 lb/ft3. This is a strong, heavy, stable material, quite suitable with proper manufacturing techniques for cabinet cases.

Particleboard got a bad rap when it became the preferred material for inexpensive ready-to-assemble furniture, and it has never lived it down.

It is indeed not a good choice for furniture because furniture gets moved around and is exposed to bashing and dinging in the process. Kitchen and bath cabinets are not.

Once a cabinet is installed, you cannot get to the case except from the inside. The back and sides are usually against the wall or another box. The bottom of a base cabinet is on the floor, its top is covered by a counter top. The front is covered by a hardwood frame and the door. A case does not need to be ding-resistant, it only needs to be moisture resistant and strong enough to hold the stuff you put in the cabinet. Laminated particleboard meets these criteria easily.

So don't discount a cabinet because its case is laminated particleboard. Much more important is how the particleboard is attached to the frame. Many manufacturers use staples and glue rather than the stronger pocket screws or mortises. Avoid all staples.

By the way, if the salesman says it's "furniture board" or "high density panelboard" or "structural hardboard", it's really just particleboard. These others are nonsense names, there are no such materials. But don't worry about it, particleboard is usually good enough — but slap the guy anyway for trying to fool you. Plywood, MDF and particleboard are engineered to be dimensionally stable. They do not react much to change in the environment. But they do not like to get wet. MDF and particleboard swell and fall apart, plywood (except exterior and marine plywood - seldom used in kitchen cabinets) delaminates over time. To solve that problem, case panels are covered with some sort of water-resistant laminate such as melamine.

There is a lot of confusion about the differences between particleboard and MDF. The sidebar at left, "Particleboard v Medium Density Fiberboard (MDF)" should help clarify the situation.

Particleboard is less expensive and durable than MDF. MDF is quite strong and made of resin-bonded wood fibers. In fact, it's dense enough to hold a sharp edge when cut (as many a cabinetmaker has found out to his chagrin) and is often used to make house doors, usually under some form of synthetic finish. Particleboard is not as dense and not nearly as strong. MDF is the preferred material over particleboard if price is not a consideration.

Between plywood and MDF, most custom cabinetmakers would pick plywood because it is easier to work with using regular woodworking techniques. MDF requires special techniques and dulls cutting tools quickly. As far as structural integrity goes, however, one is about as good as the other for casework. Many good quality cabinet lines use plywood and MDF interchangeably.

Where the material is used is what makes the big difference. Materials quite suitable for cases may not be at all good for drawers. Cabinet cases are just immobile boxes, fastened to any or all of the floor, wall or adjacent cabinets. They are not going to move once properly installed — and don't have be particularly strong. (That's not what the guy at the lumber store told you, but he's dead wrong).

Most manufacturers use laminated particleboard (which they usually call something else for marketing purposes —furniture board— for example) for cabinet cases. As long as the inside surface is melamine or some other tough, durable, cleanable surface, this works well. MDF or plywood would be better, but also more expensive.

The strongest argument for using plywood is that screws hold better in plywood than in either MDF or particleboard, so hinges and drawer glides attached with screws hold better. Special plastic inserts are often used in MDF and particleboard to give screws a better grip.

Case Construction
Most factory cases have l/8" or 1/4" plywood or hardboard backs and 3/8" or 1/2" plywood floors. Thicker backs are better. They prevent racking. Custom shops usually use 1/2" plywood for backs and 3/4" plywood for floors. Shelves are usually made out of the same material as the cabinet case, but vary in thickness from 1/2" to 1-1/4". Thicker shelving is more sag-resistant than thinner material and is the standard for most local shops. Wood and plywood are stiffer than MDF or particleboard in the same thickness. But, if necessary, your local cabinet installer can easily sag-proof a thinner shelf with a stiffener.

The most basic cabinets will have one fixed half-depth shelf in the base units and two in the upper cabinets. Better cabinets will have deeper base shelves and two or three adjustable shelves in the uppers. High-end cabinets often feature pullout storage trays on metal drawer slides.

Most large manufacturers will substitute better materials at your request — with an added charge, of course. You should specify plywood for the sink base, where water damage is likely. In similar fashion, you might order heavier drawer slides and plywood construction for the one or two drawers you know will get the most frequent use — the knives, forks and spoons drawer, for sure. Drawer cabinets can also benefit from plywood sides which provide a stronger attachment for drawer glides, especially for drawers that will be heavily used.

For more on cabinet construction, see Comparative Cabinet Construction.


Are you ready for your own dream kitchen?

We can build one just right for your budget. Contact usE-mail us at design@starcraftcustombuilders.com and let's get started.






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