How To Avoid Damaging Cabinet Doors During Storage
What factors can damage your cabinet doors during storage? Learn how to avoid sunlight, poor support, temperature changes, scratches, and warp.
At A Glance
What Can Damage Cabinet Doors During Storage?
Cabinet doors can be damaged during storage by direct sunlight, poor support, unstable temperatures, changing humidity, and unnecessary handling. Raw wood can change colour unevenly, while poor storage conditions can contribute to warping or twisting. It’s also easier to scratch, dent, or chip doors after unpacking. Proper support, stable conditions, and limited handling can reduce these risks.
You ordered cabinet doors. Now, you need somewhere to keep them until installation. But can you lean them against a wall? Will sunlight affect the wood? What if your shop heats up during the day and cools down overnight? How you store cabinet doors can affect their appearance and shape before installation; a poor choice can result in repairs, replacements, extra costs, and project delays.
At Cutting Edge, we manufacture and ship hundreds of cabinet doors each day from Saskatchewan to customers across North America. Over the years, our team has investigated concerns about warp, twist, colour changes, and surface damage. These situations have helped us understand which storage conditions can increase the risk of damage and which changes can help prevent it.
Several factors can damage cabinet doors during storage. In this article, you will learn how to reduce the risk of:
Common Storage Conditions That Damage Cabinet Doors
Several factors can affect how a door handles being in storage. Although we discuss the three main factors, the material, construction, finish, door size, storage time, and environment can all play a role. Always follow the storage, temperature, and humidity recommendations provided by the company that made your doors, because these requirements may also affect warranty coverage.
With that in mind, several storage risks are common across many types of cabinet doors.
Direct Sunlight Can Change The Colour Of Raw Cabinet Doors
Natural wood changes colour as it is exposed to light, and direct sunlight can cause that change to happen unevenly. This can create what is sometimes called sunburn, where wood that receives more sunlight becomes darker.
For example, imagine storing raw doors beside a window. If part of the door receives direct sunlight each afternoon while the rest stays shaded, you may eventually see a darker patch where the sunlight hits. This difference is especially noticeable in woods such as Cherry and Alder, although other natural wood species can also change colour. The easiest way to reduce this risk is to keep unfinished cabinet doors out of direct sunlight during storage.
If the doors will stay in one place for several days, check where direct sunlight falls throughout the day and move them if needed.
Once the doors are properly finished, short-term sunlight exposure becomes less of a storage concern. However, avoid prolonged direct sunlight because that can cause some finishes to yellow.
Poor Support Can Contribute To Warped Or Twisted Cabinet Doors
Warp does not always have one clear cause. Wood type, construction, moisture, temperature, door size, and storage conditions can all influence whether a door moves out of shape. Although you cannot control every factor, you can control how you support the door during storage.
For that reason, avoid leaning cabinet doors against a wall for long periods. Because the door’s weight is supported unevenly, leaning can place stress on the material and contribute to movement.
A poorly designed rack does the same. If the middle of the door rests on a support while the top and bottom hang freely, the door’s weight is still distributed unevenly. If you store cabinet doors flat, use a flat surface that supports the entire door.
Unstable Temperatures And Humidity Can Increase The Risk Of Warp
Even with proper support, the surrounding environment can affect how a cabinet door behaves. Wood gains and loses moisture as conditions change. Even engineered products, such as MDF, can react to changes in temperature and humidity. For that reason, a climate-controlled storage space can reduce the risk of movement.
Always store cabinet doors within the recommended temperature and humidity ranges.
Areas such as garages, jobsite trailers, unfinished buildings, or unheated storage rooms may not be suitable if conditions change significantly throughout the day. Temperature differences within the same room can also matter. A heater may cause uneven warming, while cold air from an exterior door or vent can create the opposite problem.
We have seen how much a storage environment can affect a group of doors.
In one case Cutting Edge investigated, a customer experienced repeated warping with two-piece MDF cabinet doors. The doors were being stored near radiant heat. After the customer moved them to a different storage area, the widespread warping stopped.
If you are seeing repeated warping or twisting, check:
- How the doors are supported
- Whether temperatures change throughout the day
- Whether heat reaches one side of the doors
- Whether cold drafts are present
- Whether humidity is controlled
- Whether the doors were stored according to your supplier’s instructions
Proper storage can reduce the risk of warp, but it cannot guarantee that a cabinet door will never move.
Repeated Handling Can Cause Scratches, Dents, And Chips
The environment doesn’t cause every storage problem. In many cases, damage happens because of excessive handling.
For example, someone may open the package to inspect the order, move the doors to a cart, transfer them to a rack, move them again to reach something underneath, and then carry them to the installation area. Each extra move creates another opportunity for damage.
Yes, you should still inspect your shipment when it arrives. You may even need to open the shipment right away to report shipping damage. However, after completing the inspection, limit unnecessary handling and keep the doors protected until you need them.
| Storage Risk | Possible Damage | How To Reduce The Risk |
|---|---|---|
| Direct sunlight | Uneven colour | Keep raw doors out of sunlight |
| Leaning against a wall | Warp or twist | Use even support |
| Poor rack support | Warp or twist | Support the door properly |
| Changing temperature or humidity | Warp or twist | Use a climate-controlled space |
| Heat or cold drafts | Warp or twist | Avoid heaters, vents, and drafts |
| Frequent handling | Scratches, dents, or chips | Handle doors only when necessary |
Protect Your Cabinet Doors Until Installation
Good cabinet door storage comes down to reducing avoidable risks. Keeping raw doors out of direct sunlight helps prevent uneven colour, while proper support and stable conditions reduce the chance of warp or twist. Limiting unnecessary handling also helps protect raw and finished doors from dents, scratches, and chips. These steps cannot prevent every possible issue, but they can reduce several common causes of storage damage and help keep your project on schedule.
Once you understand what can damage your doors, the next step is learning exactly how to store them between delivery and installation. Cutting Edge manufactures and ships cabinet doors from Saskatchewan to customers across North America, so we know receiving the doors doesn’t mean the job is done. Learn how to store your cabinet doors from Cutting Edge for a step-by-step look at keeping your order safe until you are ready to install it.
