Custom Crating Cape Town: Museum-Quality Crates for Art, Furniture and Fragile Items

JLog is a specialist logistics company based in Woodstock, Cape Town. Our in-house crating workshop builds ISPM 15 certified, museum-quality crates for artwork, sculptures, designer furniture, and fragile luxury items. We’ve been building crates for galleries, collectors, and furniture studios across South Africa for years — and we’ve learned that the crate matters just as much as the carrier.

A beautifully packed shipment means nothing if the crate fails. A poorly built crate — wrong materials, loose fits, no vibration dampening — can turn a R50,000 painting into a damage claim. Conversely, the right crate makes international shipping almost routine. Your item arrives in the same condition it left, every time.

This guide covers what custom crating actually involves, which type of crate or packing method suits different items, what materials matter, how pricing works, and how JLog’s crating service fits into the broader shipping process.

Why Custom Crating Matters

Standard cardboard packaging is designed for standard items — books, clothing, electronics in retail boxes. It’s not engineered for a 1.5-metre oil painting, a hand-blown glass sculpture, or an antique Cape Dutch yellowwood cabinet. These items need protection against impact, vibration, humidity, temperature changes, and rough handling across multiple transit points.

Custom crating addresses all of these risks through engineering — not guesswork. Every crate is built to the exact dimensions of the item, with internal supports designed to absorb shock and prevent movement. The materials are chosen to protect against moisture, off-gassing, and surface contact damage. And the timber meets international phytosanitary standards so your crate doesn’t get rejected at customs.

For international shipments, crating is often a requirement — not optional. Most insurance policies for fragile items require professional crating as a condition of cover. If your item arrives damaged and it wasn’t properly crated, the insurer can reject the claim entirely.

Types of Crates and Packing Methods

Not every item needs a full museum crate. The right approach depends on what you’re shipping, where it’s going, and how fragile it is. Here are the main options:

Museum Crates (Full Wooden Crates)

The gold standard. A fully enclosed wooden crate built from ISPM 15 heat-treated timber with internal foam cavities, moisture barriers, and shock absorption. Used for high-value artwork, sculptures, antiques, and items that need maximum protection. The item sits in a custom-cut foam cradle and cannot move in any direction. Museum crates are required for most international fine art shipments and major art fair consignments.

Travel Frames

A lighter alternative for framed paintings and prints that need to travel frequently — for example, between galleries or to art fairs. Travel frames use a timber or aluminium frame with foam padding and a rigid front panel. They’re lighter than full museum crates (which reduces freight costs) but still provide excellent protection against impact and surface damage. Ideal for works that will be shipped multiple times.

A-Frames

An A-shaped wooden structure designed to hold multiple flat works (paintings, mirrors, framed prints) vertically. Each work is separated by foam dividers. A-frames are commonly used for gallery shipments — moving 5-10 paintings in a single structure rather than individual crates. This reduces per-item costs significantly and is the standard approach for shipping artwork internationally in bulk.

Soft Packing

For items that don’t need a rigid wooden crate — typically smaller, less fragile works or items shipping via express courier. Soft packing uses layers of acid-free tissue, bubble wrap, foam sheets, and a corrugated cardboard outer box. It’s lighter and cheaper than crating but offers less protection against heavy impacts. Suitable for unframed works on paper, small ceramics, and items valued under R10,000 where the freight savings outweigh the marginally lower protection level.

Materials That Matter

The quality of a crate comes down to the materials used inside and out. Here’s what goes into a properly built museum-quality crate:

ISPM 15 heat-treated timber. All wooden packaging used in international shipping must comply with ISPM 15 — the international standard for preventing wood-boring pest transmission. The timber is kiln-heated to 56°C for 30 minutes, then stamped with the ISPM 15 compliance mark. Using non-compliant timber means your crate will be flagged at customs, potentially fumigated at your expense, or returned. JLog uses only certified timber sourced from accredited suppliers.

Ethafoam and Plastazote. These are closed-cell polyethylene foams used for cushioning and cavity lining. Unlike open-cell foams (like typical packaging foam), they don’t absorb moisture, don’t off-gas chemicals that could damage artwork, and maintain their cushioning properties over time. Plastazote is the archival standard used by museums worldwide. JLog uses these for all fine art and high-value item crating.

Acid-free tissue paper. Direct contact between packaging materials and artwork surfaces can cause staining, foxing, or chemical transfer over time. Acid-free tissue creates a chemically neutral barrier between the work and other packing materials. Essential for paintings, works on paper, and textiles.

Tyvek moisture barriers. Tyvek is a breathable but waterproof material that protects against humidity and condensation during transit — particularly important for sea freight where container conditions can vary dramatically. Works are wrapped in Tyvek before being placed in the foam cavity.

Corner protectors and glassine. Foam corner protectors prevent frame damage during handling. Glassine — a smooth, translucent paper — is used as an interleaving layer over painted surfaces to prevent any contact marks.

The Crating Process Step by Step

What Affects Crating Costs

Crating is skilled manual work using specialist materials, so pricing reflects the time, materials, and expertise involved. The main cost factors are:

Size. Larger items need more timber, more foam, and more labour. A crate for a 30cm sculpture takes an hour to build. A crate for a 2-metre painting takes half a day.

Complexity. A flat, framed painting is straightforward. An irregularly shaped bronze sculpture with protruding elements needs an engineered internal cradle — more design time, more materials, more skill.

Materials. Museum-grade archival foam (Plastazote) costs more than standard packaging foam. The difference matters for fine art and antiques; it may be unnecessary for sturdy furniture.

Quantity. Crating 10 paintings in an A-frame is significantly cheaper per piece than crating 10 individual museum crates. Gallery shipments benefit from volume efficiency.

Urgency. Our standard turnaround is 1-2 business days. Rush jobs (24 hours) carry a premium — typically 30-50% — because they require rescheduling other workshop commitments.

How JLog Handles Crating

JLog operates an in-house crating workshop in Woodstock, Cape Town. This is deliberate — we don’t outsource crating to third parties, because the crate is the most critical component of any fragile shipment. Outsourcing it means losing control over quality.

In-house workshop. Our workshop is equipped for everything from small travel frames to 3-metre sculpture crates. We keep ISPM 15 timber, archival foam, and packing materials in stock permanently, so we can start building same-day when needed.

End-to-end control. Because crating happens in our own facility, the same team that builds the crate also packs the item, prepares the documentation, and hands it to the carrier. There’s no handoff to a third party — one team, one facility, one standard. This matters when the insurer asks who was responsible for packing.

Integrated with shipping. Crating at JLog isn’t a standalone service — it’s part of a complete logistics chain. We build the crate, pack the item, handle customs clearance, book the carrier, and arrange white glove delivery at the destination. One quote, one point of contact, no gaps between services.

Specialist knowledge. Our team knows the difference between crating a stretched canvas (which can’t be compressed) and a work on paper (which needs interleaving). We know that bronze sculptures need cradles, not cavities. We know that designer furniture with high-gloss lacquer finishes needs blanket wrapping before foam contact. This kind of knowledge comes from years of handling high-value items daily — not from reading a manual.

Photography and records. We photograph every packing job — the item before packing, during packing, and the sealed crate. This creates a documented record for insurance purposes. If a claim arises, we can demonstrate exactly how the item was packed.

When You Need Crating vs Soft Packing

When in doubt, crate. The cost difference between soft packing and crating is typically a quoted amount. The cost of a damage claim — in money, time, and relationship damage with your client — is orders of magnitude higher.