Before comparing a rock wool board shipment to Vietnam, Thailand, Malaysia, Indonesia or the Philippines, ask for a packing proposal alongside the product quotation. Board quantity, packed dimensions and destination details should be clear enough for the supplier and freight forwarder to quote the same shipment.
This checklist helps you collect those details. It does not assume a fixed container capacity, freight rate or delivery time: ask for a loading plan and a current quotation for your actual order.
1. Confirm what the quoted quantity means
State whether your order is measured in pieces, square metres or cubic metres. Include the length, width and thickness of each board, plus the specified density and application. Separate each specification into its own line when ordering multiple products.
For example, a 1,200 × 600 mm board covers 0.72 m². At 50 mm thickness, its geometric volume is 0.036 m³. An order of 1,000 such boards therefore represents 720 m² and 36 m³ of board volume. These figures are arithmetic examples, not a container loading promise; packaging and the proposed arrangement still need to be confirmed.
2. Request a packing schedule
- Boards per pack and total number of packs.
- External dimensions of each finished pack, including wrapping.
- Whether pallets are included, and their external dimensions if used.
- Net and gross weight, with the units clearly stated.
- Identification labels linking each pack to the ordered specification.
- Proposed protection for edges, handling and storage before installation.
Ask for packing photographs of the proposed arrangement where available. If your warehouse has handling or stacking restrictions, provide those before the supplier prepares the packing plan.
3. Ask for the loading proposal before booking freight
Request the proposed shipping arrangement, total packed volume and gross weight. Ask the supplier and forwarder to confirm how the order will be loaded and whether the quoted quantity fits that proposal. Do not calculate the final quantity from board volume alone.
If the order is too large or too small for the proposed arrangement, request alternatives showing the quantity, packing and cost implications. Keep any change to the board specification separate from changes to packaging.
4. Make the destination and quotation scope explicit
Give the destination country, named port and final delivery location if inland delivery is required. Ask each quotation to state the agreed trade term, named place, included charges, excluded charges, validity period and proposed schedule. Have your forwarder confirm destination handling and delivery costs before you compare the complete shipment budget.
A useful comparison separates the product amount, packing charges, origin handling, freight and any destination services being quoted. Treat missing items as questions to resolve rather than assuming they are included.
5. Send a quotation request your supplier can act on
Copy this checklist into your inquiry:
- Application:
- Board length × width × thickness:
- Required density and project specification:
- Quantity and unit:
- Facing, if required:
- Packing or unloading restrictions:
- Destination country / port:
- Required arrival date:
- Documents requested by the project team:
If a specification is undecided, say so and describe the application. Ask for available options for review by the person responsible for your project specification.
Request a rock wool board quotation
Browse our exterior wall rock wool boards or roof rock wool boards, then send the checklist through our quotation form. Include your quantity and destination port so we can discuss the product and packing requirements together.
For the broader purchasing checklist, read How to Request a Rock Wool Board Quotation for Southeast Asia.
Buyer questions we get most
How many cubic metres fit in a 40HQ container?
It depends on compression ratio and format, which is why you should ask for cubic metres per container rather than a price per cubic metre alone.
Can different formats travel in one container?
Yes — mixed loads of boards, strips, blankets and pipe sections are routine, packed so that container volume is used efficiently.
When is LCL the better option?
For volumes below a full container, especially first orders or mixed trial loads, LCL usually lands cheaper than paying for air a container will not fill.
About this guide
Who maintains it
This guide is maintained by the Taishi Rock Wool export team in Shandong, China — factory-direct rock wool and glass wool from seven production bases with a combined capacity of 800,000 tonnes a year. Technical questions go straight to the factory rather than to a trading desk: WhatsApp +86 175 6050 1246 or email cliu32626@gmail.com.
Standards and sources referenced
- GB/T 25975-2018 — Chinese national standard for rock wool and its products; our production and test reports follow it.
- EN 13162 — European product standard for mineral wool, including how thermal conductivity (λ) is declared.
- EN 13501-1 — fire classification of construction products; class A1 means non-combustible.
- ISO 8301 / ASTM C518 — steady-state thermal conductivity test methods behind any quoted λ figure.
- ASHRAE Handbook—Fundamentals — definitions of thermal conductivity and R-value used here.
- EURIMA — European Mineral Wool Manufacturers Association, technical guidance on mineral wool performance.
- Insulation Institute (NAIMA) — industry technical resources on insulation performance and specification.
Last updated: September 23, 2026