Importing Building Materials: A Guide for Contractors, Builders and Distributors
As one of the largest fixed costs in construction, materials are a main factor in project profitability. Many building materials, from flooring and fixtures to countertops, wall cladding, and lighting, are usually manufactured overseas.
They pass from factory to brand to distributor to retailer or supply house before ending up in the hands of the people using them: trade contractors, self-performing GCs, property managers and installers working the project at the job site. Markups are added at every step of the supply chain, resulting in high costs that reduce your profit margins and ability to submit competitive bids.
Buying directly from the factories making these materials is not a new idea. In fact, it’s exactly what most brands and wholesalers of these products do. What has changed now is that the same access is available to contractors, builders, regional supply houses, and other businesses that move through enough volume to make importing worthwhile but have never had the relationships (or time of day) to establish a successful import program.
This guide covers which building materials make sense to import, what tariffs look like for this category, and what to know about compliance, quantities, and quality before placing that first order.
If you’re ready to explore what direct sourcing could save your business, First Link works with construction businesses to manage the entire procurement process from factory to job site.
Which Building Materials to Import
Not every building material is a good candidate for importing. The best candidates share a few common traits:
- They are manufactured overseas at scale
- Many overseas manufacturers are familiar with US compliance standards
- They typically travel through multiple layers (brands, reps, distributors, etc.) before reaching the job site
- They are not so heavy or low-value that freight costs eliminate the savings.
Good Candidates
Flooring — LVP, SPC, vinyl plank, and ceramic and porcelain tile are among the most commonly imported building materials. They have deep manufacturing bases in Asia and strong track records of meeting US compliance standards. These are also high-volume products for most contractors and supply businesses, which means the quantities needed to fill a container are achievable.
Engineered and Natural Stone — Granite, marble, and quartz are produced at scale across multiple countries in Asia. These are heavy products, which means you’re likely to hit a container’s weight limit before filling it to capacity, effectively raising your per-unit freight cost compared to lighter categories. However, brands and distributors often mark up these products a significant amount, and importing direct from factories can result in significant savings despite freight costs. Running the full landed cost calculation before ordering is especially important in this category.
Plumbing Fixtures — Toilets, basins (sinks), faucets, and baths are produced in large volumes across Asia with strong export capability. Compliance requirements for the US market are specific, so verifying certification capability with suppliers for commercial and residential applications is essential before ordering.
Lighting Fixtures — Commercial and residential lighting is one of the most straightforward categories to import directly. China has unmatched depth in LED, commercial, and decorative fixtures across all price points. Many suppliers carry UL listed products intended for the US market, but duty to verify UL listing falls on the US importer, not the factory.
Cabinetry — Kitchen and bath cabinets are manufactured at scale in Asia and can offer significant cost savings over US prices. However, tariffs on cabinets in particular can make it a complicated product to source. Long-standing AD/CVD orders on wooden cabinets and vanities from China have been in place since 2020, making the landed cost of Chinese-origin cabinets extremely high. Vietnam has been one of the main alternative sourcing countries for cabinets, but ongoing anti-dumping investigations into hardwood and decorative plywood from Vietnam may lead to uncertainty going forward. Before importing any cabinetry, make sure to confirm the correct HS code it will be classified under and double check for any AD/CVD orders that may apply based on the country of origin.
Cabinetry Hardware — Hinges, drawer slides, pulls, handles, and related hardware are produced at scale in Asia with minimal tariff complications for most product types. High unit count relative to container volume makes this a strong landed cost proposition.
AV and Data Cabling — HDMI, Cat6, fiber optic, and related cabling are physically small and high unit count, meaning MOQs (minimum order quantities) can be much lower than other categories. China has the deepest supplier ecosystem for this product type, but other countries also have very capable suppliers that are expanding their presence in the US market as brands come to them for supply. A contractor or AV installer moving regular volume of cabling in commercial buildings is a natural fit for direct sourcing.
Decorative Elements — PVC and MDF trim, molding, and wall panels are importable without the tariff complications that affect wood-based alternatives. These are categories where factory-direct pricing can be significantly lower than what US brands and suppliers charge.
Tariffs on Building Materials
Building materials face a complex range of tariff amounts. Beyond the standard duty rates that apply to most imports, building materials are disproportionately represented in the list of active anti-dumping and countervailing duty (AD/CVD) orders. AD/CVD orders are product-specific, country-specific duties that stack on top of everything else and can have rates well over 100%.
As the importer, you are ultimately responsible for any tariffs owed. You have to perform due diligence on any order based on the product type and country of origin to make sure you fully understand what you will owe when those goods cross the US border.
AD/CVD Duties in Building Materials
Anti-dumping and countervailing duties are imposed when foreign manufacturers sell products in the US below fair market value or receive government subsidies that give them an unfair cost advantage. Unlike Section 301 or other broad tariff programs, AD/CVD orders are product-, country-, and sometimes even supplier-specific, and the rates can be severe – sometimes exceeding 200% of the product’s value.
Building materials are among the most frequently targeted import categories for AD/CVD orders. Active orders currently cover ceramic tile from China, steel fasteners from China, wood molding and millwork from China, decorative plywood from China and Vietnam, rebar from Vietnam, among many others. New investigations are initiated regularly, rates are frequently reviewed, and the government provides no simple searchable database to find active AD/CVD rates on a given product or country.
For more on how AD/CVD duties work and how to check whether they apply to your product, see our Country of Origin guide.
Remember: the liability for unpaid duties lands on you as the importer of record, not on the factory. This is true no matter who arranges the shipping or what the supplier tells you about the tariff rates.
DDP Shipping and the Risk of Customs Fraud
One thing that has become increasingly common with Chinese suppliers is the offer of DDP (Delivered Duty Paid) shipping at prices that seem surprisingly low given current tariff rates. As covered in our post Is DDP Shipping Legal?, the way those prices often work is that the supplier under-reports the customs value of the shipment or claims the product is something with a lower tariff rate to reduce the duty bill.
This is customs fraud. And because you are the importer and US buyer, the legal exposure is entirely yours regardless of who arranged the shipment or what your supplier told you. Penalties include back duties, fines, and in serious cases criminal liability.
If a supplier’s landed price doesn’t reflect the tariff reality for your product and country of origin, ask for an itemized breakdown of what was declared and what duties were paid. A supplier should have no problem providing this if their shipment process is above board.
Section 301 and China
Most building materials sourced from China are subject to Section 301 tariffs on top of base duty rates, adding 7.5 to 25 percent depending on the product category. Combined with the current Section 122 global rate of 10%, effective tariff rates on many Chinese building materials run 30 to 40 percent or higher.
That doesn’t necessarily make importing from China uneconomical for building materials. For many product categories, the factory cost advantage is still significant enough that landed costs are well below prices from domestic suppliers. But it does make the landed cost calculation essential before committing to any order.
It is also the reason that many brands selling building materials have moved their supply chains to other countries in Asia or South America, giving rise to many factories in these regions with knowledge and experience in the US market.
For the full picture on how the multiple tariff programs stack, see our US Import Tariffs: Complete Guide and our China Tariffs in 2026 guide.
Compliance and Certifications
Building materials are subject to a wide range of compliance requirements in the US, and those requirements vary by product type, application, and local jurisdiction. A product that clears customs without issue can still create problems on the job site if it doesn’t meet the standards required for the project it’s going into.
This is one area where working with overseas factories requires more diligence (and product knowledge) than buying from a US distributor.
A domestic supplier has already navigated the compliance landscape for you. They know their product well and will often specify its application in their marketing materials. An overseas factory, on the other hand, may or may not be familiar with US standards and may be more focused on making the sale than ensuring compliance with your needs.
What to Do Before You Order
The first step is to know your requirements. You should know what standards or certifications your product must meet in order to hit the required specifications and pass code inspections for your project. These are questions for you to answer before contacting suppliers.
Request compliance documentation from any supplier before placing an order. This means the actual certificates, test reports, and listing documentation, not just a supplier’s assurance that their products are compliant.
Check who performed the tests and whether they are Nationally Recognized Testing Laboratories (NRTLs) if your standards require it.
You also need to verify two things:
- The the documentation covers the specific product and model you are ordering, not a similar product in their lineup.
- That the standards met, whether an ASTM code or UL listing, are actually the ones that you need. A product may be UL listed, for example, but it may meet a UL standard that is different to the one your application requires.
For product categories where the consequences of non-compliance are significant, like electrical products, plumbing fixtures, and products going into commercial construction, a third-party compliance verification as part of your QC process can be worth the additional cost.
First Link verifies compliance documentation based on client needs as part of every procurement engagement, and works with accredited testing laboratories where additional verification is required.
Quantities and Lead Times
Importing directly is not a replacement for your local supply house when you need three boxes of tile by Thursday. It is a procurement model for businesses that either have large projects planned in advance or move enough volume of a product regularly enough to make buying in quantity worthwhile – and that have somewhere to put it when it arrives.
Minimum Order Quantities (MOQs)
MOQs vary significantly by product type and factory. For products like flooring and tile, a typical MOQ is one 20-foot container, which depending on the product might represent anywhere from 10,000 to 70,000 square feet. For smaller, higher unit count products like hardware, cabling, or fixtures, MOQs can be much lower.
The right question to ask before pursuing direct sourcing on any product is whether your business moves enough of it, consistently enough, to absorb a meaningful quantity at once. For contractors running large projects or maintaining regular inventory of materials they use repeatedly, the answer is usually yes. For businesses with irregular or unpredictable demand, the model is harder to make work.
Lead Times
Typical lead times for factory-direct building materials run 8 to 10 weeks from order confirmation to delivery. That includes factory production, ocean freight, customs clearance, and domestic delivery to your location or job site.
That timeline requires planning ahead, and can easily be scheduled so that product is arriving at just about any frequency you require.
Businesses that do this well treat direct sourcing as a running supply program. You know what products you use consistently, you maintain working inventory, and you replenish on a cycle that keeps you supplied without running short.
Or, you have a large upcoming project with a known schedule and enough buffer time to bring in product from overseas.
The first order with a new supplier typically takes the longest. Once a supplier relationship is established, samples are approved, and the logistics chain is set up, reorders move more efficiently and the planning required becomes part of normal procurement operations rather than a special lift.
Storage
Receiving a container of building materials requires somewhere to put it. For contractors operating out of a yard or warehouse, this is usually straightforward. It also works well for large builds like office buildings and multi-family developments where product can be stored at the job site.
How First Link Works With Construction Businesses
Direct sourcing of building materials is not complicated in principle. You find the right factory, you verify compliance and quality, you manage the import logistics, and you receive product at factory-direct prices. The challenge is that each of those steps requires relationships, expertise, time, and personnel that most construction businesses don’t have sitting idle.
First Link manages the entire process on behalf of contractors, builders, regional supply houses, and other construction businesses. We identify and vet factories with in-country resources, manage production and quality control, verify compliance documentation, and handle all import logistics from the factory to your job site or warehouse. You tell us what you need, we get it there.
