Window & Door Manufacturer for US Contractors
Window & Door Manufacturer for US Contractors — Factory-Direct Supply for New Construction & Replacement Projects
Custom NFRC-Rated Windows & Doors Direct from the Factory for General Contractors, Remodeling Contractors & Production Builders
US contractors demand window and door supply that hits the right spec, arrives on schedule, and protects project margins. Hotian is a direct-factory manufacturer supplying general contractors, remodeling contractors, production builders, and specialty window and door installers across the United States with fully custom aluminum, UPVC vinyl, and wood windows and doors — NFRC-rated, ENERGY STAR-compliant, and engineered to meet IRC, IBC, and IECC requirements for your project’s state and climate zone. From single-family new construction packages and multi-family apartment supply to high-volume replacement window programs and commercial storefront systems, we build to your exact rough opening dimensions, frame specification, and project schedule — and deliver direct to your warehouse or jobsite at pricing that gives you a real margin advantage over domestic distribution channels.
- Full Product Range: Vinyl double-hung, aluminum casement, sliding, awning, picture, bay/bow, and egress windows; entry doors, patio doors, bifold doors, French doors, interior doors, and commercial storefront systems — all from one factory source
- NFRC-Rated & ENERGY STAR-Compliant: U-factor, SHGC, and VT performance data available for every product; configurations meeting ENERGY STAR Most Efficient and California Title 24 / IECC residential and commercial energy codes
- New Construction & Replacement Ready: Nailing fin, block frame, retrofit Z-bar, and flush-flange frame options for both new construction and replacement/retrofit installations
- Custom Rough Opening Sizing: Every window and door fabricated to your exact RO dimensions — no standard sizes, no site modification, no wasted time on the jobsite
- Flexible MOQ for Contractors: Suitable for single-home remodeling contractors ordering one container through to production builders ordering coordinated multi-lot packages
- Jobsite & Warehouse Delivery: Full container and LCL shipping direct to your US warehouse, distribution center, or project staging area
- Trade Pricing & Project Accounts: Competitive contractor trade pricing, project-specific quotations, and dedicated account management for repeat-order contractors and production builders
- Full Documentation Package: NFRC product ratings, ENERGY STAR certification data, installation guides, warranty documentation, and test reports provided with every order
Windows & Doors for Every US Contractor Project Type
Whether you are spec'ing windows for a tract home subdivision, sourcing replacement windows for a remodeling program, or supplying a mixed-use commercial development, our full product range covers every opening on every project — all custom-fabricated to US sizing conventions and performance standards.
Opzioni di personalizzazione
Every window and door we manufacture for US contractors is configured to your exact project specification — rough opening dimensions, frame type, glass performance, color, and hardware. Four dimensions define your complete custom order.
Caratteristiche del prodotto
Built to perform in every US climate, comply with US building codes, and integrate cleanly into standard American framing and trim systems — Hotian windows and doors give contractors a product that installs right the first time and stays trouble-free for the life of the building.
Perché scegliere noi
Why Choose Hotian as Your Window & Door Factory Partner
US Code Compliance
We do not manufacture generic export products and hope they pass US energy codes. Every Hotian product line for US contractors is engineered from the profile and glass specification up to meet NFRC, ENERGY STAR, IECC, IRC, and IBC requirements. Our technical team understands US climate zone energy targets, residential fire and egress code requirements, and commercial wind load classifications — and builds compliance into the product specification before your order goes into production.
Dimensioni personalizzate
US residential construction uses non-standard rough opening sizes across virtually every project. Standard catalog windows from domestic distributors require time-consuming field modification or leave excessive gaps that compromise air sealing and thermal performance. Hotian fabricates every window and door to your exact RO dimensions from your material takeoff or window schedule — arriving on site ready to install without modification.
Full Product Range
Managing multiple window and door suppliers on a single project creates coordination overhead, mismatched finishes, and split warranty responsibility. Hotian supplies your entire window and door package — aluminum, vinyl, wood, interior, exterior, commercial — from one factory, in one coordinated shipment, with one set of documentation. Consistent frame color, hardware finish, and performance specification across every product type in your project.
Prezzi di fabbrica competitivi
The US window and door distribution chain typically adds 30–50% above factory cost before a product reaches a contractor. Sourcing direct from Hotian eliminates every layer of that markup. For a remodeling contractor running 20–30 homes per year, or a production builder with a 50-lot subdivision, the total cost saving on window and door supply translates directly into improved bid competitiveness and stronger project margins — without sacrificing product quality or performance specification.
Contractor Account
We assign a dedicated account manager to every US contractor relationship. Your account manager knows your preferred product specifications, standard frame sizes, energy code requirements, and delivery preferences. Repeat orders are processed faster, quotes turn around within 24 hours, and production scheduling is coordinated around your project calendar — not ours.
Servizio completo di esportazione
Standard residential contractor orders are completed within 3–5 weeks from approved shop drawings and deposit. Container shipments to US West Coast ports (LA/Long Beach, Seattle) take approximately 14–18 days. East Coast ports (Savannah, New York/New Jersey, Baltimore) take 25–30 days. We provide production milestone updates and confirmed ship dates so your logistics team can plan warehouse receiving and jobsite delivery scheduling accurately.
Abbiamo curato ogni dettaglio e ogni processo nel modo giusto.
Built to US Code. Priced for Contractor Margins. Delivered to Your Schedule.
Tailor Your Window & Door Specification with Hotian
Send us your window and door schedule, material takeoff, or architectural drawings and we will return a complete itemized quote — with product specifications, NFRC performance data, and production and delivery timeline — within 24 hours. No commitment required to get started.
Begin your customization journey today by sharing your requirements through our online form. Our professional team will provide comprehensive quotations, design assistance, and technical support to ensure your custom Windows & doors perfectly match your market demands and design preferences.
- Materiali personalizzati
- Colori personalizzati
- Dimensioni personalizzate
- Stili e design personalizzati
- Metodi di apertura personalizzati
- Hardware personalizzato
Personalizzazione del processo
Il nostro impegno nel fornire soluzioni personalizzate è riscontrabile in tutti gli aspetti del nostro processo produttivo.
Invia i requisiti di progettazione
Compila il nostro modulo di richiesta dettagliato specificando le dimensioni, i materiali e le preferenze di stile desiderate. Includi eventuali elementi di design speciali o requisiti specifici del mercato per aiutarci a comprendere appieno le tue esigenze.
Consulenza di progettazione
Il nostro team di esperti esamina le vostre esigenze e vi fornisce consigli professionali. Discuteremo le opzioni di materiali, gli elementi di design e la scelta dell'hardware per garantire il perfetto equilibrio tra estetica e funzionalità.
Conferma del progetto
Ricevi disegni e specifiche dettagliate del prodotto per l'approvazione. Il nostro team di progettazione lavora a stretto contatto con te per perfezionare ogni dettaglio e garantire che il progetto finale soddisfi esattamente i tuoi requisiti.
Produzione di campioni
Crea un prototipo di porta per la verifica e i test. Questo passaggio fondamentale garantisce che tutti gli aspetti di design, qualità dei materiali e funzionalità dell'hardware soddisfino i tuoi standard prima della produzione in serie.
Pianificazione della produzione
Una volta approvato il campione, avviamo la produzione su larga scala. I nostri artigiani qualificati e i macchinari all'avanguardia garantiscono la precisione di ogni dettaglio, secondo le specifiche approvate.
Controllo di qualità
Implementiamo controlli di qualità approfonditi durante tutta la produzione e prima della spedizione. Ogni porta viene sottoposta a un'ispezione dettagliata per verificarne la qualità costruttiva, la perfezione delle finiture e il corretto funzionamento.
Accordo di spedizione
Organizziamo imballaggi sicuri e una logistica di consegna efficiente. Gestiamo tutta la documentazione per l'esportazione e ci coordiniamo con partner di spedizione affidabili per garantire consegne sicure e puntuali.
Prendi ispirazione dai nostri progetti
Sembra che non riusciamo a trovare quello che stai cercando.
Domande frequenti
Straight answers to the questions US contractors ask most when sourcing windows and doors direct from a factory manufacturer. Our team is available within 24 hours for anything not covered here.
Do your windows meet US energy codes and NFRC certification requirements?
Yes. All Hotian windows and doors supplied to US contractors come with NFRC-rated performance data for U-factor, Solar Heat Gain Coefficient (SHGC), and Visible Light Transmittance (VT). We configure glass and frame specifications to meet IECC 2018 and 2021 residential prescriptive requirements for climate zones 1 through 7, including California Title 24, Washington State Energy Code (WSEC), and Florida Energy Code requirements. ENERGY STAR certification data and compliance documentation are included with every order.
Can you supply impact-resistant windows and doors for Florida and Gulf Coast projects?
Yes. We manufacture impact-rated windows and doors with laminated safety glass and reinforced frame assemblies meeting AAMA 506 test protocols, Miami-Dade County NOA (Notice of Acceptance), and HVHZ (High Velocity Hurricane Zone) requirements for projects in South Florida, Texas Gulf Coast, and other HVHZ markets. DP (Design Pressure) ratings from DP30 to DP60+ are available. Full test reports and NOA certificates are provided for AHJ and building department submissions.
What frame options do you offer for replacement window projects?
For replacement and retrofit installations, we supply block frame windows with standard exterior extension depth options, flush-flange (integral J-channel) frames for vinyl siding applications, and Z-bar retrofit fin frames for installation over existing exterior cladding without full tear-out. We can also match your existing rough opening dimensions exactly to eliminate shimming and maintain existing interior trim — a significant time-saver for high-volume replacement programs.
What is the minimum order quantity for US contractor orders?
We work with contractors at a range of volumes. The practical minimum for cost-effective ocean freight to the US is typically a mixed 20ft container, which can hold a complete window and door package for 4–8 single-family homes depending on window count and size. For smaller initial orders, we can consolidate your order with other LCL shipments to the same destination port. Production builders ordering for 20+ lots benefit from significantly improved per-unit pricing and priority production scheduling.
How do you handle rough opening sizing for US framing?
We fabricate every window and door to your exact rough opening dimensions from your window schedule or material takeoff. Nailing fin windows are produced with standard 3-9/16" jamb depth for 2x4 walls or 4-9/16" for 2x6 walls, with standard fin overlap dimensions compatible with your WRB (Weather-Resistant Barrier) and cladding sequence. For replacement orders, we match the existing rough opening precisely. No field cutting, no modification, no wasted labor.
What are your typical production and shipping lead times to the US?
Standard residential contractor orders are completed within 3 to 5 weeks from approved shop drawings and deposit. Ocean transit to US West Coast ports (Los Angeles/Long Beach, Seattle/Tacoma) takes approximately 14–18 days. East Coast ports (Savannah, New York/New Jersey, Charleston) take 25–30 days. Gulf Coast ports (Houston) take approximately 28–32 days. We provide confirmed ship dates and container tracking so your logistics team can plan accurately.
What documentation do you provide for building permit submissions?
We provide a complete documentation package with every US contractor order: NFRC product data sheets with U-factor, SHGC, and VT ratings; ENERGY STAR documentation; installation instructions compliant with AAMA installation specifications and IRC Section R609; CPSC 16 CFR 1201 / ANSI Z97.1 safety glazing certification; wind load and design pressure test reports for applicable products; and warranty documentation. This package covers all standard AHJ documentation requirements for residential permit submissions in most US jurisdictions.
Can you match window colors across different product types in the same project?
Yes. For projects combining multiple window types — casement, double-hung, picture, and fixed — we apply powder-coat or vinyl co-extrusion colors in batch production to guarantee consistent color matching across all frame profiles within your project. This eliminates the color variation between window types that commonly occurs when sourcing from multiple manufacturers or catalog products produced in different batch runs.
Do you provide installation support or technical training for US contractors?
We provide comprehensive installation guide packages covering new construction and replacement installation procedures for all frame types, with detailed step-by-step instructions, flashing details, air sealing guidance, and interior trim sequences that align with standard US trade practices. For production builders and large remodeling contractors, we can arrange video call technical reviews with our engineering team to walk through installation details for first-time product installations or non-standard site conditions.
How does your warranty compare to domestic US window and door brands?
Hotian provides a manufacturer's warranty covering frame, glass, and hardware defects for standard residential applications. Our commercial and project supply warranties are detailed in writing per project with clear terms covering glass seal failure, hardware defects, finish delamination, and structural performance. Direct factory warranty resolution means no third-party dealer or distributor is involved in claims handling — you deal with us directly for fast, straightforward resolution.