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Meet US NFRC energy standards and pass inspections easily.
We handle shipping and customs (DDP) straight to your job site.
We know US building codes are strict. That is why Boswindor products are fully tested. Whether it is NFRC or Impact Ratings, we have the paperwork ready.
Hinged on the side and opens outward like a book. Catches side breezes perfectly. Excellent for ventilation and sealing.
Glides smoothly horizontally. Saves space because it doesn't swing out. Perfect for balconies, patios, and modern homes.
Accordion style that opens your entire wall. Connect your living room to your backyard patio. The ultimate luxury choice.
Hinged at the top and opens outward. You can keep them open even when it rains to let fresh air in. Great for bathrooms.
Classic American style. Sashes slide up and down vertically. Many feature "tilt-in" sashes for easy cleaning from inside.
Non-opening windows designed to let in maximum light and offer unobstructed views. The most energy-efficient option.
Designed to meet strict US building codes, maximize energy efficiency, and withstand extreme weather conditions—all at factory-direct prices.
Cut your electricity bills with our advanced thermal break technology.
Certified protection for Florida and coastal areas against storms and flying debris.
We build exactly to your architectural plans, ensuring HOA and city approval.
Skip the middleman. We handle customs and taxes, delivering straight to your door.
We understand that every US project has unique requirements. From historical renovations to modern commercial builds, we provide full customization.
200+ RAL colors and wood grain finishes. Dual-color options (inside/outside) available.
Choose between German engineering (Roto/Siegenia) or heavy-duty US standard hardware.
We manufacture to exact millimeter. Oversized doors and special shapes (arched/round) are welcome.
Low-E, Argon gas, Triple glazing, or Hurricane Impact glass tailored to your climate zone.
We help you balance performance and cost to meet your project's budget without sacrificing quality.
Every inch of the frame is taped to prevent scratches.
Hard plastic guards on every corner to stop impact damage.
We use ISPM-15 compliant plywood boxes. No fumigation needed. Passes customs fast.
Air bags and straps hold crates tight. Zero movement during ocean shipping.
From DIY-friendly designs to full-service teams, we ensure your project succeeds.
Yes, we have installation partners in the USA.
We assemble and test the frames at our factory to ensure perfect fit. No missing parts, no surprises when you open the box.
Designed with Nailing Fins (flanges) for US wood-frame houses. Your local builder will know exactly how to install them quickly.
Clear shop drawings and installation guides included. Need help? Our engineers are available for video calls to guide your team.
Want a turnkey solution? We have professional partners in the USA who can handle the measurements and installation for you.
Ask for US service →We supply builders in Florida, Texas, and California. Our products meet strict US building codes and hurricane impact requirements.
Na 8,000 sqm/month capacity, we handle large commercial orders easily. We stick to our lead times strictly.
See it before we ship it. We provide live video inspections and detailed loading reports. No surprises.
Boswindor provides robust and durable doors and windows for residential and commercial buildings. We are committed to providing reliable quality, timely service, and fully customized solutions to meet the diverse climatic conditions of the United States.
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Get factory-direct savings without sacrificing quality or code compliance.
Our windows meet NFRC, AAMA, and Florida Impact standards. Passing city inspections is guaranteed.
We build with Nailing Fins (flanges) and US standard hardware for easy installation into wood-frame homes.
We handle shipping, customs, and taxes. The price we quote is the price you pay, delivered to your job site.
Need help installing? We have local installation partners available in major US cities to ensure a perfect fit.
We handle the complex logistics so you can focus on building.
Send us your window schedule or blueprints. We provide a detailed quote optimized for US energy codes and your budget within 24 hours.
We create professional CAD shop drawings for your architect and city approval. We don't start production until you sign off on every detail.
Production begins using NFRC-compliant materials. Every window is pre-assembled and tested to meet strict US quality standards.
We handle ocean freight, US Customs clearance, and duties (DDP). Your windows are delivered safely directly to your job site.
Answers to common questions from our US clients.
Yes. We use advanced Low-E glass, warm-edge spacers, and thermal break frames. Our windows meet strict energy efficiency standards to lower your utility bills.
Yes. We provide computer simulation reports based on NFRC standards. This data helps your local building inspector verify compliance with US energy codes.
Yes. We offer heavy-duty laminated glass that withstands strong winds and debris. Note that while highly durable, we do not currently hold Florida-specific certifications.
Yes. We can design specific casement or sliding windows to meet clear opening requirements for bedrooms. Just specify "Egress" on your window schedule.
Absolutely. We manufacture every window to your exact millimeter specifications. From massive picture windows to custom shapes, we build exactly what your project needs.
Yes. We offer a 10-year warranty on frames and glass. We stand behind our quality and will provide free replacement parts if necessary.
Acha kuathiri kati ya ubora, bei na usaidizi wa ndani. Ukiwa na Boswindor, unapata zote tatu. Wasiliana nasi leo ili kujadili mradi wako.
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