As one of the world's largest and most influential building industry events, the NAHB International Building' Show(IBS) is returning to Orlando, Florida, from February 17-19,2026. The show will once again bring together architects, builders, developers, and suppliers form around the globe to explore new technologies and trends shaping modern architecture. We are excited to announce that in 2026, we will once again participate in this world-class exhibition,this time in Orlando, Florida,with an exclusive showcase of our newly designed commercial doors and PTAC windows. This exhibition will not only be a milestone for our brand but also an opportunity for us to engage face-to-face with our global partners and potential clients. Introducing Our New Commercial Door and PTAC Window Series at IBS 2026 At IBS 2026 Orlando, we are excited to debut our newly designed commercial door system and integrated PTAC window solution,two innovations that redefine installation simplicity, structural reliability, and architectural aesthetics. Our Highlight: New Generation Commercial Door System we proudly unveil our new aluminum commercial door system, engineered to deliver exceptional durability, performance and architectural appeal in demanding environments such as offices, hospitality venues, retail spaces and public buildings. Key Features: There are three hinge options available,pivot hinges, continuous hinges, and floor hinges, each designed to enhance structural stability and ensure long-term durability. An optional electric door closer can be added to improve security while maintaining energy efficiency. The ultra-low 8 mm ADA-compliant threshold provides a seamless look and supports barrier-free access, reflecting thoughtful, human-centered design. Tempered glass combined with 6063-T5 aluminum delivers the strength, weather resistance, and impact performance needed for demanding commercial environments. Our Innovation: PTAC Window with Integrated Waterproofing Accompanying our door system is a cutting-edge PTAC (Packaged Terminal Air Conditioner) window solution,developed to simplify installation, enhance weather resistance and streamline integration between fenestration and HVAC systems. Key Features: Integrated water proofing design: eliminates complex installation steps between the HVAC system and the window, reducing time and labor costs. Rainproof louver design: allows for effective ventilation while preventing rainwater backflow, ensuring stable indoor comfort. Optional louver thickness: 1.8 mm / 2.0 mm for enhanced durability and weather protection. Extra-wide frame design: eliminates the need for a center mullion, allowing for cleaner sightlines and improved airflow. This product is tailored for hotels, residential complexes, and commercial buildings where energy performance, cost-efficiency, and installation simplicity are top priorities. Why Visit Us at IBS 2026 Orlando For over 21 years, Hihaus Company Ltd has been recognized as an internationally renowned manufacturer specializing in aluminum windows and doors, curtain walls, sunrooms, wooden doors, shower doors, and handrails. Founded in 2004 and headquartered in Foshan, China, our factory now spans 123,000 square meters, equipped with advanced German and Italian machinery, and supported by over 800 skilled professionals. Our annual production capacity exceeds 500,000 square meters, allowing us to deliver on projects of every scale with precision and reliability. Hihaus is not only one of China's Top 10 window and door brands, but also a trusted partner in the Americas, Southeast Asia, the Middle East, and Australia. Our R&D and quality control teams ensure that every product meets the highest international standards, while our mission,Better Service, More Value, reflects our commitment to customer satisfaction and long-term partnerships. Visiting our booth at IBS 2026 means more than just seeing new products, it's about experiencing innovation in action.At our booth, you can: Explore full-size displays of our commercial door and PTAC window systems Test the smooth motion, sealing performance, and hardware precision in person Discuss customized solutions for your specific commercial or residential projects Get insights from our technical and engineering team about design optimization, energy performance, and project support Our team will be on-site to provide one-on-one consultations, product demonstrations, and project discussions. Whether you're an architect designing modern façades or a developer seeking efficient building envelope solutions, our team is ready to help you find the perfect fit. At Hihaus, we believe what we provide goes far beyond the products themselves, it's about building trust, creating value, and improving how people experience their environments. Why IBS 2026 Is a Milestone Event IBS is not only North America's largest annual light-construction and building materials exhibition, but also one of the most data-driven indicators of where the entire industry is heading. According to NAHB and Trade Show Executive, the IBS and its co-located event, Kitchen & Bath Industry Show (KBIS), together generated more than 1.4 million net square feet of exhibit space in 2025, setting a 17-year record for combined attendance. Over 124,000 housing and design professionals participated, representing 100+ countries and nearly every sector of residential and commercial construction. In addition, Builder Magazine notes that IBS exhibitors now include a growing percentage of companies focused on energy-efficient, modular, and digitally integrated systems, showing the industry's shift toward sustainability and automation. NAHB CEO Jim Tobin also commented that IBS "continues to be the barometer of innovation" in the built-environment sector, influencing design trends, material choices, and supply-chain partnerships worldwide. With the NAHB and NKBA announcing that IBS will relocate permanently to Las Vegas from 2027 through 2030, the 2026 Orlando edition becomes the last opportunity for industry professionals to experience this event in Florida's business and resort hub. Its combination of international reach, warm-climate hospitality, and strategic East-Coast proximity makes it not just another trade show, but a turning point in the IBS legacy and a must-attend moment before the venue shift westward. A Broader Perspective: The Future of Building Envelope Systems The current construction cycle in North America is being reshaped by macroeconomic and environmental forces. According to NAHB's 2025 Housing & Economic Outlook, total U.S. housing starts are expected to increase by 4.3% in 2026, driven by population migration to the South and Sunbelt states, combined with a steady recovery in commercial and multifamily construction. At the same time, the U.S. Energy Information Administration (EIA) projects that nearly 65% of all new buildings constructed between 2025–2030 will include high-efficiency envelope systems and advanced weather-resistant materials, doors, windows, and façades in particular. According to Builder Online’s Market Data Center, a large of architects and general contractors now prioritize "integrated building systems" in project specifications, meaning that suppliers who can deliver complete, installation-friendly solutions gain a measurable advantage. Meanwhile, Google Trends data show that searches for "energy-efficient windows" and "commercial aluminum doors" have increased by online search, underscoring heightened awareness of sustainability and cost performance. These converging trends highlight why our presence at IBS 2026 is more than participation, it's a strategic response to measurable market demand. By introducing our continuous-hinge commercial door and integrated PTAC window with waterproof structure and rain-proof louver system, we're directly addressing the industry's shift toward low-maintenance, high-durability, and system-integrated design. A Continued Journey of Innovation At previous editions, our slim sliding doors, energy-efficient window with magic glass systems, and high-performance curtain walls have received great recognition from industry professionals. Many long-term partnerships were built right on the show floor,with developers, contractors, and architects who shared the same vision for quality and precision. The executive leadership team conducted an on-site visit to the Dallas project location, engaging in in-depth discussions with field crews regarding window/door installation processes and certification testing protocols. Through collaborative problem-solving sessions, the team developed streamlined processes focused on enhancing project predictability and reducing client oversight burdens. For us, IBS is more than just an exhibition. It's a space where design meets engineering, and where every conversation turns into new possibilities for collaboration. Let's Shape the Future of Building Envelope Solutions Together In today's construction landscape, doors and windows are not simply openings, they are integral components of the sustainable building envelope. They influence energy consumption, occupant comfort, weather resilience and architectural expression. From smart cities to modular construction, the global building industry is entering a new era of integrated system thinking, where efficiency, sustainability, and comfort converge. By aligning our product strategy with market demand, energy efficiency, system integration, weather durability, we are offering solutions built for the future. And as the remodeling and new-construction market evolves, our goal is to support you in delivering high-performance, design-forward projects. Join Us IBS 2026 will once again bring together thousands of industry leaders, innovators, and visionaries. For us, it's not just an exhibition, it's a platform to connect, collaborate, and inspire. We invite builders, architects, contractors, and distributors from around the world to visit us in Orlando. Discover how our latest energy-efficient, impact-resistant, and weather-resilient door and window solutions can empower your next project. "At Hihaus, we believe every door and window tells a story, one of innovation, reliability, and design excellence. Let's open the future together at IBS 2026." Date: February 17 -19, 2026 Location: Orange County Convention Center(OCCC)9860, Universal Blvd Orlando, FL 32819 Booth: W4351 Website: www.hihausbm.com Email: info@hihausbm.com

What is NFRC? The National Fenestration Rating Council (NFRC) is a non-profit organization that develops and maintains energy performance ratings for windows, doors, and skylights. NFRC certification ensures that products meet certain energy efficiency standards, helping consumers make informed choices about their home's fenestration. Why Choose NFRC-Certified Windows? NFRC-certified windows offer a number of benefits, including: 1 Increased energy efficiency: NFRC-certified windows can help you save money on your energy bills by reducing heat loss in the winter and heat gain in the summer. 2 Improved comfort: NFRC-certified windows can help to make your home more comfortable by reducing drafts and providing better insulation. 3 Increased durability: NFRC-certified windows are built to last, withstanding harsh weather conditions and providing years of trouble-free performance. How to Find NFRC-Certified Window Companies There are a few things you can do to find NFRC-certified window companies: 1 Search the NFRC website: The NFRC website has a searchable database of certified companies. You can search by location, product type, and other criteria. 2 Ask your local contractor: Many local contractors are familiar with NFRC certification and can recommend companies that are certified. 3 Look for the NFRC label: When you're shopping for windows, look for the NFRC label on the product. This label indicates that the product has been certified by NFRC and meets its energy efficiency standards. Our Journey to NFRC Certification We recently went through the process of obtaining NFRC certification for our aluminum casement windows. The process took about a year from start to finish, and involved the following steps: 1.Selecting a product system: We selected our aluminum casement windows for certification because they are one of our most popular products and we were confident that they would meet NFRC's energy efficiency standards. 2.Submitting a product application: We submitted a product application to NFRC, which included detailed information about our windows, such as their size, materials, and energy performance ratings. 3.Testing: NFRC required us to send our windows to an independent testing laboratory for testing. The testing process involved measuring the windows' energy efficiency, air leakage, and other performance characteristics. 4.Review: Once the testing was complete, NFRC reviewed the results to determine if our windows met their certification standards. 5.Certification: After a successful review, NFRC issued us a certificate of compliance. Our NFRC-Certified Windows Our aluminum casement windows are now NFRC-certified. They have a U-factor of 0.29 Btu/hr.ft².F and an air leakage rate of 0.5 L/s.m² at 75 Pa. These windows are made with 6mm double low-E glass, 6mm double low-E glass, and 6mm clear tempered glass with argon gas filling. NFRC certification is a valuable way to ensure that your windows meet high standards of energy efficiency and performance. If you're looking for new windows, be sure to choose NFRC-certified products.

We're excited to share that our CSA (Canadian Standards Association) certification process is officially in the product testing phase! we've officially passed the CSA factory audit on July 17. CSA institution sent their engineers and auditors to conduct a full, hands-on review of our production facility. They looked into everything, from our raw material sourcing, quality control process, equipment calibration, and safety protocols, all the way to product traceability and compliance documentation. Even our staff training and packaging methods were reviewed in detail. It was a deep dive, and we passed with flying colors. Compared to most parts of the U.S., Canada is much colder and has a much larger indoor-outdoor temperature difference. That extreme contrast often leads to indoor condensation or even frost buildup. So we made key upgrades to our system to meet local performance needs. Once the official test results are out, we'll be happy to share the full details of these enhancements with you. For us, pursuing CSA certification is not just about checking boxes, it's about building long-term trust. Hihaus has been manufacturing windows and doors for over 20 years, and with a 123,000㎡ facility and an annual output of over 500,000㎡, we know what it takes to deliver quality at scale. But to really serve the Canadian and U.S. markets, we wanted the systems and products to meet their highest technical standards. Now that Hihaus is in the testing phase, we're one step closer to full CSA certification. We'll keep sharing updates as we move forward. This milestone is a reminder: quality starts at the factory. And we're proud to say ours is ready.

What is the NAHB International Builder's Show？ The NAHB International Builders' Show (IBS) is the largest, annual light construction show in the world, showcasing the latest in building products, technologies, and trends. Hihaus at IBS 2025 As a leading aluminum door and window manufacturer, Hihaus captivated attendees with live demonstrations of Zhenxiang Series thermal sliding windows. The product, which combines smart glass technology and argon gas insulation for Texas homes & high-rises, cutting energy costs by 30% with UV protection and thermal performance, receiving widespread attention and praise from architects and developers Hihaus also showcased innovative solutions tailored for smart homes and tranquil living, with its aluminum windows, garage doors, and folding door systems receiving widespread attention and praise Hihaus on Ground The executive leadership team conducted an on-site visit to the Dallas project location, engaging in in-depth discussions with field crews regarding window/door installation processes and certification testing protocols. Through collaborative problem-solving sessions, the team developed streamlined processes focused on enhancing project predictability and reducing client oversight burdens. Why choose Hihaus From exhibitions to on-site problem solving, Hihaus proves why Direct from the Source: Buying Aluminum Windows from Manufacturers delivers unmatched value: ✓ 50% cost savings vs. distributor pricing models ✓ Manufacturer-backed 20-year quality assurance ✓ Engineering support direct from factory technicians

The Big 5 Construct Kenya 2024 successfully concluded in Nairobi on November 8th, after a four-day event from November 5th to 8th. Our company was honored to participate in this industry exhibition, showcasing our expertise in window and door solutions. We engaged with local clients and received enthusiastic approval for our casement windows and sliding doors, which are designed to meet superior quality and functionality standards. Our aluminium sliding doors and thermal break sliding windows received particular praise for their durability and aesthetic appeal. Additionally, our tilt & turn windows and wooden doors, featuring laminated glass, were highlighted for their safety and performance, perfectly aligning with the demands of the Kenyan market. Our product philosophy, which focuses on enhancing the aesthetic and functionality of spaces while maintaining the highest standards of quality and durability, was highlighted in an interview with SYOKIMAUFM.AFRICA. For any inquiries, please contact us or leave your email. Hihaus is excited to serving you and discussing how our window and door solutions can meet your specific needs.

As a leading manufacturer of high-quality doors and windows, is excited to announce our participation in The Big 5 Construct Kenya 2024. This prestigious event will take place from November 5th to 8th at the Sarit Expo Centre in Nairobi. Visit us at Booth 1F61 to explore our extensive range of products, including: Aluminum windows and doors Curtain wall Glass railing Wood door Garage doors And more! As a trusted supplier in the industry, Hihaus is committed to providing innovative and sustainable building solutions. Our products are designed to enhance the aesthetics and functionality of any space, while also meeting the highest standards of quality and durability. Why visit the Hihaus booth? No.1 Discover our latest products: We will be showcasing our newest innovations in door and window technology. No.2 Connect with our experts: Our knowledgeable team will be on hand to answer your questions and provide personalized product recommendations. No.3 Explore partnership opportunities: We are always looking for new partners to help us grow our business in Kenya. No.4 Get your free gift !! Don't miss this opportunity to learn more about Hihaus and our products. Visit us at Booth 1F71-10 at The Big 5 Construct Kenya 2024. For more information, please contact us at: Phone: +8618922126334 Website: www.hihausbm.com

This July, our consultant and technical had arranged a trip to the Singapore construction site for 2days, just for further support of our customer villa installation. Common Installation Problems Solved We understand the frustrations associated with poorly installed sliding doors and windows. Common issues such as misalignment, water leakage, and difficulty in operation can significantly impact the overall look and functionality of your villa. Our on-site experts are equipped to address these problems efficiently and effectively. Water Leakage: Our team will meticulously seal all potential entry points for water, safeguarding your villa from damage and ensuring a dry interior environment. Operational Difficulties: We troubleshoot and resolve issues related to sticking, jamming, or slow operation of your sliding doors and windows, ensuring smooth and effortless use. Customer Satisfaction is Our Priority Our commitment to customer satisfaction goes beyond just providing technical support. We believe in building long-lasting relationships with our clients by delivering exceptional service at every stage. Our friendly and knowledgeable staff will guide you through the entire process, offering expert advice and recommendations to suit your specific needs. By choosing HIHAUS, you can rest assured that your villa's aluminum doors and windows will be guide installed to perfection, enhancing both the aesthetics and functionality of your home. Contact us today to schedule a consultation and experience the difference our expertise can make. HIHAUS is your trusted partner for all your villa doors and windows needs.

Hihaus aluminum windows and doors are meticulously crafted with a focus on durability, energy savings, and a variety of styles to complement your home's architecture We all know achieving high quality is essential. But how do you ensure consistent quality throughout production? We'd like to share our strict quality control process with you to give you a better understanding of how we maintain excellence. First point: Verify the order details Check the order NO., customer name, product series, dimension and quantity are consistent with sticked production order on windows or doors Second point: Inspect the paint finish for consistency and uniformity. 1.Check the internal color and external color are consistent. 2.No color difference (People stand 1meter far away to see if have color different) 3.If is wooden pattern color (unclear grain, scratches, uneven spraying, pitting, paint peeling or discoloration is not allowed) Third point：Examine the frame and sash joints for proper alignment, gap control, and absence of defects. 1.45 degree splicing without gaps, burrs, distortions, misalignments, unevenness, glue leakage. 2.90 degree required hole positions should be aligned with each other, and allow movements should not exceed 0.5mm 3.The screen without dents, deformations, paint peeling, uneven pressure lines Fourth point: Inspect the aluminum frame and glass for scratches, dents, blemishes, and unevenness. 1.The aluminum frame and glass are clean, without the scratches, deformations, bumps, uneven spraying on appearance. 2.The glass surface should be clean and free of dirt (No scratch) 3.The glass splicing gap of grips not exceed 0.5 mm, when more than 2 panels, the alignment difference of the grids not exceed 5mm Fifth point: Examine the hardware components for completeness, proper installation, and absence of defects. 1.All hardware should be checked and complete 2.The appearance without scratches, deformations, discoloration. 3.Take trial installation test during inspection Sixth point: After above steps, workers use app to scan to confirm QC process and make the record to confirm

In the modern life, not only do doors and windows protect the safety of the home, but also they display the beauty of home. Windows and doors also show people’s pursuit and yearning for a better life. As the leading brand of high-end doors and windows in China, HIHAUS adheres to high quality and service as its core and has become the ideal choice for many consumers. 01 Select the best materials and improve the quality From design, material selection to technology, HIHAUS adheres to its business philosophy, and each step is full of unique ingenuity. We will carefully select different kinds of materials, including aluminum, glass, hardware, sealing materials and a tiny screw, which is to provide consumers with the best products as well as a safe, comfortable and beautiful home environment. 02 Innovate technology and improve the construction system HIHAUS is constantly exploring intelligent production technology and intelligent production mode, leading to the revolution in this industry and truly entering the era of intelligence. Nowadays we have "8S production management standard", "58 quality control processes", "ERP management system". Because of the three systems, we can ensure that the production of doors and windows has extremely strict quality control and perfect service system. 03 Provide a better service to win the trust and reputation In order to provide a better service to customers, HIHAUS has established a set of perfect service system, including the pre-sale consultation, sale service and after-sales service. We not only respond to customers’ needs and feedback immediately, but also through the establishment of customer database and the analysis of needs and feedback, truly think what customers want. 04 Pursue environmental protection to build a better life In terms of environmental protection, HIHAUS actively uses environmentally friendly materials to reduce energy consumption in the production process. We have established an environmental management system. We will ensure that the production and operation of the company meet the environmental requirements by improving the environmental awareness and responsibility of the employees. What we pursue is not only the economic benefits of enterprises, but also the commitment to social responsibility. HIHAUS adheres to the road of high-quality development and constantly improves the quality and performance of products to win the trust of consumers and the recognition of market. We must strive to create every door and window and bring consumers a safe, comfortable and environmentally friendly living environment.

During the 134th Canton Fair, several groups of customers from the United States and Saudi Arabia had come to visit our factory in Foshan. They highly praised the quality of our large curtain walls, super-high wooden doors, and curve balcony fixed windows. Our customers are mainly local homeowners, distributors, and contractors. With 19 years of experience, we have in-depth communication with customers and believe that our products can create greater value for them.

On October 18, the third "Belt and Road" International Cooperation Summit Forum was held in Beijing. In the 10 years since the Belt and Road Initiative was proposed, China has carried out thousands of pragmatic cooperation projects with its partners, harvested substantial and substantial results, and jointly painted a magnificent picture of connecting the world and sharing beauty . Following the "One Belt, One Road" international cooperation policy, Hihaus Doors and Windows has started foreign trade business in 2018 and strives to expand overseas markets. Currently, the marketing network has spread to more than 60 countries and regions around the world, including Singapore and Malaysia. 23 “One Belt, One Road” international cooperation member countries, including , Philippines, Italy, and South Africa, have achieved remarkable performance results. Cambodia- Four star hotel project Philippines-Luxury Villa Project Qatar-luxury villa project The reason why Hihaus Doors and Windows goes abroad and goes global is due to its continuous innovative research and development capabilities and its always-adherent craftsmanship and quality. Hihaus has always insisted on independent research and development, and has accumulated nearly 20 years of system door and window technology. It can develop high-quality doors and windows that meet specific functions based on the geographical and climatic environments of different countries and regions around the world. Various products are at the leading level in terms of safety and stability, sealing and waterproofing, sound insulation and noise reduction, thermal insulation, anti-theft and anti-prying, etc. In the future, Hihaus Doors and Windows will continue to uphold the development concepts of innovation, openness and cooperation, embrace the global market, adhere to innovative design and ingenious quality, hold high the Chinese brand flag, and use its own high-quality development to help Chinese doors and windows move towards the world's advanced level and serve global users. Work hard to create a better living life! Hihaus doors and windows, intelligently made in China, shared with the world!

During 6th-10th , we went to Singapore to join BEX ASIA and visit our customer and Potential partner. Some tips we got after visiting Singapore customers: 1. The Singapore government requires houses with a certain age (10-20 years) to be renovated externally or internally. 2. Sliding windows are relatively rare in Singapore, while double glazed windows with Low-E glass are more common. 3. Fixed glass below 1 meter must be laminated in accordance with local requirements. 4. Grids mostly are external, with no internal frames seen. 5. Local workers are mostly foreign workers, and townhouses cannot be installed with a crane, so products need to be divided as much as possible. 6. Large projects have proposed the same credit requirements as in the Philippines. 7. Due to environmental protection and energy conservation, some customers have proposed solar panels. Smart home is a relatively new concept in Singapore, which can be explored. Overall, the visit to Singapore customers provided valuable insights into the local market. By taking advantage of the opportunities and addressing the challenges, businesses can position themselves for success in this growing market.