When I first tried to order sliding doors for a villa project, I thought it would be simple. But after weeks of comparing catalogs and calling suppliers, I realized every company sounded the same and that made me nervous.
What I really needed was clarity, not more claims.
If you’re a buyer, contractor, or hotel manager, you know how quickly a project can stall if the supplier fails on quality or delivery. I’ve seen those risks firsthand, and I’ve also seen how the right manufacturer can keep everything running smoothly.
That’s why I created this list. I researched and compared sliding door suppliers that consistently meet expectations, both in product performance and in customer support.
In this article, you’ll find 7 trusted sliding door manufacturers. You’ll get the clear comparisons you need to avoid mistakes and make the right call.
So let’s begin!
Quick Comparison Chart
Here’s a quick look at the 7 sliding door manufacturers we’ll cover. Use this table as a first step before diving into the details.
| Manufacturer | Year Founded | HQ Location | Key Products | Certifications / Reputation | Limitation / Not Ideal For | Best For |
| Andersen Corporation | 1903 | Minnesota, USA | Gliding patio doors, Frenchwood®, A-Series | NFRC, ENERGY STAR®, strong US dealer net | Availability & pricing vary by region; limited global | Villas, residential builds, light commercial |
| Musab Trading & Contracting | 1998 | Doha, Qatar | Glass sliding doors, automatic doors, steel works | Local supplier reputation in Qatar | Limited international scope; certifications vary | Villas, hotels, retail, Qatar-based projects |
| Vallisco | 2024 (brand) / 2007 (factory) | Shanghai, China | Aluminum sliding doors, glass doors, windows | CE marking available, export-focused | Not ideal for single-unit orders; focus on bulk supply | Villas, hotels, greenhouses, multi-unit supply |
| Hörmann | 1935 | Steinhagen, Germany | Sliding fire doors, steel & stainless doors | EN 16034, EN 13241, strong EU reputation | Premium cost; more suited for industrial/commercial | Hotels, warehouses, industrial builds |
| VEKA | 1969 | Sendenhorst, Germany | uPVC profile systems for doors & windows | ISO 9001, ISO 50001, recycling leader | Doesn’t sell finished doors; depends on local fabricator | Villas, apartments, large residential projects |
| Kawneer | 1906 | Georgia, USA | NX-840, TR-8300, AA®3200, lift-slide doors | AAMA ratings, EPDs, strong commercial track record | Premium-priced; systems can be complex to install | Hotels, multifamily housing, commercial |
| Internorm | 1931 | Traun, Austria | Timber-aluminum, uPVC-aluminum, Passive House systems | Passive House certification, EU reputation | Higher cost; longer lead times | Villas, luxury hotels, sustainable projects |
Now that you’ve seen the overview, let’s dive deeper into what makes each brand stand out.
1. Andersen Corporation
Andersen Corporation was founded in 1903 and is headquartered in Bayport, Minnesota. From modest beginnings, it has grown into one of the largest and most recognized window and door manufacturers in North America.
With over a century of experience, Andersen has built a reputation for reliability. Contractors, homeowners, and engineers often choose their products for consistent quality, strong dealer support, and proven performance in both residential and light-commercial projects.
Product Range:
Andersen offers a wide selection of sliding doors designed to fit different project needs. Their catalog balances traditional looks with contemporary options, giving you flexibility in style and function.
- Gliding Patio Doors: Frenchwood® 400 Series and A-Series models designed for elegance and durability.
- Contemporary Glass Sliders: Large glass panels with slim frames for modern applications.
- Material Options: Choices of wood, vinyl, or aluminum-clad frames to match architectural requirements.
Manufacturing & Quality Control:
- Production Facilities: Large-scale U.S. plants with automated assembly and finishing equipment.
- Annual Output: Millions of doors and windows produced for both residential and commercial markets.
- Energy Certifications: NFRC ratings confirm thermal and efficiency standards are independently tested.
- Sustainability Standards: ENERGY STAR® partnership supports energy-efficient designs for building compliance.
- Testing Processes: Rigorous performance checks for air, water, and structural resistance before distribution.
Logistics & Global Reach
Andersen products are widely distributed across the United States and Canada, with additional dealer support in Mexico. For international projects, export services are available, but timelines and delivery depend on local partnerships. Working with regional dealers ensures better clarity on lead times and pricing.
Final Thoughts
Andersen is a strong option if you need reliable sliding doors backed by proven energy ratings and wide market availability. However, because supply is region-based, international buyers should verify specs and delivery schedules early.
2. Musab Trading & Contracting
Musab Trading & Contracting was founded in 1998 and is headquartered in Doha, Qatar. Since then, the company has grown into a well-recognized supplier of aluminum, steel, and glass works for local projects.
What makes Musab stand out is its integrated services. They provide not only sliding door products but also fabrication, installation, and MEP (Mechanical, Electrical, and Plumbing) support, which means you don’t have to juggle multiple contractors for one project.
Product Range:
Musab offers a diverse set of products that meet the needs of residential, commercial, and industrial clients. Each solution is designed to balance practicality with reliability.
- Glass Sliding Doors: These doors are ideal for villas, hotels, and retail spaces, offering natural light while maintaining ease of access. They can be installed as framed or frameless options to suit different design requirements.
- Automatic Sliding Doors: These doors are used in malls, hospitals, and offices where hands-free entry is needed. Their sensor-based operation reduces manual handling and makes high-traffic spaces safer and more convenient.
- Fire-Rated Doors: Fire-rated options provide resistance against fire for a defined time, helping buildings meet safety codes. They are essential in hotels and commercial spaces where safety compliance is mandatory.
- Aluminum and Steel Works: The company fabricates frames and structures in-house to meet project-specific demands. This flexibility is useful when your project involves non-standard sizes or structural needs.
Manufacturing & Quality Control:
- In-House Fabrication: Musab operates its own facilities in Doha where aluminum and steel works are produced. This setup allows them to maintain better control over timelines and quality.
- Customization Services: They provide made-to-order solutions for doors and frames, adapting to the size and design specifications of your project. This helps reduce the risk of delays caused by product mismatch.
- Material Sourcing: Raw materials are sourced from regional suppliers with whom Musab maintains long-term relationships. This stability helps reduce supply chain disruptions and ensures consistency in projects.
- Installation Support: Dedicated teams deliver and install products directly on-site, minimizing the need for third-party contractors. This integrated approach helps projects finish faster and with fewer complications.
- Quality Checks: Products are tested for strength and functionality before installation. However, certifications may differ depending on the product line, so it’s important to confirm with the supplier.
Logistics & Global Reach
Musab primarily serves the Qatari market with a strong local distribution network. Their local expertise makes them efficient within Qatar, but their international service scope is limited compared to global manufacturers.
Final Thoughts
Musab is a strong partner if you want sliding doors supplied, fabricated, and installed by one company in Qatar. However, if you are outside the region, you will need to confirm certifications and delivery capabilities before relying on them.
3. Vallisco
Vallisco was launched as a dedicated brand in 2024 and is headquartered in Shanghai, China. In 2019, Qeeka Home acquired its own factory, and in 2024 Vallisco was officially registered as an independent brand, giving it more than 24 years of combined experience in the market
What makes Vallisco interesting is its focus on being a direct factory supplier. Instead of dealing with multiple middlemen, you’re connected straight to the production team. That gives you better control over specifications and often shorter response times during the order process.
Product Range:
Vallisco’s catalog is broad, covering nearly every type of door and window you could need. This flexibility makes it easy to source all components for a project from one supplier.
- Sliding Doors: Available in different frame materials with slim-line options for modern projects. These are popular for villas, hotels, and sunrooms where wide openings are needed.
- Glass Doors: Offered in both framed and frameless designs, these maximize transparency and natural light. They are suitable for luxury homes and commercial spaces.
- Energy-Saving Doors: Designed with insulated cores and modern seals to reduce energy loss. These are especially relevant for projects targeting sustainability or green certifications.
- Windows (uPVC and Aluminum): Includes skylight, double-hung, and curtain wall systems. With thermal-break options, they improve energy efficiency and indoor comfort.
Manufacturing & Quality Control:
- Own Factory: Vallisco produces its doors and windows in Shanghai, ensuring greater control over specifications. This factory setup allows them to handle both standard and custom orders.
- Customization Support: OEM (Original Equipment Manufacturing) and project-specific options are available. This flexibility allows you to adapt designs for villas, hotels, or greenhouses.
- Material Sourcing: They use aluminum, wood, and glass sourced from vetted suppliers. This helps balance cost with consistent performance.
- Testing & Compliance: Products can be delivered with CE marking or regional certifications. CE marking indicates conformity with European safety and performance standards.
- Innovation Approach: Slim-frame aluminum and insulated glass systems show their focus on modern, performance-driven designs.
Logistics & Global Reach
Vallisco ships primarily to Southeast Asia and Europe but can coordinate deliveries globally. Their export team helps with freight and customs, though lead times may vary depending on destination.
Final Thoughts
Vallisco is a good fit if you need a one-stop supplier for both doors and windows in large-scale projects such as villas, hotels, or greenhouses. However, they are not the best choice if you only need a single door or window, since their focus is on B2B and multi-unit orders
4. Hörmann
Hörmann was founded in 1935 in Steinhagen, Germany, and has since grown into one of the world’s largest door manufacturers. The company started with residential garage doors but quickly expanded into commercial and industrial solutions, including advanced sliding door systems .
What I find important about Hörmann is their reputation for quality and safety. If you’ve ever managed a hotel, warehouse, or villa project, you know how critical certified fire doors and tested products are. Hörmann has built trust by focusing on compliance with European standards, which can save you headaches during inspections and approvals.
Product Range:
Hörmann’s portfolio includes heavy-duty doors built for both safety and performance. Their sliding door systems are particularly well-suited for industrial and hospitality projects.
- Sliding Fire Doors: These are designed to resist fire for a specified period, keeping flames contained in one area. They’re required in many commercial buildings and are CE-marked for compliance with European standards .
- Automatic Sliding Doors: These provide hands-free entry for busy buildings such as airports, hotels, and hospitals. They use motion sensors to improve accessibility and maintain smooth traffic flow.
- Steel and Stainless-Steel Sliding Doors: Built for durability in industrial or high-use environments, these doors can handle heavy daily traffic. Their material choice helps them withstand both wear and weather.
- Side-Sliding Sectional Doors: Unlike traditional vertical lifts, these slide sideways along walls, saving ceiling space. This makes them ideal where overhead clearance is limited.
Manufacturing & Quality Control:
- European Facilities: Hörmann operates multiple factories in Germany and across Europe. This allows them to maintain strict control over production quality.
- Safety Testing: Every sliding door undergoes fire, impact, and durability tests. These checks confirm compliance with EN 16034 and EN 13241, which are EU standards for fire resistance and industrial doors .
- Automation Integration: Their automatic systems are fitted with advanced motion sensors. These improve both user safety and accessibility in high-traffic settings.
- Sustainability Focus: Hörmann invests in eco-friendly manufacturing, reducing emissions and improving energy efficiency. For you, this means products that align with modern sustainability goals.
- Material Quality: Steel and stainless-steel components are used to ensure long service life. This lowers the long-term replacement and maintenance costs on large projects.
Logistics & Global Reach
Hörmann distributes products worldwide, with a strong network across Europe, the Middle East, and Asia. Their scale ensures reliable delivery, but lead times may be longer for highly customized systems.
Final Thoughts
Hörmann is an excellent choice if your project requires sliding doors with strict fire safety or durability standards. However, their products are more specialized and may come at a higher cost, making them better suited for commercial and industrial projects than small-scale residential use.
5. VEKA
VEKA was founded in 1969 in Sendenhorst, Germany, and has grown into one of the leading global producers of uPVC profiles. (uPVC means unplasticized polyvinyl chloride, a rigid type of vinyl often used in windows and doors because it’s strong and low-maintenance.)
I’ve seen VEKA’s name come up often when working with contractors who prefer profile-based systems. Instead of selling finished doors directly, VEKA provides the engineered profiles that local fabricators use to build sliding doors and windows. This model gives you global technology but with the flexibility of local manufacturing .
Product Range:
VEKA focuses on profile systems that fabricators can turn into custom-built doors and windows. This approach lets you find local suppliers who build with VEKA while still getting the benefits of standardized technology.
- Sliding Door Profiles: These allow fabricators to create smooth-operating uPVC sliding doors. The design helps reduce drafts and improve thermal efficiency.
- Window Systems: Options include tilt-and-turn, casement, and fixed windows made with VEKA profiles. These are widely used in villas and apartments across Europe.
- Energy-Efficient Frames: Multi-chamber profiles improve insulation and reduce heat transfer. This feature is especially useful in regions with extreme weather.
- Specialty Lines: VEKA also offers profiles for lift-and-slide doors. These systems support large glass panels while maintaining structural stability.
Manufacturing & Quality Control:
- Global Facilities: VEKA runs factories in Europe, North America, and Asia. This ensures consistent standards across different regions.
- ISO Certifications: The company is certified to ISO 9001 (quality management) and ISO 50001 (energy management). These certifications verify that processes are standardized and efficient.
- Recycling Programs: VEKA operates one of Europe’s largest uPVC recycling facilities. This reduces waste and lowers the carbon footprint of new products.
- Testing Standards: Profiles are tested for durability, weather resistance, and energy performance. Independent testing confirms compliance with regional building codes.
- Local Fabrication: Because local partners build the final doors, quality also depends on the fabricator. This means you should always check your local supplier’s reputation.
Logistics & Global Reach
VEKA distributes globally through its factories and regional subsidiaries. Local partners fabricate and install the products, giving you regional availability combined with global technology.
Final Thoughts
VEKA is a strong choice if you want sliding doors built from proven uPVC profile systems. However, since they supply profiles rather than finished doors, the final quality depends on the fabricator you choose.
6. Kawneer
Kawneer was founded in 1906 and is headquartered in Norcross, Georgia, USA. Over the last century, it has become one of the leading suppliers of architectural aluminum systems used in commercial façades, sliding doors, and windows worldwide.
What I appreciate about Kawneer is how often it comes up in large-scale projects. With their long history and strong technical support, Kawneer is often considered a safe choice for hotels, multifamily housing, and mixed-use buildings.
Product Range:
Kawneer specializes in aluminum sliding door systems built for durability and energy efficiency. Their portfolio supports both modern residential projects and large commercial spaces.
- NX-840 Sliding Door System: This series is designed for high performance with strong water and air resistance. It’s commonly used in multifamily and hospitality projects where reliability is crucial.
- TR-8300 and 990 Sliding Doors: These are heavy-duty systems engineered for demanding environments. Their robust framing makes them ideal for commercial or institutional settings.
- AA®3200 Series: This line offers sleek, modern aluminum sliders with excellent structural stability. It’s a popular choice for balcony and ground-floor applications.
- Lift-and-Slide Doors (AA®3572): These allow for large glass openings while maintaining energy efficiency. They’re especially useful in projects where wide views and natural light are important.
Manufacturing & Quality Control:
- Global Facilities: Kawneer operates production sites across North America and Europe. This network helps them deliver consistently across multiple regions.
- AAMA Ratings: Many of their systems carry AAMA AW-40 or higher performance ratings. (AAMA = American Architectural Manufacturers Association, which sets standards for window and door performance.)
- Sustainability Credentials: Kawneer publishes EPDs (Environmental Product Declarations) to support LEED-certified projects. These documents show the environmental impact of their products.
- Testing Standards: Doors are tested for water tightness, air infiltration, and structural strength. These tests help you avoid compliance issues in commercial builds.
- Technical Documentation: Kawneer provides detailed specifications and BIM files. This makes it easier for architects and engineers to integrate systems into designs.
Logistics & Global Reach
Kawneer distributes across the United States, Europe, and other international markets. Their global presence makes them a reliable partner for projects that span multiple regions, though lead times may vary depending on customization.
Final Thoughts
Kawneer is an excellent choice if you need aluminum sliding doors backed by extensive testing and documentation. However, their systems are more complex and premium-priced, making them better suited for hotels, multifamily housing, and commercial projects rather than small residential jobs.
7. Internorm
Internorm was founded in 1931 in Traun, Austria, and has grown into one of Europe’s leading premium window and door brands. With nearly a century of expertise, it has become a top name in energy-efficient building solutions, offering products that combine modern design with advanced performance.
From my experience, Internorm is often the first brand mentioned in projects aiming for high energy standards. Contractors and architects alike turn to them when building villas or hotels that require Passive House certification, which is a strict standard for ultra-low energy consumption. Their long-standing focus on sustainability and comfort has built them a reputation for reliability across Europe.
Product Range:
Internorm’s sliding door portfolio is designed for premium spaces where insulation, durability, and aesthetics matter equally. Their range is tailored to projects that prioritize both design and performance.
- Timber-Aluminum Sliding Doors: These merge the natural beauty of wood with the durability of aluminum. They give villas and luxury homes a high-end look while ensuring long-term weather resistance.
- uPVC-Aluminum Sliding Doors: These are known for excellent insulation and low maintenance. They’re commonly installed in residential and multi-unit projects across Europe.
- Lift-and-Slide Doors: Built for wide openings with expansive glass, these doors keep airtight seals while providing panoramic views. They work well in hotels and modern homes looking for a seamless indoor-outdoor connection.
- Passive House Certified Systems: Independently tested to meet Passive House Institute standards, these doors drastically reduce heating and cooling costs. They’re ideal for projects where sustainability is a core goal.
Manufacturing & Quality Control:
- Austrian Production: All products are manufactured in Austria under strict controls. This centralization ensures consistent quality across every order.
- In-House R&D: Internorm invests heavily in research and testing new frame and glass technologies. This keeps their products aligned with evolving energy and acoustic needs.
- Triple Glazing: Many models come with triple-pane glass, which boosts insulation and noise reduction. This is especially useful in hotels or urban properties.
- Passive House Certification: Doors are certified by independent bodies to guarantee ultra-low energy loss. This gives you confidence that performance claims are backed by real testing.
- Durability Testing: Every system is tested for wear, airtightness, and resistance to climate extremes. This ensures products remain reliable for decades with minimal upkeep.
Logistics & Global Reach
Internorm works through certified partners across Europe and other international regions. These partners handle installation and after-sales service, giving you local support backed by a global manufacturer.
Final Thoughts
Internorm is a great option if your project emphasizes sustainability, comfort, and premium finishes. However, their doors tend to come with higher costs and longer lead times, making them better suited for villas, luxury hotels, and projects aiming for top energy standards.
Conclusion
You started this journey wondering how to compare sliding door suppliers. Now you’ve seen seven manufacturers with different strengths some global, some local, some focused on energy, others on durability. Each one offers something valuable, depending on your goals.
So what’s stopping you from moving forward?
The right choice is within reach. Which manufacturer feels like the right fit for you?
Contact Vallsico today, we’ll help you make that call.
