I used to think all sliding windows were basically the same.
That changed during a hotel renovation project I consulted on. The architect picked a sleek European-style window system. It looked amazing. Until guests started complaining about drafts and noisy rooms just a few weeks after opening.
Looks matter but performance matters more.
Since then, I’ve worked with dozens of homeowners, hotel managers, and villa developers. I’ve learned to dig deeper. Because not every manufacturer delivers what premium projects really need.
In this guide, I’ll walk you through 8 proven sliding window suppliers. You’ll see what makes each brand different, how they compare, and which one suits your kind of project best.
So let’s get down to it!
Quick Comparison Chart
Before we dive into the full profiles, here’s a quick look at all 9 sliding window manufacturers. This table gives you a snapshot of what each one offers, so you can start spotting your best match right away.
| Manufacturer | Region | Sliding Window Styles | Other Product Types | Ideal For | Limitation / Not Ideal For |
| Andersen Windows & Doors | USA | Contemporary, Custom Configs | Gliding doors, Bay/Bow, Casements | Modern villas, Premium residences | Limited presence outside North America |
| Pella Corporation | USA | Architect Series, Lifestyle | Sliding doors, Entry doors | High-end homes, Custom builds | Complex customization may delay delivery |
| Vallisco | China | uPVC & Aluminum, Tropical fit | Swing doors, Project solutions | Southeast Asian climates, Boutique resorts | Lower brand recognition outside SEA |
| Marvin Windows and Doors | USA | Elevate, Ultimate | Patio doors, Specialty windows | Upscale hotels, Large residential projects | Premium pricing may not fit budget builds |
| MI Windows and Doors | USA | Energy-efficient vinyl sliders | Horizontal rollers, Picture units | Developers, Large housing projects | Less suited for boutique or architectural jobs |
| Schüco | Germany | Minimalist aluminum sliders | Facades, Skylights, Door systems | Architects, Luxury residential towers | May require a local partner for installation |
| Duralco | Philippines | Heavy-duty aluminum sliders | Curtain walls, Swing doors | Local buildings, hot/humid climate structures | Limited to Philippine market |
| VEKA AG | Germany | uPVC sliding systems | Partition walls, Inward/outward doors | Greenhouses, Long-term durability projects | Not widely known in some global markets |
Now that you’ve seen the overview, let’s break down each manufacturer in more detail.
1. Andersen Windows & Doors
Andersen is one of those brands I kept running into during projects where reliability mattered most. Whether it was a new villa by the water or a quiet countryside inn, builders kept recommending their sliding windows and now I understand why.
They’re known for gliding windows that combine smooth operation with tight sealing. That matters when you want both airflow and insulation without the bulk of swinging windows.
Company Background
- Founded: 1903
- Headquarters: Bayport, Minnesota, USA
- Experience: Over 120 years in window and door manufacturing
- Reach: Operates across North America with global product availability
Andersen has a long-standing reputation for quality craftsmanship and continues to be a go-to supplier for residential and hospitality developments across the U.S. and Canada.
Product Line & Custom Options
- Gliding Windows: Available in multiple series with different frame materials, their gliding windows are built for smooth movement and tight sealing. Ideal for areas where space-saving and insulation are priorities.
- Sliding Patio Doors: Their sliding doors come in vinyl, composite, fiberglass, and wood-clad finishes. Many include options for blinds between the glass, upgraded locks, and performance glass packages.
- Hinged French Doors: Available in swinging or outswing versions, these are used for more traditional aesthetics. They’re customizable in finishes, hardware, and grille patterns.
- Picture and Specialty Windows: These fixed-pane designs add natural light and architectural character. You can pair them with sliders for broader views.
- Custom Solutions: The E-Series line allows nearly full customization. You can adjust size, color, hardware, and glass type to match your design exactly.
Manufacturing & Facility Overview
Andersen operates one of the largest window and door manufacturing campuses in North America, based in Bayport, Minnesota. The facility houses advanced equipment, lean manufacturing lines, and their proprietary Fibrex® production process.
The company maintains strict quality control throughout production and offers in-house material development. With multiple satellite plants and distribution centers, they can handle high-volume orders and regional delivery across the U.S. and Canada.
Client Fit & Project Scope
- Ideal for Multi-Unit Villas and High-End Homes: Their product range supports consistent design themes and thermal performance. The range of finishes and hardware options help match different architectural styles.
- Great for Boutique Hotels and Guesthouses: Their sliding doors and quiet-glide window tracks reduce noise and maximize space. Interior design teams appreciate the available trim and grille configurations.
- Works for Greenhouses and Sunrooms: Their high-performance glass and low-profile frames let in plenty of natural light. You can combine picture windows and sliders for uninterrupted views.
Contact Details
- Website: www.andersenwindows.com
- Customer Service: 1-888-888-7020
- Commercial Inquiries: Contact Form for Professionals
- Headquarters: 100 Fourth Avenue North, Bayport, MN 55003, USA
Key Takeaway
Andersen offers durable gliding windows and sliding doors with strong energy performance and design variety. Their products hold up well in demanding climates and high-use areas.
However, they may not suit tight budgets or small orders, as premium lines like the E-Series are geared for long-term value. For lasting comfort and quality, they’re a reliable pick.
2. Pella Corporation
Pella is a U.S.-based window and door maker with nearly a century of experience. Whenever I visited renovation sites it was usually Pella windows specified, especially for homes and small hotels seeking both elegance and efficiency.
They’re well-known for sliding windows and doors that balance design and performance think options like vinyl sliders, fiberglass frames, and wood-clad designs.
Company Background
- Founded: 1925 (started as Rolscreen Company)
- Headquarters: Pella, Iowa, USA
- Manufacturing: Operates about 18 U.S. plants and handles over 10,000 team members
Pella began with inventing a retractable Rolscreen insect screen and grew into a leader in custom window innovation. Over the years, they’ve earned more than 150 product and design patents and still remain family-owned.
Product Line & Custom Options
- Sliding Windows: Available across series like Lifestyle, Architect Series, and Reserve. Comes in vinyl, fiberglass, and aluminum-clad wood for different budgets and finishes.
- Sliding Glass Doors: Includes multi-slide, French, and patio sliders with between‑the‑glass blinds. Upgrades include impact-rated glass and low‑E glazing for energy efficiency.
- Hinged and French Doors: Swing-in or out, in wood or fiberglass. Offers matching frames to sliding products for design consistency.
- Specialty Windows: Picture windows and bay/bow units combine with sliders for larger daylight areas. Custom grille patterns and sizes available.
- Custom Options: Their Architect Series Reserve line helps you pick frame material, finish, hardware, grille, and glass type exactly as you want it.
Manufacturing & Facility Overview
Pella runs about 18 manufacturing facilities in the United States, with major plants in Iowa, Pennsylvania, and Ohio. These sites use automated systems, lean manufacturing, and in-house testing labs to uphold quality under high volume.
The workforce is now diverse some factories staff over 30% English-as-second-language workers—and the company invests in inclusive training and technology to maintain consistency.
Client Fit & Project Scope
- Ideal For Premium Homes and Villas: Pella offers refined materials like fiberglass and wood‑clad frames, plus crisp sightlines and high-performance glass. These work well for you when design and insulation matter.
- Works Well In Boutique Hotels or Inns: Their sliding doors reduce noise and offer easy guest maintenance with upgrade glazing and retractable blinds. Installation across multiple units stays consistent in finish and function.
- Suitable For Greenhouses or Sunrooms: With clear sightlines, energy-rated glass, and options for large sliding openings, they let in light and ventilation. You can combine picture windows and sliders for broad, seamless panels.
Contact Details
- Website: www.pella.com
- Customer Service: 877-473-5527
- Commercial/Trade Inquiries: Use the “Contact Us” form on their website for professional or project-level quotes
- Headquarters: 102 Main Street, Pella, Iowa 50219, USA
Key Takeaway
Pella combines refined design with strong energy performance. Their sliders and doors offer quiet operation, insulation, and clean aesthetics.
However, pricing can be higher, especially in the Reserve or Architect Series so they may not fit smaller budgets. For builds that prioritize comfort, light control, and design consistency, they’re a strong choice.
3. Vallisco
I first came across Vallisco while researching reliable suppliers for mid-sized villa projects in Southeast Asia. Their catalog was massive everything from sliding windows to folding doors and greenhouse-friendly aluminum frames. What caught my attention most? Their focus is on real-world users like us engineers, contractors, and owners, not just one-time shoppers.
Vallisco specializes in full-range door and window manufacturing, with an emphasis on customization, export quality, and project-scale supply.
Company Background
- Founded: Officially launched in 2024 (24 years of legacy through Qeeka Home)
- Parent Company: Qeeka Home (founded in 2007)
- Factory Acquisition: 2019
- Headquarters: Building 1, No. 1926, Cao An Highway, Jiading District, Shanghai, China
Although Vallisco was recently registered as its own entity, they’ve inherited years of know-how from Qeeka Home. Their model focuses on project buyers, not one-off consumers.
Product Line & Custom Options
- Sliding Windows: These are space-saving horizontal windows that glide instead of swinging open. Vallisco offers various frame thicknesses and styles for different climates and building types.
- Sliding Doors: Designed for wide openings such as patios or hotel balconies. Available in aluminum and composite finishes with safety-lock hardware.
- Aluminum Windows & Curtain Walls: These are suitable for larger commercial or greenhouse installations. Their slim profiles maximize light and air.
- Folding, Swing, and Pocket Doors: Perfect for villa interiors or private suites. These can match finishes across window orders for a consistent look.
- Custom Options: Vallisco supports full OEM (original equipment manufacturing) and ODM (original design manufacturing) orders. You can choose exact sizes, finishes, and glass specs depending on your project needs.
Manufacturing & Facility Overview
Vallisco operates its own factory under the Qeeka Home group, acquired in 2019 and fully owned since. They handle production in-house, which gives them more control over lead times, custom requests, and quality assurance.
Their facility supports both standardized window sizes and fully custom builds. Unlike some suppliers, they aren’t locked into set product batches you can plan around your project’s actual needs and still get professional-grade consistency.
Client Fit & Project Scope
- Best For Residential Projects With Multiple Units: If you’re replacing several windows or building from scratch, they’ll handle bulk orders well. Their catalog has enough variety to match multiple room types.
- A Good Match For Small Hotels or Inns: Sliding doors and fixed windows are offered in coordinated styles. You can request matching colors and mesh screen options.
- Also Works For Light Commercial or Greenhouse Use: They offer curtain wall systems and large-opening sliders. These help create light-filled, functional spaces that hold up to weather changes.
Contact Details
- Website: www.vallisco.com
- Phone: +86 18502136587
- Email: kelly@vallisco.com
- Head Office: Building 1, No. 1926, Cao An Highway, Jiading District, Shanghai, China 201824
Key Takeaway
Vallisco focuses on project-based buyers, offering flexible solutions and well-designed sliding windows and doors built for long-term use. They’re especially responsive on multi-unit or custom builds.
However, they’re not geared for single-window orders or DIY installs. For larger projects, they act more like a partner than a vendor.
4. Marvin Windows and Doors
I’ve worked on enough upscale projects to know that not all sliding windows are created equal. When the architect on a lakeside retreat insisted on Marvin, I didn’t argue. The final result? Smooth-gliding operation, rich interior wood finishes, and a level of polish that truly stood out.
Marvin is built for projects where design and performance go hand in hand. Their glider windows and sliding doors offer refined materials, custom sizing, and quiet operation that works well in high-end homes, boutique hotels, and premium multi-unit builds. If your project demands more than just basic function Marvin delivers that extra layer of detail.
Company Background
- Founded: 1912 in Warroad, Minnesota by George G. Marvin
- Ownership: Family-owned and operated across generations
- Size & Reach: Employs several thousand people across multiple U.S. locations; about 16 facilities as of recent reports
Marvin began as a lumber business before transitioning into top-tier windows and doors. Over time, they stayed rooted in their small home town while building national manufacturing and design presence with a reputation for innovation and worker retention—even through economic downturns.
Product Line & Custom Options
- Essential Glider Window: A fiberglass sliding window with smooth horizontal operation and easy tilt-for-cleaning sash. Great if you need low-maintenance and reliability.
- Ultimate Glider Window: A high-end aluminum‑clad or wood interior sliding window with automatic locks and multi‑panel configurations. Excellent for upscale aesthetics and performance.
- Sliding Patio Doors: Available in multi‑slide, French‑style, and lift‑and‑slide door configurations. Custom finishes and color matching are available.
- Custom Solutions: Their collections—Essential, Elevate, Coastline, Modern, Ultimate—offer varying materials from fiberglass to wood‑clad, and full custom sizing, grille design, hardware, and glass options.
Manufacturing & Facility Overview
They produce all their windows and doors in several North American facilities, with the largest located in Warroad, Minnesota. That site includes about two million square feet of production space, where Marvin combines hardwood, fiberglass, and aluminum-clad systems.
Marvin uses lean and automated production lines, combined with in-house testing and quality control. Every product is made to order, which helps you get exactly the size, finish, and glazing you need especially for premium projects.
Client Fit & Project Scope
- Luxury Homes and High-End Villas: Ideal thanks to their vast design flexibility, upscale materials, and performance options. Perfect when you need matching sliding windows and doors across a large estate.
- Boutique Hotels and Resorts: Marvin products reduce noise, support large unit installs, and maintain visual continuity between guest rooms.
- Sunrooms and Greenhouses: Their gliding windows and panel systems allow for expansive sightlines and easy ventilation. Clean sightlines and weather resistance help for humid or changing conditions.
Contact Details
- Website: www.marvin.com
- Phone: 1-218-386-1430
- Email: press@marvin.com
- Headquarters: PO Box 100 Warroad, MN 56763
Key Takeaway
Marvin offers glider windows and sliding doors with strong energy efficiency, sound control, and premium aesthetics. Their products hold up well in demanding conditions.
However, they may not suit tight budgets or fast-turnaround needs due to their built-to-order model. For projects that prioritize quality and long-term performance, they’re a solid choice.
5. MI Windows and Doors
When I coordinated supply across multiple townhouse units, MI Windows impressed me with their vinyl sliders that stayed consistent from unit to unit. Every window operated smoothly, and the color and finish accuracy stayed tight across the project. That kind of dependability matters when you’re juggling many spaces.
MI offers sliding windows (horizontal sliders) and patio doors designed for volume and performance. They focus on durable vinyl and aluminum models that deliver consistent quality even under tight schedules or bulk purchase conditions.
Company Background
- Founded: 1947 (originally Metal Industries in Florida)
- Headquarters: Gratz, Pennsylvania, USA
- Scale: Over 120 manufacturing plants in the U.S. and Canada; annual revenue estimated around USD 500–570 M
MI started in a small hangar and grew into a major window and door supplier. In 2019, they acquired Milgard and later operated under MITER Brands™, expanding their reach and product lines.
Product Line & Custom Options
- V2000 Series Sliding Window: Vinyl horizontal slider that glides on rollers and includes insulated, warm‑edge spacer glass. It’s ideal for new home construction with its easy install design.
- V3000 Series Sliding Window: Higher-end vinyl slider with a beveled exterior and integrated pull rail. Offers energy-star ratings and optional triple-pane upgrades for better insulation.
- Sliding Glass Patio Doors: Available in V‑series and aluminum A4000 options, including multi-panel and storm‑rated configurations like StormArmor™.
- Custom Options: You can request specific frame colors, grille patterns, hardware finishes, and glass packages to coordinate across your project.
Manufacturing & Facility Overview
MI maintains a broad network of production facilities across the U.S. and parts of Canada, optimized for both volume and customization. Their operations employ lean manufacturing techniques and automation to deliver consistent quality at scale.
They back their windows with in-house testing and robust warranties, including energy‑performance validation and structural ratings. That gives you confidence when specifying for energy or sound-sensitive installations.
Client Fit & Project Scope
- Great for Multi-Unit or Repetitive Installations: If you’re fitting numerous identical windows for villas or B&Bs, MI’s consistency and dealer network means minimal variation across batches.
- Suitable for Mid-Budget Hotels or Large Homes: Their product line includes energy-efficient options like triple-panel glass and storm-rated doors suitable for wet/coastal climates.
- Works for Sunrooms or Greenhouses: Aluminum patio door options and large sliders maximize ventilation and views while still providing structural integrity.
Contact Details
- Website: www.miwindows.com
- Phone: 717-365-3300
- Customer Service / Quote Requests: Use their online form or find local authorized dealers via site locator.
- Headquarters: 650 West Market Street, Gratz, Pennsylvania, USA
Key Takeaway
MI Windows provides consistent sliding systems with easy ordering, solid warranties, and reliable performance across large builds. They’re especially strong on repeatable quality and regional availability.
However, they don’t offer the premium finishes or design variety found in higher-end brands. For energy efficiency, volume supply, and dependable results, they’re a practical choice.
6. Schüco International KG
I discovered Schüco while helping an architect design a boutique resort nearby. We needed sliding windows with ultra-slim frames, high daylight, and strong thermal performance. Schüco’s lift-and-slide systems delivered on all counts clean looks, ease of operation, and solid seals.
Schüco is known for advanced aluminum-based window systems with narrow face widths (profile face width = frame thickness visible from inside). Their sliding and lift-and-slide models shine in applications like villas, hotels, and greenhouses where light, comfort, and precision matter.
Company Background
- Founded: 1951 in Porta Westfalica, Germany
- Headquarters: Bielefeld, Germany
- Global Reach: Operates in over 80 countries, with roughly 6,800 employees and 2.05 billion EUR in 2023 revenue.
Schüco began as a metal window fabricator and evolved into a system supplier that serves architects and contractors worldwide. They offer consulting, fabrication machinery, and digital planning tools to support sophisticated builds from concept to maintenance.
Product Line & Custom Options
- ASS 50 Lift-and‑Slide System: Thermally insulated sliding doors/windows with slim profiles and triple-track options for expansive designs. Supports narrow frames up to 3 m tall and high water-resistance ratings.
- ASS 50.NI Non‑Insulated System: Aluminium sliding meant for interior or low‑insulation areas. Great when you need clear sightlines and light without performance glass.
- Panorama Design Sliding Doors: Virtually frameless, minimal horizontal frame sections for panoramic views. Offers ease of use and aesthetic continuity in villas or greenhouses.
- Folding & Multi‑Slide Doors: Space-saving folding panels with wide-open access. Fully custom frames, finishes, and hardware options available for large builds.
- Custom Options: Choose from multiple track options (single/double/triple), handle styles, finishes, and integrated security features like SmartStop or SmartClose.
Manufacturing & Facility Overview
Schüco runs its design and fabrication from its German technology center in Bielefeld, with regional partners delivering fabrication to local installers. Their facilities combine system-engineering, digital services, and testing labs for every phase of window performance.
Their global partner network includes over 12,000 fabricators in 80 countries, which ensures consistent execution and ordering flexibility. Schüco also develops certified test labs and fabrication machinery in-house so you get proven performance with every order.
Client Fit & Project Scope
- Ideal for Luxury Homes and Resort Builds: If you want sleek frames, wide view panels, and airtight glass systems Schüco delivers both look and technical performance.
- Great Fit for Boutique Hotels, Guesthouses, or Villas: Their systems support high thermal insulation, sound resistance up to RC2, and clean sightlines that hotel interiors value.
- Also Works in Sunrooms or Greenhouses: Panorama and lift-and-slide options let in abundant light, and aluminium profiles give long service life in humid or changing conditions.
Contact Details
- Website: www.schueco.com
- Sales & Support: Contact local fabricators or regional partners listed on site
- Headquarters: Karolinenstraße 1‑15, 33609 Bielefeld, Germany
Key Takeaway
Schüco delivers architectural-grade sliding systems with slim profiles, precise engineering, and strong thermal performance. Their ASS 50 and Panorama lines are ideal for premium builds where design and efficiency matter.
However, their high customization can lead to longer lead times and higher costs. For standout quality and refined aesthetics, they’re a dependable choice.
7. Duralco
When I toured a villa project in Metro Manila, the client demanded sliding windows that withstand coastal weather and Duralco came through. Their Carinya Classic sliding window has a sturdy gliding mechanism and pressure‑tested aluminum frames that resist rust and corrosion even in salt air.
Duralco specializes in Australian aluminum sliding windows and security screens made for tropical climates. Their focus on strong mesh, reinforced rollers, and real-world usability makes them a go-to for tropical residential and hospitality sites in the Philippines.
Company Background
- Founded: 1987, as Durable Aluminum Company
- Headquarters: Manila, Philippines
- Experience: Over 30 years offering aluminum windows, doors, and security screens in Southeast Asia
Duralco prides itself on partnering with Australian suppliers and testing its hardware to local and international standards. Their products are popular with architects and contractors who need low‑maintenance windows for humid, coastal, or urban settings.
Product Line & Custom Options
- Carinya Classic Sliding Window: Features concealed frame tracks and spring‑loaded rollers for effortless movement. Excellent resistance to air and water infiltration, with lockable handle options for added security.
- Security Sliding Window: Uses stainless steel mesh (316-grade) for pest control and burglar deterrence. Passes Australian knife-shear and salt-spray tests are ideal for tropical locations.
- ProGlide™ Sliding Door: Heavy-duty aluminum with patented interlocks and options for double or triple-pane glass. Built to open smoothly even on large spans.
- Other Options & Screens: Offers insect screens, shower enclosures, blinds. Some window orders can be paired with matching security screen systems for full functionality.
- Custom Choices: Color options include powder coating in multiple finishes. Hardware and screen mesh can be specified based on coastal or urban durability requirements.
Manufacturing & Facility Overview
Duralco runs fabrication facilities in the Philippines, with direct control over assembly and finishing. They source high‑grade aluminum alloy (AU‑6063‑T5) and stainless mesh tested to Australian standards. Their in‑house testing simulates coastal corrosion, humidity, and impact resistance.
Installation teams are trained through their local showrooms in Pasig, Quezon City, and Muntinlupa. That means you not only get product supply, but also professional measurement and installation support, visible in customer reviews of fast, clean installs.
Client Fit & Project Scope
- Great For Coastal Villas and Tropical Homes: Carinya windows resist salt air and heavy rain while still gliding smoothly. The corrosion-resistant hardware helps maintain operation no matter the climate.
- Good For Boutique Hotels and B&Bs: Secure sliding windows and screens reduce maintenance and allow airflow without pests. Security mesh and locks add guest peace of mind.
- Works For Greenhouses or Light Commercial: Their aluminum systems handle humidity and heavy use without warping. Pair with insect mesh or screens for ventilation with protection.
Contact Details
- Website: www.duralcoph.com
- Phone: +63 2 8633 5539 / +63 917 511 5073
- Email: ortigasteam@duralcoph.com/granadateam@duralcoph.com
- Address: Bldg. 2, Duralco Bldg., Veterans Rd., Veterans Village, Taguig, Metro Manila
Key Takeaway
Duralco offers sliding windows built for hot, humid, and coastal environments, with corrosion-resistant hardware and smooth operation. They’ve proven durable in tropical, high-exposure settings.
However, customization is limited beyond standard options. For weather resistance, low maintenance, and local support, they’re a strong choice.
8. VEKA AG
When a designer friend asked me to check window profile suppliers for a new villa in Europe, VEKA kept coming up and not as a window maker, but as a supplier to nearly all top-tier fabricators. Their PVC‑U profiles are widely used by window makers around the world. You might not see their name on the final window, but chances are the window you specify is built using VEKA systems.
VEKA is best known as a global profile systems manufacturer, meaning they produce the PVC frames that other companies use to build sliding windows and doors. Their systems offer energy savings, durability, and profile consistency. If you want proven frame systems used in luxury homes, resorts, or modular projects worldwide they’re deeply embedded in the process.
Company Background
- Founded: 1969 in Sendenhorst, Germany by Heinrich Laumann
- Headquarters: Sendenhorst, North Rhine-Westphalia, Germany
- Scale: World market leader in PVC profile systems with around 7,000 staff across 54 locations in four continents and over €1.1 billion in revenue (2023)
VEKA started as a regional supplier of roller-shutter profiles and quickly expanded into window and door profile systems. Its acquisition of GEALAN in 2014 and the addition of recycling and surface technologies helped it become the leading PVC system provider globally.
Product Line & Custom Options
- Softline Series Sliding Profiles: Designed for fabricators to build sliding windows with slim sightlines. Available in models such as Softline 70 CD, 142 CD+E, and Slimline PD for diverse window styles.
- VekaMove & VekaMotion Sliding Systems: Typically used in patio doors or large glazing segments. Multi-track, lift-and-slide, and parallel options support wide spans and high weather performance.
- Profile Customization & Finishes: VEKA offers powder-coated or foil-wrapped profiles in over 60 colors, wood finishes, and its premium “Spectral” finish for a clean, matte look. Since profiles are sold only to fabricators, you can choose specific system lines and surfaces for your supplier.
- Sustainability & Recycling Focus: VEKA recycles old PVC profiles into new material for extrusion. Their commitment to circular use supports long-term performance and environmental goals.
Manufacturing & Facility Overview
VEKA runs extrusion plants in 12 countries, including Germany, the U.S., Spain, the U.K., and China. Their main site in Sendenhorst spans over 250,000 m², with more than 80,000 m² dedicated to production and storage a scale built to serve fabricators directly and reliably.
Their tech includes automated extrusion lines, in-house R&D labs, and ISO 9001 quality systems. They also offer digital planning tools like WinDoPlan for fabricator partners to streamline ordering and design support.
Client Fit & Project Scope
- For Architectural-Grade Sliding Windows at Scale: If your project is sourcing volume windows from fabricators, VEKA gives your supplier access to premium PVC profiles that deliver thermal and acoustic performance.
- Ideal for Multi-Nation or High-Spec Builds: Resorts or villa groups needing consistent window framing across regions can rely on VEKA’s global footprint and uniform system standards.
- Suited to Greenhouses or Light Commercial Builds: Their sliding-door systems (like Vekamotion) can be used in large glazed facades, offering durability, low upkeep, and light transmission for daylight-heavy designs.
Contact Details
- Website: www.veka.com
- Contact Email: info@veka.com
- Headquarters: Dieselstraße 8, 48324 Sendenhorst, Germany
- Find Fabricator Partners: Use VEKA’s ‘Find a window specialist’ tool on their site to locate local licensed fabricators who build windows from VEKA profiles
Key Takeaway
VEKA supplies profile systems used in many premium sliding windows, known for thermal performance and precise extrusion. Their profiles are trusted by fabricators for quality and design flexibility.
However, VEKA sells only through fabricators, not directly to end users. If you want consistency across multiple sites, specifying VEKA profiles gives you better control.
Conclusion
You’ve now seen 9 trusted sliding window manufacturers and how they compare. Some offer design freedom. Others shine in durability or price.
Each one can play a different role depending on what your project needs.
Remember that hotel I helped with? The one where good looks weren’t enough?
That experience taught me this: windows must do more than look good. They need to work hard quietly, reliably, every day.
Now it’s your turn. Reach out. Get quotes. Compare side by side.
And if you need support, contact Vallisco and let’s talk about your next build.
