Durable Sliding Doors for Barns, Stables, and Shops
Serving Nationwide
Why Choose Our Sliding Doors
Engineered Strength, Seamless Operation
Lapp Components builds sliding doors to handle daily use in agricultural, equestrian, and commercial environments. Heavy-duty 14 Gauge Steel construction, reinforced frames, and precision hardware deliver smooth, quiet travel, excellent weather resistance, and long service life.
As a family-owned manufacturer, we make everything in-house to control quality, fit, and finish from start to ship. Great quality products and timely service is our number one priority, which is why design, fabrication, and inspection all happen under one roof to maintain consistent lead times and dependable performance.
Barn Doors, Dutch Doors, And Hardware Included
Our Split Sider Barn Doors are made of 14 Gauge Steel with a beautiful wood look inside the doors for classic appeal without the maintenance. Choose from a variety of colors and sizes, with Double Crossbucks or Windows to match your style. Every set arrives with mounting hardware included for a straightforward, secure install.
For exterior and interior entrances, our Dutch Doors are made of 14 Gauge Steel and include a metal door frame so no wood is exposed to the elements. Hardware is included, and you can select from a variety of color combinations to coordinate across your facility. We also offer Stall Front & Divider Grills with 4 inches on center bars in 10 and 12 foot stall kits with sliding doors and hardware included, designed for easy installation and a cohesive look.
Cupolas, Stall Fronts, And Divider Grills
Cupola’s are available in 24, 36, or 48 inch sizes with custom sizes available to match unique rooflines. Each features a powder coated Aluminum base and Louver Section, with a roof made out of 29 Gauge (40 yr) Steel. Predrilled holes simplify alignment and fastening for easy installation, and the lightweight design is easy to install and ship.
Stall Front & Divider Grills are built for durability and safety with 4 inches on center bars and offered in 10 and 12 foot stall kits. The system is designed for easy installation and clean alignment, providing strong containment and excellent ventilation while matching the style of your doors.
Designed as a complete system, our doors, grills, and Cupola’s share coordinated finishes and hardware standards. Thoughtful engineering ensures proper clearances, plumb alignment, and smooth operation over time, minimizing racking and wear while delivering a professional, cohesive appearance throughout your facility.


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Installation, Support, And Nationwide Service
From Quote To Delivery Without Delays
Lapp Components supplies, ships, and supports projects nationwide with clear quoting, drawings, and installation guidance. From track layout and mounting hardware selection to proper clearances for Split Sider Barn Doors and Dutch Doors, our team helps you plan a precise install. Cupola’s include predrilled holes to speed mounting and ensure a weathertight fit Nationwide.
Orders are packaged for safe transit nationwide, and our lightweight Cupola’s and modular stall kits simplify handling on site. Detailed instructions, labeled hardware, and responsive technical assistance help crews stay on schedule, whether you are upgrading a single doorway or outfitting a full facility nationwide.
Backed by family-owned values and in-house manufacturing, we provide dependable communication, consistent lead times, and after-sale support nationwide. When you need durable sliding doors and matching components without delays, count on Lapp Components to deliver nationwide.
30+ Years Experience
Three decades of trusted expertise.
Nationwide Shipping Available
Shipping across the entire country.
Free Estimates
No-obligation price estimates, always.


