If you need Heavy Duty Bifold Track and Hardware, See Our Series 1 Bifold Kits
Hartford Building Products’ Series 1 Bi-fold Track and Hardware Kit is a premium solution for residential closets and other folding door applications. Built for dependable performance, these heavy-duty kits are engineered to deliver smooth, quiet operation along with the long-term durability homeowners and installers expect.
Bi-fold doors are a practical, space-saving option for closets, pantries, and room dividers. Typically made up of two or four panels, the doors fold neatly together while sliding along a track, making them ideal for areas where swing space is limited. The Series 1 kit from Hartford Building Products includes all the essential hardware needed for a complete bi-fold door installation.
Designed for top-mount installation, the Series 1 system fits door openings with panel thicknesses ranging from 1-3/8 inches to 1-3/4 inches. Installation generally involves securing the track at the top of the opening, fitting the pivot assemblies, attaching hinges to the door panels, and adjusting the rollers for smooth, reliable operation.
Key Features
Heavy-duty aluminum track
The extruded box-style aluminum track is built for strength and rigidity. Its design helps keep rollers properly aligned and reduces the risk of doors jumping off the track during everyday use.
Smooth, quiet rolling action
Equipped with 4-wheel ball bearing hangers, the Series 1 system allows doors to glide effortlessly and quietly. Each door panel supports up to 125 pounds, making these kits a strong choice for solid wood doors or other heavier panels commonly used in closet applications.
Complete hardware kit
Each Series 1 Bi-fold Hardware Kit includes the components needed for a full installation:
- Heavy-duty aluminum track
- 4-wheel ball bearing hangers
- Top pivot assembly
- Bottom pivot assembly
- Door hinges
- Mounting screws and wrench
Sizes and Configurations
Series 1 Bi-fold Kits are available in standard configurations for both 2-door and 4-door systems. For 96-inch track, 4-door systems, the kit includes two 48-inch tracks instead of one 96-inch track due to oversized shipping costs.
With its durable construction, smooth performance, and complete hardware package, the Series 1 Bi-fold Track and Hardware Kit is a reliable choice for residential bi-fold door installations where quality and long-lasting function matter.