---
product_id: 615662124
title: "SMARTSTANDARD 4ft/48 Bi-Folding Sliding Barn Door Hardware Kit, Bifold Barn Door Hardware Kit Heavy Duty Sturdy Side Mounted for 2 Doors -Smoothly and Quietly -Easy to Install, Fit 44\" Door, No Doors"
brand: "smartstandard"
price: "$314.84"
currency: USD
in_stock: true
reviews_count: 8
category: "Smartstandard"
url: https://www.desertcart.ec/products/615662124-smartstandard-4ft-48-bi-folding-sliding-barn-door-hardware-kit
store_origin: EC
region: Ecuador
---

# Fits doors up to 44" wide, 360 lb max Low-noise high-strength nylon rollers Heavy-duty carbon steel build SMARTSTANDARD 4ft/48 Bi-Folding Sliding Barn Door Hardware Kit, Bifold Barn Door Hardware Kit Heavy Duty Sturdy Side Mounted for 2 Doors -Smoothly and Quietly -Easy to Install, Fit 44" Door, No Doors

**Brand:** smartstandard
**Price:** $314.84
**Availability:** ✅ In Stock

## Summary

> 🚪 Elevate your space with silent strength and sleek style!

## Quick Answers

- **What is this?** SMARTSTANDARD 4ft/48 Bi-Folding Sliding Barn Door Hardware Kit, Bifold Barn Door Hardware Kit Heavy Duty Sturdy Side Mounted for 2 Doors -Smoothly and Quietly -Easy to Install, Fit 44" Door, No Doors by smartstandard
- **How much does it cost?** $314.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/615662124-smartstandard-4ft-48-bi-folding-sliding-barn-door-hardware-kit)

## Best For

- smartstandard enthusiasts

## Why This Product

- Trusted smartstandard brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Modern Style:** Matte black finish complements any contemporary space, ideal for bedrooms, closets, or office storage areas.
- • **Whisper-Quiet Operation:** High-strength nylon rollers glide smoothly with minimal noise—perfect for maintaining a peaceful, professional environment.
- • **Space-Saving Bifold Design:** Maximize your room’s potential with a sleek side-mounted bifold system that fits two doors up to 44" wide.
- • **Effortless DIY Installation:** Clear, graphic instructions and included hardware mean no costly contractors—get your doors up and running in no time.
- • **Robust Carbon Steel Construction:** Engineered for durability and corrosion resistance, ensuring your doors stay flawless and sturdy over time.

## Overview

The SMARTSTANDARD 4ft/48 Bi-Folding Sliding Barn Door Hardware Kit features a heavy-duty carbon steel frame with corrosion-resistant matte black finish, equipped with smooth, low-noise nylon rollers. Designed for bifold doors up to 44" wide and 360 lbs max weight, it offers easy installation with all necessary hardware included. Perfect for modern interiors seeking space-saving, quiet, and durable door solutions.

## Description

desertcart.com: SMARTSTANDARD 4ft/48 Bi-Folding Sliding Barn Door Hardware Kit, Bifold Barn Door Hardware Kit Heavy Duty Sturdy Side Mounted for 2 Doors -Smoothly and Quietly -Easy to Install, Fit 44" Door, No Doors : Tools & Home Improvement

Review: Good quality, robust metal and paint is nice. - Good quality product, metal is robust and can hold a heavy door. The black paint looks nice as well and installation was a breeze.
Review: Very good quality - This rail was great quality and I had the ability to adjust the bi fold doors up or down with a small twist of a hex bit. I had never used bi fold door rails . The instructions were decent but just used common sense.

## Features

- [Why Choose Us]: Our bifold door hardware kit is made of high-quality carbon steel and has the characteristics of corrosion resistance and waterproofing. It is equipped with rollers made of high-strength nylon material, which runs smoothly and has low noise.
- [Easy Installation]: Our products are packaged in partitions, marked with graphics. Professional instruction and customer service team help you solve all installation problems in time. Save the cost of finding a carpenter or decoration team.
- [Package Included]: 1x 4FT Rails, 3x Rail Spacers, 1x Fixed Roller, 1x Adjustable Roller, 1x Roller Lock Bracket,1x Bottom Pivot Plate & Sleeve, 2x Top Connector Plates, 3x Butt Hinges, 3x Hex Key; All other necessary hardware is included as you see in the pictures. For 16 inch stud. [DOOR NOT INCLUDED]
- [Door Weight Max Capacity]: 360 lb, Fit sigle door panel max width: 22", Fit door panel thickness: 1 3/8" and 1 3/4".
- [Right Choice for Your House]: Compared with the classic track, our bifold door hardware kit saves more space and has more applicable scenarios:bedrooms, living rooms, wardrobes, storage rooms, cloakrooms, dressing room, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C89NMHKM |
| Assembly Required | Yes |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #58,783 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #185 in Sliding Door Hardware |
| Brand | SMARTSTANDARD |
| Color | Matte Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (155) |
| Date First Available | June 16, 2023 |
| Included Components | J bifold barn door hardware kit |
| Item Package Quantity | 1 |
| Item Weight | 13.87 pounds |
| Item model number | SDH048BJF01 |
| Manufacturer | SMARTSTANDARD |
| Material | Carbon Steel |
| Part Number | SDH048BJF01 |
| Product Dimensions | 1.38 x 22 x 84 inches |
| Size | 48" for 2 Doors |
| Style | Modern |

## Product Details

- **Assembly Required:** Yes
- **Brand:** SMARTSTANDARD
- **Color:** Matte Black
- **Material:** Carbon Steel
- **Style:** Modern

## Images

![SMARTSTANDARD 4ft/48 Bi-Folding Sliding Barn Door Hardware Kit, Bifold Barn Door Hardware Kit Heavy Duty Sturdy Side Mounted for 2 Doors -Smoothly and Quietly -Easy to Install, Fit 44" Door, No Doors - Image 1](https://m.media-amazon.com/images/I/41OaUubiBUL.jpg)
![SMARTSTANDARD 4ft/48 Bi-Folding Sliding Barn Door Hardware Kit, Bifold Barn Door Hardware Kit Heavy Duty Sturdy Side Mounted for 2 Doors -Smoothly and Quietly -Easy to Install, Fit 44" Door, No Doors - Image 2](https://m.media-amazon.com/images/I/41SvEz-wBpL.jpg)
![SMARTSTANDARD 4ft/48 Bi-Folding Sliding Barn Door Hardware Kit, Bifold Barn Door Hardware Kit Heavy Duty Sturdy Side Mounted for 2 Doors -Smoothly and Quietly -Easy to Install, Fit 44" Door, No Doors - Image 3](https://m.media-amazon.com/images/I/41U24QC-VrL.jpg)
![SMARTSTANDARD 4ft/48 Bi-Folding Sliding Barn Door Hardware Kit, Bifold Barn Door Hardware Kit Heavy Duty Sturdy Side Mounted for 2 Doors -Smoothly and Quietly -Easy to Install, Fit 44" Door, No Doors - Image 4](https://m.media-amazon.com/images/I/41UsBHvhW+L.jpg)
![SMARTSTANDARD 4ft/48 Bi-Folding Sliding Barn Door Hardware Kit, Bifold Barn Door Hardware Kit Heavy Duty Sturdy Side Mounted for 2 Doors -Smoothly and Quietly -Easy to Install, Fit 44" Door, No Doors - Image 5](https://m.media-amazon.com/images/I/41mm+5YP62L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality, robust metal and paint is nice.
*by R***H on October 22, 2025*

Good quality product, metal is robust and can hold a heavy door. The black paint looks nice as well and installation was a breeze.

### ⭐⭐⭐⭐⭐ Very good quality
*by L***E on December 8, 2025*

This rail was great quality and I had the ability to adjust the bi fold doors up or down with a small twist of a hex bit. I had never used bi fold door rails . The instructions were decent but just used common sense.

### ⭐⭐⭐⭐⭐ Works great!
*by M***E on December 13, 2025*

Door glides smoothly.

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**Shop now:** [https://www.desertcart.ec/products/615662124-smartstandard-4ft-48-bi-folding-sliding-barn-door-hardware-kit](https://www.desertcart.ec/products/615662124-smartstandard-4ft-48-bi-folding-sliding-barn-door-hardware-kit)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-05*