---
product_id: 141336999
title: "6.6 Feet Bypass Sliding Barn Door Hardware Kit - for Double Wooden Doors-Single Track - Smoothly & Quietly - Easy to Install-Fit 67\" Opening"
brand: "smartstandard"
price: "€ 429.85"
currency: EUR
in_stock: true
reviews_count: 8
category: "Smartstandard"
url: https://www.desertcart.sk/products/141336999-6-6-feet-bypass-sliding-barn-door-hardware-kit-double
store_origin: SK
region: Slovakia
---

# Smooth & quiet rolling mechanism 1/4" heavy-duty carbon steel rail Complete easy-install kit included 6.6 Feet Bypass Sliding Barn Door Hardware Kit - for Double Wooden Doors-Single Track - Smoothly & Quietly - Easy to Install-Fit 67" Opening

**Brand:** smartstandard
**Price:** € 429.85
**Availability:** ✅ In Stock

## Summary

> 🚪 Elevate your space with sleek, silent sliding sophistication!

## Quick Answers

- **What is this?** 6.6 Feet Bypass Sliding Barn Door Hardware Kit - for Double Wooden Doors-Single Track - Smoothly & Quietly - Easy to Install-Fit 67" Opening by smartstandard
- **How much does it cost?** € 429.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/141336999-6-6-feet-bypass-sliding-barn-door-hardware-kit-double)

## 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

- • **Heavy-Duty Capacity:** Supports doors up to 220 lbs and thickness between 1 3/8" to 1 3/4", perfect for robust wooden panels.
- • **DIY-Friendly Installation:** Comes with professional instructions and all hardware—no carpenter needed, saving time and money.
- • **Industrial-Grade Strength:** Crafted from solid 1/4" carbon steel for unmatched durability and sleek frosted black finish.
- • **Seamless Double Door Flow:** Single-track design with 8"-12" overlap ensures smooth, quiet bypass sliding without door clash.
- • **All-Inclusive Hardware Kit:** Includes rails, hangers, spacers, floor guide, stoppers, and hex keys—everything for a flawless setup.

## Overview

The SMARTSTANDARD 6.6 Feet Bypass Sliding Barn Door Hardware Kit features a robust 1/4" carbon steel rail system designed for double wooden doors up to 220 lbs. Its single-track bypass design allows smooth, quiet operation with an 8"-12" door overlap, fitting openings up to 67". The kit includes all necessary hardware and professional instructions for easy DIY installation, making it a stylish, durable, and practical upgrade for modern interiors.

## Description

desertcart.com: SMARTSTANDARD 6.6 Feet Bypass Sliding Barn Door Hardware Kit - for Double Wooden Doors-Single Track - Smoothly & Quietly - Easy to Install-Fit 67" Opening : Tools & Home Improvement

Review: Great Barn Door - Perfect and super easy to assemble
Review: Solving a 26-Year-Old Problem!! - We are remodeling our kitchen and adding on a laundry room. Our washer and dryer were in the kitchen behind folding doors that never worked well. We moved them out to the new laundry room and converted that space to a pantry. I needed doors that would work on the space but not swing out into the kitchen table area and NOT be folding doors again. I have a 73" wide opening to cover and found these absolutely gorgeous barn doors, in white, to use for my new pantry. I ordered two 38” doors with the hardware shown in the desertcart video to make the perfect doors for the space. I have looked for ways during this remodel to use barn doors at every opportunity because I love them. This is the second pair I have used. The picture is the doors I used for the master bathroom and they are just perfect and beautiful for that space. Our contractor has been great at being able to put both sets of doors together and install them because they come completely broken down. I mean the doors have to be built on site so if you are going to DIY then you need to know how to do this kind of carpentry. I highly recommend these gorgeous doors and I am currently trying to find another place to use them as we continue our remodel. Excellent quality and good price.

## Features

- 【WHY CHOOSE US】Our rail is made by 1/4" heavy duty carbon steel, solid inside, frosted black surface. The rail comes in two pieces, instead of mutiple small pieces, the door can roll quietly and smoothly.
- 【OVERLAP SPACE】There would be a 8"-12" overlap space since the 2 doors are hanging on one single rail. The door panel width should be wider than half of the (opening+overlap sapce) or the opening may not be fully covered.
- 【EASY TO INSTALL】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】2x Rail,4 x Hanger, 5 x Wall spacers, 1xFloor Guide, 2xDoor Stoppers,2x Hex Key, and other necessary hardware is included as you see in the pictures.【DOOR NOT INCLUDED】
- 【DOOR WEIGHT CAPACITY】Door Weight Limited 220lbs. Fit door panel thickness: 1 3/8" to 1 3/4".

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KY8RGSP |
| Assembly Required | Yes |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #25,690 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #81 in Sliding Door Hardware |
| Brand | SMARTSTANDARD |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,393) |
| Date First Available | November 28, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 22.4 pounds |
| Item model number | SDH0066JBYPASSONERAIL |
| Manufacturer | SMARTSTANDARD |
| Material | Carbon Steel |
| Part Number | SDH0066JBYPASSONERAIL |
| Pattern | 6.6FT Bypass Kit |
| Product Dimensions | 1.38 x 16 x 79.2 inches |
| Size | 6.6 Feet |
| Style | Country Style |

## Product Details

- **Brand:** SMARTSTANDARD
- **Color:** Black
- **Item Weight:** 22.4 Pounds
- **Material:** Carbon Steel
- **Style:** Country Style

## Images

![6.6 Feet Bypass Sliding Barn Door Hardware Kit - for Double Wooden Doors-Single Track - Smoothly & Quietly - Easy to Install-Fit 67" Opening - Image 1](https://m.media-amazon.com/images/I/61oovCs97EL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Did to overlap do I add 4" to each door?**
A: yes, at least 4'' to each door.

**Q: Is it possible to order one set of additional door hangers?  I have three 16" doors that I want yo use instead of two larger doors.**
A: Hi, friend, we don't have additional bypass door hangers to sell.

**Q: Do you have top mount double bypass door kit?**
A: Yes door kit comes with rail (1) you specify the length. With brackets and rollers bolts etc

**Q: I have a 62" opening, what is the minimum width I need to build my doors?  Or, what is the overlap I need to plan for?**
A: Do you have casing trim ? I would work from center of the 62'' opening, that is 31'' add 1 1/2'' overlap of each door + the width of the trim,lets say for a example you have 2 1/4 '' trim that's a standard stock size , 31'' for the door + 1 1/2'' overlap at the middle + 2 1/4'' for the casing total 34 3/4'' for you door size. I like to see the door cover the trim.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Barn Door
*by K***T on February 1, 2026*

Perfect and super easy to assemble

### ⭐⭐⭐⭐⭐ Solving a 26-Year-Old Problem!!
*by G***L on October 29, 2024*

We are remodeling our kitchen and adding on a laundry room. Our washer and dryer were in the kitchen behind folding doors that never worked well. We moved them out to the new laundry room and converted that space to a pantry. I needed doors that would work on the space but not swing out into the kitchen table area and NOT be folding doors again. I have a 73" wide opening to cover and found these absolutely gorgeous barn doors, in white, to use for my new pantry. I ordered two 38” doors with the hardware shown in the Amazon video to make the perfect doors for the space. I have looked for ways during this remodel to use barn doors at every opportunity because I love them. This is the second pair I have used. The picture is the doors I used for the master bathroom and they are just perfect and beautiful for that space. Our contractor has been great at being able to put both sets of doors together and install them because they come completely broken down. I mean the doors have to be built on site so if you are going to DIY then you need to know how to do this kind of carpentry. I highly recommend these gorgeous doors and I am currently trying to find another place to use them as we continue our remodel. Excellent quality and good price.

### ⭐⭐⭐⭐⭐ MEASURE and MEASURE AGAIN!
*by G***N on July 14, 2023*

Pro: relatively easy to install, solid hardware, good design Con: instructions down to 1/16" measurement are tedious and difficult to execute. I'm a handy guy so no stranger to this type of work: I used the 6.5' rail for a 70" opening w/2.5" molding. I used 2 40" wide doors. I measured everything multiple times ensure the result would be as desired. The only 'failure'...the H+1 11/16" for center line of the rail bolts. After all was said and done, the doors just barely drag on the floor (like from weight) but in no way are the 3/8" off the floor. So obviously no way to install the Floor Guide. Other than that...a good set of hardware.

## Frequently Bought Together

- SMARTSTANDARD 6.6 Feet Bypass Sliding Barn Door Hardware Kit - for Double Wooden Doors-Single Track - Smoothly & Quietly - Easy to Install-Fit 67" Opening
- SmartStandard 36in x 84in Sliding Barn Wood Door Pre-Drilled Ready to Assemble, DIY Unfinished Solid Spruce Wood Panelled Slab, Interior Single Door Only, Natural, K-Frame (Fit 6FT-6.6FT Rail)
- SMARTSTANDARD 2PCS Sliding Barn Door Handle, 12 Inch Heavy Duty Pull and Flush Hardware Set, Black, Large Rustic Two-Side Design, Round

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**Shop now:** [https://www.desertcart.sk/products/141336999-6-6-feet-bypass-sliding-barn-door-hardware-kit-double](https://www.desertcart.sk/products/141336999-6-6-feet-bypass-sliding-barn-door-hardware-kit-double)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-19*