---
product_id: 212925434
title: "SMARTSTANDARD 6.6 Feet Heavy Duty Sturdy Sliding Barn Door Hardware Kit -Smoothly and Quietly -Easy to Install -Includes Step-by-Step Installation Instruction Fit 40\" Wide Door Panel (J Shape Hanger)"
brand: "smartstandard"
price: "¥77869"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/212925434-smartstandard-6-6-feet-heavy-duty-sturdy-sliding-barn-door
store_origin: JP
region: Japan
---

# Ultra-quiet smooth sliding Supports doors up to 220 lbs 6.6 ft solid alloy steel track SMARTSTANDARD 6.6 Feet Heavy Duty Sturdy Sliding Barn Door Hardware Kit -Smoothly and Quietly -Easy to Install -Includes Step-by-Step Installation Instruction Fit 40" Wide Door Panel (J Shape Hanger)

**Brand:** smartstandard
**Price:** ¥77869
**Availability:** ✅ In Stock

## Summary

> 🚪 Slide into style and silence with effortless strength!

## Quick Answers

- **What is this?** SMARTSTANDARD 6.6 Feet Heavy Duty Sturdy Sliding Barn Door Hardware Kit -Smoothly and Quietly -Easy to Install -Includes Step-by-Step Installation Instruction Fit 40" Wide Door Panel (J Shape Hanger) by smartstandard
- **How much does it cost?** ¥77869 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/212925434-smartstandard-6-6-feet-heavy-duty-sturdy-sliding-barn-door)

## 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

- • **Precision Fit Guarantee:** Fits 40" wide doors with thickness from 1 3/8" to 1 3/4", ensuring a flawless, gap-free finish.
- • **Heavy-Duty Load Capacity:** Engineered to support door panels up to 220 lbs, built to last and handle substantial weight.
- • **Space-Smart Modern Classic:** Transform your interiors with a sleek barn door that maximizes space and adds timeless style.
- • **Effortless DIY Installation:** Step-by-step professional instructions plus expert customer support save you costly carpenter fees.
- • **Seamless Solid Track Design:** Two-piece 6.6 ft track ensures perfect leveling and no seam bumps for ultra-smooth sliding.

## Overview

The SMARTSTANDARD 6.6 Feet Heavy Duty Sliding Barn Door Hardware Kit features a robust two-piece alloy steel track designed for smooth, quiet operation. Supporting doors up to 220 lbs and fitting 40" wide panels, it combines classic barn door aesthetics with modern space-saving functionality. Easy to install with detailed instructions and customer support, this kit is perfect for professionals seeking durable, stylish door hardware that elevates any room.

## Description

SMARTSTANDARD 6.6 Feet Heavy Duty Sturdy Sliding Barn Door Hardware Kit -Smoothly and Quietly -Easy to Install -Includes Step-by-Step Installation Instruction Fit 40" Wide Door Panel (J Shape Hanger)

## Features

- 【WHY CHOOSE US】Our track comes in two solid pieces, instead of mutiple small pieces. It's easier to get level, install and keep straight. As you slide the door it won't hits the seams so the door can roll smoothly and steadily.
- 【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】The picture shows the actual hardware you will receive.【DOOR NOT INCLUDED】And we provide you with an accurate list in the Installation instruction.
- 【DOOR WEIGHT CAPACITY】Door Weight Limited 220lbs. Fit door panel thickness: 1 3/8" to 1 3/4". The door panel width should be at least 2" wider than the opening or the opening may not be fully covered.
- 【THE BEST CHOICE FOR YOUR HOUSE】This modern twist on the classic barn door not only saves space, it allows the ability to open up multiple rooms without the annoyance of a swinging door.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SMARTSTANDARD |
| Colour | Black |
| Material | Alloy Steel, Wood |
| Style | Classic |
| Assembly Required | Yes |
| Manufacturer | SMARTSTANDARD |
| Item model number | Sliding Barn Door Hardware |
| Product Dimensions | 208 x 8 x 8 cm; 3.72 kg |
| ASIN | B015DFW7CU |

## Product Details

- **Brand:** SMARTSTANDARD
- **Colour:** Black
- **Material:** Alloy Steel, Wood
- **Style:** Classic
- **Assembly Required:** Yes

## Images

![SMARTSTANDARD 6.6 Feet Heavy Duty Sturdy Sliding Barn Door Hardware Kit -Smoothly and Quietly -Easy to Install -Includes Step-by-Step Installation Instruction Fit 40" Wide Door Panel (J Shape Hanger) - Image 1](https://m.media-amazon.com/images/I/71OH3jCFYYL.jpg)
![SMARTSTANDARD 6.6 Feet Heavy Duty Sturdy Sliding Barn Door Hardware Kit -Smoothly and Quietly -Easy to Install -Includes Step-by-Step Installation Instruction Fit 40" Wide Door Panel (J Shape Hanger) - Image 2](https://m.media-amazon.com/images/I/814feARmDHL.jpg)
![SMARTSTANDARD 6.6 Feet Heavy Duty Sturdy Sliding Barn Door Hardware Kit -Smoothly and Quietly -Easy to Install -Includes Step-by-Step Installation Instruction Fit 40" Wide Door Panel (J Shape Hanger) - Image 3](https://m.media-amazon.com/images/I/81JSh97WyhL.jpg)
![SMARTSTANDARD 6.6 Feet Heavy Duty Sturdy Sliding Barn Door Hardware Kit -Smoothly and Quietly -Easy to Install -Includes Step-by-Step Installation Instruction Fit 40" Wide Door Panel (J Shape Hanger) - Image 4](https://m.media-amazon.com/images/I/71lXEOYAfZL.jpg)
![SMARTSTANDARD 6.6 Feet Heavy Duty Sturdy Sliding Barn Door Hardware Kit -Smoothly and Quietly -Easy to Install -Includes Step-by-Step Installation Instruction Fit 40" Wide Door Panel (J Shape Hanger) - Image 5](https://m.media-amazon.com/images/I/8154tZRU23L.jpg)

## Available Options

This product comes in different **Pattern Name** options.

## Questions & Answers

**Q: What is the measurement from the top of the track to the top of the glide? Have a limited amount of clearance.**
A: I email to check if you receive my last email about this qustion. The manual can explain this question clearly. I have attached a picture for you in my last email. The measurement for the top the track to the top of the glide depends on the height of the door.

**Q: are the ones being shipped now the ones with the 16 inch holes drilled or are they still the 17 3/4?**
A: Right now the rail is of 17 3/4", 16" ones will be available in a month.

**Q: Does the hardware package include two hangars like the picture, or do the hangars need purchased separately for the $36?**
A: The hardware package include two hangers. If you want to add another door to the track, you could purchase additional 2 hangers. Thank you very much for asking!

**Q: how thick can door be?**
A: Door panel thickness: 1 3/8'' and 1 3/4'' .

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**Shop now:** [https://www.desertcart.jp/products/212925434-smartstandard-6-6-feet-heavy-duty-sturdy-sliding-barn-door](https://www.desertcart.jp/products/212925434-smartstandard-6-6-feet-heavy-duty-sturdy-sliding-barn-door)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*