Why choose us?
Company Strength
Hangzhou Spark Hardware was established in 2008, located in Hangzhou city of eastern China, closely near Shanghai. Today we are enjoying the position of a credible and successful supplier and business partner. We have the best R&D department in the sector of sliding door hardware and the number of our loyal customers is rising constantly.
Stringent Quality Control
We are leaders in the design, manufacturing, and marketing of high-quality sliding door hardware over 10 years. Our own lab. can do Salt spray testing, thickness testing, loading testing and life testing for every batch of products, to make sure it is safety and reliable.
Customer Service
We are always committed to providing customers with the best quality products and services, and customer satisfaction is our ultimate goal.All of our products are covered by a limited 3-years warranty.
Rich Experience
We specialize in designing, manufacturing, and exporting of high-quality sliding door hardware, door lever handle and shower accessories for over 15 years. Our main products include outdoor barn door hardware、pocket door frame、sliding wooden door hardware、sliding glass door hardware, etc.
Our Factory




Our Certificate

1. Durability: Barn wood door hardware is very durable and can withstand the test of time. It is made from high-quality materials such as steel, which ensures it can last for many years.
2. Easy installation: Installing barn wood door hardware is generally easy and straightforward, making it an ideal option for those who love DIY projects. Most hardware comes with clear instructions to facilitate a hassle-free installation process.
3. Versatility: Barn wood door hardware can be used in various settings, from residential to commercial. It can be used in sliding doors, cabinets, and even in closets, adding a touch of elegance to any space.
4. Maintenance: Barn wood door hardware requires minimal maintenance. All you need to do is wipe it down with a clean cloth and a mild cleaning solution to keep it in good condition.
5. Cost-efficient: Barn wood door hardware is cost-efficient. The hardware is relatively inexpensive, and installation costs are minimal.


Maintenance Tips For Sliding Wooden Door Hardware
1.Cleaning your sliding door track
When your sliding door track is clean and free of obstructions, you'll find that the door slides smoothly and quickly. However, when it's clogged by kids crumbs, dust and dog hair, you're often left with sticky doors.
A sticking door can prove to be a real nuisance when it occurs, particularly as it might impact your home's security by preventing you from using the sliding door lock. In the worst-case scenarios, your door rollers may experience rickety movement or even jump out of the bottom track, leading to derailed doors.
2.Clean out the entire rail
During the course of everyday use, you'll typically find a good deal of blown in debris, but it's not too difficult to deal with. All you need to do is get a butter knife and drag all of the dirt and built-up stuff. This should be enough to achieve the clean grooves you're looking for.
Once you have the bulk of the debris out, you can remove all the small bits left behind with an old toothbrush and a vacuum cleaner (using the thin attachment designed to get into all the crevices).
A great feature of aluminum tracks is that they don't require oil for the doors to move smoothly along. Track rails shouldn't need to be given regular lubrication,won't rust either, making them about as low-maintenance as you can get. Keeping them free from obstructions is all you need to do.
3.Checking/replacing worn out rollers
If after carrying out the first three steps, you're still finding that your sliding barn wood door is sticking, you may need to replace worn rollers.
You might lucky in that they simply need to be removed, cleaned, lubricated, and reinstalled. You just need to ensure that any excess lubricant is wiped away before positioning them back into the wooden sliding door rails.
On the other hand, if you open things up and find that one or more of your sliding wooden sliding door rollers is damaged, you will need to replace them.
You should also be sure to check the tightness of the roller screws. If your roller screws look a bit loose, tightening them up with a screwdriver can help to restore smooth operation.
4.Check for humps & dips in the bottom track
Another problem that can cause trouble for the smooth operation of your sliding barn wood doors is when a dip or hump appears in the bottom track. This is a problem that's caused by the panel dragging or when being opened or closed.
If you're experiencing this problem, it's one that does demand your attention, as it threatens the long-term integrity of your sliding doors. You see, when it's left unfixed, you could end up breaking the door - meaning a full replacement is needed.
If this sounds familiar to you, our advice would be to check in with us or your local door expert and give an assessment as to what needs to be done to resolve the problem.
Q: Are all sliding door handles the same size?
Door Thickness: The size of the handle may be influenced by the thickness of the door. Doors of different thicknesses may require handles with varying dimensions to ensure a proper fit.
Type of Sliding Door: Sliding doors come in different types, such as patio doors, barn doors, pocket doors, and more. Each type may have unique hardware requirements, including handle sizes that are suitable for the specific design and function of the door.
Manufacturer Specifications: Different manufacturers may produce handles with different dimensions. It's essential to check the specifications provided by the manufacturer to ensure compatibility with the sliding door.
Style and Design: Sliding door handles come in a variety of styles and designs. The size of the handle may be influenced by the overall aesthetic and functionality of the door. Some handles are designed for a minimalist look, while others may be larger and more ornate.
Functionality: Sliding doors can have various locking mechanisms and handle types, such as flush pulls, recessed handles, or surface-mounted handles. The chosen handle should not only fit the door's size but also fulfill the intended functionality and security requirements.
To determine the correct size for a sliding door handle, it's important to measure the door's thickness and consider the manufacturer's recommendations. If you are replacing an existing handle, matching the size and hole spacing is crucial to ensure a proper fit. Additionally, consulting us for specific guidance can help in selecting the appropriate handle size for your sliding door.
Q: What type of wood is best for a barn door?
Knotty Alder: Alder is a hardwood known for its straight grain and even texture. Knotty Alder, in particular, features knots that add character and rustic charm to the door.
Reclaimed Wood: Using reclaimed wood from old barns or other structures can give your door a weathered and authentic look. Reclaimed wood often has unique character marks such as nail holes and knots.
Pine: Pine is a softwood with a light color and straight grain. It's a more budget-friendly option compared to hardwoods. Keep in mind that pine can be prone to dents and scratches, so it might be better suited for lighter use.
Hickory: Hickory is a dense hardwood with a distinctive grain pattern. It's a durable wood that can withstand wear and tear, making it suitable for high-traffic areas.
Maple: Maple is a hardwood with a smooth, fine grain. It can be stained to achieve a variety of finishes and is known for its durability.
Oak: Oak is a popular hardwood known for its strength and durability. It has a prominent grain pattern that can add a traditional or rustic look to the door.
Mahogany: Mahogany is a hardwood with a rich, reddish-brown color and a straight, fine grain. It's often chosen for its elegant appearance.
When selecting wood for a barn door, consider the climate and humidity of the installation location. Some woods may expand or contract with changes in humidity, so it's essential to choose a wood that is suitable for the environment. Additionally, you may want to seal or finish the wood to protect it from moisture and enhance its appearance.
Q: Do sliding doors need a bottom track?
Q: How to Install Sliding Closet Door Hardware
First, you will need to decide if you are mounting your door or doors on the outside of your closet. If you are mounting on the outside, simply use the measurements you determined in the steps above.
If, however, you want to mount your doors inside the closet as bypass doors, you will need to measure the height and width of the inside of the closet to get the track and door dimensions. This track will be mounted on the interior frame of the closet, and will be mostly hidden from view. It is typically very simple in its design, so if you’re wanting something more stylish, we recommend going with an exterior drywall mount.
(2). Buy a Barn Door and Hardware Kit
The door and the hardware kit aren’t one-size-fits-all, so you’ll need to use the measurements you took to order a door that fits the space, and the necessary track for the install.
(3). Mount the Sliding Door Track
Using a step stool and drill, mount the sliding door hardware using the predetermined drill holes, screws, and installation steps provided to you with the closet door hardware. If utilizing a bottom track, you will need to install it after the door is hung so you can use it as a guide to measure and mark where the track needs to go.
(4). Attach Hardware to Door
Now, take the hardware for the sliding closet door and attach it directly to the door of your choice, using the steps and guidelines given to you with your hardware kit. Depending on the door you purchased, yours may or may not have pre-drilled screw holes for the hardware. If the pre-drilled screw holes are not included, the manual will walk you through how to measure and properly place the hardware in the right spot.
If you are adding decorative elements, like a door knob, the center of the handle should be about 36 inches from the bottom of the door.
(5). Hang Door
Ask a buddy for help with this step! Then, lift the door on each side and gently align the wheels with the track. Once it is hanging on the track, test the door for smooth movement and proper alignment of the hardware and track.
This is when you will mark off and install the bottom track for stability. Once that is marked off, screwed it into place and double-check the door movement again. It should easily and smoothly glide along the track and stop at the door stoppers.
Q: How many rollers does a sliding door need?
Some heavier or larger sliding doors may have additional rollers to provide extra support and stability. The exact number of rollers can depend on factors such as the material of the door, its dimensions, and the specific design of the sliding door hardware.
Q: How do you secure a sliding wood door?
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Barn Door Sliding Rail System