Asia (Hangzhou) Sourcing & Communications, covers 10,800 square meters area, is established in 2004, located in Hangzhou, which is easy access to Ningbo and Shanghai port. ASC is specialized in designing, producing.exporting many building products, such as Outdoor Flooring, Balusters, Fence, Railings, Deck LED Lights and so on. It has a responsible service team to provide customers with the most professional and whole-hearted service.
Why Choose Us
Production Advantage
The unique PVC materials and our excellent techniques enable our products features of light, anti-UV, corrosion-proof, water-proof, fire-proof, and durable.
Professional Team
ASC has an excellent R&D Team to seek, explore, and develop high-tech and practical products.
Our service
Before mass production the design team examine every details of the sample to make sureit meets customers requirement and design team together with marketing department provides material and color references after analyzing general trends.
Our Product
Our main products are PVC Decking, PVC Cladding Panel, PVC Fence, Balusters aswell as many other PVC products like Whelping Box, Flower Pot, Decoration Boards and so on. The unique PVC materials and our tough technics enable our products features of light, anti-UV,corrosion proof, water-proof, fire-proofand durable.
Safety and Security
One of the primary advantages of stair railings is their role in ensuring safety. They provide support and stability, preventing accidental falls especially on stairs with multiple steps or in high-traffic areas.
Architectural Enhancement
Stair railings contribute significantly to the overall aesthetic of a staircase and the surrounding space. They offer various railing designs—from sleek and modern to classic and ornate—that complement different architectural styles and enhance the visual appeal of any interior.
Durability and Longevity
Choosing a high-quality stair railing ensures durability and long-term performance. This ensures that their stair railings maintain their integrity even under daily use and various environmental conditions.
Customization Options
Whether it’s choosing the finish, color, or additional design elements, customers can personalize their stair railings to complement the interior décor seamlessly.
Compliance with Standards
Astuna’s stair railing solutions meet stringent safety and building code requirements. They adhere to regulations regarding railing height, spacing between balusters or posts, and other safety criteria.
Environmental Benefits
Opting for durable and sustainable materials in stair railings, such as those, contributes to environmental sustainability. These materials are often recyclable and contribute less to environmental impact during manufacturing and disposal compared to traditional materials.
Picket Stair Railing
Picket railing consists of vertical posts that support the handrail. At the bottom, the posts are attached to the base rail or stair treads. Pickets can be made of wood or metal. They can be simple posts or ornately designed.
Multi-line stair railing
Multi-line stair railings consist of horizontal rods or tubes that extend from railing post to railing post. The rods or tubes can be different styles, sizes, and materials to reflect the desired look.
Cable stair staircase railing
Cable stair railings use high tension, horizontal or vertical metal cables instead of pickets or panels to provide a barrier on the side of the stairs. Cable railing can be used with a variety of different handrail and newel post materials including steel, aluminum and wood.
Wire mesh infill stair railing
Wire mesh infill railings consist of panels of wire that are welded to a four-sided frame. These panel are then attached to the railing system. Wire mesh infill railings can be made from a variety of metals, including stainless steel and aluminum. This type of railing is usually custom manufactured to meet the desired mesh or opening size, wire diameter and panel size.
Panel stair railing
Panel stair railing is similar to wire mesh infill railing in that sections are installed into the railing system. Panel railing is frequently made of glass, but can also be made of open metal bars.
Material of Stair Railing
Steel
Steel is a popular material for both stair handrails and railings for commercial egress stairs and industrial staircases. Steel is also the best material for stair stringers. To prevent rusting, galvanized or stainless steel is often used. Galvanized steel is coated with zinc to prevent corrosive materials from damaging the steel below.
Aluminum
Aluminum is a natural element that has a lower density than other metals, making it lightweight compared to steel. Aluminum looks like silver and is very reflective. Aluminum is naturally resistant to rust and corrosion without any additional treatment.
Wrought Iron
Wrought iron is an iron alloy with a low content of carbon. The demand for this malleable material, often used to achieve a highly decorative effect, reached a high in the mid 1800’s. Today, wrought iron is no longer made on a mass scale but is still produced for restoration and replication of historic work.
Wood
Wood is the most traditional and classic material used for handrails and railings. Popular woods include red oak, which is easy to stain, sand, and finish, as well as white oak, which is harder and more water resistant. Mahogany, ash, cypress, cherry and many other woods can be used for staircase handrails and railings.
Glass
While glass may not seem to be a very safe material to use in staircase design, it is actually much tougher than it looks. Glass comes in a number of varieties including clear, semi-transparent, tinted, frosted and etched.
How To Install a Stair Handrail
Understanding Building Code Requirements for Stairs
Before beginning your handrail installation, familiarize yourself with local building codes. These regulations guarantee that your handrail is safe and compliant with industry standards.
Height Requirements
Building codes typically require handrails to be installed at a specific height range. The standard height for stair handrails is between 32 and 34 inches, measured from the nose of the tread to the top of the rail. This height range provides the best support and safety for most users, accommodating the average arm reach and height of both children and adults.
Continuous Graspability
Install the handrail along the entire length of the staircase to guarantee that users can keep a firm grip on it during their ascent or descent. The handrail should extend beyond the top and bottom steps to provide additional support at these base points. Continuity is key.
Clearance From the Wall
For a comfortable grip, you should install your handrail with enough clearance from the wall. Most building codes require a minimum of 1.5 inches of space between the handrail and the wall. This gap helps users wrap their fingers around the rail without interference.
Gathering Tools and Materials for Stair Handrails
Organizing your tools and materials in advance can save you time and hassle.
Measuring and Marking Handrail Materials
This project can’t be successful without accurate measurements, so follow these steps closely.
Place a 4-foot level vertically against the first step, making sure it’s plumb
Mark the level where it meets the top of the second step.
Calculate the desired handrail height (between 32 and 34 inches) and mark this point on the level.
Use the level to transfer these marks to the wall at the top and bottom of the staircase.
Snap a chalk line between these marks to create a guide for bracket placement.
Locating Wall Studs for Handrails
Use a stud finder to locate the studs along your chalk line and clearly mark their positions. Aim to attach brackets at the top, middle, and bottom of the staircase for the best possible support. Locating and marking the studs correctly anchors the handrail securely, which is critical for safety.
Installing Handrail Mounting Brackets
With your measurements and stud locations marked, you’re ready to install the mounting brackets.
Preparing the Stair Handrail
Follow these steps for a polished final result:
Measure the length needed for your staircase, accounting for any returns at the ends.
Use a power miter saw to cut the handrail to length, making 45-degree cuts at each end for returns.
Sand the cut ends and any rough spots along the rail.
Glue and nail a mitered return to each end of the handrail.
Apply wood filler if needed, allowing it to dry completely before sanding smooth.
Finishing the Stair Handrail
Before attaching the handrail to the brackets, apply your chosen finish:
For handrails you’re painting yourself, apply a coat of primer followed by your chosen paint color.
To stain handrails, apply the stain evenly and follow with a clear protective varnish.
Allow the finish to dry completely according to the manufacturer’s instructions.
Final Adjustments and Handrail Safety Check
After installation, it’s wise to do a safety check:
Check that the handrail height remains consistent along the entire length.
Make sure all screws are tightly secured and countersunk.
Test the handrail’s stability by applying firm pressure from various angles.
Verify that the handrail is smooth and free from any protruding hardware or rough spots.
Certificate
FAQ
As one of the leading stair railing manufacturers and suppliers in China, we warmly welcome you to wholesale cheap stair railing from our factory. All our products are with high quality and competitive price. Contact us for more details.
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