Top Granite & Marble Threshold Manufacturers in 2025

Here is a list of the top granite/marble threshold manufacturers:

1. Petros Stone LLP
2. MSI Surfaces
3. Oswal Granite
4. Zingin LLP
5. RK Marble and Granite
6. USA Marble and Granite
7. Vihaan Stone

Whether you move between spaces, step into a room, or enter a new building, you will invariably come across a threshold. It marks the boundary of any doorway you pass. This horizontal piece can be seen in varied materials and colors. Granite and Marble are popular choices for thresholds (or door saddles).

In this article, we will explore leading marble and threshold manufacturers, compare their pricing, and offer valuable tips on choosing the right threshold that elevates any space.

Petros® Stone LLP

Leading Manufacturer & Exporter of High-Quality Marble and Granite Thresholds

Overview

Petros® Stone LLP stands as a renowned name in crafting stone products, focusing on top-grade granite and marble thresholds tailored to residential, commercial, and export needs. Operating out of a state-of-the-art 600,000 sq. ft. facility in Pune, the company uses cutting-edge CNC systems and polishing methods. These advanced tools allow them to design customized thresholds that align with international quality benchmarks. Architects, developers, and retailers rely on Petros® for stone solutions that combine durability and elegance.

Product Offering

Petros® delivers a curated range of thresholds and stone transition pieces.

• Granite Thresholds – Tough and resistant to moisture, these come in finishes like polished, honed, and flamed. You can choose from various Indian and imported granite options.
• Marble Thresholds – Made using premium-quality marble in white, black, and other shades, these bring an elegant touch to luxury spaces.
• Custom-Cut Thresholds – Offered in tailored sizes, finishes, and edge styles such as beveled, bullnose, or chamfered to suit your needs.
• Designer Edge Profiles & Sills – Designed trims and edges created to complement intricate architectural designs.

Estimated Pricing

• Granite thresholds: Prices range between USD 2.40 and 7.25 per square foot.
• Marble thresholds: Prices fall between USD 2.80 and 8.00 per square foot.
• Custom or bulk orders: Costs depend on quantity, design choices, and materials used.

Final prices might change based on minimum order quantity, surface finish, or export needs.

Strengths

• Modern CNC Systems – Offers precise cutting and ensures uniform quality.
• Worldwide Shipping – Delivers to more than 50 countries, including complete documentation.
• Strict Quality Assurance – Follows ISO standards with direct human inspections.
• Tailored Engineering Help – Assists architects, contractors, and builders with specific needs.
• Environmentally Responsible Practices – Recycles water and uses sustainable sources.

MSI Surfaces

Top Marble & Granite Threshold Supplier in North America

Overview 

MSI Surfaces, known as MS International, Inc., leads the U.S. market with its surface materials, including an extensive selection of engineered and natural stone thresholds. Operating more than 50 distribution centers in North America, MSI combines large-scale operations with quick delivery and fresh ideas to cater to both economical and luxury design preferences in the threshold market.

Product Offering

MSI delivers complete threshold solutions to suit homes, businesses, and remodeling projects:

• Engineered Marble Thresholds – These come with either a double-beveled or straight edge design. They are offered in common sizes like 2″ x 36″ or 4″ x 36″.
• Granite Thresholds – Crafted from sturdy natural stone, these are offered in black, gray, or other unique patterns.
• Transition Saddles – These ADA-compliant threshold options work well in wet spaces, for transitions, or as part of shower setups.
• Custom Trim Solutions – You can order thresholds, stair treads, or moldings tailored to specific needs.

Estimated Pricing

• Engineered marble thresholds: Priced between USD 11 and USD 57 per piece.
• Granite thresholds: Costing between USD 25 and USD 30 per piece.
• Discounts and bulk rates are offered to contractors and distributors.

Strengths

• Large Nationwide Stock – Materials are always available and ready to ship, so wait times are shorter.
• Help with Design – They use AR and VR tools to help customers see how things will look.
• Certified Safe Materials – Greenguard and NSF certifications ensure these materials are both safe and eco-friendly.
• Wide Product Options – There are hundreds of stone thresholds available to choose from.
• Reliable Experience – Since 1975, contractors and retailers have trusted this company.

Oswal Granite

Reliable Provider of Marble and Granite Thresholds for Retail and Large Projects

Overview

Oswal Granites & Tiles has been a trusted maker and supplier of granite and marble thresholds serving South and West India. The company is well-regarded for its dependable service wide selection of materials, and quick delivery. Its customers range from contractors to major developers.

Product Offering

Oswal provides both ready-made and custom threshold materials.

• Granite Thresholds – Polished, honed, or flamed granite options available in black, red, and various multicolored choices.
• Marble Thresholds – Indian white marble and green marble trims that fit both modern and classic designs.
• Step & Door Saddles – Pre-cut sizes designed to ease transitions between floors.
• Trim Accessories – Natural stone pieces like window sills, skirtings, and stair noses.

Estimated Pricing 

• Granite thresholds: Between USD 2.00 and 5.50 per square foot, depending on the finish.
• Marble thresholds: Priced at USD 2.50 to 6.00 per square foot.
• Bulk orders get special volume pricing.

Strengths

• Fast Delivery – They keep a large selection ready and process orders.
• Reasonable Prices – They offer affordable options without lowering quality.
• Variety of Stones – They provide choices from local granite and marble materials.
• Handles Large Orders – Suited to the needs of builders, tilers, and property developers.
• Strong Client Focus – They offer full support and personalized service.

Zingin LLP

Top Manufacturer and Exporter of Granite and Marble Thresholds

Overview

Zingin LLP is gaining recognition as a trusted and creative producer and distributor of granite and marble thresholds across India. Operating out of Pune, the company blends advanced fabrication techniques with a focus on quality and flexible designs. They began with a reputation in strategic marketing within the stone sector but have since grown into large-scale manufacturing. They now provide cut thresholds catering to residential, commercial, and export needs.

Product Offering 

Zingin LLP delivers various threshold options made using top-grade natural stones:

• Granite Thresholds – You can choose polished, flamed, or honed finishes with beveled, bullnose, or custom edges. These thresholds work great in areas with heavy foot traffic or lots of moisture.
• Marble Thresholds – These use hand-picked marble options like black, white, or colored stones, including both Indian and imported varieties. They are a great fit for elegant interiors or spaces that bridge two styles.
• Custom Thresholds – Custom sizes, designs, and finishes are available to meet export needs or bulk orders.
• Threshold Accessories – Options like tile trims, saddles, and step nosings made from granite or marble are also offered.

Estimated Pricing 

Zingin LLP provides budget-friendly threshold options that cater to both local and global customers.

• Granite thresholds: Prices range from USD 2.50 to 6.50 per square foot
• Marble thresholds: Prices range between USD 3.00 and 7.50 per square foot
• Custom or bulk thresholds: Cost depends on finish type, edge design, and project size

Prices can change based on factors like finish type, thickness, edge profiles, and minimum order requirements.

Strengths

• All-in-One Manufacturing – The company uses advanced equipment to handle processing and finishing on-site, delivering high accuracy and strong products.
• Tailored Project Expertise – It manages custom orders with precise sizes and finishes that work well for architectural or commercial needs.
• Eco-Friendly Practices – Ethical quarrying methods and sustainable operations reflect their commitment to the planet.
• Ready for Export – A dependable logistics system and complete compliance paperwork make international shipping smooth for buyers.
• Customer-First Approach – They provide design suppor,t online catalogs, and help with technical details during the purchasing journey.

R K Marble & Granite Pvt. Ltd

Top-Class Producer of High-End Marble & Granite Thresholds

Overview

R K Marbles stands among India’s top marble manufacturers and has been in business since 1989. The company has advanced facilities and extensive quarries enabling it to create premium marble and granite thresholds. These products are used in upscale homes, hotels, and architectural ventures worldwide.

Product Offering 

R K Marbles focuses on unique and traditional threshold designs:

• Makrana Marble Thresholds: Top-quality white marble with light patterns, perfect to create rich interiors.
• Imported Marble & Granite Thresholds: Stones from Italy, Turkey, and Africa crafted for stylish spaces.
• Custom-made Thresholds: Designed to order with high-grade European polishing and finishes.
• Elegant Profiles and Finishes: Options like ogee, waterfall, or French edges for refined thresholds.

Estimated Pricing

• High-end marble thresholds: USD 20 to 40+ per foot.
• Granite thresholds: USD 15 to 30 per foot.
• Custom costs vary depending on the rarity of stones and edge finishes.

Strengths

• Heritage & Trust – Known for acquiring Makrana marble that holds GI tag approval
• High-End Aesthetics – Chosen by 5-star hotels and upscale villas
• Imported Inventory – Offers an international range available when needed
• Craftsmanship – Focuses on detailed work and excellent polish finish
• Turnkey Export Logistics – Prepared to supply worldwide with complete packaging and paperwork

USA Marble & Granite

Experienced Supplier & Fabricator of Granite and Marble Thresholds

Overview

USA Marble & Granite is a trusted name in the American stone fabrication industry, with over two decades of experience in crafting and installing granite and marble thresholds. Headquartered in Chantilly, Virginia, the company has built a strong reputation among residential builders, contractors, designers, and commercial project managers for its precision, quality materials, and customer-first approach.

Specializing in both standard and custom-made stone thresholds, USA Marble & Granite combines domestic production with premium imported stone inventory to meet a wide range of design and functional requirements.

Product Offering

USA Marble & Granite offers high-quality stone threshold products tailored for durability and aesthetic integration:

• Granite Thresholds – Available in a variety of colors and textures including Absolute Black, New Caledonia, and White Galaxy. Polished or honed options with beveled or straight-edge profiles.
• Marble Thresholds – Featuring classic white Carrara, Calacatta, and Crema Marfil styles. Ideal for luxury bathroom and entry transitions.
• Standard Sizes & Custom Dimensions – Ready-to-install thresholds in 2″, 4″, and 6″ widths or custom profiles for project-specific needs.
• Additional Stone Accents – Includes shower curbs, window sills, and step nosings made from granite and marble.

Estimated Pricing 

Pricing is competitive and varies by material type, size, and edge detailing:

• Granite thresholds: USD 25 – 40 per piece (standard sizes)
• Marble thresholds: USD 30 – 60 per piece
• Custom orders: Quoted based on thickness, edge work, and finish type

Bulk discounts and trade pricing are available for contractors and designers.

Strengths 

• Skilled In-House Fabrication – All thresholds are cut and finished in-house, ensuring consistent quality and quick turnaround
• Large Inventory – Access to a wide range of imported and domestic stone options
• Project Support – Offers free estimates, CAD support, and professional consultation for residential and commercial installations
• Local Expertise – Deep knowledge of U.S. building codes and threshold installation standards
• Reputation for Reliability – Known for timely delivery, installation accuracy, and excellent post-sales support

Vihaan Stones – Udaipur, Rajasthan

Emerging Manufacturer of Precision Marble & Granite Thresholds for Modern Projects

Overview

Vihaan Stones has quickly gained prominence as a reliable manufacturer of high-quality granite and marble thresholds. Based in the stone capital of India—Kishangarh—the company merges traditional craftsmanship with modern machinery to serve residential, commercial, and export markets. Known for its responsive service and attention to detail, Vihan Stones specializes in made-to-order stone thresholds designed for aesthetic impact and functional durability.

Product Offering

Vihaan Stones offers a comprehensive selection of threshold and transition stone products tailored for diverse applications:

• Granite Thresholds – Durable and moisture-resistant, offered in polished, flamed, and honed finishes. Ideal for high-traffic entryways and bathroom transitions.
• Marble Thresholds – Crafted from Indian and imported white, black, and colored marbles with smooth or textured finishes for luxury interiors.
• Customized Thresholds – Made to exact specifications including edge profiles like beveled, bullnose, and straight.
• Trim Accessories & Mouldings – Includes stone window sills, step nosings, and skirtings, available in matching stones.
• Designer Transitions – Curated threshold pieces for spa areas, luxury bathrooms, and hospitality projects.

Estimated Pricing

• Granite Thresholds: USD 2.20 – 6.00 per square foot
• Marble Thresholds: USD 2.80 – 7.20 per square foot
• Custom Projects: Pricing varies depending on edge profiles, thickness, and type of marble or granite selected

Bulk discounts are available for developers, architects, and export customers. Pricing is subject to finish, MOQ, and shipping requirements.

Strengths

• Strategic Location – Located in Udaipur, India’s largest marble hub, ensuring access to premium raw materials.
• Flexible Customization – Offers edge profiling, custom sizing, and hand-finished detailing.
• Quick Turnaround – Efficient production line with CNC cutting and edge polishing ensures timely delivery.
• Export-Ready – Full compliance with international packing, labeling, and documentation standards.
• Client-Focused Approach – Provides layout assistance, CAD drawings, and support for threshold design integration.

Comparative Summary Table

How to Select the Right Granite & Marble Threshold Manufacturer

When selecting a manufacturer or supplier, consider the following core parameters:

1. Project Volume

• One-Off Consumer Projects: Choose suppliers with low MOQ, like Oswal or USA Marble & Granite.
• Bulk Projects / Real Estate: Petros®, Zingin, and R K Marble are ideal for handling volume with precision.
• Export Requirements: Ensure the supplier is export-compliant with packaging, certification, and logistics (Petros®, Zingin, R K Marble).

2. Custom Size & Finishing

• Look for companies offering full fabrication services, especially:
  • Thickness variants (16mm, 18mm, 20mm)
  • Edge profiling (beveled, bullnose, ogee, straight)
  • Surface finish (honed, polished, flamed)
• Petros®, R K Marble, and Zingin lead in precision customization.

3. Delivery & Minimum Order Quantities (MOQ)

• Domestic projects benefit from suppliers like Oswal and Zingin, which offer low MOQs.
• For export projects, manufacturers like Petros® and R K Marble offer bulk packaging, documentation, and international freight solutions.

4. Pricing Drivers

Understand what influences price:

• Stone Type – Imported marble (like Carrara or Calacatta) will cost more than Indian marble or granite.
• Finish – Honed, flamed, and textured finishes are costlier than polished.
• Edge Profile – Complex profiles (French, waterfall) add fabrication cost.
• Brand Reputation – Top-tier brands like MSI or R K Marble often price higher for premium finishes and reliability.

5. Quality Assurance

Check for:

• Certifications – ISO, CE, or BIS certifications for export-grade quality.
• Sample Reviews – Always request a physical or digital sample.
• Inspection Reports – Ask for inspection reports for bulk orders.

Practical Considerations – Sealing, Edge Profiles & Installation

Before finalizing your threshold order, keep these points in mind:

Sealing

• Marble thresholds are more porous and should be sealed with a penetrating sealant to avoid staining and water damage.
• Granite thresholds are more durable but can also benefit from sealing for added longevity.

Edge Profiles

• Choose bullnose or beveled edges for high-traffic areas to avoid chipping.
• Straight cut edges are more economical but offer minimal visual interest.

Installation Tips

• Always install thresholds using flexible tile adhesive or epoxy mortar.
• Match the threshold height and width to the adjacent flooring to avoid tripping hazards.
• Leave expansion joints where required to prevent cracking from temperature variations.

Summary

Choosing the right granite or marble threshold supplier requires a careful evaluation of material quality, pricing, custom capabilities, and delivery support. Whether you’re a homeowner, interior designer, contractor, or international importer, your ideal partner will depend on:

• Your project size and location
• The level of customization required
• Your budget and timeline
• Material preference (Indian vs imported stones)

For affordable yet customized solutions, Petros® Stone, Zingin LLP, and Oswal Granites are excellent Indian options. MSI Surfaces and USA Marble & Granite provide localized support with a broad selection. For luxury, high-end projects, R K Marble stands out with premium sourcing and European-grade detailing.

Need Assistance?

Get in touch with your preferred supplier today for samples, quotes, and expert consultations. If you need help, contact us and explore our product catalog of thresholds and trims.

Brown Granite

Read More

White Galaxy Granite

Read More

Blue Bahia Granite

Read More

Silver Cloud Granite

Read More

Black Pearl Granite

Read More

Dallas White Granite

Read More