We supply custom columbariums in larger approved sizes and multiple colors of granite for headstones, perfect for monument dealers serving varied client needs. To order one of the memorials shown, Call us at +1 858 293 5368, message us on WhatsApp at +91 966 758 4700 .
Our Products
About Wholesale Granite Columbarium Supplier USA
Stone Discover is a wholesale granite columbarium manufacturer supplying cemeteries, memorial parks, funeral homes, and monument dealers across the United States. Manufactured at our ISO 9001 certified facility in India, our all-granite columbarium systems are designed for long-term durability, low maintenance, and lasting memorial value. We produce configurations ranging from compact 8-niche family units to large 120-niche cemetery installations, available in multiple layouts, granite colors, and custom designs. With factory-direct pricing and international shipping experience, we help cemetery operators expand cremation memorial capacity with high-quality granite columbariums built to meet project requirements and local regulations.
A columbarium is a permanent memorial structure designed to securely house cremation urns. Commonly installed in cemeteries, memorial parks, cremation gardens, and religious properties, granite columbariums provide a dignified and space-efficient solution for honoring loved ones while creating long-term memorialization opportunities.
What Is a Granite Columbarium?
A granite columbarium is a permanent above-ground memorial structure designed to house cremation urns within individual niches. Widely used in cemeteries, memorial parks, churches, funeral homes, and cremation gardens, columbaria provide a secure, dignified, and space-efficient solution for memorializing loved ones.
Each columbarium contains multiple niches, with every compartment individually sealed to protect and preserve the urn it contains. Available in a variety of sizes and configurations, columbariums can range from compact family memorial units to large-scale cemetery installations accommodating hundreds of niches.
Granite is the preferred material for many cemetery operators due to its exceptional durability, low maintenance requirements, and ability to withstand decades of outdoor exposure. Columbaria can be customized with engraved inscriptions, bronze accessories, memorial plaques, and a wide selection of granite colors to match existing cemetery landscapes and architectural styles.
As cremation continues to grow throughout the United States, granite columbariums have become an important memorialization option for cemeteries and memorial parks seeking long-term, space-efficient cremation solutions.
Columbarium Types We Manufacture
| Type | Description | Niche Range | Best For |
|---|---|---|---|
| Rectangular Columbarium | Classic all-granite wall or freestanding structure with clean lines, modular design, and easy on-site assembly. The most cost-effective option. | 8 – 144 Niches | Public Cemeteries, Church Grounds, Memorial Parks |
| Round / Circular Columbarium | Premium freestanding circular structure providing niche access on all sides. Creates a distinctive focal point within cremation gardens. | 48 – 120 Niches | Premium Cemetery Sections, Columbarium Gardens |
| Family Columbarium | Compact unit designed for family memorials. Suitable for indoor or outdoor installation with smaller niche capacities. | 8 – 16 Niches | Funeral Home Chapels, Private Family Plots, Church Interiors |
| Garden Wall Columbarium | Long horizontal niche wall integrated into cemetery landscapes, combining memorialization with garden architecture. | 24 – 200+ Niches | Memorial Gardens, Large Cemeteries, Veteran Sections |
| Custom / Bespoke Columbarium | Fully customized designs with any size, shape, granite color, carved motif, religious symbol, or architectural style. Manufactured to project specifications. | Unlimited | Architect-Designed Projects, Churches, Luxury Memorial Parks |
Granite Columbarium Specifications & Features
| Specification / Feature | Stone Discover Offering | Why It Matters to US Buyers |
|---|---|---|
| Standard Niche Size | 12"W × 12"H × 16"D (double-urn depth) Also available: 12" × 12" × 12", 10.5" × 15" × 20" (VA specification) |
Industry-standard dimensions. The 16" depth accommodates two urns, maximizing memorial capacity and revenue potential. VA specifications are required for many veterans' cemeteries. |
| Niche Capacity | 8, 16, 24, 48, 96, 120, 144 niches Custom capacities available |
Flexible options for projects ranging from small church installations to large cemetery developments. |
| Unit Configuration | Rectangular, Round, L-Shaped, Custom Designs | Rectangular units offer maximum value and efficiency, while custom designs enhance architectural appeal. |
| Construction | 100% Solid Granite Construction Exterior, niche walls, roof, and base |
Premium all-granite construction delivers superior durability, longevity, and weather resistance compared to veneer systems. |
| Granite Colors | Absolute Black, Steel Grey, Bahama Blue, Imperial Red, Viscount White, Rosy Pink, Galaxy Black, Custom Colors | Allows cemetery operators to match existing memorial landscapes and architectural styles. |
| Niche Doors / Faceplates | Polished granite faceplates, rosette-secured or adhesive-sealed. Custom engraving available. |
Compatible with standard cemetery memorialization practices and local engraving requirements. |
| Roof Styles | Flat, Sloped/Gabled, Domed | Flat roofs provide cost efficiency, while gabled and domed designs create a premium memorial appearance. |
| Surface Finish | Polished Exterior, Honed Interior Niches | Polished granite enhances weather resistance and visual appeal, while honed interiors provide a refined finish. |
| Assembly Method | Pre-cut, numbered sections for on-site assembly. Installation guide included. |
Reduces freight costs and simplifies installation by local contractors and monument professionals. |
| Approximate Weight | 48-Niche Unit: 6,000–9,000 lbs 96-Niche Unit: 12,000–19,000 lbs |
Important for foundation design, site preparation, and engineering requirements. |
| Minimum Order Quantity | 1 Unit Minimum Container Orders: 2–4 Units Depending on Size |
Suitable for both small cemetery projects and large-scale memorial park developments. |
| Lead Time | 10–14 Weeks from Design Approval to Port Departure | Provides predictable project planning and scheduling for cemetery operators. |
| ISO 9001 Certification | Yes – Manufactured Under ISO 9001 Certified Processes | Demonstrates consistent quality control and manufacturing standards for long-term confidence. |
Standard Granite Columbarium Sizes
| Columbarium Size | Approx. Dimensions (W × H × D) | Niche Capacity | Typical Application |
|---|---|---|---|
| Family Unit | 36" × 48" × 18" | 8 Niches | Private family memorials, church grounds |
| Compact Unit | 48" × 60" × 18" | 16 Niches | Funeral homes, small cemeteries |
| Medium Unit | 72" × 72" × 24" | 24 Niches | Community memorial gardens |
| Large Unit | 96" × 84" × 24" | 48 Niches | Church cemeteries, memorial parks |
| Cemetery Unit | 120" × 96" × 30" | 96 Niches | Public cemeteries, cremation gardens |
| High-Capacity Unit | 144" × 108" × 36" | 120 Niches | Large cemetery developments |
| Multi-Section Unit | Custom Dimensions | 144+ Niches | Municipal cemeteries, large memorial parks |
All dimensions are approximate and can be customized to meet cemetery regulations, site requirements, and project specifications. Custom niche capacities, layouts, and granite colors are available upon request.
Granite Color Options
- Absolute Black (India Black) — Most popular for US cemetery columbaria. Dense, high-polish, weather-resistant.
- Steel Grey — Classic neutral tone, pairs with any architectural style.
- Bahama Blue — Rich dark blue with silver flecks. Premium aesthetic.
- Viscount White — Light grey-white. Popular for chapel interiors and garden settings.
- Imperial Red — Bold warm red. Used for distinctive statement structures.
- Galaxy Black — Deep black with gold and silver mineral flecks. Premium finish.
- Custom color combinations — Different granite for exterior, roof, and niche doors available on request.
Why Partner With Stone Discover
Stone Discover is a manufacturer and global supplier of granite columbarium structures and memorial products.
- Direct granite manufacturer and exporter
- Custom columbarium production
- OEM support for cemetery projects
- Large-scale project capability
- Consistent quality control
- Secure export packing
- Competitive wholesale pricing
We support cemetery developers, memorial park operators, contractors, and monument dealers worldwide.
Bulk Supply & Project Inquiries
Why Partner With Stone Discover?
No middlemen. No markups. Just direct supply from our own facilities in India.
We own and operate our full production chain — from granite sourcing at Khammam quarry in Telangana to manufacturing at our Sangareddy factory. This means:
- Competitive wholesale & B2B export pricing on every order
- Consistent supply with no third-party dependency
- Flexible production for both standard and custom designs
- Export-ready packaging for seamless US import
Since 1984, we have been exporting premium granite memorials to dealers, cemeteries, and monument retailers across the USA and 70+ countries worldwide.
Every piece that ships from our facility is built to last — outdoors, for decades.
Our memorials are crafted from premium Indian granite, quarry-sourced directly from Telangana and processed at our Sangareddy plant. Each product goes through a strict multi-stage quality check covering:
- Surface finishing and polish consistency
- Dimensional accuracy to US cemetery specifications
- Structural integrity for all-weather outdoor durability
- Engraving-ready panel preparation
When your customers receive a Stone Discover product, it reflects the standard your business stands for.
Your customers have unique needs. We make sure you can meet every one of them.
We support full customisation across our entire product range, including:
- Upright Headstones
- Flat Markers
- Slant Markers
- Bevel Markers
- Angel Headstones
- Memorial Benches
- Full Length Kerb Sets
- Ledger Grave Markers
- Columbarium
All designs are engraving-ready, and we accept custom shapes, sizes, granite colours, and sculpted details, whether it's a single bespoke piece or a large bulk order.
From our production floor in Sangareddy to your warehouse — reliable, trackable, and hassle-free.
Stone Discover exports granite memorials directly to the USA with full logistics support:
- Export-ready crating and packaging
- Proper freight coordination (sea & air)
- Hassle-free customs documentation handling
- Bulk order dispatch with flexible lead times
- Dedicated export support team for US buyers
Whether you are a monument dealer, cemetery supplier, or wholesale distributor — our export network is built to keep your business moving.
Partner with a Trusted Granite Monuments Exporter
Whether you are sourcing in bulk or expanding your memorial range, Stone Discover supports your business with reliable granite headstones supply, consistent quality, and export expertise. We work closely with memorial dealers and retailers worldwide to ensure long-term supply partnerships built on trust and performance.
Pillars of Strength
Whether you’re a high-volume buyer or expanding your product line, our team is here to support your growth. We understand the B2B dynamics of the memorial industry and deliver not just products—but trust, consistency, and partnership.
Finest Quality StonesWe ensure that each headstone is crafted with great attention to detail
Competitive PricesGet Quality headstones at the Best Rates!
On-time DeliveryEnsuring Your tombstones Arrive When You Need Them!
Bulk OrderStreamline Your Business with Our Premium tombstones!
Shipping WorldwideDelivering Quality tombstones Everywhere!
Frequently Asked Questions
A granite columbarium purchased factory-direct from an Indian manufacturer like Stone Discover typically ranges from $8,000–$26,000 depending on the number of niches (8–120+), shape (rectangular vs round), roof style, and granite color. US-based columbarium suppliers typically charge $18,000–$55,000 for equivalent units due to domestic overhead and distributor margins. Factory-direct pricing gives US cemeteries and funeral homes significant savings on the same all-granite construction. Request a quote for your specific project for exact pricing.
Stone Discover manufactures single-niche, double-niche, and multi-niche columbarium units. We also produce modular and custom-designed structures for cemetery and memorial park projects.
The industry-standard columbarium niche size in the United States is 12" wide × 12" high × 16" deep. This depth accommodates two standard cremation urns, allowing companion interments that increase cemetery revenue per niche. The US Department of Veterans Affairs specifies a slightly different niche size; 10.5" × 15" × 20" deep — for national veterans' cemeteries. Stone Discover manufactures both standard sizes and any custom niche dimensions upon request. A niche is the individual compartment inside the columbarium where an urn is placed. In short, a columbarium contains many niches.
Standard lead time from design approval to port departure is 10–14 weeks. This includes 8–10 weeks of manufacturing at our facility in Telangana, India, plus 1–2 weeks for quality inspection, packing in fumigated wooden crates, and container loading. Ocean freight from India to US ports (Los Angeles, Houston, New York) takes approximately 18–25 days depending on the port. Total time from order to delivery on-site is typically 14–18 weeks.
There is no minimum unit requirement; we accept single-unit columbarium orders. However, ordering 2–3 units in one container significantly reduces the per-unit shipping cost. For cemetery operators planning a multi-phase cremation garden, ordering multiple units in one production run also reduces manufacturing time and ensures consistent granite color batch matching across all units. Contact us to discuss pricing for single-unit and multi-unit orders.
We offer Absolute Black (India Black), Steel Grey, Bahama Blue, Imperial Red, Viscount White, Galaxy Black, Rosy Pink, and other Indian granite varieties. Columbaria can be manufactured in a single color throughout, or with a mixed specification; for example, grey exterior with black niche door faceplates, which is a popular combination for US cemetery projects. Color samples are available on request before placing a production order.
Production time generally ranges from 10–12 weeks depending on order size, customization, and detailing requirements.
All units are packed with protective wrapping, internal support materials, and strong wooden export crates to ensure safe international shipping.