United Granite Added Porcelain Surfaces to Inventory

The Durham stone fabricator has expanded its showroom options to include new porcelain slab selections.

Updated on Sept. 23, 2026 in Semiconductors

Bold vector editorial illustration showing a large porcelain slab sample and a laser tool on a concrete floor, representing modern countertop fabrication. — Durham-based United Granite LLC has added porcelain countertops to its inventory, offering homeowners a new durable and low-maintenance alternative to stone. AI Illustration. Upload story photo >

Live Poll

Would you consider choosing porcelain over natural stone for your next home renovation project?

United Granite LLC has officially expanded its product catalog to include porcelain countertops. The Durham-based firm now offers these surfaces alongside its existing inventory of over 2,000 stone colors.

Why it matters

Porcelain provides a low-maintenance alternative to traditional granite and marble options for homeowners. Its high heat resistance and durability make it a competitive choice for modern kitchen and bathroom renovations.

The material is engineered via firing natural clays at temperatures exceeding 2,200°F, resulting in slabs as thin as 6mm that withstand heat up to 450°F. The company currently displays more than 120 full slabs in its showroom.

The players

United Granite LLC

This Durham-based stone fabricator has served the Raleigh-Durham Triangle since 2003.

The details

The firm utilizes digital printing to mimic wood, concrete, and natural stone aesthetics while maintaining in-house control over fabrication. Every project undergoes digital laser measurement, templating, and CNC processing without the use of subcontractors.

United Granite LLC was established in 2003.
The company expanded its porcelain surface offerings on September 22, 2026.

Roadmap

The shift toward porcelain marks a departure from traditional natural stone toward high-performance, engineered materials. This evolution reflects a broader industry movement to prioritize material consistency and manufacturing precision over quarried stone variability.

Typical projects involving these new surfaces require 10 to 15 days for fabrication and one to two days for installation. Customers can expect a streamlined process due to the company keeping all templating and installation work in-house.

The takeaway

Homeowners seeking durable surfaces should consider porcelain for its combination of heat resistance and natural aesthetics. This addition allows local residents to access modern countertop materials with in-house fabrication support.