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Quartz Slab Sizes play a decisive role in the fabrication business, where profit isn’t driven by price alone but by smart choices.

A 10-foot (120-inch) kitchen island forces a strategic question: Do you prioritize aesthetic perfection, such as book-matching, or cost efficiency with a seamless, joint-free finish?

As your Partner in Profit, VinaQuartz goes beyond selling slabs. We provide a complete Decision Library — a practical cost analysis designed to help you choose the right size and the right strategy for every project.


I. Decoding the Quartz Slab Size Toolkit

Understanding the strength of each quartz slab size is the first step to optimizing your quartz slab price (material cost) and your labor.

1. Standard Quartz Slab Size (126×63”): The Aesthetic Choice

  • Dimensions: 126 x 63 inches.
  • Best for: Standard countertops, vanities, and critical aesthetic projects.
  • The Strategic Advantage: This is the industry’s gold standard. It is the perfect choice for creating precise, book-matched seams where high-end clients prioritize intricate vein flow.

2. Jumbo Quartz Slab Size (138×79”): The Efficiency Choice

  • Dimensions: 138 x 79 inches.
  • Best for: Large kitchen islands and seamless wall cladding.
  • The Strategic Advantage: This size is engineered to eliminate seams on large islands (up to 138 inches), dramatically reducing labor costs and material waste.

II. The 10-Foot Island: An Analysis of Your Options

This is where your strategy is defined. Let’s analyze the costs for a very common job: a 10-foot (120-inch) kitchen island.

Option 1: Two Standard Slabs (126×63”) – The Aesthetic Choice

  • Material Cost: You must purchase two slabs. (Cost = 2X).
  • Labor Cost: This is the classic method for achieving a perfect book-matched seam. However, it requires 2-4 hours of skilled labor for measuring, cutting, gluing, and color-matching the seam.
  • Wastage: High. You use one full slab and only a part of the second.
  • Conclusion: This method has higher labor and material costs but allows for stunning book-matched designs that a single jumbo slab cannot achieve.

Option 2: One Jumbo Slab (138×79”) – The Efficiency Choice

  • Material Cost: You purchase only one slab. (Cost = Y).
  • The Price Logic: The quartz slab price for one Jumbo (Y) is always lower than the total cost of two Standard slabs (2X). This is your first direct saving.
  • Labor Cost: You save 100% of the time and cost related to seaming. Your team can move to the next job.
  • Wastage: Very low. The 138” slab covers the 120” island perfectly. The remaining off-cut is clean and large enough for other uses (e.g., backsplashes).
  • Conclusion: You get direct savings on materials and labor, delivering the seamless look modern clients love.

III. The Profit Summary: Your Choice, Your Profit

  • Choose Standard (126×63″) when the project’s primary driver is aesthetic perfection (e.g., book-matching veins) and the budget allows for skilled seaming labor.
  • Choose Jumbo (138×79″) when the project’s primary driver is a seamless look, cost efficiency (material + labor), and speed.

IV. The VinaQuartz November Collection: Sized for Your Strategy

This strategy is built into our VinaQuartz collection. We empower you by offering both sizes for our key designs.

  1. Amber Sky
Amber Sky - Available Both Quartz Slab Sizes

Amber Sky captures the tranquil beauty of a sunset. It features a soft ivory white base, with graceful light golden and gray veins that flow like tender light weaving through clouds. For a design this “romantic and serene,” a seam can break the visual effect. This is where your choice matters: The Jumbo (138×79″) size protects this seamless flow, preserving the design’s full value. The Standard (126×63″) size offers classic flexibility for smaller projects or vanities.

Availability: Available in both Standard (126×63′)  and Jumbo (138×79′)’ sizes.

  1. Canyon
Canyon - Available Both Quartz Slab Sizes

Canyon is a true “statement piece,” featuring a pure white background crossed by dark gray and earthy brown veins. The soft transitions resemble a network of constellations or nebulae. Your strategic choice: Selling this design is like selling a piece of art; a seam can turn it into a puzzle. The JJumbo (138×79″) size ensures the “constellation” remains unbroken, delivering the high-impact look clients demand. The Standard (126×63″) remains a perfect fit for smaller, custom applications.

Availability: Available in both Standard (126×63′)  and Jumbo (138×79′)’ sizes

  1. Shadow Pearl
Shadow Pearl - Available Both Quartz Slab Sizes

Shadow Pearl is the high-demand workhorse, a versatile and effective design optimized for any kitchen space. With a practical design like this, profit is found in pure efficiency. Your strategic choice: The Jumbo (138×79″) size is your efficiency tool, allowing you to finish large projects faster, with less waste, and a higher margin. The Standard (126×63″) size remains the go-to, economical choice for common countertop depths.

Availability: Available in both Standard (126×63′)  and Jumbo (138×79′)’ sizes.


VI. Conclusion: Size Isn’t an Option, It’s a Strategy

Stop thinking of quartz slab size as a technical spec. It is a strategic business decision.

VinaQuartz is your “Partner In Profit” by providing the one thing you need most: flexibility. We empower you with both Standard and Jumbo options across our collection. Now you can optimize every job for any goal whether it’s aesthetic perfection or cost efficiency.

Discover VinaQuartz’s Quartz Factory

It’s time to optimize your inventory. Contact us today for a quartz slab price quote on our Jumbo Collection and start maximizing the profit on your next project.