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One-Stop Tiles & Sanitary ware Sourcing - A-Diffusion

Will Tiles From Different Batches Definitely Have Color Difference?

Do tiles made in separate kilns always look mismatched?

We explain the real reasons in simple words.

You will learn to tell acceptable slight shade gap from unqualified severe color difference, and avoid patchy walls & floors after tiling.

瓷砖色差
瓷砖色差
有色差
有色差

Actual cases of color difference


1. Core Conclusion


Tiles from different batches will likely have tiny color gaps, but not obvious uneven patches.

Tile color is affected by 4 key factors: raw clay, glaze formula, kiln temperature and firing time.
  1. Natural clay has slight mineral changes in every batch, so glaze tint shifts a little.
  2. Kiln heat varies with time and seasons, creating subtle glaze color changes.
  3. Mosaics, antique tiles, full-body & marble-look tiles show color gaps more easily than solid polished tiles.
Small shade differences are allowed in industry standards.

Obvious dark & light patches are poor quality caused by bad factory QC.

对色

Staff from A‑diffusion doing color matching


2. Ways To Avoid Batch Color Difference

1). Order full quantity at once (best choice)

Calculate total tiles including waste for houses, hotels and swimming pools.

Produce all tiles in one kiln to remove color mismatch completely.

This is A-diffusion’s top suggestion for overseas engineering buyers.

Our team can calculate your exact required quantity.

2) Sort tiles before installation

If you have to place two separate orders, unpack all tiles and lay them flat for comparison.

Separate light and dark tiles for different areas to avoid mixed uneven looks.

1601224852398-01
1601224852398-01
1600656941676-05帝王翡翠绿
1600656941676-05帝王翡翠绿
1600656941676-04拂晓
1600656941676-04拂晓

3. Common Misunderstandings

Misunderstanding 1: Tiles from different batches cannot be used together.

Fix: Minor shade gaps are okay if tiles are placed in separate zones.

Never mix batches for full-floor tiling, pools or high-end feature walls.

Misunderstanding 2: Expensive tiles have no color difference.

Fix: High-end antique tiles & handmade mosaics use complex glaze crafts.

Small shade shifts still exist. Color consistency depends on factory shade file management, not price.

AD12Z118-4
AD12Z118-4
AD66151-6
AD66151-6
AD66150-7
AD66150-7

Final Words

It is almost impossible to make zero color difference across tile batches.

Factories with strict shade file records can limit gaps to invisible levels.

Buy full tile quantity in one order and pick reliable manufacturers to avoid rework.

Contact A-diffusion for color-matched samples & quotations for engineering tiles & pool mosaics.

6月5日 (1)-封面
FAQ
1
Will two separate orders of the same tile model have color difference?
Tiny shade gaps are normal. The gap can be minimized only if the factory copies old glaze & shade files. A-diffusion keeps full shade records for every order to guarantee consistent re-production.
2
What if tiles arrive with unqualified color gaps?
Write color standards in contracts and arrange third-party inspection before shipment. If color issues come from our production, A-diffusion provides free re-production without excuses.
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A-diffusion's business initially started with ceramic tiles. In accordance with the diverse demands of customers, the product varieties have been continuously expanded to include mosaics, bathroom products, and other architectural decoration materials.
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Contact person: Ada Zhao
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+86-138 2774 9600
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P06-5# building, Huibo Plaza, nanzhuang town, Foshan.
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