Interlocking Pavers vs Grass Blocks: Which Is Better for a Parking Area?

Last updated: 12 Nov 2026  |  64 Views  | 

บล็อกตัวหนอน (บล็อกอัฐศิลา) CPS สีดำ ก้อนเดี่ยว

Short answer: For a smooth, colorful surface with frequent traffic, choose interlocking pavers (TIS certified, 4 thicknesses: 6/8/10/12 cm). If you want water to soak through and grass to grow, choose grass blocks (50×50 and 100×100 cm). Neither will sink when the base is compacted and curbs are installed correctly.

Comparison table: interlocking pavers vs grass blocks

 Interlocking paverGrass block
Size22.5×11.5 cm, 6 / 8 / 10 / 12 cm thickSmall 50×50×10 cm · Large 100×100×15 cm
Weight3.20 / 4.00 / 5.50 / 6.40 kg per pieceSmall 55 kg (4 pcs/m²) · Large 285 kg
StandardsTIS 2035, TIS 827 and MiTMiT
SurfaceFully closed, many colorsOpen cells, water passes through, grass can grow
Best forDriveways, parking areas, multi-purpose yards needing a smooth, attractive surfaceGreen parking areas, places where water pools easily

Which should you choose?

  1. Want patterns and colors → interlocking pavers
  2. Want water to soak into the ground, less ponding, and grass → grass blocks
  3. Large area, fast installation → large grass blocks 100×100 cm (placed by machine)
  4. Heavy vehicles → thicker interlocking pavers (see how to choose thickness in the paving and curb installation article)

How to keep the surface from sinking

The key is to compact the existing soil firmly, lay a sand bed, and install curbs on every side. Read the full steps in How to lay paving blocks and curbs for a smooth, sink-free surface.

Frequently asked questions

Can cars park on grass blocks?

Yes. Grass blocks can be used for parking areas, and rainwater still drains through the openings into the ground.

What colors do interlocking pavers come in?

Gray, brown, black, red, orange, yellow, plus special colors made to order.

Where can I order?

Call 061-403-4448 or LINE @ccp-pavingstone.

Related products

Prices and orders: call 061-403-4448, 088-088-1510 · LINE @ccp-pavingstone

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