Sample to your door · refunded on your first order

Pallet shipping: published rates IT / EU
  • it
  • en
  • de
  • fr
  • es
Skip to navigation Skip to content GRESIO
Help Sign in Quote 0 Basket 0
  • Interni
    • Per effetto
      • Concrete Effect Tiles
      • Decors and Mosaics
      • Marble Effect Tiles
      • Metal Effect Tiles
      • Stone Effect Tiles
      • Terracotta Effect Tiles
      • Wood Effect Tiles
    • Per superficie
      • Pavimenti
      • Rivestimenti
  • Esterni
    • Per effetto
      • Concrete Effect Tiles
      • Metal Effect Tiles
      • Stone Effect Tiles
      • Terracotta Effect Tiles
      • Wood Effect Tiles
    • Caratteristiche
      • Spessore 20 mm
      • Antiscivolo R11
      • Tutti gli esterni
  • Effetti
    • Concrete Effect Tiles
    • Decors and Mosaics
    • Marble Effect Tiles
    • Metal Effect Tiles
    • Stone Effect Tiles
    • Terracotta Effect Tiles
    • Wood Effect Tiles
  • Guide
  • Costi di spedizione
  • Interni
    • Per effetto
      • Concrete Effect Tiles
      • Decors and Mosaics
      • Marble Effect Tiles
      • Metal Effect Tiles
      • Stone Effect Tiles
      • Terracotta Effect Tiles
      • Wood Effect Tiles
    • Per superficie
      • Pavimenti
      • Rivestimenti
  • Esterni
    • Per effetto
      • Concrete Effect Tiles
      • Metal Effect Tiles
      • Stone Effect Tiles
      • Terracotta Effect Tiles
      • Wood Effect Tiles
    • Caratteristiche
      • Spessore 20 mm
      • Antiscivolo R11
      • Tutti gli esterni
  • Effetti
    • Concrete Effect Tiles
    • Decors and Mosaics
    • Marble Effect Tiles
    • Metal Effect Tiles
    • Stone Effect Tiles
    • Terracotta Effect Tiles
    • Wood Effect Tiles
  • Guide
  • Costi di spedizione
  • Help
  • Sign in
Home / Blog

Blog and guides

Blog

Straight answers on stoneware, laying, grout joints and outdoor tiling.

AllInspiration & spacesTechnical guidesUncategorized
Featured · Inspiration & spaces · 2 September 2026

Stone effect porcelain tiles indoor: at home, R11 is a mistake

Indoors, stone effect works in a matt natural finish and slip class R9 or R10: the textured R11 that is essential outside is rough under bare feet inside and traps dirt in… Read the guide → 9 min read
Technical guides · 28 August 2026

Bathroom tiling height: 120 cm, 200 cm or up to the ceiling?

No regulation dictates a tiling height for private bathrooms: water is in charge. In the shower you always tile up to 220-240 cm or to the… 7 min read
Inspiration & spaces · 26 August 2026

Lecce stone in porcelain: the Italian south that doesn’t stain

Lecce stone (pietra leccese) is the golden calcarenite of Salento, in Italy's deep south: beautiful and extremely soft, but so porous that as a floor it… 6 min read
Technical guides · 21 August 2026

Porcelain and underfloor heating: the perfect match (with 3 laying rules)

Over underfloor heating, porcelain stoneware is the most efficient covering: it conducts heat about 8 times better than parquet (1.3 vs 0.15-0.18 W/mK), so the system… 6 min read
Technical guides · 19 August 2026

How much tiling costs: installation per m², hidden items and how to read a quote

In 2026, tile installation costs roughly 25-35 €/m² for straight laying of a medium format, 35-50 €/m² for large formats and wall coverings, 40-55 €/m² for… 6 min read
Technical guides · 14 August 2026

Kitchen splashback: tiles that stand up to oil, sauce and steam

The splashback is the band between worktop and wall units, usually 55-60 cm high. Porcelain stoneware is the material that handles it best: it doesn't absorb… 6 min read
Inspiration & spaces · 12 August 2026

Marble-effect bathroom tiles: real luxury at porcelain prices

Marble-effect tiles are the most sensible way to bring marble into a bathroom: porcelain doesn't absorb cosmetics or limescale removers (natural marble's true enemies), needs no… 6 min read
Technical guides · 7 August 2026

Porcelain or ceramic tiles? The differences that really matter

Porcelain stoneware IS a ceramic: the difference lies in water absorption. Porcelain absorbs less than 0.5% (ISO 10545-3 standard), single-fired ceramic 3-6%, double-fired over 10%. The… 6 min read
Technical guides · 5 August 2026

Tiling over an existing floor: when you can (and when you can’t)

You can lay new tiles over the existing floor, provided the base passes 4 checks: tiles firmly bonded (no hollow sound when tapped), a flat surface… 7 min read
Inspiration & spaces · 31 July 2026

Grout colour: the 5-minute choice that changes the whole floor

Basic rule: grout in the same tone as the tile, half a shade darker, for a uniform floor that makes the space feel bigger; contrasting grout… 7 min read
123Next →

From the guide to the order

Read enough? Now feel the material.

The sample costs €5 plus express courier charges, and we refund it with a voucher on your first order.

How to order a sample

GRESIO

Porcelain stoneware and tiles from the best Italian makers, with transparent prices and shipping across Europe.

Help

  • How to order samples
  • Damage and returns
  • Request a quote
  • Terms of sale
  • Privacy and Cookies

Catalogue

  • Floor tiles
  • Wall tiles
  • Outdoor
  • Shipping costs

Company

  • About us
  • Blog and guides
  • Contact
  • Work with us
Gresio is a brand of HD casa S.r.l. · Italian VAT no. 05688500650 · Share capital €120,000.00 fully paid up · Registered office: Via Eduardo De Filippo 24 – 84062 Olevano sul Tusciano (SA), Italy · © 2026 ·
  • Search
€5 off your first order Sign up and get your code right away, plus tips and news from the world of porcelain stoneware.

We use cookies necessary for the site to work and, with your consent, analytics and marketing cookies. Read the policy

Cookie preferences

  • NecessaryEssential for the site to work (basket, session, preferences).
    Always on
  • AnalyticsAnonymous usage statistics, to improve the site.
  • MarketingPersonalisation and ads. Not currently used.
Message us on WhatsApp