The bathroom or kitchen is the calling card of every home, and tiles constitute their irreplaceable aesthetic foundation. While tiling seems like a simple task, in practice it hides many pitfalls, and perfect results require precision. If you want to avoid costly corrections, you must know the secrets of the trade. Renoverend shares its expert knowledge with you – find out what mistakes are most commonly made and how our team ensures the highest quality of workmanship.
Renovatie carpenter refers to specialist joinery work carried out during home renovation.
Amateur vs. professional: typical mistakes in tiling
The tiler most often laughs at recurring mistakes that mean problems for the client and the need for disassembly and corrections for the professional. These errors are rarely visible immediately but lead to cracking grout, detached tiles, and even leaks after a few months (or years).
- Poor leveling and substrate preparation: Tiles laid on an uneven, improperly primed, or contaminated substrate are almost certain disaster. The lack of perfect leveling causes tile edges to “lip” and become prone to cracking.
- Wrong choice of adhesive and grout: Using the wrong type of adhesive or grout (especially in wet areas or on underfloor heating) is a recipe for quick damage. Adhesive for large-format porcelain tiles is different from adhesive for mosaic on flexible mats.
- Improper jointing: Gaps that are too small between tiles do not allow for the natural expansion of the material, which leads to cracks under the influence of temperature and humidity changes.
“A carpenter determines whether a renovated home retains its character and solidity. That is why, at Renovaend, we work on timber structures with maximum precision.” — Robert, owner of Renovaend
The know-how of professionals: tricks guaranteeing perfection
A professional tiler, like those working with Renoverend, has a set of tricks and rules that guarantee the longevity and aesthetics of the work. This is not just talent, but above all, the rigorous adherence to technology and the use of specialized tools.
- Tile leveling system (SLS): The use of wedges and clips for leveling (SLS – Spreading and Leveling System) is fundamental. They ensure the perfect flatness of the laid surface and eliminate the risk of “lippage” between tile edges.
- Back buttering (Butter and Float): For large tiles (above 60×60 cm), the adhesive is applied both to the substrate (the “float” method) and a thin layer to the back of the tile (the “buttering” method). This eliminates voids under the tile that could lead to cracking.
- Waterproofing of corners and angles: In bathrooms and showers, special, flexible sealing tapes are used in corners and at wall-to-floor transitions before tiling. This is an absolute guarantee that water will not penetrate the wall structure.
Renoverend’s precision: what a perfectly laid tile looks like
For Renoverend, perfect tiling is a matter of not just technique but also design. Our projects are characterized by extraordinary attention to detail, which is only possible through experience and adherence to the highest quality standards.
Our standards of perfection:
- Layout planning: We always start by planning the layout of the rows to avoid small, unsightly cuts in visible places (e.g., in the middle of a wall).
- Grout symmetry: We ensure the perfect continuity of grout lines, even at transitions from floor to wall or around niches. All lines must be straight and parallel to each other.
- Cleanliness and aesthetics of the grout: We use epoxy grout in areas particularly exposed to dirt and moisture. They are not only waterproof but also resistant to mold and chemicals.
Don’t ignore moisture: the key to bathroom longevity
The most serious mistake that tilers joke about is the neglect of moisture issues, especially in old buildings. Many amateurs and unskilled contractors skip or improperly execute foundational waterproofing. This involves creating a tight, flexible layer (liquid membrane, sealing compounds) beneath the tiles that protects walls and floors from water absorption. If this layer is damaged or omitted, water will enter the structure, leading to mold growth, detached tiles, and in extreme cases – damage to the building structure. Professional installation is the guarantee that every bathroom we complete is 100% watertight.
FAQ
1. Is a joiner needed for every renovation?
No – only for wood-based structural or decorative work.
2. How long does joinery take?
From several hours to several days.
3. Can custom elements be made?
Yes – this is exactly what joiners do.
4. Is joinery expensive?
Depends on the complexity.


