Problems / Workmanship errors

Workmanship errors: where the problem comes from and what to check first

A symptom visible on a wall, floor or joint rarely tells the whole story. MiWiki helps move from the problem to possible causes, related materials and decisions worth making before repair.

Ask Mivi

Ask Mivi if you want to narrow the choice faster Describe the room, problem or work stage. Mivi will suggest which cards to start with and what to check before deciding.

Knowledge cards

Workmanship errors w MiWiki

The list below comes from the MiWiki database. Search by topic, use case or problem to narrow it down quickly.

Search cards

Showing all cards: 15

How discuss o mistakes with contractor — practical guidance and quality checks

Discussion of failures should be based on location, photos, measurements, expected standard and decision timeline, rather than overall assessments of the contractor. The most important thing is to follow the order: documentation, identifying the cause, correct method and control of the result.

Inadequate protection apartment — practical guidance and quality checks

Inadequate home security turns basic work into a series of cleanings and repairs. Protection must also cover transport routes, corners and fixed elements. The most important thing is to stop the cause, document the condition and control the result before covering or collecting.

Leaky waterproofing — practical guidance and quality checks

"Leaking waterproofing" can lead to leaks and expensive demolition of the finished wet zone. The inspection is performed before gluing the cladding. The most important thing is to stop the cause, document the condition and control the result before covering or collecting.

Missing expansion gap — practical guidance and quality checks

"No dilation" requires determining the cause before selecting a fix. The visible symptom itself does not tell you which layer or stage has failed. The most important thing is to stop the cause, document the condition and control the result before covering or collecting.

Missing inspection quality — practical guidance and quality checks

The lack of quality control means that the defect is hidden and only becomes visible in the more expensive layer. Each stage should have a pick-up point before continuing. The most important thing is to stop the cause, document the condition and control the result before covering or collecting.

Missing priming — practical guidance and quality checks

No priming is a mistake when the substrate was dusty, unevenly absorbent or the system required a bonding layer. Not every surface needs the same primer. The most important thing is to stop the cause, document the condition and control the result before covering or collecting.

Poor cuts tiles — practical guidance and quality checks

"Bad tile cuts" is a visible finishing error. Before making a correction, it must be determined whether it can be done locally without deterioration of adjacent elements. The most important thing is to stop the cause, document the condition and control the result before covering or collecting.

Poor sequence work — practical guidance and quality checks

Improper work order causes damage to finished surfaces, industry collisions and corrections to increasingly more expensive layers. The most important thing is to stop the cause, document the condition and control the result before covering or collecting.

Poor slopes in bathroom — practical guidance and quality checks

"Bad bathroom slopes" can lead to leaks and expensive demolition of the finished wet area. The inspection is performed before gluing the cladding. The most important thing is to stop the cause, document the condition and control the result before covering or collecting.

Poorly applied sealant — practical guidance and quality checks

"Misplaced silicone" is a visible finishing error. Before making a correction, it must be determined whether it can be done locally without deterioration of adjacent elements. The most important thing is to stop the cause, document the condition and control the result before covering or collecting.

Poorly prepared substrate — practical guidance and quality checks

"Poorly prepared substrate" requires determining the cause before selecting a correction. The visible symptom itself does not tell you which layer or stage has failed. The most important thing is to stop the cause, document the condition and control the result before covering or collecting.

Rush between layers – causes, diagnosis and repair

Rushing between coats shortens drying, setting or inspection time. A surface that is dry to the touch is not always ready for further work. The most important thing is to stop the cause, document the condition and control the result before covering or collecting.

Uneven paint edges painting — practical guidance and quality checks

"Uneven paint cuts" is a visible finishing error. Before making a correction, it must be determined whether it can be done locally without deterioration of adjacent elements. The most important thing is to stop the cause, document the condition and control the result before covering or collecting.

Unsightly installation of slats — practical guidance and quality checks

"Unsightly installation of strips" is a visible finishing error. Before making a correction, it must be determined whether it can be done locally without deterioration of adjacent elements. The most important thing is to stop the cause, document the condition and control the result before covering or collecting.

Wrong selection materials — practical guidance and quality checks

"Bad material selection" requires determining the cause before selecting a fix. The visible symptom itself does not tell you which layer or stage has failed. The most important thing is to stop the cause, document the condition and control the result before covering or collecting.