CTI Tile Layout & Design

Question 1

Why is a tile layout plan important?

Accepted Answer

To achieve symmetry and avoid narrow cuts

Answer

A layout plan ensures balanced tile placement and minimizes small or awkward cuts.

Question 2

What is the purpose of creating reference lines before tiling?

Accepted Answer

To create consistent and accurate alignment

Answer

Reference lines help maintain straight and even tile alignment across the surface.

Question 3

Which layout reduces visible cuts and waste?

Accepted Answer

Centered layout

Answer

A centered layout balances cuts at both ends and improves aesthetics.

Question 4

How should tile pattern direction be determined?

Accepted Answer

Based on room layout and natural light

Answer

Pattern direction should be based on room orientation, lighting, and design preferences.

Question 5

What is a dry layout?

Accepted Answer

Laying out tiles before applying adhesive

Answer

A dry layout involves placing tiles without adhesive to preview placement and spacing.

(CTI) Certified Tile Installer Practice Test