• Home
  • DIY
    • Self build
    • Projects and advice
      • Bathroom
      • Building, brickwork and masonry
      • Ceilings
      • Cleaning
      • Concrete work
      • Damp, rot and infestation
      • Drains
      • Electrical
      • Fireplaces
      • Floors
      • Garden
      • Heating
      • Insulation
      • Kitchen
      • Lighting
      • Lofts
      • Painting and decorating
      • Plasterwork
      • Plumbing
      • Roof and guttering
      • Safety
      • Security
      • Tiling
      • Walls
      • Windows
      • Woodwork
    • Glossary
    • Know your tools
    • Know your materials
  • Cost guides
  • News
  • Community
Facebook Twitter Instagram
lets-do-diy.com
  • Home
  • DIY
    • Self build
    • Projects and advice
      • Bathroom
      • Building, brickwork and masonry
      • Ceilings
      • Cleaning
      • Concrete work
      • Damp, rot and infestation
      • Drains
      • Electrical
      • Fireplaces
      • Floors
      • Garden
      • Heating
      • Insulation
      • Kitchen
      • Lighting
      • Lofts
      • Painting and decorating
      • Plasterwork
      • Plumbing
      • Roof and guttering
      • Safety
      • Security
      • Tiling
      • Walls
      • Windows
      • Woodwork
    • Glossary
    • Know your tools
    • Know your materials
  • Cost guides
  • News
  • Community
lets-do-diy.com
You are at:Home»Projects and advice»Planning the arrangement of floor tiles

Planning the arrangement of floor tiles

Summary: Learn how to plan the arrangement of floor tiles, find the centre point, position a key tile, lay tiles on the diagonal and tile border patterns.


The central point in a regular shaped room.
Ignore recesses when finding the cntre of a room.
Run a chalk line across the room passing through the centre point and following the edge of the tiles.

Finding the centre point

  • To find the central point of a regular shaped room, measure half way along two opposite walls.
  • Connect these points by snapping a line across the room.
  • The halfway point of the line is the middle of the room.

Alternatively, if the room has an irregular shape featuring a chimney breast and/or bay windows, follow this method for finding the centre point of the room.

  • Ignore any recesses such as a bay by squaring off the room with a line running between each end of the bay.
  • With the bay excluded the centre of the wall can be located along with the centre of the opposite, using exactly the same method you would in a regular shaped room.

But if the room is very irregular in shape a more elaborate method of finding the middle of the room should be employed.

  • Select one wall as the base wall, and snap a chalk line parallel and about 75mm (3in) away from it.
  • Mark the centre point of the line.
  • From the centre point of the line draw a short line at right angles to it.
  • To ensure the right angle is accurate place a number of tiles against the string line and on either side of the short line you’ve marked on the floor.
  • Where the tiles meet snap a chalk line across the room. Measure this line and mark its centre.
  • You now need to run a second line across the room intersecting the first line. Place two tiles on the floor each with one side against the line and a corner on the centre point.
  • Run a chalk line across the room passing through the centre point and following the edge of the tiles.

Experiment with different options for your key tile.
Try to plan so the edging tiles are the same size.
Centre the key tile in rooms with features such as an attractive fireplace.

The key tile

The first tile you lay is called the key tile and will decide the position of all the other tiles, so it is worth taking time to experiment with placing it in different positions. For example:

  • Try placing the key tile with its centre over the centre point of the room

     or
  • In the angle formed by the intersecting lines

     or
  • With an edge of the tile against one line and the tile centred over the other line

Ideally try to plan your arrangement so that all the tiles around the edge of the room will be the same size.

If the room contains a large attractive feature such as a fireplace, bay window or impressive door, from a design perspective it is important to centre the key tile with this feature. This is achieved by moving the base line so it is centred on the feature.

  • From your original line, draw a new line parallel with it and centred on the feature.
  • If you have two features situated on adjacent walls, draw new lines parallel with both existing lines to centre the tiles in the middle of the features. It is not possible to centre tiles on more than two features in a room.
  • Once you are satisfied with the position of the key tile, to ensure your arrangement works, lay the tiles without adhesive, working your way out towards the walls.

Making patterns

Using different coloured tiles laid in sequence can create attractive floor patterns. The most common pattern alternates two coloured tiles as on a chessboard.  Planning your design before you begin is essential.

  • Make a scale drawing of your chosen pattern on squared or graph paper before you buy any tiles. This will make calculating the number of each type of tile easy.

An improvised compass can be used to determine your base lines.
Dry lay the tiles along the diagonal lines, moving their position to achieve the largest possible cut tiles around the border.

Laying tiles on the diagonal

Base lines for a diagonal pattern can be marked on the floor using an improvised compass. Use a length of batten about 1m (3ft 3in) long and hammer a nail into each end. To prevent the wood from splitting, drill two pilot holes a little smaller than the nails.

  • Locate the centre of the room using the method described above.
  • Put the point of one of the nails on the centre point, which we will call A.
  • Carefully turn the batten on its centre and mark four points on the intersecting lines: B, C, D and E.
  • Put the point of one of the nail on B and make an arc at F and G.
  • Move the point of your improvised compass to C and make and arc at G and H.
  • Move the point of your improvised compass to D and make and arc at H and I.
  • Move the point of your improvised compass to E and make and arc at I and F.
  • You will now have 4 sets of two arcs that intersect each other.
  • To produce your diagonal guidelines, snap a chalk line through the intersecting arcs at G and I and through the intersecting arcs at F and H.
  • Dry lay the tiles along the diagonal lines, moving their position to achieve getting the largest possible cut tiles around the border.





Your cut piece of card must have the same width as the diagonal measurement of the tile.
Push the wedge of your card squarely against the skirting board while overlapping the tile you want to cut.

Border tile patterns

If the tiles do not reach the walls, you can create a border around the perimeter of the room to fill the gap. There are two ways to do this.

  • Having laid all the whole tiles cut a piece of card that has both opposite edges parallel. The card must have the same width as the diagonal measurement of the tile.
  • Lay the tile you want to cut on the whole tile nearest to the gap you want to fill.
  • Re-lay the cross-shape to check the layout. Do not cut the border tiles until you have permanently stuck down the whole tiles.
  • Push the wedge of your card squarely against the skirting board while overlapping the tile you want to cut.
  • Run a pencil along the other straight edge of the card marking the tile underneath. The piece of card not covered by the card will fit exactly into the gap.
  • Remove the tile and cut along the marked line.

Alternatively you can square off the diagonal pattern and fit rectangular cut tile pieces around the border.

  • Cut enough tiles diagonally to square off the pattern.
  • The border tiles can then be positioned squarely against the skirting, the cutting line marked on them and then cut to size. It is advisable to measure each border tile individually.

Tools needed

  • Tape measure
  • String line
  • Pencil OR chalk
  • Claw hammer

Materials needed

  • Tiles
  • Tile spacers
  • Timber batten
  • Nails

Related projects

  • Average carpet installation cost
  • Average floor tiling costs
  • Average hardwood floor cost
  • Average laminate floor cost
  • How to lay laminate flooring
  • Laying a concrete floor
  • Laying a plywood subfloor
  • Laying ceramic floor tiles
  • Laying floorboards onto joists
  • Laying terracotta or quarry tiles in a diagonal pattern
  • Laying vinyl floor tiles
  • Laying wood flooring
  • Measurements and advice when laying floors
  • Planning the arrangement of floor tiles
  • Pros and cons of the three types of wood flooring
  • Sanding floors
  • Using a drum sander
Recent Comments
  • Vic on Is Christmas a good time for DIY?
  • Anonymous on Average air source heat pump cost (2022)
  • Reggie on Prepare your home for moth season
Latest News
0

Potential DIY home improvement trends for 2023

1

Is Christmas a good time for DIY?

0

Design trends for 2022 and 2023

0

Product Review: Handsaws

Popular Guides

Average cost to hire a cherry picker

Average window cleaning cost

Average patio cost

Average cost to replace a radiator

Popular Projects

Constructing a flatpack cupboard

System boilers

Clearing an air lock in a bathroom tap

How to break up concrete

DIY Categories
Bathroom
Building, brickwork and masonry
Ceilings
Cleaning
Concrete work
Damp, rot and infestation
Drains
Electrical
Fireplaces
Floors
Garden
Heating
Insulation
Kitchen
Lighting
Lofts
Painting and decorating
Plasterwork
Plumbing
Roof and guttering
Safety
Security
Tiling
Walls
Windows
Woodwork

Self Build Guide
How to find a building plot
Evaluating a building plot (2023)
How to get a self build mortgage
Self build construction options
Self build architect and design considerations (2023)
Self build planning permission and legal consents
© 2023 lets do diy ltd | ebuild
  • Home
  • About
  • Contact us

Type above and press Enter to search. Press Esc to cancel.

We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept All”, you consent to the use of ALL the cookies. However, you may visit "Cookie Settings" to provide a controlled consent.
Cookie SettingsAccept All
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
CookieDurationDescription
cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
SAVE & ACCEPT