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how do i work out how much grout i need

by Ms. Jackeline Shanahan I Published 3 years ago Updated 2 years ago
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To work out how much grout you’ll need, follow this easy 6-step calculation:

  • Step 1: Tile width (mm) + tile height (mm) = A
  • Step 2: Size of spacers (mm) x tile thickness (mm) = B
  • Step 3: A x B x 1.2 (this number is the coverage ratio of all UltraTile grouts) = C
  • Step 4: Tile width (mm) x tile height (mm) = D

To work out how much grout you'll need, follow this easy 6-step calculation:
  1. Step 1: Tile width (mm) + tile height (mm) = A.
  2. Step 2: Size of spacers (mm) x tile thickness (mm) = B.
  3. Step 3: A x B x 1.2 (this number is the coverage ratio of all UltraTile grouts) = C.
  4. Step 4: Tile width (mm) x tile height (mm) = D.
Oct 19, 2022

Full Answer

How do I calculate the amount of grout I Need?

To simplify, below is the formula to calculate the amount of grout you need. (Tile Length + Tile Width) x Joint Width x Joint Depth x 1.8 kg/m2

How much Grout do I need to tile a 4m wall?

Let’s assume we’re tiling a wall measuring 4 metres square, using our popular Metro subway white bevelled gloss wall tiles. We have the following measurements: Tile size: Width: 100mm. Height: 200mm In this instance, one 3kg bag of UltraTile grout will be enough.

What is Grout and how do I use it?

Grout is a mortar/paste designed to fill in the cavities between the tiles to stop moisture and dirt getting between and behind the tiles. Grout also has the added benefit of adding a clean & smooth finished between your tiles.

How many bags of ultratile Grout do I Need?

Tile size: Width: 100mm. Height: 200mm In this instance, one 3kg bag of UltraTile grout will be enough. You should also think carefully about the colour of your grout.

How much grout do I need?

How to remove grout residue from a tile floor?

What is grouting on tile?

How long does it take for FlexJoint Premium grout to dry?

What is Ultratile Flexjoint grout?

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What Grout Do I Need?

As we mentioned there are 4 types of grout to choose from; sanded, un-sanded, epoxy & furan grout.

How Much Grout Do I Need?

To find out how much grout is required you need to first calculate exactly how much space you are tiling. If you are tiling space which is not a simple rectangle or you are tiling multiple areas you need to break up the area into multiple rectangles and add the total area together. To calculate the area simple multiply the width by the length of the area and you will get the total area.

What is un-sanded grout?

Un-sanded grout is also known as wall grout is the same basic mixture as sanded grout but without the sand. Un-sanded grout is used with ceramic, stone & porcelain tiles and will not scratch polished stone tiles when applied, unlike sanded grout.

How much does a 3kg bag cover?

As a guide, a single 3kg bag will cover approximately 5m2 with a small tile measuring 7.5x15cm with a 2mm spacer.

How thick are tile spacers?

Tile Spacers come in a variety of sizes from 1mm to 10mm thick, with common sizes being 3mm and 4mm. The thickness of your spacers has a significant effect on the amount of grout you will need to complete your project.

What is epoxy grout?

Epoxy grout is a water-less two-part epoxy resin and hardener which are mixed just before grouting. When the mixture cures it creates a seamless stain & moisture resistant finish. Epoxy grout is also easily cleaned and is perfect for ceramic, porcelain, stone and glass tiles.

How to calculate the standard kg per m2?

1. Add the length of the tile and the width of the tile together. 2. Multiply the figure from step 1 by the width of the grout joint. 3. Multiply the figure from step 2 by the depth of the grout joint. 4. Multiply the figure from step 3 by 1.8, this is the standard kg per m2 coverage. 5.

How much grout do I need?

At this stage, you should already know the following measurements, which will help you calculate how much grout you need:

How to remove grout residue from a tile floor?

Wipe away leftover grout and lift residue with sponge.

What is grouting on tile?

Grouting creates a seal around your tiles, providing a watertight barrier and protecting your walls and floors from moisture. It’s one of the best parts of the tiling process, as it means your task is nearly complete, leaving you with a clean and professional-looking finish. In this article, we’ll show you how to grout your tiles ...

How long does it take for FlexJoint Premium grout to dry?

Suitable for use with underfloor heating systems, UltraTile FlexJoint Premium grout dries within 15 minutes (regular ceramic tiles), leaving you with a clean and stylish surface.

What is Ultratile Flexjoint grout?

One of the leading names in tiling, UltraTile FlexJoint Premium grout has been specially designed for areas where vibration and movement occur, available in a variety of different colours to meet your needs. Plus, with a stain and mould-resistant formula, you’ll find this water-repellent grout is easy to clean and maintain.

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1 hours ago To work out how much grout you’ll need, follow this easy 6-step calculation : Tile width (mm) + tile height (mm) = A. Size of spacers (mm) x tile thickness (mm) = B. A x B x 1.2 (this number is the …

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16 hours ago  · To work out how much grout you’ll need, follow this easy 6-step calculation: Step 1: Tile width (mm) + tile height (mm) = A. Step 2: Size of spacers (mm) x tile thickness (mm) = …

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