How Long Does It Take to Grout 400 Sq Ft Area?

Grouting can be time-consuming, especially if you’re a new DIYer and working with a large area. So, in response to how long does it take to grout 400 sq ft depends on various factors, including the size of the tiles, the skill level of the person grouting, the complexity of the layout, and the method used.

This article will give you a general idea of the time needed to grout a large area like 400 square ft, including some relevant information.

How Long Does It Take to Grout 400 Sq Ft Tiles?

It’s nearly impossible to give you a definitive answer when it comes to knowing how long does grouting take to do because grouting can take time depending on several factors we have mentioned above. But if we give you a ballpark figure, it might take one hour for 100 square feet of grouting if done by any professional.

So, based on that we can expect, it can take 4 to 5 hours for a 400 square ft area for an expert hand. And if you are new to this type of project, it might take a bit longer, such as 6 to 8 hours in some cases. But it is suggested to wait for at least 24 hours before you start grouting. 

According to Hunker,

“Don’t forget about the 24 hours to leave between the installation and the grouting.”  

In Doityourself, one of the DIYers asked for help to know the required time to complete grouting about 400 square ft area of 3 rooms.

In response to his question, he is advised to start grouting in smaller areas by mixing one batch.

READ ALSO  Quick Guide- Where Is The Furnace Fuse Located?

He says –

“DO NOT attempt to mix grout from one batch to the next, this will create problems for you. Also don’t forget to seal the grout after it’s completely set-up.”

A user said on Quora that the calculation of the right time for grouting a large area depends on the years of experience you have and the layout of the area. He also added that grouting takes little time if you have enough skill.

Moreover, it is also recommended to use a grout bag to boost the grouting process because it can save a lot of time and make the installation faster and cleaner. Let’s look at one of the users’ opinions –

“Since speed will be an issue, I have found using grout bags (heavy-duty pastry bags) made installation faster and a bit cleaner. These are sold at your home improvement stores in the tile/flooring sections.”

Overall, the scenario of calculating the time for grouting is determined by a few factors. So, to boost your grouting process, we have enclosed some tips in the next section.

Tips for the Fastest Way to Grout Tile

Fastest Way to Grout Tile

You might have your technique for speed grouting, or some experts may also apply several methods. However, here we have added a few tips that may help you while grouting.

  • Use pre-mixed grout: Pre-mixed grout can save you time and effort as it eliminates the need for mixing and measuring. It’s easier for DIYers.
  • Work in small sections: Instead of trying to grout an entire area at once, break it down into smaller sections. It will make it easier to control the grout and ensure it is evenly applied.
  • Use a grout bag: A grout bag is a simple tool for applying grout to tight spaces or hard-to-reach areas. It also keeps your floor from being messy, which helps you clean faster.
  • Clean as you go: Clean the tile surface as you work to avoid spending extra time cleaning up at the end.
READ ALSO  NM-B Wire Meaning & Everything You Want To Know

Key Note

  1. Grout is a cement-based material and needs to be set up quickly. So, be prepared to work fast and efficiently to ensure even coverage.
  2. The lifespan of all powder and ready-mixed grout is about six months since its package is open. In contrast, cement-based grout can last about 12 months if it’s not opened.
  3. If you are a DIYer or beginner, please avoid using the Ultracolor Plus FA grout package since it’s for someone experienced or skilled.

Frequently Asked Questions (FAQs)

What happens if you wipe grout too soon?

If you wipe the grout off too soon, the grout may come out from between the tiles. Wiping off grout immediately after it has been applied is generally not recommended. So, after applying the grout, wait 15-30 minutes before wiping the grout off by using a dense grout sponge. It is also important to rinse the sponge frequently and wring it out well to ensure it is not spreading the grout around.

How big of an area can you grout at once?

The size of an area that can be grouted at once will depend on a few factors, including the type of grout, the size of the tiles, and your skill level. Generally speaking, it is best to work in small sections, roughly 3-4 square feet at a time, when applying grout. It allows you to work on the grout before it begins to set, which makes it easier to achieve a smooth surface.

Can you tile and grout on the same day?


So, now you know, “how long does it take to grout 400 sq ft?” can vary depending on several factors such as grouting method, tile size, the layout, and the number of people as workers. Moreover, we have discussed some tips which can help to boost the speed of grouting.

If you need more experience during the grouting process, you must use a professional and experienced contractor to ensure the job is done correctly. We also recommend following the instructions mentioned on the grout package by the company.

You Can Also Read:

Check out our Reusable Bamboora Paper Cloth Towels

While shaping the aim of making the environment clean and healthy, Bamboora deals with the production of natures way bamboo paper cloth towels. These bamboo towels are better for the environment.
Along with doing lots of plumbing work, they are usable for other house chores too. From wiping out the spill on the floor to cleaning the dust, bamboo paper towels effectively perform their work. They are effective in replacing regular cloth towels that you often purchase. The natural strength and softest fiber of bamboo make them one of the best sustainable bamboo paper towels.

Similar Posts