The most common mistakes in renovations and how to avoid them: a guide for amateurs

Are you planning a renovation? Learn about the most common mistakes and how to avoid them! Our guide for DIY enthusiasts will help you carry out your renovation smoothly. Read it now!

Planning a renovation can be exciting, but it's also full of challenges. Unfortunately, many people make common mistakes that can lead to issues and costly repairs.

In this guide for DIY enthusiasts, we will share the most frequent renovation mistakes and provide practical tips on how to avoid them. This way, you’ll be able to carry out your renovation with minimal issues and satisfying results.

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1. Lack of a detailed plan

One of the biggest mistakes in renovations is the lack of a detailed action plan. Before starting the renovation, it’s worth spending time planning all the stages and setting a budget. Prepare a task list, a schedule, and estimated costs. This will help you avoid unnecessary delays and unforeseen expenses.

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2. Incorrect estimation of time and costs

Very often, renovations take longer and cost more than initially anticipated. It’s important to realistically estimate the time and costs required for the renovation. Keep in mind that not everything always goes according to plan, so it’s a good idea to plan for a certain amount of time and financial buffer for potential delays or unexpected expenses.

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3. Neglecting proper surface preparation

Before starting renovation work, proper surface preparation is important. Inadequate cleaning, failure to remove old materials, or insufficient protection of furniture and floors can lead to adverse consequences. Ensure thorough surface preparation before painting, laying floors, or assembling furniture.

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4. Choosing the wrong materials and tools

Choosing the wrong materials and tools is another common mistake in renovations. Before purchasing materials, familiarize yourself with their properties and manufacturer’s recommendations. Select the appropriate tools that will make your work easier and ensure precise execution.

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5. Inadequate surface preparation before painting

Painting is one of the most popular tasks during a renovation. However, inadequate surface preparation can lead to unsatisfactory results. Make sure the surface is clean, smooth, and properly primed before applying paint. Otherwise, you may end up with uneven coverage, peeling paint, or other issues.

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6. Too many changes and improvisation

During a renovation, ideas for changes that seem attractive may arise. However, too many changes and improvisation can lead to chaos and increased costs. Before making changes during the renovation, carefully consider their consequences and potential additional costs.


Renovation can be an exciting but demanding process. Avoiding common mistakes can help you navigate it smoothly. Remember to plan meticulously, estimate time and costs, prepare surfaces properly, choose the right materials and tools, prepare the substrate carefully before painting, and approach changes and improvisation thoughtfully.

Thanks to these practical tips, you’ll be able to enjoy a successful renovation with satisfying results.

Also, check out our guide:

The photos on the blog are for illustrative purposes.

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