Platform for everyone who wants to build, renovate or help

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I'm looking for something

Find machines, materials or services.

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I offer something

Publish a machine, material or service for free.

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I need a company

Publish an order and receive offers.

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How It Works

Four simple steps to new opportunities

Register

Create your account in 30 seconds — free and non-binding

Post Listing

Describe your machine, service or request. Add photos and details

Find Partners

Connect directly with customers or providers

Grow Business

Win orders, expand your customer base and grow

Why Us

Your Advantages

100% Free

No hidden fees, subscriptions or commissions. All features are available to everyone.

Verified Profiles

Business accounts are verified and receive a trust seal.

Mini-Website for Your Business

Your profile serves as a business card and website within the platform.

Daily Blog

Current news from the construction industry — every day. Stay informed.

Everything in One Place

Machinery, services, professionals, news — no more searching on different sites.

Security

Protected platform with moderation and verification of listings.

Blog

Industry News

Daily updates from the construction world

All Articles
Sanierung

Wood Fiber or Mineral Foam in 2026 for Reveal Insulation: What Matters with Tight Window Connections

With narrow window connections in existing buildings, it is often not only the insulation value that matters, but above all the right connection concept. Anyone comparing wood fiber or mineral foam in 2026 for reveal insulation should consider moisture behavior, board thickness, and system build-up together.

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Digitalisierung

4D BIM Construction Schedule Planning 2026: Where Digital Schedule Coordination on the Structural Shell Really Saves Time

In medium-sized structural shell projects, it is often not the individual work step that determines the deadline, but rather the well-coordinated sequence. This is exactly where 4D BIM construction schedule planning 2026 becomes relevant in day-to-day practice: it links the model and the schedule so that deviations become visible earlier.

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Messen & Events

NordBau 2026 in Neumünster: Which Topics Matter for Specialist Contractors

NordBau is an established construction trade fair in Neumünster and is regarded as an important platform for construction, municipal technology, and compact machines in northern Germany. For specialist contractors, the trade fair can be particularly interesting when topics such as civil engineering, construction site logistics, and digitalization are assessed specifically for their practical relevance.

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Get Started — completely free

Join thousands of construction industry professionals. Post listings, find customers and grow your business — at no cost.

Registration takes less than 30 seconds. No credit card required.

Since 2022
Denys Komakha, Founder of ProstoBau

The Founder

Denys Komakha

Hello! My name is Denys Komakha, I am the founder of ProstoBau. I moved to Germany and have been working in the manufacturing of equipment for large construction projects since 2022. This industry inspires me every day – because building means creating the future.

ProstoBau was born from a simple but important idea: building, renovating and finding professionals should become more accessible and easier for everyone. This is not just a platform for ads – it’s a community of people who create, build and pursue their goals.

I want everyone to feel comfortable here – whether entrepreneur, construction professional, seller or someone who simply wants to build their own house with their own hands. ProstoBau stands for openness, trust and mutual support. Use the platform, find what you need, and build your future.

Questions and Answers

1. How can I post an ad on the website?

To post an ad, follow these simple steps:

• Click the "Add Listing" or "+ Post" button.
• Choose the appropriate category and subcategory for your product or service.
• Fill in all required fields: title, description, price. Try to make the description as detailed and honest as possible.
• Upload high-quality photos. Ads with good images attract more attention.
• Review your entries and publish the ad. After a brief review by a moderator, it will appear on the website.

2. Is the usage free?

Yes, using our classified ads platform is completely free. You can post, edit and manage unlimited ads without paying. We don’t charge any fees and have no hidden paid services. Our goal is to provide all users with a convenient and 100% free platform.

3. How can I edit or delete my ad?

You can manage your ads in your personal area:

• Log in to your profile on the website.
• Go to the "My Ads" section.
• Next to the desired ad, you'll find "Edit" and "Delete" buttons (or pen and trash icons).
• Click "Edit" to make changes, or "Delete" to remove the ad. If you've sold the item, we recommend deactivating or deleting the ad so you don't receive further calls.

4. What should I do if I encounter a scammer?

Your safety is our priority. If you suspect an ad or user is fraudulent, please report it to us immediately:

• Use the "Report" button found on every ad page.
• Never share your personal data (passwords, full bank card details, SMS codes).
• Avoid suspiciously good offers and don't make advance payments if you don't trust the seller.
• Try to conduct transactions during personal meetings in safe, public places.

5. Why was my ad rejected or blocked?

Every ad is moderated. Your ad could have been rejected for several reasons:

• Violation of website rules: e.g., offering prohibited goods or services.
• Wrong category selected: The item or service doesn’t fit the selected category.
• Incorrect information: The price is wrong, the description or photos contain contact details or links to other websites.
• Duplicate: You’ve already posted an identical ad.

You’ll receive a notification with the exact reason for rejection. Please read our publishing guidelines and correct the ad accordingly.

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