Best Construction Drawings App

If you are searching for a construction drawings app that is both professional and easy to use, Plan7Architect is the right choice. The software allows you to design accurate 2D floor plans and detailed construction drawings, while instantly visualizing your ideas in 3D. It supports both metric units (meters, centimeters) and imperial units (feet, inches), making it suitable for projects worldwide.

2D construction drawing created in Plan7Architect – precise floor plan with walls, doors, and windows
2D construction drawing created in Plan7Architect – precise floor plan with walls, doors, and windows

Why Use a Construction Drawings App Instead of Paper or Basic Tools?

Creating construction drawings with a digital app gives you advantages that traditional methods simply cannot match:

  • High accuracy in dimensions and scaling

  • Fast editing of layouts and measurements

  • Easy transition from concept to professional presentation

  • Realistic 3D views of your project

  • Export options for contractors, engineers, and permit offices

Core Features of Plan7Architect for Construction Drawings

2D Floor Plan Creation

With Plan7Architect, you can draw precise floor plans that include walls, doors, and windows. Load-bearing walls, beams, and structural details can be integrated directly into your drawing. The software allows you to switch between metric and imperial units depending on your project’s location or requirements.

3D Visualization

One of the biggest advantages is the ability to move from 2D planning into 3D visualization instantly. You can navigate through your project in walkthrough mode, giving you or your clients a realistic understanding of the space. This feature is especially valuable when presenting designs before construction starts.

Professional Detailing

Construction drawings require more than just floor plans. With Plan7Architect you can:

  • Add exact measurements, annotations, and labels

  • Plan roofs, ceilings, and roof extensions

  • Design staircases, railings, balconies, and terraces

These details make your drawings ready for both client presentations and practical construction work.

Compatibility and File Exchange

Plan7Architect supports professional file handling, allowing you to:

  • Import and export DWG/DXF files, ensuring compatibility with AutoCAD and similar tools

  • Expand your designs with unlimited 3D objects from external libraries such as SketchUp’s 3D Warehouse

  • Export your drawings and models in formats that are suitable for contractors and collaborating professionals

3D visualization of a house design generated in Plan7Architect
3D visualization of a house design generated in Plan7Architect

Who Benefits from Using Plan7Architect as a Construction Drawings App?

Plan7Architect is designed for a wide range of users:

  • Private builders and homeowners who want to plan their dream house themselves

  • Architects and engineers who need a fast and reliable design tool

  • Contractors and construction companies creating detailed plans for building projects

  • Real estate developers presenting building designs to clients and investors

Practical Advantages for Global Users

Because construction projects differ worldwide, the software includes flexible settings for both European and American measurement systems. You can decide whether to work in meters and centimeters or in feet and inches, depending on what fits your project best. Another advantage is the one-time purchase model. You do not need to worry about monthly subscriptions.

Tips for Working With Construction Drawings in Plan7Architect

Based on practical use, here are some tips that will help you when working with construction drawings in the software:

  • Use layers to organize walls, furniture, and electrical plans separately

  • Always check the scale settings before exporting your plans

  • Combine 2D plans with 3D walkthroughs when presenting to clients or construction partners

Professional staircase and railing design created in Plan7Architect
Professional staircase and railing design created in Plan7Architect

Create Professional Floor Plans With Plan7Architect

With Plan7Architect you can design not only construction drawings but also professional floor plans for private and commercial projects. Whether you are working on structural layouts, detailed roofing, or interior elements, the software provides you with all the necessary tools in both European and American units. You can purchase the software with peace of mind, as we offer a 14-day right of withdrawal. If you change your mind, you can easily cancel your purchase by email. This makes testing unnecessary and gives you full security when deciding to use Plan7Architect.

Plan your project with Plan7Architect

Plan7Architect Pro

Plan7Architect Pro 5 for $179.99

You don’t need any prior experience because the software has been specifically designed for beginners. The planning process is carried out in 5 simple steps:

1. Draw Walls

Create your 2D floor plan by accurately drawing and adjusting rooms and walls for your home design.
Create your 2D floor plan by accurately drawing and adjusting rooms and walls for your home design.

2. Windows & Doors

Optimize your space layout with perfectly fitting door and window elements.
Optimize your space layout with perfectly fitting door and window elements.

3. Floors & Roof

Visualize different levels and roof types for your home design.
Visualize different levels and roof types for your home design.

4. Textures & 3D Objects

Choose materials and textures to customize floors, walls, and 3D objects individually for a realistic representation of your design.
Choose materials and textures to customize floors, walls, and 3D objects individually for a realistic representation of your design.

5. Plan for the Building Permit

Sections and views for the building application can be created with Plan7Architect (1)
Create professional construction drawings with elevations, sections, and complete plan compilations.

6. Export the Floor Plan as a 3D Model for Twinmotion

Visualize your project with cutting-edge 3D technology and create high-quality image renderings and videos using Twinmotion by Epic Games.
Visualize your project with cutting-edge 3D technology and create high-quality image renderings and videos using Twinmotion by Epic Games.

 

  • – Compliant with international construction standards
  • – Usable on 3 PCs simultaneously
  • – Option for consultation with an architect
  • – Comprehensive user manual
  • – Regular updates
  • – Video tutorials
  • – Millions of 3D objects available

Why Thousands of Builders Prefer Plan7Architect

Why choose Plan7Architect over other home design tools?

14-Day Money-Back Guarantee
No questions asked. Just email us within 14 days if you’re not satisfied.
One-time payment – no subscription
Own the software forever. No hidden costs. No monthly fees. Updates are optional.
Based on $2,500 professional architecture software
Plan7Architect is an optimized version — used by professionals and private users alike.
Supports international building standards
Adaptable to US, UK, Canadian, Australian, and European requirements.
Works offline – use on up to 3 devices
No internet required. Install on up to 3 computers – ideal for home and office use.
Metric & imperial units
Switch freely between feet/inches or meters/centimeters — perfect for global use.
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All key export/import formats included
DWG, DXF, OBJ, 3DS, STL, PDF, image export/import, and SketchUp import — for smooth collaboration.
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Create real building permit documents
Generate floor plans, elevations, cross-sections, and full construction drawings.
Supports wood framing for walls and roofs
Design wall and roof structures, gables, dormers, and freely constructed wood frameworks.
Easy learning curve with full support
Includes video tutorials, ticket system, detailed PDF manual, sample projects, and access to our customer forum.
Excellent verified reviews
Top ratings on Trusted Shops and Amazon.
Ongoing development – 3–4 updates per year
Always improving, with a modern 3D engine and regular feature upgrades.

Verified Customer Reviews

Verified Customer Reviews

Watch how a complete house is planned from start to finish – in under 25 minutes

Detailed House Planning (25 Min)

Small Home Planning Demo (12 Min)

The 3 Plan7Architects

Plan7Architect Basic
Plan7Architect Expert
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Plan7Architect Pro
Original price was: $259.99.Current price is: $179.99.
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