Sample Construction Proposals

Sample Construction Proposal for Open Floor Plan Conversion

Download a real-world open floor plan conversion proposal and see exactly how contractors structure estimates for wall removal, structural beams, kitchen remodeling, and full interior updates. Use it as a blueprint to create your own professional proposals and win larger renovation jobs.

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What’s Included in This Open Floor Plan Conversion Proposal

This sample construction proposal for open floor plan conversion is a full, contractor-ready estimate designed for large interior layout transformations.

Based on a 2,000 sq ft home conversion with structural beam installation, kitchen remodel, and flooring upgrades totaling $135,273, this proposal shows exactly how to price and present complex remodels.

Inside the proposal, you’ll find:

  • Structural and engineering cost breakdowns
  • Labor vs. material pricing separation
  • Unit-based pricing (sq ft, linear ft, per fixture)
  • Detailed scope tied to layout changes
  • Full project total with clear organization

This is the type of estimate needed for projects involving structural modifications and open concept redesigns.

Sample Construction Proposal for Open Floor Plan Conversion (Scope Breakdown)

Here’s how the estimate is structured:

1. Structural Modifications & Engineering

  • Removal of load-bearing walls
  • Installation of LVL structural beams
  • Architectural plans and engineering
  • Permits and compliance

2. Demolition

  • Wall and ceiling removal for open layout
  • Kitchen demolition (cabinets, counters, appliances)
  • Flooring removal across main level

3. Kitchen Remodel (Integrated into Open Layout)

  • Base and wall cabinet installation
  • Countertops and backsplash
  • Appliance installation and hookups

4. Flooring – Hardwood Throughout

  • Full main-level hardwood installation
  • Material and labor separation
  • Trim and molding updates

5. Electrical & Lighting Updates

  • New outlets and switches
  • Lighting layout for open concept space
  • Kitchen and living area electrical upgrades

6. Drywall, Paint, and Finishing

  • Wall and ceiling rebuild after layout changes
  • Full interior painting
  • Seamless transition between spaces

7. Trim, Doors, and Final Finishes

  • Baseboards and interior doors
  • Finish carpentry to match new layout
  • Clean, modern open-concept finish

Why This Proposal Structure Works for Open Concept Remodels

Open floor plan conversions are high-risk, high-value projects — and your proposal needs to reflect that.

This sample construction proposal for open floor plan conversion works because it:

  • Clearly separates structural vs. finish work
  • Accounts for engineering and permitting
  • Breaks down costs tied to layout changes
  • Builds trust on complex structural scope
  • Positions you as a professional, not just a contractor

These are the types of proposals that win higher-ticket remodels.

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Get the download

Download the PDF to see the sample proposal and detailed estimate.

FAQs

What goes into a good open floor plan conversion estimate?

A strong estimate includes structural engineering, demolition, beam installation, electrical updates, kitchen integration, flooring, and finish work — all clearly broken down with pricing and scope.

How much does an open floor plan conversion cost?

Open floor plan conversions typically range from $50,000 to $150,000+, depending on structural complexity, home size, and finish level.

How can I create an open floor plan proposal quickly?

Instead of building proposals manually, Eano Pro allows you to generate detailed estimates with line items, apply markup automatically, and create client-ready proposals with eSign — helping you move faster and win larger remodel jobs.