Two-Story Home Addition
Addition

Two-Story Home Addition

Added second floor with master suite, two bedrooms, and family bathroom to accommodate growing family in Ocoee, FL.

Location

Ocoee, FL

Completed

December 2023

Investment

$95,000

Size

800 sq ft

Project Specifications

Detailed specifications, materials, and features used in this addition project.

Structure
Foundation:Reinforced Existing Foundation
Framing:2x10 Floor Joists, 2x6 Wall Studs
Roofing:Architectural Shingles to Match
Insulation:R-19 Walls, R-38 Ceiling
Exterior
Siding:Fiber Cement to Match Existing
Windows:Double-Hung Vinyl Windows
Trim:Composite Trim Boards
Paint:Exterior Acrylic Paint
Interior
Flooring:Luxury Vinyl Plank
Walls:Drywall with Texture
Trim:MDF Baseboards and Casings
Doors:6-Panel Interior Doors
Systems
HVAC:Extended Existing System
Electrical:New 200-Amp Panel
Plumbing:New Lines to Second Floor
Lighting:LED Recessed and Fixtures
Key Features
Master suite with walk-in closet
Two additional bedrooms
Full bathroom with tub/shower combo
Vaulted ceilings in master bedroom
Walk-in closets in all bedrooms
New staircase with oak handrail
Energy-efficient windows
Seamless exterior integration
Project Team

Project Manager

Robert Wilson

Lead Craftsman

James Patterson

Project Details

Duration

16 weeks

Investment

$95,000

Square Footage

800 sq ft

Completed

December 2023

Challenges & Solutions

Existing foundation required reinforcement

Added steel reinforcement to existing foundation

Matching exterior materials to existing home

Sourced matching siding and roofing materials

Extending HVAC system to second floor efficiently

Installed high-efficiency HVAC system with zoning

Project Timeline

Follow the step-by-step process of this addition project from start to completion.

Design & Permits

Architectural plans and permit approval

3 weeks
Structural engineering assessment
Architectural drawings
Building permit application
HOA approval process

Foundation Work

Foundation reinforcement and preparation

1 week
Assess existing foundation
Add reinforcement as needed
Prepare for vertical construction
Install temporary supports

Framing

Second floor framing and roof structure

3 weeks
Install floor joists
Frame exterior walls
Install roof structure
Frame interior walls

Exterior Work

Roofing, siding, and window installation

2 weeks
Install roofing materials
Install windows and doors
Install siding to match existing
Complete exterior trim work

Systems Installation

Electrical, plumbing, and HVAC rough-in

2 weeks
Run electrical wiring
Install plumbing lines
Extend HVAC system
Install insulation

Interior Finishing

Drywall, flooring, and final finishes

4 weeks
Install and finish drywall
Install flooring throughout
Install interior doors and trim
Paint all surfaces

Final Details

Fixtures, cleanup, and final inspection

1 week
Install light fixtures
Install bathroom fixtures
Final cleanup
Building inspection and approval

Client Testimonial

Hear directly from the homeowner about their experience with this addition project.

"Adding a second story to our home was a big decision, but Karhan Construction made the process smooth and stress-free. The new master suite is everything we dreamed of, and you can't tell where the original house ends and the addition begins."
A

Amanda & Mark Foster

Addition Project - Ocoee, FL