Highlands 2.5 Car Garage with attic

Garage
Written By Guest User
Finished custom detached garage in Denver, Colorado, featuring horizontal lap siding, a wide 2.5-car garage door, integrated exterior lighting, and a durable concrete driveway by Prenvalley Builders.

Project Overview

The homeowners needed additional storage and parking, so a new 2.5-car detached garage was designed and built to replace the existing structure. The project included full demolition, a new concrete foundation, and an engineered roof system to support attic storage. The result is a durable, well-scaled garage that adds long-term functionality to the property.

Project Details

Size: 200 Sq. Ft.

Location: Denver, Colorado

Architectural Design: Prenvalley Builders

Architectural design drawing of a custom detached garage in Denver, Colorado, illustrating roof structure, exterior massing, and foundation layout as part of a design-build project by Prenvalley Builders.
Architectural elevation drawing of a custom detached garage in Denver, Colorado, showing roof pitch, building height, setbacks, and dimensional layout as part of a permitted design-build project by Prenvalley Builders.

Our Approach

Prenvalley Builders approached this project with a focus on thoughtful planning and long-term performance, managing everything from demolition and permitting through final construction. By carefully coordinating structural design, roof engineering, and site work, the team delivered a garage that maximizes storage, functionality, and durability. The result reflects a streamlined design-build process rooted in clarity, craftsmanship, and attention to detail.

Project Highlights

  • Demolition and replacement of an existing garage

  • New 2.5-car detached garage with expanded storage

  • Engineered roof trusses for attic storage above

  • New concrete foundation and slab

  • Durable, low-maintenance exterior construction

Concrete slab foundation being poured for a new custom detached garage in Denver, Colorado, showing rebar reinforcement, formwork, and site preparation by Prenvalley Builders.
Side yard site work in progress for a new custom garage in Denver, Colorado, showing graded pathways, formwork for a concrete walkway, and exterior access planning by Prenvalley Builders.
Exterior view of a custom detached garage under construction in Denver, Colorado, showing completed framing, roof structure, window installation, and siding in progress by Prenvalley Builders.
Exterior view of a newly built custom detached garage in Denver, Colorado, featuring horizontal siding, a wide garage opening, and a durable concrete slab foundation by Prenvalley Builders.

Results

The completed garage provides significantly more storage and parking while maintaining a clean, well-proportioned presence on the property. Thoughtful structural planning and attic storage integration ensure the space is both durable and highly functional. Overall, the project delivers a long-term solution that improves daily use without overbuilding the site.

Project Goals

  • Increase on-site storage without expanding the home footprint

  • Replace an undersized structure with a functional 2.5-car garage

  • Integrate attic storage through intentional roof and structural design

  • Ensure long-term durability with a new concrete foundation and slab

  • Create a garage that fits naturally within the existing lot and neighborhood

Interior of a newly built custom garage in Denver, Colorado, featuring open roof trusses designed for attic storage, finished concrete slab flooring, and integrated lighting by Prenvalley Builders.
Guest User
Previous

Thoughtfully Built Backyard ADU
Next

1920s Basement ADU Transformation