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Caldrin

Permit Services

2026 - Columbia, SC

Caldrin

Panelized 36'×36' home—open core, precise upper level, permit‑ready and fabrication‑smart.

Table of contents

Introduction

Software and tools

Table of contents

Table of contents

Overview

Caldrin is a panelized, two‑level residence refined around a true 36'×36' footprint. An open ground floor pairs with a precise upper level, all detailed for clean fabrication, permitting, and future reuse. Walls align for panel efficiency, and elevations translate modern prefab cues into a clear, buildable set.


Client Type

Caldrin suits builders and owners who want prefabrication speed without compromising design logic. It prioritizes simple repeats, disciplined dimensions, and a documentation package that serves permitting, engineering review, and panel takeoffs alike.


Project Scope

The Caldrin project delivers a complete permit‑ready plan set for a panelized home. The architectural program includes:

  • Ground floor with open living, dining, and kitchen, sink under window, optimized cabinet runs

  • Upper level with primary suite, second bath, walk‑in storage, and coordinated stair opening

  • Exterior elevations derived from modern prefab references

  • 36'×36' overall, with vertically aligned walls for panel fabrication

  • Sheets: cover, fully dimensioned floor plans, elevations, 1–2 sections, roof plan, and door‑window schedule

  • CAD and PDF deliverables with clean layers and consistent line weights


Challenges Addressed

  • Expanding from 36'×23' to a true 36'×36' without “stretching” the plan

  • Aligning structure and partitions for repeatable panelization

  • Coordinating stair, roof, and floor‑to‑floor relationships in section

  • Meeting the needs of permitting, engineering, and fabrication with one set


Goals Achieved

✔️ A disciplined 36'×36' layout optimized for panelized assembly

✔️ Clear, fabrication‑friendly elevations, sections, and dimensions

✔️ Coordinated kitchen, stair, and openings that reduce field conflict

✔️ One plan set serving permit review, engineering, and manufacturer pricing

✔️ CAD standards that streamline edits and future adaptations

Let’s collaborate and create
great design now!

Let’s collaborate and create
great design now!

Let’s collaborate and create
great design now!

Request a Quote

Request a Quote

Request a Quote

With 8 years of experience, the Evolution Drafting team has helped out hundreds of customers all over the world with designing stunning pieces of architecture and gorgeous interiors.

© 2025 Evolution Drafting. All rights reserved.

With 8 years of experience, the Evolution Drafting team has helped out hundreds of customers all over the world with designing stunning pieces of architecture and gorgeous interiors.

© 2025 Evolution Drafting. All rights reserved.

With 8 years of experience, the Evolution Drafting team has helped out hundreds of customers all over the world with designing stunning pieces of architecture and gorgeous interiors.

© 2025 Evolution Drafting. All rights reserved.