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Assembling a modular house exterior.
Programs

Modular Dwellings

Program Code Chapter: SPS 320-325

  • Disclaimer: Review WI statute for full program requirements


Overview

Manages modular dwelling manufacturer approval program and installer shipment. Also provides consultation and education for dwelling construction standard and inspection procedures under the Uniform Dwelling Code program. The modular dwelling program is intended to apply to manufactured closed panel structures which would be difficult to inspect after leaving the plant however the program may also be used for open panel structures.

Program Requirements

Below are the main steps and submittals within this program:

  1. Manufacturer must apply to become an approved Residential Modular Dwelling Manufacturer for Wisconsin. This includes submitting the compliance assurance manual (CAM) as approved by the third-party enforcement agency. Application must be submitted via 2000IS, Modular Dwelling Compliance Assurance Manual (CAM) Submittal.

  2. The third-party enforcement agency reviews and approves the manufacturer's plan set before submitting to DSPS via SBD-8101, Modular Dwelling Plan Submittal. 

  3. The manufacturer reports, on a monthly basis, the modular homes shipped to Wisconsin. Reports must be submitted by the 10th of each month via SBD-6229, Monthly Modular Construction Compliance Certificate.

  4. The manufacturer submits their CAM annually and when there are changes to the manufacturer's program. Use 2000IS, Modular Dwelling Compliance Assurance Manual (CAM) Submittal for all CAM submissions.

Contact Us

DSPS maintains program-specific email inboxes (tech boxes) to answer general code questions. Responses should not be construed as formal code interpretations nor do they supersede any previously issued correspondence from DSPS. Tech boxes should not be used for projects where code officials are already involved.

For general questions not related to specific programs or technical codes, use these contacts:

Subscribe to email updates from DSPS and receive upcoming announcements and notifications.

  1. Go to https://public.govdelivery.com/accounts/WIDSPS/subscriber/new

  2. Enter your email address and click Submit.

  3. Under Subscription Topics, expand the Industry Updates section.

  4. Check all the topics of interest to you.

  5. Scroll to the bottom and click Submit.

More Information

Related Pages

You may be interested in the pages below.

Codes and Statutes

Explore current and past codes and statutes for DSPS public safety programs.

Credentialing

Find DSPS credential information related to this program.

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