Structural Foam Sump Cover | Twinsprings Research Institute

Twinsprings Research Institute

The story of our Do It Yourself Platinum LEED for Homes-Net Zero Green Building project in Colorado

Skip to content

Home
10 Year Report
5 Year Report
About
LEED Docs V3
LEED Docs V4.1
Other Projects
- DIY Greenhouse
Photos
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- After Move
- Before Move
Resources

← Radon Proof Sump Cover

Structural Foam Sump Cover

By ellen | Published November 5, 2017 | Full size is 500 × 448 pixels

Second circle cut to fit

Cover prepared with rubber gaskets

Structural Foam Sump Cover

Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *

Comment *

Name *

Email *

Website

Δ

Twinsprings Research Institute

Proudly powered by WordPress.