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Home/News/foundation

SEMCO field notes

foundation guides.

Prep, application and troubleshooting for basements, roofs, showers, pools and more, written by the team that makes SEMCO.

2 articles

AllBasementCrawl spaceRoofRVShowerPoolDeckConcreteStain & sealComparisonsTroubleshooting
Crawl Space Waterproofing and Encapsulation: A DIY Liquid Membrane Guidebasement

Sep 30, 2026 · 5 min read

Crawl Space Waterproofing and Encapsulation: A DIY Liquid Membrane Guide

A full DIY crawl space waterproofing and encapsulation walkthrough: sealing foundation walls and cracks, installing the ground vapor barrier, handling vents and...

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SEMCO Liquid Membrane applied to an interior basement wallbasement

Sep 23, 2026 · 5 min read

SEMCO Liquid Membrane vs Rubber-Based Waterproofing Coatings: Which Is Better for Basements and Foundations?

SEMCO Liquid Membrane vs rubber-based waterproofing coatings for basements and foundations: odor, cure time, flexibility, and cost compared side by side.

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