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Explore expert tips, how-to guides, and product recommendations for keeping your basement dry and protected. From waterproofing and foundation repair to sump pumps and DIY fixes, our blog covers every aspect of home basement care.

Handheld digital hygrometer showing 60 percent indoor humidity, which is too high for most basements and can promote mold and dust mites

How to Lower Basement Humidity (Causes, Fixes, and Ideal Levels)

4 Comments / Basement Waterproofing, Blog, Dehumidifiers /

High basement humidity is one of the most common — and misunderstood — moisture problems homeowners face. A damp basement doesn’t just feel uncomfortable; it creates the perfect conditions for mold growth, musty odors, and long-term damage to concrete, framing, and stored belongings. If you’re planning on painting your basement, controlling moisture first is critical […]

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Digital hygrometer showing 44 percent humidity, the ideal basement humidity level for preventing mold and dust mites

Ideal Basement Humidity Level (Mold, Dust Mites, Allergies)

6 Comments / Blog, Dehumidifiers /

Basements naturally hold more moisture than the rest of your home. They sit below grade, have limited airflow, and are often the first place water intrusion shows up. When humidity levels creep too high—or drop too low—it doesn’t just affect comfort. It can trigger mold growth, encourage dust mites, worsen allergy symptoms, and even damage

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Basement wall with insulation, plasterboard, and mechanical systems during installation

Do You Need an Air Gap Between Insulation and Plasterboard?

Leave a Comment / Basement Remodeling, Blog, DIY Basement Fixes /

In most modern builds, you do NOT need an air gap between insulation and plasterboard—as long as the correct insulation type, vapor barrier placement, and wall prep are done properly. However, some systems do require a small controlled air space for moisture management or performance. This guide explains when an air gap is essential, when

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Homeowner painting concrete basement walls with waterproof masonry paint for a clean, bright finish.

Best Concrete Paint for Basement Walls – A DIY Guide

8 Comments / DIY Basement Fixes, Blog /

Last updated: January 2026 — reviewed for current products and best practices. Painting your basement walls can transform a dark, damp space into a cleaner, brighter environment. But concrete basement walls require special paint due to moisture and masonry surface challenges. Using the best paint for concrete basement walls (including block basement walls) will waterproof

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