Basement Maintenance

Our basement maintenance tips can help you keep your home cost efficient, safe & cozy.

basement_leaks_x
Play

Filed under:

Basement Waterproofing 101: A Comprehensive Guide

Need to stop water from coming into your basement? Use gutters, a drainage system, and interior waterproofing to keep your basement dry.
S22 E22: Mark McCullough and Richard Trethewey discuss keeping basements dry with Kevin O'Connor
Play

How To Keep A Basement Dry

Host Kevin O’Connor discusses wet basements and what homeowners can do about them with mason Mark McCullough and heating and plumbing expert Richard Trethewey.
web_0322_WS_Upkeep_Living_Room_New_2

6 Simple Ways to Get Your Yard and Home Ready for Fall

As the fall season begins, there are a few maintenance tasks to pay attention to around the house. Here are six ways to prepare your yard and home for the cooler season.
Image of a basement beginning to flood with water. Water can damage your belongings, so you will need to pump out the water from your basement.

How To Pump Water Out Of Your Basement 

Flooding in your basement can damage belongings and your foundation. Follow this quick guide to learn how to pump water out of your basement.
Black mold

How To Test for Black Mold

Wondering if that spot might be mold? Learn about the most popular ways and kits to test for mold at home.
A basement wall crack.

What to Know About Basement Foundation Cracks

Not every crack in a foundation wall—either concrete block or poured concrete—is cause for concern or needs to be fixed.
A corner of a room with a black mold growing on it.

How to Prevent Mold in Your Basement

Identify, treat, and prevent basement mold with expert advice from This Old House.
sump_pump_xl
Play

How to Install a Sump Pump

Prevent basement flooding by installing and maintaining a basement sump pump. Our experts will show you how the installation process works.
insulate_your_basement
Play

How To Insulate Your Basement

From preparation to installation, This Old House's Tom Silva shows how to insulate your basement.
patch_04
Play

How To Level a Concrete Floor

Uneven concrete floor? This Old House general contractor Tom Silva teaches you how to fix it using wooden rails and self-leveling compound.

All About Basement Mold

What you don't see can harm you.
replace_basement_window_x
Play

How to Replace a Basement Window

In this how-to video, This Old House general contractor Tom Silva puts in a new basement window
Stairs to an attic

Top 10 Home Repair Questions

Got a common home repair issue on your to-do list? Read our repair experts' answers to the most frequently asked home maintenance questions.
Illustration of a sump pump cover on a sump pump.

Sump Pump Cover

Sump pump covers are simple yet effective devices that can prevent debris from entering your sump pit and even help with radon mitigation.