How do you solve high humidity issues in a home?

Megan McIntosh

3 years ago Updated: Jan. 6, 2021

Save
Like
Comment
Share
- - Facebook
  - Twitter
  - Email
Print

I live in the mid-west and have a 2 story home built in the 1950's. Over time, the home was remodled. The remodle resulted in 1 AC/Furnace unit for the basement/main level and a 2nd AC/Furnance for the upstairs (the upstairs was previously attic space). In the summer the humidity is frequently in the 70's (yuck!) on the top floor and low 60's on the main floor. Sadly, portable dehumidifer does not seem to help and I am tired of the humidity (my ceilings have started to crack). I have had my furnance / AC checked, nothing. I have checked to see if the house is poorly insulated and that is a possibility. Do you have any other suggestions for fixing this issue? Heat exchange? Whole house dehumidifer? HELP!

Responses (0)

Related Advice

How do you fix high humidity levels in a basement?

Posted by JR Tadinac Aug. 21, 2019 Healthy indoor air quality 3 responses

How do you lower winter indoor humidity in a home in Guelph, ON?

Posted by Gary Luck May 26, 2021 Healthy indoor air quality 1 response

How do you fix radon in a basement?

Posted by Ej Weiss Aug. 11, 2021 Radon in Homes - Mitigation 3 responses

Should I get an HRV or an ERV?

Posted by RUPINDER ARORA March 12, 2021 HRV and ERV 1 response

How do you stop wood stove smoke from entering a home?

Posted by Don Leaver March 24, 2020 Wood stove and biomass heat 4 responses

How do you stop high condensation in a house?

Posted by Milly Bassier Sept. 27, 2021 Walls and Roofs 1 response

Followup to the question How do you install Larsen Trusses on a home in Minneapolis?

Posted by Ken Traefald Feb. 27, 2020 Wall assemblies - renovation 1 response

How do you do Radon mitigation when with insulating and ventilating a crawlspace?

Posted by Cathy Gaskins Feb. 17, 2021 Radon in Homes - Mitigation 1 response

How do you add an Air Exchanger to a house with Hot Water Heat?

Posted by Bob Engelhart June 17, 2020 Ventilation 4 responses

How do you stop air leaks in an old 1950's house?

Posted by Don Fraser Sept. 3, 2021 Air and vapour barriers 1 response

What is the best way to reduce humidity in a basement?

Posted by Robert J. Pierson Oct. 17, 2019 Basements improvements 2 responses

How do you deal with a house under negative pressure?

Posted by Connie Taylor April 16, 2020 Ventilation 1 response

How do you choose between a basement or slab on grade?

Posted by A. Delmas May 21, 2020 Foundation choices 1 response

How do you attach steps to slab on grade insulation?

Posted by Mary Alm Dec. 2, 2021 Slab on Grade 3 responses

What is the best way to Insulate the crawl space of an old home?

Posted by Aj Jan. 21, 2020 Crawl spaces 1 response

How do you insulate a crawlspace with dirt floor?

Posted by sal Bellicoso Oct. 30, 2019 Crawl spaces 2 responses

Can you provide Crawlspace Insulation Design Assistance?

Posted by Randy Christensen Dec. 10, 2019 Crawl spaces 1 response

How do insulate a basement slab that is sloped ?

Posted by Louis-François Lapointe Nov. 11, 2020 Basements improvements 1 response

How do you know when to replace old windows?

Posted by Dawn Thomason March 22, 2022 Windows and doors 1 response

I have chronic illness from the air quality of my home, can you help determine if I need to replace the HVAC system?

Posted by Niki Harrison Sept. 6, 2019 HRV and ERV 4 responses

How do you get rid of mold in a bathroom?

Posted by Sara Oct. 28, 2017 Healthy indoor air quality 1 response

How do you improve an old block foundation with no insulation or exterior moisture barrier?

Posted by Wilhelmina Lange March 11, 2021 Foundation and basement improvements 2 responses

How do you design and build a green home on a very small budget?

Posted by Paul Squire Nov. 8, 2018 Concept and design 1 response

What is the best heating and cooling system for a slab on grade home?

Posted by Matthew Gioia July 7, 2020 Heating and cooling 4 responses

Do you need an HRV or ERV in a 68 year old home?

Posted by Gary Szymkowski Nov. 1, 2020 Ventilation

Related Guide

Wall assemblies - renovation

Should I be renovating my home or tearing it down & rebuilding?

Whether a house is worth rebuilding or is better torn down depends on a lot of factors, many of them personal, but also financial considerations like grants, sustainability &…

Off-grid and Net-Zero Housing

OFF GRID LIVING BLOG, PART 4: Off-grid heating systems - lessons learned from our off grid home

Post 4 in Craig Anderson's off-grid living blog covers heating systems - what worked, what didn't, and what changes were made. This is the fourth piece in a blog series written…

Concept and design

Do Earthships work in cold climates?

Despite the good intentions, Earthships in cold climates can't work because they contradict the laws of physics. I'm not the Mike Reynolds who invented the Earthship, I'm the…

Walls and Roofs

Condensation on windows is a pain but is it a problem & how to stop it?

Condensation on windows is a pain in winter and runs down the wall can mean hidden issues in our homes - What causes fogged up windows, how big a problem is it and, most…

Architecture and plan design

How to design for thermal comfort in a home

Why are some homes more comfortable than others? Learn about how to design a home for human comfort, which also makes for a more durable and efficient home. Have you ever…

Tiny house

ARE TINY HOUSES FOR SALE LOCALLY A GOOD CHOICE FOR A FIRST HOME?

Tiny House, Big Living, Tiny House Hunters & Tiny House Nation are all big on the affordability of the Tiny home lifestyle - But is that the whole Story? An investigation into…

Heating and cooling

How to keep homes cool without air conditioning

Some techniques that will help you reduce your A/C needs, and certainly help you stay cool in the absence of having one. How to cool a home without AC While it's true that no…

Related Advice

How do you fix high humidity levels in a basement?