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M

How to insulate a 70s home with 2x4 walls with fiber glass insulation

Mark Aussenegg Published: Nov. 26, 2018, 6:49 p.m.Last updated: Nov. 27, 2018, 9:54 a.m.

What is the best way to insulate.. from the outside? Rock wool? How costly of a project is this?

Responses (1)

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Related Advice

I have many issues with my house where should I start?
Posted by Bryan Squirrell Sept. 29, 2019, 3:08 p.m. Wall assemblies - renovation 1 Responses

What is the best method/order of insulating rim joists with EPS+batts?
Posted by Steve J July 18, 2019, 3:53 p.m. Basements improvements 1 Responses

How to remove moisture/condensation from basement walls
Posted by Aaron Keating July 27, 2019, 4:51 p.m. Basements improvements 3 Responses

I want to insulate the outside of my house and I'd like to know which type of insulation you think is best.
Posted by Anonymous Nov. 15, 2017, 10:34 a.m. Wall assemblies - renovation 7 Responses

For home renovation, is it better to install insulation on the inside or outside?
Posted by Neil Richardson Jan. 29, 2019, 4:09 p.m. Wall assemblies - renovation 1 Responses

How do I insulate my half below grade basement?
Posted by tom mckeand Oct. 14, 2019, 11:01 p.m. Basements improvements 1 Responses

Using EPS in basement: Non-continuous
Posted by Steve J July 20, 2019, 10:01 p.m. Basements improvements 2 Responses

Best way to insulate my basement
Posted by Chris Rogers Oct. 27, 2019, 11:23 a.m. Foundation and basement improvements 0 Responses

My basement is smelly and humid, what can I do about that?
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How do you seal up an old fireplace chimney?
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Basement reno - How do I effectively insulate my basement?
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Insulating walkout basement made of CMU Wall with a rockwool.
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What insulation should I put on basement block walls that is resistant to mold?
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High humidity levels and coldness
Posted by JR Tadinac Aug. 21, 2019, 11:26 a.m. Healthy indoor air quality 3 Responses

What is the best way to insulate a home from the outside?
Posted by Anonymous Dec. 12, 2017, 11:58 a.m. Wall assemblies - renovation 1 Responses

How do you insulate a crawlspace?
Posted by Anonymous Nov. 14, 2017, 9:22 a.m. Crawl spaces 1 Responses

Starting from scratch in a Victorian row house: how should I heat/cool my home?
Posted by Elizabeth Brown Feb. 26, 2019, 9:09 p.m. Wall assemblies - renovation 3 Responses

What type of green flooring is best for a basement floor?
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How to insulate an apartment you don't own?
Posted by Teresa Cunningham Oct. 21, 2019, 3 p.m. Wall assemblies - renovation 1 Responses

How do you fix a moisture problem in a finished basement?
Posted by Margo MACFARLANE Oct. 28, 2019, 10:24 a.m. Foundation and basement improvements 1 Responses

Do frost lines where studs are on a wall show a failure of spray foam insulation?
Posted by Gerald Crozier July 22, 2019, 10:24 p.m. Insulation and soundproofing 1 Responses

Best practice on insulating a cathedral ceiling
Posted by Raoul Lions Oct. 19, 2019, 8:07 a.m. Roof assemblies - new construction 1 Responses

What type of Insulation can I use on the exterior of my home?
Posted by Scott Muller April 18, 2019, 2:19 p.m. Wall assemblies - renovation 6 Responses

Can you put hemp insulation in an attic?
Posted by Pamella Weatherly-Phillips Aug. 16, 2019, 11:49 a.m. Roof assemblies - renovation 1 Responses

Considering a slab on grade vs a basement
Posted by Shaun B April 2, 2019, 6:35 a.m. Slab on Grade 3 Responses

Related Guide

Renovate, Remodel or Rebuild? How to choose which is Best for Homes
Wall assemblies - renovation

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

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Take advantage of green home energy-efficiency renovation tax credits & incentives to help improve home performance. It starts with a free home energy audit, f…

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Finished basements can lead to mold and mildew
Healthy indoor air quality

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Basement mold and mildew can easily be avoided with better designed walls. Common building practices trap moisture in wall assemblies preventing them from dryi…

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Insulating crawlspaces as part of home renovation
Crawl spaces

How to insulate crawlspaces properly as part of renovating an older home

Crawlspaces are very rare as part of a new home construction nowadays in USA & Canada. If you've got one here's how to fix it.… Crawlspace insulation - be care…

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Balanced insulation levels in a green home
Efficient home design

Insulation in Green Home Building, a balanced approach to putting it where it does the most good

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Basement wall insulation
Insulation and soundproofing

Properly insulating basements and concrete slab floors

The importance of properly insulating basements cannot be stressed enough. Uninsulated basements and poorly insulated basements can be responsible for as much …

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Dense-packed cellulose wall insulation
Wall assemblies - new construction

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Dense-packed cellulose insulation in double stud walls offers high performance while maintaining a low carbon footprint. Here we bust some of the unfortunate m…

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