Natural insulation / Guides

Natural Building Insulation Made of Grass - Eco-friendly, Green
Insulation and soundproofing

Non-toxic natural building insulation made of grass

...Natural building insulation materials In order to combat the climate change impact of the built environment, natural insulation materials such as hemp insulation, cellulose, wood fiber and grass insulation help us meet emission targets because they act as carbon storage. We are living in a time when the embodied ener...

Hemp insulation products for USA & Canada rolling off the production line
Insulation and soundproofing

Hemp insulation in Canada & USA - insulating naturally is an Eco-friendly alternative

...natural and non-toxic material ensures that installation is safer and easier than many other types of insulation with no special safety gear or gloves required. Hemp batt wall insulation in a wood framed wall © Nature Fibres Hemp insulation products available through Nature Fibres: Flexible and compressib...

Roxul mineral wool batt insulation in LEED Homes
Insulation and soundproofing

Choosing the right insulation: the pros, cons and applications for walls, slabs & basements

...insulation panel that one day we hope will replace plastics based foam as a standard building insulation. And better still is when the natural alternative for these plastic based rigid foam insulation boards is a naturally derived cellulose high-performance panel with a higher R-value than current rigid insulation pane...

The LEED Platinum infill house in Toronto
Real estate

Farnham Avenue House

...natural daylight shafts, dynamic cross ventilation, passive solar shading, and super insulation. Other features have been around for a long time, but are not that common on a confined city lot, such as geothermal heating and cooling. There are major elements that are reclaimed such as the exterior brick and structura...

How to Insulate Exterior Walls from the Outside US Canada Ecohome
Walls and Roofs

The easiest way to insulate walls from the exterior in older homes

...insulation levels and attaching exterior wall insulation successfully. Larsen trusses with cellulose or batt insulation A Larsen truss wall is one with engineered I-joists attached to the outside of a stud or brick wall, which then creates a cavity that can be filled with additional insulation . You can add batt in...

All About Hemp Wood Flooring, How it's Made, Where to Buy?
Flooring and stairs

Natural non-toxic hemp flooring by HempWood & Tennessee Wood Flooring

...natural carbon-storage building materials that preserve natural resources and contribute to healthier indoor air quality in homes. Learn more about how hemp floor boards are produced in the video below. Now that you know about formaldehyde-free, zero VOC hemp flooring materials, you can learn more about gre...

MDF Formaldehyde Free Alternatives - Made from Rice Stalks
Healthy indoor air quality

The formaldehyde-free MDF non-toxic alternative made of natural rice-stalks

...natural building products such as : Hemp insulation Natural Earth Paints Non-toxic natural finishing oil for wood that protect indoor air quality And to see more guide page in the EcoHome Green Building Guides for Sustainable Buildings

Building science for LEED v4 wall design made easy
Concept and design

Building science for LEED v4 wall design made easy - video

...insulation is installed outside of that. Stud cavities are still insulated with batts, but the majority of insulation is on the outside of the sheathing, this way the vapour control layer is sandwiched between layers of insulation where it can perform best in a wildly varying climate like we have in Canada. There a...

Is EPS foam eco-friendly? Exterior home insulation rigid foam panels
Insulation and soundproofing

Does plastic foam or Styrofoam insulation have a place in green building?

...insulation’ and honestly, there is rarely one single right answer. In that spirit, I wanted to take a closer look at EPS foam insulation or ‘Styrofoam insulation’ as it is often mistakenly called, which it isn’t. It may seem like splitting hairs, but Styrofoam is a brand name of XPS insulation, it is not EPS insulati...

How to Vent Roofs - the Methods, Vent Types, Fans
Walls and Roofs

Why Roofs need to be ventilated and how to ventilate a roof properly

...insulation panels or spray foam. Pick one and stick with it; it's best not to mix insulation types. If you were to have a top layer of foam insulation but have something fibrous underneath - be it cellulose insulation, fiberglass, mineral wool, etc - that added fibrous insulation at the bottom of the assembly will keep...

Thermal image showing where home heat loss is occurring.
Insulation and soundproofing

How insulation works

...insulations varies in the range of R3 per inch to around R6 per inch. The higher the number, the more a material resists heat transfer. A typical section of a cold climate wall will be in the range of R18 to R24, depending on materials and regional building codes. That covers the insulation material, but there is more ...