Question 1

What is HempWool® Insulation?

Accepted Answer

HempWool® insulation is a sustainable and natural insulation material made from a blend of hemp fibers and recycled textiles. It offers excellent thermal and acoustic properties while being safe, non-toxic, and environmentally friendly.
It is an easy to use product substitution for conventional insulation products like fiberglass or mineral wool. You can learn more here.(https://www.hempitecture.com/hempwool)

Question 2

How can I order HempWool®?

Accepted Answer

Ordering HempWool insulation is easy. 
Check out Buy.Hempitecture.com (buy.hempitecture.com)or simply browse our Shop (https://www.hempitecture.com/shop)on our website and add the desired size and quantities (in sq.ft.) to your cart from there you can choose to have the materials delivered or you can arrange getting the materials yourselves and one of distribution hubs. Follow the checkout process, providing the necessary shipping and billing information, and complete your purchase. For any assistance or special requests, feel free to contact our sales team at sales@hempitecture.com (sales@hempitecture.com)or give us a ring at (208) 218-8698.

Question 3

What is HempWool® made of?

Accepted Answer

HempWool® is made up of approximately 92% hemp fiber and 8% textile fiber binder

Question 4

What is the R-Value of HempWool®?

Accepted Answer

The R Value of HempWool® is 3.69 per inch

Question 5

Where can I use HempWool insulation?

Accepted Answer

HempWool® be used in flooring, ceilings, walls, or anywhere else traditional insulation is used. HempWool® can also be used in vans, trucks, or bus building projects.

Question 6

How do I install HempWool®?

Accepted Answer

HempWool is very easy to install and worker-friendly through a pressure-fit system. We recommend you cut it .5” thicker than the cavity you are filling it with.
Learn the techniques and tools of the trade by visiting our HempWool specific web pages.

Question 7

What do you cut HempWool® with?

Accepted Answer

There are a number of tools you can use to cut HempWool. A non-serated blade is best. This could be a manual insulation knife used for cutting RockWool. Additional tools include a metal cut off wheel on a handheld grinder, a FESTOOL insulation saw, or even an electric bread knife.

Question 8

Who can I hire near me to install HempWool®?

Accepted Answer

HempWool® can be installed by any local insulation subcontractor, general laborer, or even yourself!
 
It's easy and safe to use!

Question 9

How do I know how much insulation I will need?

Accepted Answer

You can find our HempWool® calculator by visiting our Buy Direct Platform:
 
Buy.Hempitecture.com
 
In addition to finding the total square feet of the wall(s) is by multiplying ceiling height by total wall length.

Question 10

What are complementary products for the HempWool®?

Accepted Answer

HempWool is a 1-to-1 replacement for conventional insulation products. Therefore, it works in conventional situations with 16" OC or 24" OC framing layouts. 
 
HempWool works well under drywall, but can be used in conjunction with nearly every standard building material.

Question 11

Is HempWool® fireproof?

Accepted Answer

HempWool® has Class-E fire resistance, so although it is seen as higher on the FSI and SDI, you can protect HempWool between fire-resistant walling (both your exterior siding and interior wallboards). Due to the lack of fire resistance, it is generally approved by a case-by-case project and is not applicable for some projects.
 
As we transition to a new manufacturing facility, we are integrating fire-retardants into HempWool®. Expect Fire Resistant HempWool in 2022.

Question 12

Is HempWool® susceptible to mold growth?

Accepted Answer

HempWool is Vapor Permeable and Hygroscopic – meaning it can interact with moisture without any problems. HempWool helps prevent airborne moisture movement, improving building durability and longevity. HempWool disperses moisture and helps to protect the surrounding building components. It has the ability to store and release moisture without loss of its insulating properties.  In fact, we're currently doing a study on its mold resistance, since it is a great characteristic of the product. It's not complete yet though.
 
ASTM Standards testing shows no mold growth. If HempWool is exposed to excessive moisture such as a flood or a persistant leak, like any product, mold can grow.

Question 13

How does HempWool® interact with pests and insects?

Accepted Answer

Hemp Fiber naturally repels rodents, mites, and termites because of the silica (a mineral) in the hemp plant. Hemp also has very little protein for pests and the mechanical strength of this material is too strong for anything to nest in it.

Question 14

What are the acoustical details of HempWool®?

Accepted Answer

HempWool performs comparably to conventional insulation products in regards to sound attenuation. In the future, we intend to launch acoustic insulation products.

Question 15

How does HempWool® withstand humid environments?

Accepted Answer

HempWool is ideal for humid environments, since the hygrometric insulation is vapor permeable and also resistant to mold. HempWool should not be exposed to excessive moisture, as excessive moisture can cause mold. Interior to a cavity that is properly air and vapor sealed, HempWool is the ideal product for humid climates.

Question 16

Is HempWool® toxic?

Accepted Answer

No

Question 17

Why is HempWool® so expensive compared to other insulation materials?

Accepted Answer

HempWool is currently more expensive than other products because it is manufactured out of the US and imported long distances to meet our end customer. We’re working on addressing this with our US manufacturing facility which will allow for sourcing the raw materials from a regional radius, and position us closer to our customers.

Question 18

What about the health and safety of HempWool®?

Accepted Answer

HempWool insulation is extremely safe to handle and install. It contains no formaldehyde, glass fibers, asbestos, Chlorofluorocarbons (CFCs), Hydrofluorocarbons (HFC), or Hydrochlorofluorocarbons (HCFCs). There are no health risks such as cancer-related warnings associated with its installation. It does not irritate skin or itch as does mineral wool and fiberglass insulation.

Question 19

Will my local building code and permitting office allow the use of your products?

Accepted Answer

Our products have been approved for use by building departments across the country. Because HempWool® and hempcrete are new to the construction industry, a technical conversation is useful for most building offices and inspectors to become familiar with these materials but they are often supportive of their use once they realize the sustainability potential. It is usually up to the local building jurisdiction to decide whether or not these building materials can be permitted.

Question 20

Where is HempWool® made?

Accepted Answer

Our products are currently manufactured in Canada. We are currently building a US manufacturing facility in Jerome, Idaho.

Question 21

What makes HempWool® sustainable?

Accepted Answer

Plant based products generally are more sustainable than petrochemical, synthetic, or resource extracted products. This is because plants grow quickly, and during their growth cycle, the offset and store carbon dioxide. Industrial hemp is particularly adept at this.

Question 22

What types of certifications does HempWool® have?

Accepted Answer

HempWool is currently ASTM tested for a number of criteria. With our US manufacturing facility, we intend to have our products tested and qualified for numerous certifications.

Question 23

Is HempWool® from the Marijuana plant?

Accepted Answer

Hemp and Marijuana both derive from the cannabis Sativa family, they do share certain similarities. However, due to each plant’s biological structure, they have several and very distinct differences.
Hemp plants are slim and very tall, reaching a height between 10 and 18 ft. Hemp leaves are also very skinny and are commonly found nearer the top of the stalk alongside the trichome-rich buds. Hemp plant color varies. Some are a lighter green, while others have a greyish hue.
Historically, industrial hemp and its fibers have been used for clothes, rope, shoes, carpets, and paper. Our products are 100% THC free.

Question 24

What is the Hempitecture Shipping Policy for HempWool®

Accepted Answer

See our full shipping policy here: https://www.hempitecture.com/shipping-policy

Question 25

How can I track my shipment?

Accepted Answer

Once your order is shipped, you will receive an email notification with a tracking number. You can use this tracking number to monitor the progress of your shipment. For real-time updates, contact the shipping company directly using the provided phone numbers or the tracking number (PRO #).

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About Us FAQ Investors Careers Toll Manufacturing Greener Guild

Contact Us

Sales@Hempitecture.com

You have questions.
We have answers.

About Us
FAQ
Investors
Careers
Toll Manufacturing
Greener Guild