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Hemp Insulation R-Value Thickness

Hemp Insulation HempWool by Hempitecture

HempWool is the ideal natural insulation solution for commercial and residential construction. It is also very popular for insulating vans and mobile homes as it is safe to install and doesn't have any VOCs as its made from plant based fibers.  

The hemp based insulation is the latest in environmentally friendly insulation and construction materials.  This material is vapor permeable and is engineered to allow moisture to pass through but if the bats get wet there isn't a risk of mold growth.  

This product is popular as installation is very easy compared to traditional fiberglass based insulation. The bats are easily handled with bare hands since its non-abrasive and will not irritate the skin.   

Non-Toxic Sustainable Building Materials

Build using sustainable materials that are sourced in the United States. Here are a few more details about the latest hemp fiber based insulation:

  • Made in the USA
  • Safe to touch and safe to install
  • Made from up to 92% hemp fiber, sustainable building
  • Superior R-Value than traditional fiberglass batting
  • Pest resistant, mold resistant

HempWool Insulation Products

Hemp Insulation for Vans R7 2
Hemp Insulation for Vans R7 2
Hemp Insulation sustainable easy install pest resistant no itch
Hemp Insulation for Vans R7 2
Hemp Insulation for Vans R7 2
Hemp Insulation for Vans R7 2
Hemp Insulation sustainable easy install pest resistant no itch
Hemp Insulation for Vans R7 2

Hemp Insulation for Vans R7 2" Thick 42 sqft

$143.75
Hemp Insulation R13 Hempwool 2x4 studs
HempWool bats Hemp Insulation Sizes R7 R13 R20 R28
Hemp Insulation Hempitecture HempWool Residential Install
Hemp Insulation batt panels installed in wall
Hemp Insulation Installed overhead between floors
Hemp Insulation HempWool R13 for 2x4 Studs 400 sqft
Hemp Insulation sustainable easy install pest resistant no itch
Hemp Insulation R13 Hempwool 2x4 studs
HempWool bats Hemp Insulation Sizes R7 R13 R20 R28
Hemp Insulation Hempitecture HempWool Residential Install
Hemp Insulation batt panels installed in wall
Hemp Insulation Installed overhead between floors
Hemp Insulation HempWool R13 for 2x4 Studs 400 sqft
Hemp Insulation sustainable easy install pest resistant no itch

Hemp Insulation HempWool R13 for 2x4 Studs 400 sqft

$1,241.40
HempWool R28 hemp insulation for 2x8 studs
Hemp insulation size comparison r-value
Hemp Insulation Hempitecture HempWool Residential Install
Hemp Insulation batt panels installed in wall
Hemp Insulation Installed overhead between floors
Hemp Insulation HempWool R28 for 2x8 Studs 192 sqft
Hemp Insulation sustainable easy install pest resistant no itch
HempWool R28 hemp insulation for 2x8 studs
Hemp insulation size comparison r-value
Hemp Insulation Hempitecture HempWool Residential Install
Hemp Insulation batt panels installed in wall
Hemp Insulation Installed overhead between floors
Hemp Insulation HempWool R28 for 2x8 Studs 192 sqft
Hemp Insulation sustainable easy install pest resistant no itch

Hemp Insulation HempWool R28 for 2x8 Studs 192 sqft

$1,203.31
HempWool R20 Sustainable Alternative Insulation
Hempwool sizes 2x2 2x4 2x6 2x8
Hemp Insulation Hempitecture HempWool Residential Install
Hemp Insulation batt panels installed in wall
Hemp Insulation Installed overhead between floors
Hemp Insulation HempWool R20 for 2x6 Studs 256 sqft
Hemp Insulation sustainable easy install pest resistant no itch
HempWool R20 Sustainable Alternative Insulation
Hempwool sizes 2x2 2x4 2x6 2x8
Hemp Insulation Hempitecture HempWool Residential Install
Hemp Insulation batt panels installed in wall
Hemp Insulation Installed overhead between floors
Hemp Insulation HempWool R20 for 2x6 Studs 256 sqft
Hemp Insulation sustainable easy install pest resistant no itch

Hemp Insulation HempWool R20 for 2x6 Studs 256 sqft

$1,216.08
Fire Resistant Hemp Insulation Batting - HempWool+
Fire Resistant Hemp Insulation Batting - HempWool+

Fire Resistant Hemp Insulation Batting - HempWool+

$1,730.38
Hemp Insulation R7 HempWool for 2x2 Stud
Hemp Insulation batting 2
Hemp Insulation HempWool R7 for 2x2 Studs 704 sqft
Hemp Insulation HempWool R7 for 2x2 Studs 704 sqft
Hemp Insulation HempWool R7 for 2x2 Studs 704 sqft
Hemp Insulation HempWool R7 for 2x2 Studs 704 sqft
Hemp Insulation HempWool R7 for 2x2 Studs 704 sqft
Hemp Insulation R7 HempWool for 2x2 Stud
Hemp Insulation batting 2
Hemp Insulation HempWool R7 for 2x2 Studs 704 sqft
Hemp Insulation HempWool R7 for 2x2 Studs 704 sqft
Hemp Insulation HempWool R7 for 2x2 Studs 704 sqft
Hemp Insulation HempWool R7 for 2x2 Studs 704 sqft
Hemp Insulation HempWool R7 for 2x2 Studs 704 sqft

Hemp Insulation HempWool R7 for 2x2 Studs 704 sqft

$1,478.98

A Better Way To Insulate

Hempwool Natural hemp insulation

Hemp Fiber Insulation

HempWool is comprised of 92% industrial hemp fiber, specifically processed for this product. HempWool meets Class A fire requirements, is non-toxic, and contributes to a healthy home.

In addition to the various performance factors presented above, HempWool is naturally sound absorbing. This will have the effect of increasing interior acoustic comfort, while also achieving thermal comfort. By achieving both acoustic and thermal comfort with a singular material, the resulting enclosed thermal envelope offers a multitude of benefits

Hemp is one of the most resistant insulations against rodents, mites, moths, and termites. Fiberglass, which lacks density, is a perfect nest for rodents. The strong mechanical strength of hemp fiber, and the dimensional stability of the insulation panel, prevents and deters rodents to infiltrate.

Moreover, hemp fiber has a high concentration of silica, preventing the development of moths and termites. Whereas moths love sustainable alternatives like Havelock Wool, they will not take to HempWool. In summary, the use of HempWool makes it possible to be better protected against common pests and rodents

Is Hemp Insulation Better Than Fiberglass?

Recently in the last few years Hemp insulation has made an appearance in construction industry and people want to know if its better than the traditional fiberglass.

Hemp Insulation has a few benefits over traditional fiberglass. Hemp insulation is sustainable and environmentally friendly to grow and produce. It can be handled without gloves as hemp does not irritate the skin or produce hazardous off gassing, and its pest resistant so that termites and rodents don't like to use it for making nests

In terms of thermal performance, both hemp insulation and fiberglass insulation are effective at retaining heat in the winter and keeping buildings cool in the summer. However, the exact thermal performance of each material can vary depending on the specific product and the application in which it is used.

Sizing Your Project

Here is a chart to help size your project. HempWool comes is various widths to match your project. these sizes vary from 2" thick to 7.5" thick.

Vanlife Insulation

HempWool is the preferred insulation for vans RVs and converted school buses because its non-toxic, sustainable, and safe to install. Its also an alternative insulation product to meet the alternative lifestyle. 

The Vanpack is 42 sq ft of our R7 2" insulation designed for smaller projects. 

The Vanpack is specifically made for van conversions, or test and feel the product in smaller more managable size than the typical full pallet quantity.

HempWool Truly Sustainable Building Products

General Contractor uses Hemp Insulation

Hemp Insulation and its uses:

    Hemp insulation is a type of insulation made from the fibers of the hemp plant. It is becoming increasingly popular due to its environmental benefits and its effectiveness as an insulation material.

    Hemp insulation is made from the outer layer of the hemp plant's stem, which is composed of long, strong fibers. These fibers are mixed with a binding agent, such as lime or clay, to create a lightweight, rigid panels that can be used as insulation. Hemp insulation is known for its high thermal performance, as it is able to retain heat in the winter and keep buildings cool in the summer.

    In addition to its thermal performance, hemp insulation has several other benefits that make it an attractive choice for builders and homeowners. Some of these benefits include:

    • Sustainability: Hemp is a fast-growing plant that requires minimal water and pesticides to grow, making it a more environmentally friendly choice than many other insulation materials.
    • Durability: Hemp insulation is resistant to mold, rot, and pests, making it a long-lasting choice that can help to reduce the need for repairs and replacements.
    • Versatility: Hemp insulation can be used in a variety of applications, including walls, floors, and roofs, and can be easily cut and shaped to fit a variety of spaces.
    • Ease of Handling: Hemp insulation does not contain any harsh skin irritants and can be handled without gloves.
    • Overall, hemp insulation is a popular choice due to its environmental benefits, high thermal performance, and versatility. Its ability to retain heat in the winter and keep buildings cool in the summer makes it an effective insulation material that is gaining increasing recognition and use.

10 Reasons Why Hemp Insulation Is Worth Every Penny

Are you in the market for new home insulation? If so, you may have come across a relatively new insulation, hemp. But why would someone invest on hemp insulation?

Here are 10 reasons why hemp insulation is worth every penny:

  • Hemp insulation is a natural & scent-free 
  • Hemp insulation is a sustainable & eco-friendly product
  • Hemp Insulation is effective in all seasons
  • Hemp insulation does not irritate the skin
  • Hemp insulation regulates humidity
  • Hemp insulation reduces noise levels
  • Installation of Hemp Insulation is quick and easy
  • Hemp insulation saves on energy costs
  • Hemp insulation is pest resistant
  • Hemp insulation is scent free

Read on for more details on why hemp insulation is an excellent investment for your home.

1. Hemp Insulation Is Natural 

Hemp is a plant that has been used for centuries for its strong fibers. The plant grows quickly and doesn't require the use of pesticides or herbicides, making it a sustainable and eco-friendly choice. Since hemp insulation is made from the plant's fibers, it’s completely natural and free of chemicals. But why does this matter?

Chemical insulation such as fiberglass can off-gas over time, releasing harmful toxins into your home. These toxins can be detrimental to your health, especially if you suffer from allergies or asthma. However, hemp insulation is free of these toxins, making it a safer choice for your home. Notably, the insulation won't off-gas harmful chemicals into your home.

Still, it's biodegradable and recyclable. Therefore, using hemp insulation is a great way to help the environment and make your home more sustainable.

Pro Tip: Besides chemical composition, here are a few guidelines to help you pick the safest insulation for your home:

  • Look for insulation with an Environmental Product Declaration (EPD) or Health Product Declaration (HPD).
  • Insulation made of plant fibers, like hemp, is an excellent choice for those who want a natural and sustainable product.
  • Avoid products treated with formaldehyde or other chemicals.
  • Consider insulation with a low VOC (Volatile Organic Compound) rating.

2. Hemp Insulation Is Sustainable & Eco-Friendly Product

Hemp is an excellent choice if you're looking for a sustainable insulation option. The plant grows quickly and doesn't require much water or chemicals to thrive.

In addition, you can use hemp to make various products, such as clothing, paper, and biofuel. So, when you use hemp insulation, you're not only helping to insulate your home but also supporting a sustainable product. Hemp is a sustainable and eco-friendly plant. It grows quickly and doesn't require the use of harmful chemicals.

When you insulate your home with hemp, you're helping the environment. You're reducing your reliance on traditional insulation, which often contains toxic chemicals. Plus, hemp insulation is biodegradable and recyclable. So, once you're done with it, you can recycle it without harming the environment. In a nutshell, hemp is an excellent choice if you're looking for an eco-friendly insulation option.

Hemp Insulation being installed in ceiling

Installing hemp batting in ceiling

3. Hemp Insulation Is Effective in All Seasons

One of the best things about hemp insulation is its effectiveness in any season. It’ll keep your home warm in the winter by trapping heat inside.

And in the summer, it’ll keep your home cool by reflecting heat away. This is thanks to the plant's strong fibers, which are excellent at trapping heat.

As a result, you'll be able to save money on your energy bills all year round. Plus, since it's effective in hot and cold weather, you can use it no matter where you live.

4. Hemp Insulation Does Not Irritate the Skin

Another great thing about hemp insulation is that it doesn't irritate the skin. Some types of insulation, such as fiberglass, can cause skin irritation.

Notably, the fibers in the insulation can get lodged in your skin and cause itching or redness. However, you don't need to worry about this with hemp insulation since it's completely safe for your skin.

Here's a video that describes some of the benefits of hemp in construction:

5. Hemp Insulation Regulates Humidity

Another great thing about hemp insulation is that it helps regulate humidity levels. According to this study published in 2015, the plant can absorb moisture from the air. As a result, it helps keep your home's air dry and prevents the growth of mold and mildew.

Plus, this insulation can be a lifesaver if you live in an area with high humidity levels. By regulating the humidity levels in your home, you'll be able to prevent health problems such as asthma and allergies. In addition, you'll be able to save money on your energy bills. This is because high humidity levels can make your air conditioner work harder, which leads to higher energy costs.

Pro Tip: Besides using hemp insulation, here are a few ways to keep your home's humidity levels under control:

  • Use a dehumidifier: A dehumidifier is a device that removes excess moisture from the air. This can help keep your home's humidity levels under control and prevent the growth of mold and mildew.
  • Ventilate your home: Another way to reduce humidity levels is to ventilate your home. You can do this by opening windows and doors or using fans.
  • Use an air conditioner: If you live in a hot and humid climate, using an air conditioner can help keep your home's humidity levels under control.

6. Hemp Insulation Reduces Noise Levels

Another benefit of using hemp insulation is that it can reduce noise levels. This is due to the plant's strong fibers, which trap sound and prevent it from echoing around your home.

If you live in a busy area or have noisy neighbors, this benefit can be a godsend. By reducing the amount of noise in your home, you'll be able to relax and enjoy your downtime much more.

Besides, reducing the noise levels can help you concentrate and be more productive if you work from home. Also, if you have young children, reducing the noise levels in the home can assist in everyone having better sleep.

7. Installation Is Quick and Easy

Another great thing about hemp insulation is that it's quick and easy to install. Unlike other types of insulation, you don't need any special tools or equipment. Plus, it comes in bats that are easy to fit into your walls. And, if you're installing it yourself, you'll be able to save money on installation costs.

In addition, there's no mess or hassle involved in installing hemp insulation. So, you can get it done quickly and without any fuss.

If you're not comfortable installing insulation yourself, you can always hire a professional. This is an excellent option if you want the job done right and don't want to worry about it. Nonetheless, installing hemp insulation is a relatively easy task that most people can do themselves.

8. Hemp Insulation Saves on Energy Costs

One of the best features of hemp insulation is that it can help you save on your energy costs. This is because the plant has excellent thermal properties, which means it can keep your home warm in the winter and cool in the summer.

According to a 2015 study, the thermal conductivity of commercial hemp insulation falls in the 0.038-0.043 W/(m∙K) range, making it an excellent insulator. Therefore, you won't need to use as much energy to heat or cool your home, which will help save you money on your energy bills.

9. Hemp Insulation Is Pest-Resistant

Another great thing about hemp insulation is it's pest-resistant. This means that you don't need to worry about rodents or insects invading your home and causing damage. With this insulation, you can rest assured that it’ll protect your home from pests.

In particular Hemp batting is resistant to Termites, Fungus, Bacteria, and Mold growth

Hemp Insulation is pest and termite resistant

Hemp Insulation is Termite Resistant

10. Hemp Insulation is Scent-Free

One downside of some types of insulation is that they release a strong odor. This odor can be unpleasant and cause allergies or respiratory problems.

Fortunately, hemp insulation is scent-free, so you don't need to worry about the insulation releasing an odor in your home. This makes it an excellent choice for people who have allergies or sensitivities to smells.