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Johns Manville Insulation
A line of insulation products for everything from retrofits to new builds. Johns Manvilles residential insulation products help maintain energy efficiency and lower heating and cooling costs, making homes more comfortable year round. Johns Manville is committed to providing the high quality products, resources, guidance and on demand support you need on the job. Our complete line of innovative insulation products includes:
Mineral wool
Spray polyurethane foam
Polyiso foam sheathing board
Formaldehyde- free fiberglass batts, rolls and blow- in

Why Choose Hasheider Roofing and Siding

At Hasheider Roofing and Siding we know that your time is precious and stand by the schedule that is agreed upon to get you back to living your life as soon as possible

We are Fully Licensed and Insured and our employees are continously trained to offer you the best service in town.

All of our work is fully guaranteed to be the best quality product, professional installation, and longest lasting lifespan.
Selecting the Right Insulation
Insulating your home doesn't have to be daunting. The information below breaks down how each area of your home should be insulated, and what materials are best suited to your project. And our expert technicians will be there to help you every step of the way to ensure your installation is completed exactly the eay you want it.
Fiberglass Insulation For The Home
With R-values ranging from R-11 to R-38, our JM Formaldehyde-free fiberglass insulation provides thermal, sound and energy savings solutions for every room and space in your home. For more information download the JM brochure and warranty information.
Mineral Wool
With a melting point of 2000 F and natural fire-resistant properties, JM mineral wool insulation delays the spread of fire between interior rooms and provides superior fire resistance in exterior walls, basements and heated crawl spaces. For more information click the product links to download the brochure and JM warranty information.
Spray Foam Insulation
The complete line of JM open- and closed-cell spray foam insulation solutions provide superior thermal and energy performance, as well as advanced air, moisture and sound control in any climate. These products can be used in interior and exterior walls, unvented and vented attics, floors, ceilings and crawl spaces. Plus, using spray foam can reduce air leaks and create a more comfortable, energy-efficient home meaning you could see more energy savings every month. For more information click the product links to download the JM brochure.
Foam Board Insulation
JM foam board insulation products are an efficient way to dramatically increase the overall thermal efficiency of your home. These boards are lightweight, noncorrosive, easy to cut and an excellent continuous insulation option. For more information click the product links to download the brochure and JM warranty information.
Benefits To Last A Lifetime
The EPA estimates that homeowners can save an average of 15% on heating and cooling costs by air sealing their homes and adding insulation in attics, floors over crawl spaces, and accessible basement rim joists

Eliminate drafts and maintain the desired temperature more easily where installed

Relieve noise pollution both from outside and inside the home

Create an exceptional air barrier that can help keep dust and pollen out of your home.

Increase the resale value of your home, while also saving on energy bills

Increase structural strength whether applied to walls or as part of roofing assemblies.

Excellent strength and shape retention under duress.
What R-Value Do I Need?
R stands for resistance to heat flow. The higher the R-Value, the greater the insulating power and resistance to heat flow. In certain applications, R-Values may be added together for increased thermal resistance.
