The Best Insulation 2025

1. Selkirk JM6AIS Attic Insulation Shield

The Selkirk JM6AIS Attic Insulation Shield is a versatile product designed to provide essential protection for your home's chimney system. This shield must be installed where the chimney passes from a lower living space into an upper living space or attic space, ensuring proper insulation and safety. Additionally, it can be used as a second shield at the intermediate floor in a two-story system, offering an extra layer of protection. With a diameter of 6 inches, this shield is a reliable solution for maintaining the integrity of your home's chimney and keeping your living spaces safe and comfortable.

This attic insulation shield must be installed where the chimney passes from a lower living space into an upper living space or attic space. This shield can also be used as a second shield at intermediate floor in two-storey system. The shield has a diameter of 6 inches.

2. Duck Reflective Insulation Kit

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Duck Reflective Insulation Kit

3. Reflectix R-6.13 Double Reflective Insulation 12" x" x 12"

Reflectix Double Reflective Insulation

Reflectix R-6.13 Double Reflective Insulation 12" x" x 12" Inhibits or eliminates condensation Nontoxic and noncarcinogenic; does not require protective clothing, goggles, or respirator Ideal for use in basement walls, crawl spaces, or attics Provides R16.8 value for crawl space applications and R6.13 value for basement walls Resistant to mold, mildew, and fungi Excellent for use with livestock and produce Class A/Class 1 fire rated Thickness of 5/16 inches

4. Reach Barrier 3023 Silvertanium Reflective Attic Insulation Barrier Roll, 4' x 250'

Reach Barrier’s 3023 Silvertanium Reflective Insulation is the only non-laminated reflective insulation product available and is so pliable and easy to use it makes even the toughest job easier. Traditional insulation materials such as fiberglass or foam don,t stop the heat they just slow it down. Silvertanium,s™ cutting edge technology ensures maximum protection for the life of the installation. Silvertanium™ is not a multiple-layer laminated product therefore, it will never delaminate and fall apart and with its, proprietary protective coating, will not oxidize or degrade over time ensuring performance over the life of the product. Silvertanium™ is constructed with highly reflective metallization on both sides and is perforated for maximum performance and breathability. Silvertanium™ is up to 30% lighter and thinner than other radiant barrier products and although just a fraction of the thickness and weight, it h

Reach Barrier 3023 Silvertanium Reflective Attic Insulation Barrier Roll, 4' x 250': Non-laminated reflective insulation product Easy to use 400 percent stronger 30 percent lighter 100 percent recyclable Passes both US and international building codes and meets or exceeds all ASTM standards Attic insulation foil, 4' x 250' 60-day warranty

5. Reach Barrier DD24125 Air Double Reflective Polyethylene Insulation Roll, 2' x 125'

Reach Barrier’s Reflective Air² is the most versatile, yet relatively unknown energy efficient insulation product available. Easy to use, install and maintain, no mess, no fumes, no itchy skin and dozens of useful applications make this one of our most requested products. Available in two (2) variations (double air/double reflective and single air/single reflective), reach Reflective Air products make many DIY energy efficiency projects so easy and effective you,ll want to use it everywhere and we hope you do! Reach Barrier’s Reflective Air² Insulation is comprised of two layers of sealed air laminated between two layers of durable reflective polyethylene provides excellent insulation and reduces sound creating the best radiant barrier product. reach Reflective Air² will retain its air much longer than competitive products. The ability to retain air longer means a better product for you. Dozens of Useful Applications: Attic Spaces. Wood Walls – Interior/Exterior. Metal/Steel Buildings. Metal/Steel Stud Walls – Interior/Exterior. Wood Post Frame Buildings. Masonry Walls- Interior. Storage Buildings. Knee Walls. Work Shops. Radiant Floors - Wood Joists. Metal Roofs. A/C Ducts. Cathedral Ceilings. Water Heaters. Crawl Spaces. Wine Room. Garage Doors/Garage Ceilings (insulating living space above). Extremely effective. Saves energy and money. Reduce heat and cold loss. Living space is more comfortable. Easy to install - Easy to use. Ultra light weight - no heavy insulation to lift. No fumes or fibers to inhale. Made of 20% recycled material. Meets or exceeds all ASTM standards. (2) layers of reach Reflective Barrier. (2) layers of sealed air. Retains air longer than competing brands. Roll Size: 2' x 125'. - SKU: RCBR011

Reach Barrier DD24125 Air Double Reflective Polyethylene Insulation Roll, 2' x 125': Double reflective air insulation retains air longer and provides excellent insulation and sound reduction Insulation is easy to install with no mess or fumes and will not cause itchy skin Ideal for attics, exterior and interior walls, radiant floors, metal and steel buildings, crawl spaces, garage ceilings and many other applications Meets ASTM standards and complies with building code

6. Frost King® HC6A 6 feet long Electric Heat Water Cable Kits

Frost King's Automatic Electric Heat Cable Kits keep your pipes from freezing in the winter. With a built-in, self-regulating thermostat, the Frost King Electric Heat Cable Kit automatically keeps your water pipes from freezing. No more frozen pipes! For use on 2 in. metal and plastic water pipes, this cable kit keeps water flowing down to -40 degrees Fahrenheit. Plug has a power indicator light to easily and clearly indicate that the kit is enabled. Built-in thermostat; 6 feet, 120V, 7 Watts per foot.

Frost King® HC6A Automatic Electric Heat Cable Kit keeps water flowing down to -40 degrees F For metal and plastic pipes, power indicator light in plug, 120V, 7 watts per ft. 6Ft x 120V x 7W/ft Keeps water flowing down to (-40) degrees F Water pipe de icing cable type is made of reliable copper Easy to install Dimensions- 8.8 x 7.6 x 1.2 inches

7. Multi-Purpose Cotton Insulation Roll

The Multi-Purpose Cotton Insulation Roll helps save energy. It is great for multi-purpose applications.

Helps save energy Fills and seals gaps and reduces noise Great for multi-purpose applications Recycled cotton Fire-retardant Model# 280463

8. Wrap-on Pipe Heating Cables, W/thermostat, 120 V, Green

While looking for a way to keep pipes from freezing as temperatures drop, the Heat Tape with Thermostat can help. It wraps readily around plumbing to provide a continuous heat source to the lines. The 24' green insulator can cover up to 50' of pipe and is one way to keep pipes not typically in use from developing problems. The pipe heat tape comes ready to install and can be a solution to a costly plumbing predicament. Utilizing a standard volt outlet, it provides the length of the pipe a continuous source of heat, which will allow water to flow more freely even when temps drop below zero. Versatile, it is efficient enough to be used on both PVC and metal piping depending on the specific insulation and coverage needs.

24' 120V HEAT TAPE GREENW/THERMOSTA: Color: green Wt.: 1.87 lb Flexible 120v heat tape

9. Wrap-On Pipe Heating Cables, w/Thermostat, 120 V, White

Prevents frozen water pipes to -50 degrees. Built in thermostat activates cable at 38 degrees F ambient temperature. Easy installation with spiral wrapped heating cable. Energy efficient - lower wattage provides 70% less energy use. Engineered for use directly on metal & plastic pipes. Press to Test button - test the cable before installation. Consumer Friendly - color coded sizing system simplify customers choice. cULus approved.

100' 120V Heat Tape White W/Thermosta: The Wrap On pipe heating cable prevents frozen water pipes to 50F below zero. Proven low wattage design uses up to 70 percent less energy than other cables. Each package contains one ready-to-install pipe heating cable along with installation instructions.

10. Reach Barrier DD24050 Air Double Reflective Polyethylene Insulation Roll, 2' x 50'

Reach Barrier DD24050 Reflective Air Insulation features two layers of sealed air which are laminated between two layers of durable reflective polyethylene. This gives the ability to retain air longer and provides excellent insulation and sound reduction. The insulation roll is easy to install because there is no mess or fumes and will not cause itchy skin. Reach Barrier reflective air insulation is ideal for: Attic spaces, exterior and interior walls, interior masonry walls, radiant floors, metal and steel buildings, knee walls, crawl spaces, garage ceilings and many other applications where insulation is needed. Reach Barrier reflective insulation products are one of the most versatile and energy efficient insulation products available, with proven effectiveness to decrease energy usage and cost by reducing summer heat gain and winter heat loss. Installing a radiant barrier may be the lowest-cost improvement that can produce the greatest overall reduction in energy usage and expense.

Reach Barrier DD24050 Air Double Reflective Polyethylene Insulation Roll, 2' x 50': Double reflective air insulation retains air longer and provides excellent insulation and sound reduction Insulation is easy to install with no mess or fumes and will not cause itchy skin Ideal for attics, exterior and interior walls, radiant floors, metal and steel buildings, crawl spaces, garage ceilings and many other applications Meets ASTM standards and complies with building code