Skip to content
To take full advantage of this site, please enable your browser's JavaScript feature.
Learn how
WEBSITE NAVIGATION
Home
Shop Online
Products & Services
Promotions
Our Store
VIEW MAP & PHOTO GALLERY
| CALL US:
406-466-3100
Old West Lumber Online Store
Shop Our Categories
Website
Catalog
View cart
Home
Shop Online
Products & Services
Promotions
Our Store
Product Categories
HAND TOOLS
STRIKING AND CUTTING TOOLS
TRADESMAN TOOLS
MEASURING & MARKING
MECHANICS TOOLS
SAFETY & ORGANIZATION
CLAMPS / FASTENING TOOLS
POWER TOOLS & ACC
POWER TOOLS
POWER TOOL ACCESSORIES
POWER NAIL GUNS & STAPLERS
AIR COMPRESSORS, TOOLS & ACCES
POWER EQUIPMENT
FASTENERS
NAILS, TACKS, BRADS
NUTS, BOLTS, SCREWS
CHAIN, CABLE, ROPE
METAL SHAPES & STOCKS
HARDWARE
LOCKSETS & KEYING SUPPLIES
WINDOW & DOOR HARDWARE
GENERAL HARDWARE
BUILDERS HARDWARE
CONSTRUCTION HARDWARE
MOBILE HOME SUPPLIES
PAINT & SUNDRIES
PAINT & STAINS
PAINT APPLICATORS /ACCESSORIES
SUNDRIES
DECORATING
ELECTRICAL
LIGHT BULBS
LIGHTING & CEILING FANS
ROUGH ELECTRICAL
HOUSEHOLD ELECTRICAL
SPECIALTY ELECTRICAL
PLUMBING
KITCHEN & BATH
ROUGH PLUMBING SUPPLIES
HEATING & COOLING
FIREPLACES & STOVES
HEAT & AIR CONDITIONING
VENTING & FANS
HOUSEWARES
CLEANING SUPPLIES
KITCHENWARE
HOUSEHOLD PRODUCTS
HOME DECOR AND ACCENTS
LAWN & GARDEN
LAWN & GARDEN TOOLS
LAWN POWER EQUIPMENT
SNOW & ICE REMOVAL
LAWN CARE
LANDSCAPE SUPPLIES
PET & WILD BIRD
WILD BIRD / SQUIRREL SUPPLIES
SMALL ANIMAL
DOG & CAT SUPPLIES
FARM & RANCH
HORSE CARE & SUPPLIES
CATTLE CARE & SUPPLIES
LIVESTOCK CARE & SUPPLIES
POULTRY CARE & SUPPLIES
BEEKEEPING
FARM EQUIPMENT
FENCING
AUTOMOTIVE
GENERAL AUTOMOTIVE
RV SUPPLIES
OUTDOOR LIVING & PATIO
OUTDOOR LIVING & ACCESSORIES
OUTDOOR COOKING
SWIMMING POOLS & EQUIPMENT
SPORTING GOODS
SPORTS EQUIPMENT
MARINE, HUNTING & CAMPING
IMPULSE & VARIETY
DOLLAR CENTRAL
IMPULSE CONSUMABLES
HOUSEHOLD PRODUCTS
HOLIDAY/ SEASONAL
Nav Menu 2
Nav Menu 4
Nav Menu 5
Nav Menu 6
Nav Menu 7
Nav Menu 8
Home
>
HARDWARE
>
CONSTRUCTION HARDWARE
>
BUILDING HARDWARE
>
INSULATION
Sort By:
Price: Low to High
Price: High to Low
Most Popular
Title
Manufacturer
Newest
Oldest
Availability
90 per page
180 per page
360 per page
Page
of 1
Mitex W174 Staple Tab Insulation, 25 ft L, 16 in W, Polyethylene
Our Price:
$26.39
Knauf Insulation KR94E/TAK Kraft Faced Insulation, 32 ft L, 15 in W, R13 R-Value, Fiberglass
Our Price:
$26.49
TVM ASII48X10 Insulation Roll, 10 ft L, 48 in W, 5/16 in Thick, 40 sq-ft Coverage Area, Aluminum/Metalized Polyethylene
Our Price:
$29.49
Mitex Staple Tab Insulation, Class: A, Polyethylene, 25 ft L, 16 in W, 5/16 in Thick, 33.33 sq-ft Coverage Area
Knauf Insulation Kraft Faced Insulation, 40 sq-ft Coverage Area, Fiberglass, 32 ft L, 15 in W, 3-1/2 in Thick, R-Value: R13
TVM Insulation Roll, 40 sq-ft Coverage Area, 10 ft L, 48 in W, 5/16 in Thick, Aluminum/Metalized Polyethylene
Knauf Insulation KR45TAK Standard Insulation, 39 ft L, 15 in W, R19 R-Value, Fiberglass
Our Price:
$49.59
Knauf Insulation ECOROLL KR41E/TAK Insulation, 70-1/2 ft L, 15 in W, R11 R-Value, Fiberglass/Steel, Brown
Our Price:
$58.89
Knauf Insulation KR46TAK Kraft Faced Insulation, 39.16 ft L, 23 in W, R19 R-Value, Fiberglass
Our Price:
$75.29
Knauf Insulation Standard Insulation, 48.96 sq-ft Coverage Area, Fiberglass, 39 ft L, 15 in W, 6-1/4 in Thick, R-Value: R19
Kraft faced rolls. "Greenguard" certified LEED eligible.
Knauf Insulation Kraft Faced Insulation, 75.06 sq-ft Coverage Area, Fiberglass, 39.16 ft L, 23 in W, 6-1/4 in Thick, R-Value: R19
TVM W753 Construction Insulation, 50 ft L, 24 in W, Polyethylene
Our Price:
$76.29
Knauf Insulation B06VAK Building Insulation, 93 in L, 15 in W, Fiberglass
Our Price:
$79.59
Knauf Insulation B47EV R21K Insulation, 93 in L, 15 in W, R21 R-Value, Fiberglass, Natural Brown
Our Price:
$85.59
TVM Construction Insulation, Class: A, Polyethylene, 50 ft L, 24 in W, 5/16 in Thick, 100 sq-ft Coverage Area
Knauf Insulation Building Insulation, 116.25 sq-ft Coverage Area, Fiberglass, 93 in Length, 15 in Width, 3-1/2 in Thickness
Knauf EcoBatt? Insulation doesn't look like any insulation you've ever seen, that's because its natural brown color represents a level of sustainability never before achieved. The color comes from ECOSE? Technology, a revolutionary, new sustainable binder. Made from rapidly renewable organic materials rather than petroleum-based chemicals commonly used in other insulation products. ECOSE? Technology reduces binder embodied energy by up to 70% and does not contain phenol, formaldehyde, acrylics or artificial colors used to make traditional fiberglass insulation. EcoBatt? Insulation combines sand, post-consumer recycled bottle glass and ECOSE? Technology to create the next generation of sustainable insulation.
Knauf Insulation ECOROLL KR42E/TAK Insulation, 70-1/2 ft L, 23 in W, R11 R-Value, Fiberglass/Steel, Brown
Our Price:
$90.29
Knauf Insulation B16E R30K Insulation, 48 in L, 16 in W, R30 R-Value, Fiberglass, Natural Brown
Our Price:
$91.89
Knauf Insulation B09E R19K Building Insulation, 94 in L, 15 in W, Fiberglass
Our Price:
$94.99
Kraft faced rolls. "Greenguard" certified LEED eligible.
Knauf EcoBatt? Insulation doesn't look like any insulation you've ever seen, that's because its natural brown color represents a level of sustainability never before achieved. The color comes from ECOSE? Technology, a revolutionary, new sustainable binder. Made from rapidly renewable organic materials rather than petroleum-based chemicals commonly used in other insulation products. ECOSE? Technology reduces binder embodied energy by up to 70% and does not contain phenol, formaldehyde, acrylics or artificial colors used to make traditional fiberglass insulation. EcoBatt? Insulation combines sand, post-consumer recycled bottle glass and ECOSE? Technology to create the next generation of sustainable insulation.
Kraft faced batts. "Greenguard" certified LEED eligible.
Knauf Insulation B18E R38K Insulation, 48 in L, 16 in W, R38 R-Value, Fiberglass, Natural Brown
Our Price:
$111.39
Knauf Insulation B19E R38K Insulation, 48 in L, 24 in W, R38 R-Value, Fiberglass, Natural Brown
Our Price:
$119.39
Knauf Insulation B11E R19K Building Insulation, 94 in L, 23 in W, Steel
Our Price:
$131.09
Knauf EcoBatt? Insulation doesn't look like any insulation you've ever seen, that's because its natural brown color represents a level of sustainability never before achieved. The color comes from ECOSE? Technology, a revolutionary, new sustainable binder. Made from rapidly renewable organic materials rather than petroleum-based chemicals commonly used in other insulation products. ECOSE? Technology reduces binder embodied energy by up to 70% and does not contain phenol, formaldehyde, acrylics or artificial colors used to make traditional fiberglass insulation. EcoBatt? Insulation combines sand, post-consumer recycled bottle glass and ECOSE? Technology to create the next generation of sustainable insulation.
Knauf EcoBatt? Insulation doesn't look like any insulation you've ever seen, that's because its natural brown color represents a level of sustainability never before achieved. The color comes from ECOSE? Technology, a revolutionary, new sustainable binder. Made from rapidly renewable organic materials rather than petroleum-based chemicals commonly used in other insulation products. ECOSE? Technology reduces binder embodied energy by up to 70% and does not contain phenol, formaldehyde, acrylics or artificial colors used to make traditional fiberglass insulation. EcoBatt? Insulation combines sand, post-consumer recycled bottle glass and ECOSE? Technology to create the next generation of sustainable insulation.
Kraft faced batts. "Greenguard" certified LEED eligible.
Knauf Insulation B17E R30K Insulation, 48 in L, 24 in W, R30 R-Value, Fiberglass, Natural Brown
Our Price:
$134.39
TVM W757 Construction Insulation, 50 ft L, 48 in W, Polyethylene
Our Price:
$145.39
INSULATION BLOWN-IN CELLU 25LB - Case of 48
Our Price:
$897.12
Knauf EcoBatt? Insulation doesn't look like any insulation you've ever seen, that's because its natural brown color represents a level of sustainability never before achieved. The color comes from ECOSE? Technology, a revolutionary, new sustainable binder. Made from rapidly renewable organic materials rather than petroleum-based chemicals commonly used in other insulation products. ECOSE? Technology reduces binder embodied energy by up to 70% and does not contain phenol, formaldehyde, acrylics or artificial colors used to make traditional fiberglass insulation. EcoBatt? Insulation combines sand, post-consumer recycled bottle glass and ECOSE? Technology to create the next generation of sustainable insulation.
TVM Construction Insulation, Class: A, Polyethylene, 50 ft L, 48 in W, 5/16 in Thick, 200 sq-ft Coverage Area
Sanctuary is engineered to fill tiny crevices and gaps, creating a dense, scientifically advanced barrier capable of reducing the power of sound by up to 60%. As cellulose insulation that can be blown-in or spray-applied, Sanctuary can be easily installed over existing insulation and unlike batt or roll alternatives, it is engineered to fill every gap, void and hard to reach place without time consuming cutting and fitting. Installed in attics, walls, ceilings and floors, Sanctuary keeps homes cooler in the summer and warmer in the winter, reducing heating and cooling costs by up to 25%. Sanctuary has a Class 1/A fire rating, qualifies as a fire blocking material and has been proven to be 57% better at resisting fire than most other common type of residential insulation.