D&H Energy Management, Chicago, Illinois is your Preferred Insulation Contractor

Insulation keeps your home warm in the winter and cool in the summer. There are several common types of insulation — fiberglass (in both batt and blown forms), cellulose, blown-in-blanket and spray foam. When correctly installed with air sealing, each type of insulation can deliver comfort and lower energy bills during the hottest and coldest times of the year.

Insulation performance is measured by R-value — its ability to resist heat flow. Higher R-values mean more insulating power. Different R-values are recommended for walls, attics, basements and crawlspaces, depending on your area of the country.

Homeowners want peace of mind that their home will be comfortable and energy-efficient throughout its life. So insulation must be installed to provide maximum thermal and acoustical efficiency, be moisture-free and not settle or deteriorate over time. The Knauf Perimeter Plus™ Blow-In-Blanket® System is the most efficient and economical insulation alternative available to give homeowners the assurance their looking for.

DOE's new range recommendations are based on comparing future energy savings to the current cost of installing insulation. The Department of Energy lists the following reasons for providing a range of recommendations: 




















Serving the greater Chicago Area including:

Serving the greater Chicago Area including: Addison, Algonquin, Andres, Antioch, Arlington Heights, Aurora, Bannockburn, Barrington, Barrington Hills, Bartlett, Batavia, Beach Park, Beecher, Bensenville, Berwyn, Big Rock, Bloomingdale, Blue Island, Bolingbrook, Boulder Hill, Braidwood, Buffalo Grove, Bull Valley, Burbank, Burlington, Burr Ridge, Calumet City, Campton Hills, Carol Stream, Carpentersville, Cary, Channahon, Channel Lake, Chicago, Chicago Heights, Cicero, Clarendon Hills, Cortland, Country Club Hills, Countryside, Crest Hill, Crete, Crystal Lake, Crystal Lawns, Darien, Deer Park, Deerfield, DeKalb, Des Plaines, Downers Grove, East Dundee, Elburn, Elgin, Elk Grove Village, Elmhurst, Elwood, Evanston, Fairmont, Forest Lake, Fox Lake, Fox Lake Hills, Fox River Grove, Fox River Valley Gardens, Frankfort, Frankfort Square, Gages Lake, Geneva, Genoa, Gilberts, Glen Ellyn, Glendale Heights, Grandwood Park, Grayslake, Green Oaks, Greenwood, Gurnee, Hainesville, Hampshire, Hanover Park, Harvard, Harvey, Hawthorn Woods, Hebron, Hickory Hills, Highland Park, Highwood, Hinckley, Hinsdale, Hoffman Estates, Holiday Hills, Homer Glen, Huntley, Indian Creek, Ingleside, Island Lake, Itasca, Johnsburg, Joliet, Kaneville, Kildeer, Kingston, Kirkland, Lake Barrington, Lake Bluff, Lake Catherine, Lake Forest, Lake in the Hills, Lake Villa, Lake Zurich, Lakemoor, Lakewood, Lee, Lemont, Libertyville, Lily Lake, Lincolnshire, Lindenhurst, Lisbon, Lisle, Lockport, Lombard, Long Grove, Long Lake, Malta, Manhattan, Maple Park , Marengo, Markham, McCullom Lake, McHenry, Medinah, Mettawa, Millbrook, Millington, Minooka, Mokena, Monee, Montgomery, Morris, Mundelein, Naperville, New Lenox, Newark, North Aurora, North Barrington, North Chicago, Northlake, Oak Brook, Oak Forest, Oak Lawn, Oakbrook Terrace, Oakwood Hills, Old Mill Creek, Oswego, Palatine, Palos Heights, Palos Hills, Park City, Park Forest, Park Ridge, Peotone, Pingree Grove, Plainfield, Plano, Plattville, Port Barrington, Prairie Grove, Richmond, Ringwood, Riverwoods, Rockdale, Rolling Meadows, Romeoville, Roselle, Round Lake, Round Lake Beach, Round Lake Heights, Round Lake Park, Sandwich , Sauk Village, Schaumburg, Shabbona, Shorewood, Skokie, Sleepy Hollow, Somonauk , South Elgin, Spring Grove, St. Charles, Steger, Sugar Grove, Sycamore, Symerton, Third Lake, Tinley Park, Tower Lakes, Trout Valley, Union, University Park, Venetian Village, Vernon Hills, Villa Park, Virgil, Volo, Wadsworth, Warrenville, Waterman, Wauconda, Waukegan, Wayne, West Chicago, West Dundee, Westmont, Wheaton, Willowbrook, Wilmington, Winfield, Winthrop Harbor, Wonder Lake, Wood Dale, Woodridge, Woodstock, Yorkville and Zion.