Suppliers/Insulation/Maryland

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Insulation Suppliers in Maryland

29 suppliers serving Maryland

29 suppliers found

BASF Performance Materials

Florham Park, NJ

National

Manufacturer$3B+Est. 1865

Chemical giant producing spray foam insulation and building performance materials

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Benjamin Obdyke

Horsham, PA

National

Manufacturer$200M+Est. 1868

Manufacturer of housewrap, rainscreen, and roof ventilation products

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Cameron Home Insulation

Elkridge, MD

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Carlisle Spray Foam

Carlisle, PA

National

Manufacturer$500M+Est. 2018

Carlisle Companies subsidiary producing spray foam insulation systems

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Carroll Insulation

Eldersburg, MD

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CertainTeed

Malvern, PA

National

Manufacturer$5B+Est. 1904

Saint-Gobain subsidiary producing roofing, siding, insulation, and gypsum products

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Demilec

Arlington, TX

National

Manufacturer$500M+Est. 1983

Huntsman brand producing spray foam insulation for residential and commercial

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DeVere Insulation

Baltimore, MD

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DeVere Insulation Home Performance

Glen Burnie, MD

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Dow Building Solutions

Midland, MI

National

Manufacturer$5B+Est. 1897

Dow division producing Styrofoam brand XPS insulation and building envelope solutions

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DuPont Tyvek

Wilmington, DE

National

Manufacturer$1B+Est. 1967

DuPont brand producing weather-resistant housewrap and building envelope barriers

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Foam InSEALators

Baltimore, MD

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Icynene

Houston, TX

National

Manufacturer$500M+Est. 1986

Huntsman subsidiary producing spray polyurethane foam insulation systems

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IDI: Insulation Distributors Inc.

Hanover, MD

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Insulation Materials Corporation

Halethorpe, MD

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Johns Manville

Denver, CO

National

Manufacturer$3B+Est. 1858

Berkshire Hathaway subsidiary producing fiberglass and polyiso insulation

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Kingspan

Deerfield Beach, FL

National

Manufacturer$7B+Est. 1965

Irish-based global leader in insulated panels and high-performance insulation

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Knauf Insulation

Shelbyville, IN

National

Manufacturer$2B+Est. 1978

Global insulation manufacturer with fiberglass and mineral wool product lines

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Koala Insulation

Baltimore, MD

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L&W Supply - Baltimore East, MD

White Marsh, MD

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L&W Supply - Baltimore West, MD

Halethorpe, MD

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L&W Supply - Jessup, MD

Jessup, MD

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L&W Supply - Waldorf, MD

Waldorf, MD

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Mc Cormick Insulation Supply

Hagerstown, MD

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McCormick Insulation Supply Inc

Owings Mills, MD

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Owens Corning

Toledo, OH

National

Manufacturer$10B+Est. 1938

Global leader in roofing shingles, fiberglass insulation, and composite materials

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RIS Insulation Supply

Baltimore, MD

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Rockwool

Ranson, WV

National

Manufacturer$3B+Est. 1937

World leader in stone wool insulation for thermal, fire, and acoustic applications

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Western Cary Building Products

Glen Burnie, MD

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Buying Insulation in Maryland

Buildermuse tracks 29 insulation suppliers serving Maryland. 13 are national chains that ship into the state, while the other 16 are regional or independent suppliers. Regional and independent suppliers make up the majority, so it pays to call several and compare pricing and what they keep in stock. The listed suppliers are headquartered in Baltimore, Glen Burnie, and Halethorpe.

Of the suppliers that report a business type, the list includes 13 manufacturers. Buying direct from a manufacturer can cut unit cost on large or repeat orders, while distributors and wholesalers tend to carry mixed inventory and offer shorter lead times that suit smaller or last-minute jobs.