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Glass & Glazing Suppliers in Delaware

12 local suppliers in Delaware, plus 9 national and regional distributors serving the state

Delaware construction cost snapshotBuild cost index -1% vs. U.S. averageConstruction wage $36.02/hr (#31 of 51)

Regional labor cost adjusts what you pay to install glass & glazing even when material is priced nationally. Source: BLS QCEW construction wages (NAICS 23).

Local Glass & Glazing Suppliers in Delaware

In-state locations with published contact details, ranked by customer rating.

Glass Doctor of Delaware

location_onNew Castle, DE

star4.5 (184 reviews)

call(302) 444-8529 languageWebsite

GoGlass

location_onLewes, DE

star4.1 (216 reviews)

call(302) 645-9340 languageWebsite

Timeless Tiffany Inc.

location_onElkton, DE

star4.9 (84 reviews)

call(410) 287-3900 languageWebsite

Delaware County Supply Company

location_onBoothwyn, DE

star4.6 (93 reviews)

call(610) 485-1812 languageWebsite

Fast Glass LLC

location_onMarshallton, DE

star4.9 (64 reviews)

call(302) 691-3186 languageWebsite

Wilmington Glass Co

location_onWilmington, DE

star4.5 (55 reviews)

call(302) 777-7000 languageWebsite

D & D Stained Glass

location_onMillsboro, DE

star4.8 (37 reviews)

call(302) 934-6220 languageWebsite

Cochran Glass of Middletown

location_onMiddletown, DE

star4.7 (38 reviews)

call(302) 376-4333 languageWebsite

Builders FirstSource

location_onCamden, DE

star4.7 (38 reviews)

call(302) 697-8650 languageWebsite

GreatGlass, LLC

location_onWilmington, DE

star4.4 (46 reviews)

call(302) 998-4400 languageWebsite

Durand Glass Manufacturing Company

location_onMillville, DE

star3.9 (72 reviews)

call(856) 327-4800 languageWebsite

Builders FirstSource

location_onMilton, DE

star4.3 (46 reviews)

call(302) 684-3150 languageWebsite

National & Regional Distributors Serving Delaware

9 suppliers found

AGC Glass

Alpharetta, GA

National

Manufacturer$2B+Est. 1907

Japanese-owned global glass manufacturer with US flat and architectural glass plants

languageWebsite infoDetails

Cardinal Glass

Eden Prairie, MN

National

Manufacturer$3B+Est. 1962

Largest US manufacturer of residential glass and insulating glass units

languageWebsite infoDetails

Guardian Glass

Auburn Hills, MI

National

Manufacturer$5B+Est. 1932

Koch Industries subsidiary producing float glass and fabricated glass products

languageWebsite infoDetails

Kawneer

Norcross, GA

National

Manufacturer$1B+Est. 1906

Arconic subsidiary manufacturing aluminum curtain walls, storefronts, and entrances

languageWebsite infoDetails

Oldcastle BuildingEnvelope

Dallas, TX

National

Manufacturer$2B+Est. 2012

CRH subsidiary providing engineered glass and aluminum curtain wall systems

languageWebsite infoDetails

PPG Industries

Pittsburgh, PA

National

Manufacturer$18B+Est. 1883

Global coatings and specialty materials company with architectural glass division

languageWebsite infoDetails

Saint-Gobain

Malvern, PA

National

Manufacturer$10B+Est. 1665

French multinational producing glass, gypsum, insulation, and building materials in the US

languageWebsite infoDetails

Vitro Architectural Glass

Pittsburgh, PA

National

Manufacturer$2B+Est. 1909

Formerly PPG Glass, Mexican-owned producer of architectural flat glass

languageWebsite infoDetails

YKK AP

Austell, GA

National

Manufacturer$1B+Est. 1991

Japanese-owned manufacturer of commercial curtain walls, windows, and storefront systems

languageWebsite infoDetails

Buying Glass & Glazing in Delaware

Buildermuse tracks 9 glass & glazing suppliers serving Delaware. Every supplier here is a national chain with distribution reaching Delaware, so availability is rarely the constraint — pricing and lead time are. The listed suppliers are headquartered in Pittsburgh, Alpharetta, and Auburn Hills.

Of the suppliers that report a business type, the list includes 9 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.