(770) 939-1711 info@gms.com

State Line Building Supply

Serving Delaware

State Line Building Supply proudly serves a wide range of commercial and residential customers in Selbyville, Delaware.

Some of our services include commercial delivery, residential delivery, and specialty product orders. We also carry a wide variety of in-stock products including drywall, joint treatments, steel, acoustical ceiling tile, insulation, jobsite tools, and a full selection of construction accessories.

State Line Building Supply offers on-time delivery service from our conveniently located yard. We also offer after hours and weekend deliveries to meet the needs of our diverse customer base.

Products and Services

Drywall

With the most comprehensive selection of gypsum board in our service area, State Line Building Supply has everything you need to complete your drywall project. Our drywall inventory includes regular and type X, fire-rated, non-paper faced, moisture and mold resistant, and impact resistant wallboard.

Steel Framing

Like all GMS companies, State Line Building Supply offers one of the largest in-stock selections of steel in the business. Our products come in 25 gauge to 16 gauge in a variety of lengths, and are all from roll formers and manufacturers that you can trust.

Acoustical Tile

State Line Building Supply is a proud Armstrong Gold Circle Distributor. We have a large in-stock selection of Armstrong ceiling products as well as a wide selection of Armstrong Architectural Specialties panels and canopies.

Distribution Centers & Locations

Dover, DE

     
5119 N Dupont Hwy
Dover, DE 19901

M-F: 6:30am - 4:00pm

Selbyville, DE

     
36652 DuPont Blvd
Selbyville, DE 19975

M-F: 6:30am - 4:00pm