clear

{{alert.title}}

  • {{msg}}
clear

{{alert.title}}

  • {{msg}}
Filter By

Product Brand

CertainTeed

(1)

DAP

(1)

DuPont

(8)

EcoFoil

(2)

Hunter

(2)

Johns Manville

(6)

Knauf

(2)

Owens Corning

(4)

Raven

(1)

3M

(3)
{{expandedFacetGroups['fg_Brands']?'Less':'More'}} {{expandedFacetGroups['fg_Brands']?'keyboard_arrow_up':'keyboard_arrow_down'}}

Length

16 in

(1)

4 ft

(4)

8 ft

(2)

50 ft - 99 ft

(10)

100 ft - 500 ft

(6)
{{expandedFacetGroups['fg_length']?'Less':'More'}} {{expandedFacetGroups['fg_length']?'keyboard_arrow_up':'keyboard_arrow_down'}}

Width

2 in

(2)

3 in

(2)

3 1/2 in

(1)

4 in

(1)

5 1/2 in

(1)

6 in

(1)

12 in

(1)

16 in

(3)

24 in

(2)

2 ft

(1)

4 ft

(7)

54 in

(1)

6 ft

(1)
{{expandedFacetGroups['fg_width']?'Less':'More'}} {{expandedFacetGroups['fg_width']?'keyboard_arrow_up':'keyboard_arrow_down'}}

Thickness

1 in

(2)

2 in

(2)

Insulation R Value

R11 (3 1/2 in)

(3)

R13 (3 1/2 in)

(1)

R19 (6 in)

(2)
Filter By

Product Brand

CertainTeed

(1)

DAP

(1)

DuPont

(8)

EcoFoil

(2)

Hunter

(2)

Johns Manville

(6)

Knauf

(2)

Owens Corning

(4)

Raven

(1)

3M

(3)
{{expandedFacetGroups['fg_Brands']?'Less':'More'}} {{expandedFacetGroups['fg_Brands']?'keyboard_arrow_up':'keyboard_arrow_down'}}

Length

16 in

(1)

4 ft

(4)

8 ft

(2)

50 ft - 99 ft

(10)

100 ft - 500 ft

(6)
{{expandedFacetGroups['fg_length']?'Less':'More'}} {{expandedFacetGroups['fg_length']?'keyboard_arrow_up':'keyboard_arrow_down'}}

Width

2 in

(2)

3 in

(2)

3 1/2 in

(1)

4 in

(1)

5 1/2 in

(1)

6 in

(1)

12 in

(1)

16 in

(3)

24 in

(2)

2 ft

(1)

4 ft

(7)

54 in

(1)

6 ft

(1)
{{expandedFacetGroups['fg_width']?'Less':'More'}} {{expandedFacetGroups['fg_width']?'keyboard_arrow_up':'keyboard_arrow_down'}}

Thickness

1 in

(2)

2 in

(2)

Insulation R Value

R11 (3 1/2 in)

(3)

R13 (3 1/2 in)

(1)

R19 (6 in)

(2)

Specialty

Filters

{{alert}}

close Checkout

Please set quantity for the items that you want to add to the order

Add to Quote autorenew
4 ft x 100 ft Henry Blueskin VP160 Self-Adhered Water Resistive Air Barrier / Blue $
Nashua 357 Premium Web Spray Adhesive $
R13 3 1/2 in x 16 in x 96 in Johns Manville ComfortTherm Poly-Encapsulated Formaldehyde-Free Fiberglass Insulation $
R19 6 1/2 in x 16 in x 48 in Johns Manville ComfortTherm Poly-Encapsulated Formaldehyde-Free Fiberglass Insulation $
R19 6 1/2 in x 24 in x 48 in Johns Manville ComfortTherm Poly-Encapsulated Formaldehyde-Free Fiberglass Insulation $
9 in x 125 ft DuPont Tyvek StraightFlash VF $
4 ft x 100 ft Reef Industries Griffolyn Type-105 7-Ply Laminate $
3 in x 150 ft 3M Venture Tape 1568CW Metal Building Facing Tape - White $
1 in x 6 ft x 70 ft Owens Corning SelectSound Black Acoustic Blanket $
2 in x 4 ft x 10 ft CertainTeed AcoustaBoard Black w/ ToughGard Facing $
DuPont LiquidArmor LT Liquid Flashing and Sealant - 20 oz Sausage $
2 in x 50 ft Johns Manville Linacoustic RC Duct Liner $
1 1/2 in x 48 in x 25 ft 3M 615-48 Fire Barrier Duct Wrap $
4 in x 60 yd 3M 425 Aluminum Foil Tape $
R11 3 1/2 in x 48 in x 60 ft Knauf Basement Wall Insulation $
2 in x 50 ft Raven Butyl Seal Tape $
2 in x 24 in x 48 in Knauf Black Acoustical Board - 2.25 lb $
DAP DAPtex Plus Multi-Purpose Foam Sealant / Bright White - 12 oz $
1 in x 48 in x 96 in Knauf Insulation Black Acoustical Board - 3 lb $
R11 3 5/8 in x 24 in x 48 in Johns Manville ComfortTherm Poly-Encapsulated Formaldehyde-Free Fiberglass Insulation $
54 in x 30 ft Oeler PSF Non-Reinforced Loaded Vinyl Flexible Noise Barrier - 1 lb $
3/8 in x 120 ft QUICK R Caulk Backer Rod $
R11 3 5/8 in x 16 in x 96 in Johns Manville ComfortTherm Poly-Encapsulated Formaldehyde-Free Fiberglass Insulation $
16 in Insulation Supports $
{{alert}} Close Checkout

{{alert}}

close Checkout
Add to Quote autorenew Add to Quote autorenew Add to Quote autorenew

Need to talk to an expert to help with your next project?

Experienced and helpful customer service representatives are standing by ready to help.
call CONTACT US
About Us

Teaming up with the top brands in the industry, we have one simple pledge: to get the right products into our customers' hands as quickly and safely as possible.

Our Services

Capitol Building Supply carries a full range of commercial and residential construction supplies, and our crews are fully trained to deliver to all sites.

Our Locations

Our delivery fleet is dispatched from 20 locations including three yards in Delaware (Dover, New Castle, Selbyville), seven yards in Maryland (Baltimore, Beltsville, Bladensburg, Frederick, Gaithersburg, Hagerstown, Upper Marlboro), two yards in New Jersey (Atlantic City, Camden), one yard in Pennsylvania (Harrisburg), six yards in Virginia (Manassas, Marshall, Springfield, Stafford, Vienna, Winchester), and one yard in Washington, D.C.

Contact Us

For more information about how to contact us, visit our Find a Yard page. Or, click the Contact Us tab to send us an email.