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Commercial Roofing
CertainTeed Commercial Roofing offers a complete line of hot asphalt, cold process, torch welded and self-adhered low-slope roofing systems providing a wide array of APP and SBS modified bitumen roofing choices and built-up roofing options for the applicator and designer.

CertainTeed's commercial roofing products and systems are engineered to offer superior performance and longevity.
SBS
APP
BUR
Flintlastic SA NailBase
Type
Specifications
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Base Sheet
Top Surface: Permanent film
Back Surface: Sand
Reinforcement: Fiber glass mat
Weight: 82 lbs. per roll
Dimensions: 39-3/8" x 64' 6" (200 sq. ft.)
Coverage: Two squares
Thickness: 1.5mm (60 mils)
ASTM D4601, Type II

Flintlastic SA Plybase
Type
Specifications
Wertz and Company Inc. Images
Base Sheet
Top Surface: Permanent film
Back Surface: Removable release film
Reinforcement: Fiber glass mat
Weight: 86 lbs. per roll
Dimensions: 39-3/8" x 64' 6" (200 sq. ft.)
Coverage: Two squares
Thickness: 1.5mm (60 mils)
ASTM D1970
ASTM D4601, Type II

Flintlastic SA Midply
Type
Specifications
Wertz and Company Inc. Images
Base Sheet
Top Surface: Permanent film
Back Surface: Removable release film
Weight: 63 lbs. per roll
Dimensions: 39-3/8" x 32' 1" (100 sq. ft.)
Coverage: One Square
Thickness: 3.0mm (110 mils)
ASTM D1970
ASTM D6163, Grade S, Type I

All Weather Empire Base
Type
Specifications
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Base Sheet
Support Mat: Fiber glass base mat
Surfacing: Mineral release agent
Approximate Product Weight: 70 lbs. per roll
Dimensions: 39-3/8" x 65'' 10" (216 square feet)
Coverage: Two Squares
Thickness: 1.3mm (50 mils)
ASTM D4601, Type II
ASTM D6757

Black Diamond Base Sheet
Type
Specifications
Wertz and Company Inc. Images
Base Sheet
Support Mat: Wet process fiber glass mat
Surfacing: Fine black mineral particles
Approximate Product Weight: 78 lbs. per roll
Dimensions: 39-3/8" x 68' 7" (225 square feet)
Coverage: Two Squares
Thickness: 1.4mm (60 mils)
ASTM D1970, D6401, Type I

Flexiglas Base
Type
Specifications
Wertz and Company Inc. Images
Base Sheet

Support Mat: Wet process fiber glass mat
Surfacing: Mineral release agent
Weight: 90 lbs. per roll
Dimensions: 39 - 3/8" x 98' 9" (324 square feet)
Coverage: Three Squares
Thickness: 1.2mm (48 mils)
ASTM D4601, Type II

Flintlastic Ultra Glass SA
Type
Specifications
Wertz and Company Inc. Images
Base Sheet
Application: Self-Adhered
Material: SBS Modified Bitumen
Reinforcement: Fiberglass
Top Surface: Fine black minerals
Coverage: 111 square feet (one square, nominal)
Weight: 72 pounds
Thickness: 3.0mm (120 mils)
ASTM: D6163, Grade S, Type I; D1970

Flintlastic Poly SMS
Type
Specifications
Wertz and Company Inc. Images
Base Sheet
2.0 mm (80 mils) thick
200 sq. ft./roll
90 lbs./roll
ASTM D4601, Type II

Flintlastic Ultra Poly SMS
Type
Specifications
Wertz and Company Inc. Images
Base Sheet
Support Mat: High performance, puncture and tear resistant, non-woven polyester mat
Top Surface: Fine sand
Back Surface: Fine sand
Weight: 89 lbs. per roll
Dimensions: 39-3/8" x 32' 10" (100 sq. ft./roll)
Coverage: One Square
Thickness: 3.7mm (148 mils)
ASTM D6164, Grade S, Type I

Flintlastic Base 20
Type
Specifications
Wertz and Company Inc. Images
Base Sheet
Support Mat: Wet process fiber glass mat
Surfacing: Mineral release agent
Weight: 90 lbs. per roll
Dimensions: 39 - 3/8" x 49' 6"
Coverage: One and a half squares
Thickness: 2.3mm (92 mils)
ASTM D4601, Type II
ASTM D6163, Grade S, Type I

Flintlastic Base 20 T
Type
Specifications
Wertz and Company Inc. Images
Base Sheet
Support Mat: Wet process fiber glass mat
Surfacing: Mineral release agent
Weight: 80 lbs. per roll
Dimensions: 39-3/8" x 33' (100 sq. ft.)
Thickness: 3.0mm (120 mils)
Coverage: One square
ASTM D4601, Type II
ASTM D6163, Grade S, Type I

Flintlastic SA CAP
Type
Specifications
CAP
Top Surface: Mineral - Variety of colors
Back Surface: Removable Release Film
Reinforcement: Polyester/Fiber glass scrim combination mat
Weight: 95 lbs. per roll
Dimensions: 39-3/8" x 32' 11" (100 sq. ft.)
Coverage: One Square
Thickness: 4.0mm (160 mils)
ASTM D6164, Grade G, Type I, D7505, D1970
ENERGY STAR approved product for slopes greater than 2"/12" (white only)
Initial solar reflectance: 0.27
Aged solar reflectance: 0.24
Thermal emittance: 0.89

Flintlastic SA CAP Coolstar
Type
Specifications
Wertz and Company Inc. Images
CAP
* available by special order

Flintlastic SA CAP FR
Type
Specifications
CAP
Top Surface: Mineral - Variety of colors
Back Surface: Removable Release Film
Reinforcement: Fiberglass Mat
Weight: 88 lbs. per roll
Dimensions: 39-3/8" x 32' 11" (100 sq. ft.)
Coverage: One Square
Thickness: 3.2mm (125 mils)
ASTM D6163, Grade G, Type I
UL 2218, Class 4, Impact Resistant
ENERGY STAR approved product for slopes greater than 2"/12" (white only)
Initial solar reflectance: 0.27
Aged solar reflectance: 0.26
Thermal emittance: 0.85

Flintlastic SA CAP
Type
Specifications
Wertz and Company Inc. Images
CAP
Granulated, uncoated finish
Handles like standard product - no special installation requirements
Low maintenance
More consistent
More aesthetically pleasing

Flintlastic GMS
Type
Specifications
CAP
Top Surface: Mineral granule
Back Surface: Light sand finish, release agent
Weight: 93 lbs. per roll
Dimensions: 39-3/8" x 32' 10"
Coverage: One Square
Thickness: 3.7mm (145)
ASTGM D6164, Grade G, Type I
ENERGY STAR approved product for slopes greater than 2"/12" (white only)
Initial solar reflectance: 0.28
Aged solar reflectance: 0.28
Thermal emittance: 0.89

Flintlastic GMS CoolStar
Type
Specifications
Wertz and Company Inc. Images
CAP
Top Surface: Highly reflective CoolStar granules
Back Surface: Light sand finish, release agent
Weight: 96 lbs. per roll
Dimensions: 39-3/8" x 32' 10" (100 sq. ft.)
Thickness: 3.7mm (145 mils)
Coverage: One square
ASTM D6164, Grade G, Type I

Flintlastic FR-P
Type
Specifications
CAP
Support Mat: High performance, puncture and tear resistant, non-woven polyester mat
Top Surface: Mineral Granules
Back Surface: Light sand finish, release agent
Weight: 100 lbs. per roll
Dimensions: 39-3/8" x 32' 10" (100 sq. ft.)
Thickness: 4.2mm (168 mils)
Coverage: One square
ENERGY STAR approved product for slopes greater than 2"/12" (for white only)
Initial solar reflectance: 0.27
Aged solar reflectance: 0.28
Thermal emittance: 0.88

Flintlastic FR-P Coolstar
Type
Specifications
Wertz and Company Inc. Images
CAP
Top Surface: Highly reflective CoolStar granules
Back Surface: Light sand finish, release agent
Weight: 102 lbs. per roll
Dimensions: 39-3/8" x 32' 10" (100 sq. ft.)
Thickness: 4.2mm (168 mils)
Coverage: One square
ASTM D6164, Grade G, Type I

Flintlastic Premium FR-P
Type

Specifications

CAP
Support Mat: Heavy-duty, high performance, puncture and tear resistant, non-woven polyester mat
Top Surface: Mineral granules
Back Surface: Light sand finish, release agent
Weight: 100 lbs. per roll
Dimensions: 39-3/8" x 32' 10" (100 sq. ft.)
Coverage: One Square
Thickness: 4.2mm (168 mils)
ASTM D6164, Grade G, Type II
ENERGY STAR approved product for slopes greater than 2"/12" (white only)
Initial solar reflectance: 0.26
Aged solar reflectance: 0.27
Thermal emittance: 0.87

Flintlastic Premium FR-P CoolStar
Type

Specifications

Wertz and Company Inc. Images
CAP
Support Mat: Heavy-duty, high performance, puncture and tear resistant, non-woven polyester mat
Top Surface: Highly reflective CoolStar Granules
Back Surface: Light sand finish, release agent
Weight: 102 lbs. per roll
Dimensions: 39-3/8" x 32' 10" (100 sq. ft.)
Thickness: 4.2mm (168 mils)
Coverage: One square
ASTM D6164, Grade G, Type II

Flintlastic FR Cap 30
Type
Specifications
CAP
Top Surface: Ceramic Granules
Back Surface: Mineral release agent
Weight: 88 lbs. per roll
Dimensions: 39-3/8" x 32' 10" (100 sq. ft.)
Thickness: 3.5mm (140 mils)
Coverage: One square
ASTM D6163, Grade G, Type I
ENERGY STAR approved product for slopes greater than 2"/12" (white only)
Initial solar reflectance: 0.25
Aged solar reflectance: 0.25
Thermal emittance: 0.87

Flintlastic FR Cap 30 Coolstar
Type
Specifications
Wertz and Company Inc. Images
CAP
Granulated, uncoated finish
Handles like standard product - no special installation requirements
Low maintenance
More consistent
More aesthetically pleasing

Flintlastic FR Cap 30 T
Type
Specifications
CAP
Top Surface: Ceramic Granules
Back Surface: Mineral release agent
Weight: 96 lbs. per roll
Dimensions: 39-3/8" x 32' 10" (100 sq. ft.)
Thickness: 3.8mm (150 mils)
Coverage: One square
ASTM D6163, Grade G, Type I

Flintlastic FR Cap 30 T CoolStar
Type
Specifications
Wertz and Company Inc. Images
CAP
Top Surface: Highly reflective CoolStar granules
Back Surface: Mineral release agent
Weight: 88 lbs. per roll
Dimensions: 39-3/8" x 32' 10" (100 sq. ft.)
Thickness: 3.3mm (131 mils)
Coverage: One square
ASTM D6163, Grade G, Type I

Flintlastic GTS-FR
Type
Specifications
CAP
Support Mat: Non-woven polyester mat
Top Surfaced: Mineral granules
Back Surface: Torchable Polyethylene Film
Weight: 103 lbs. per roll
Dimensions: 39-3/8" x 32' 10" (100 sq. ft.)
Coverage: 1 Square
Thickness: 4.0mm (160 mils)
ASTM D6164, Grade G, Type II

Flintlastic GTS-FR CoolStar
Type
Specifications
Wertz and Company Inc. Images
CAP
Top Surface: Highly reflective CoolStar granules
Back Surface: Torchable polyethylene film
Weight: 105 lbs. per roll
Dimensions: 39 3/8" x 32' 10" (100 sq. ft.)
Thickness: 4.0mm (160 mils)
Coverage: 1 square
ASTM D6164, Grade G, Type II
Flintlastic STA
Type
Specifications
Ply Sheet

100 sq. ft./roll
4.0 mm (160 mils) thick
87 lbs./roll
ASTM D6222, Grade S, Type I


Flintlastic STA Plus
Type
Specifications
Ply Sheet

100 lbs./rol
100 sq. ft./roll
4.5 mm (180 mils) thick
ASTM D6222, Grade S, Type I


Flintlastic GTA
Type
Specifications
Cap Sheet

100 lbs./roll
105 sq. ft./roll
4.2 mm (180 mils) thick
ASTM D6222, Grade S, Type I


Flintlastic GTA Coolstar
Type
Specifications
Cap Sheet

100 lbs./roll
106 sq. ft./roll
4.0 mm (156 mils) thick
ASTM D6222, Grade S, Type I


Flintlastic GTA-FR
Type
Specifications
Cap Sheet

100 lbs./roll
106 sq. ft./roll
4.0 mm (156 mils) thick
ASTM D6222, Grade S, Type I


Flintlastic GTA-FR Coolstar
Type
Specifications
Cap Sheet

100 lbs./roll
101 sq. ft./roll
4.0 mm (156 mils) thick
ASTM D6222, Grade S, Type I


Flintlastic White Diamond GTA
Type
Specifications
Cap Sheet

95 lbs./roll
101 sq. ft./roll
4.0 mm (160 mils) thick
ASTM D6222, Grade S, Type I


Flintlastic White Diamond GTA Coolstar
Type
Specifications
Cap Sheet

100 lbs./roll
101 sq. ft./roll
4.0 mm (160 mils) thick
ASTM D6222, Grade S, Type I

Glasbase Base Sheet
Type
Specifications
Base Sheet

75 lbs./roll
300 sq. ft./roll
1.0 mm (40 mils) thick
ASTM D4601,Type II UL Type G1


Yosemite Venting Base Sheet
Type
Specifications
Base Sheet

100 sq. ft./roll
2.8mm (110 mils) thick
85 lbs./roll
ASTM D3909, D4897, Type II
UL Type G3


Flintglas Ply Sheet Type IV
Type
Specifications
Ply Sheet

0.6 mm (24 mils) thick
38 lbs./roll
500 sq. ft./roll
ASTM D2178, Type IV
UL Type G1


Flintglas Premium Ply Sheet Type VI
Type
Specifications
Ply Sheet

0.8 mm (32 mils) thick
40 lbs./roll
500 sq. ft./roll
ASTM D2178, Type VI
UL Type G1


Flintglas Mineral Surfaced Cap
Type
Specifications
Cap Sheet

100 sq. ft./roll
3.0 mm (120 mils) thick
78 lbs./roll
ASTM D3909 UL Type G3


Flintglas Mineral Surfaced Cap Coolstar
Type
Specifications
Cap Sheet

100 sq. ft./roll
3.0 mm (120 mils) thick
83 lbs./roll
ASTM D3909 UL Type G3

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Locations
Wilmington | (302) 658-5186
Rehoboth Beach | (302) 727-5643
GET QUOTE
Wertz and Company - Best of the best!
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