Bituminous Roof Membranes
Multi-Ply Glass
Multi-Ply Glass is a high quality, 33 lb. coated, fiberglass base sheet specifically designed for use in both hot and cold applied, high performance roof assemblies. Multi-Ply Glass utilizes a premium asphalt coating and fiberglass reinforcement to produce a high performance base sheet suitable for use under extreme conditions.
BENEFITS:
- May be nailed using accepted industry procedures for base sheet application.
- Contains no asbestos.
- Exceeds requirements of ASTM D 4601, Type II
- Classified by Underwriters Laboratories, Inc.® as to an external fire exposure only.
- Approved by Factory Mutual Research Corporation® per FM Standard 4470.
Multi-Ply Glass CL
Multi-Ply Glass CL is a high performance, asphalt coated tri-laminated polyester/glass/polyester base sheet that utilizes a premium asphalt coating. Multi-Ply Glass CL is a continuous lay product that does not require cutting into short lengths during installation.
BENEFITS:
- Can be applied using conventional equipment.
- Compatible with hot and cold asphalt adhesive.
- Does not require cutting into short lengths before placement into cold adhesive, allowing for a more efficient application.
- Provides very high tensile – assuring high performance.
- Exceeds requirements of ASTM D 4601, Type II.
- Classified by Underwriters Laboratories, Inc.® as to an external fire exposure only.
- Approved by Factory Mutual Research Corporation® per FM Standard 4470.
Performance Ply
Performance Ply® is a uniquely designed polymer modified, fully coated polyester reinforced roof membrane. Performance Ply®provides excellent elongation and tensile properties, as well as superior characteristics when subjected to stresses. Performance Ply® also offers superior tear and puncture resistance.
BENEFITS:
- May be applied either by hot or cold adhesive.
- Rubber modified coating for superior long-term performance.
- Excellent tensile and elongation properties.
- Classified by Underwriters Laboratories, Inc.® as to an external fire exposure only.
- Approved by Factory Mutual Research Corporation® per FM Standard 4470.
Pika Ply HI-TEC 60
Pika Ply HI-TEC 60 is a uniquely designed high strength sheet employing a premium polymer modified asphalt coating compound and a high performance fiberglass/polyester combination reinforcement. Because of the high tensile strength and fully coated design, Pika Ply HI-TEC 60 can be used in a number of roof applications. Its high tear resistance makes it an excellent choice for use as a base sheet. Pika Ply HI-TEC 60 can be used in both hot and cold applied roof constructions.
BENEFITS:
- May be used with cold adhesive or hot-applied asphalt.
- Superior strength characteristics – Independent test laboratory validated.
- Contains no asbestos.
- Exceeds requirements of ASTM D 4601, Type II (standard specification for asphalt-coated glass fiber base sheet used in roofing).
- Exceptional flexibility and elongation properties.
- Classified by Underwriters Laboratories, Inc.® as to an external fire exposure only.
- Approved by Factory Mutual Research Corporation® per FM Standard 4470.
SR Glass Base Felt
SR Glass Base Felt is a high quality, 28 lb coated, fiberglass base sheet designed for use to construct both hot and cold-applied, high performance roof assemblies. SR Glass Base Felt utilizes an asphalt coating in combination with premium grade fiberglass reinforcements to produce a base sheet suitable for use under extreme conditions.
BENEFITS:
- Utilizes a roofing-dedicated asphalt to ensure premium roof system performance and durability.
- May be nailed using accepted industry procedures for base sheet application.
- Contains no asbestos.
- Exceeds requirements of ASTM D 4601, Type II.
SR Superior Ply Ultra
SR Superior Ply Ultra is a high performance, asphalt coated tri-laminated polyester/glass/polyester base sheet. SR Superior Ply Ultra is a continuous lay product that does not require cutting into short lengths during installation.
BENEFITS:
- Can be applied using conventional equipment.
- Compatible with hot and cold asphalt adhesive.
- Exceeds requirements of ASTM D 4601, Type II.
SR Base G G MA V
SR Base G G MA V is a premium grade, mechanically attached, vented base sheet produced with a strong fiberglass mat and coated with high quality asphalt. The underside of the roll is granular surfaced to provide venting of any trapped gasses.
BENEFITS:
- Provides for venting of pressurized gasses beneath the membrane roof system.
- In recover applications, provides an effective means for separating the new roofing membrane from the existing roof system.
- Meets ASTM D 4601, Type II and D3672 Type II.
SR Base GS V
SR Base GS V is a premium grade, hot-applied, vented base sheet produced with a strong fiberglass mat and coated with high quality asphalt. The underside of the roll is granular surfaced to provide venting of any trapped gasses.
BENEFITS:
- Provides for venting of pressurized gasses beneath the membrane roof system.
- In recover applications, provides an effective means for separating the new roofing membrane from the existing roof system.
- Provides consistent, uniform spot-attachment of the roofing membrane.
- Meets ASTM D 4601, Type II and D 3672 Type II.
HK Glass Ply (Type IV)
HK Glass Ply Type IV is a premium, Type IV fiberglass ply sheet suitable for use in high performance, hot applied built-up or hybrid roof systems. It offers higher strength than typical type IV fiberglass ply sheets, and excellent application characteristics in a non-rotting, water-resistant reinforcement.
BENEFITS:
- High quality, non-rotting ply sheet.
- Ease of handling – provides for a contractor friendly application.
- Contains no asbestos.
- Meets or exceeds the requirements of ASTM D 2178 for Type IV glass felts.
- Classified by Underwriters Laboratories, Inc.® as to an external fire exposure only.
- Approved by Factory Mutual Research Corporation® per FM Standard 4470.
Premium Ply (Type VI)
Premium Ply is a high performance Type VI fiberglass ply sheet designed for use in hot applied, built-up and hybrid roof systems. Premium Ply provides consistently higher strength with superior handling and application characteristics.
BENEFITS:
- High quality, non-rotting ply sheet.
- Ease of handling – provides for a contractor friendly application.
- Contains no asbestos.
- Meets or exceeds the requirements of ASTM D 2178 for Type IV glass felts.
- Classified by Underwriters Laboratories, Inc.® as to an external fire exposure only.
- Approved by Factory Mutual Research Corporation® per FM Standard 4470.
SR Ply 4 GS
SR Ply 4 GS is a Type IV, fiberglass ply sheet. It can be used as a ply sheet in built-up or hybrid roof systems. It offers higher strength than typical Type IV fiberglass ply sheets and excellent application characteristics.
BENEFITS:
- Quality ply sheet.
- Ease of handling – provides for a contractor friendly application.
- Contains no asbestos.
- Meets or exceeds requirements of ASTM D 2178 for Type IV glass felts.
