Product Data Sheet Safety Data Sheet Show all documents

Sikaplan® Fastened-60 Feltback EnergySmart

60 mil thick PVC thermoplastic membrane with felt backing

Sikaplan® Fastened-60 Feltback EnergySmart EnergySmart Roof Membrane is a PVC thermoplastic membrane produced with a polyester scrim reinforcement and a 9 oz. or 3 oz. recycled felt backing.

  • Highly reflective
  • Excellent tear strength resistance
  • Factory applied lacquer coating to reduce dirt pick up
  • Hot-air welded seams for long-term performance
  • Cost effective option for single-ply recovers (3 oz.)
  • Felt backing eliminates the need to install a overboard (3 oz.)
    
Product Data Sheet Safety Data Sheet Show all documents

Usage

Mechanically attached using various attachment components over approved substrates.     AREAS OF APPLICATION   
  • In‐seam disc systems
  • In‐seam batten, double‐weld systems
  • New construction and reroofing
 

Advantages

  • Highly reflective
  • Excellent tear strength resistance
  • Factory applied lacquer coating to reduce dirt pick up
  • Hot-air welded seams for long-term performance
  • Cost effective option for single-ply recovers (3 oz.)
  • Felt backing eliminates the need to install a overboard (3 oz.)
    

Packaging

60 mil (1.5 mm) Membrane 3oz. Feltback:

10 ft x 100 ft (3 m x 30 m) feltback roll, 371 lbs (168 kg) per roll,

9 rolls per pallet

   

60 mil (1.5 mm) Membrane 9oz. Feltback:

10 ft x 100 ft (3 m x 30 m) feltback roll, 388 lbs (176 kg) per roll,

9 rolls per pallet

  

Colour

  • Top: White*, Reflective Gray, and Tan
  • Bottom: Gray

* 3 oz. feltback is only available in white 

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

  • FM Global
  • Underwriters Laboratories
  • Underwriters Laboratories of Canada
  • ICC Code Compliance – ESR 1157
  • Miami‐Dade County
  • Florida Building Code
  • California Title 24
  • LEED/Green Globes
 
Product Information

Chemical Base

Thermoplastic PVC membrane containing ultraviolet light stabilizers, flame retardant and polyester scrim reinforcement with a unique lacquer coating on the top surface.

Recycled Content

9% Pre‐consumer, 1% Post‐consumer

Reinforcing Material

Polyester

Shelf Life

N/A

Storage Conditions

Store rolls on pallets and fully protected from the weather with clean canvas tarpaulins. Unvented polyethylene tarpaulins are not accepted due to the accumulation of moisture beneath the tarpaulin in certain weather conditions that may affect the ease of membrane weldability.

Overall Thickness

60 mil (1.5 mm), nominal

45 mil

(ASTM D-751)

(ASTM Type III D-4434 Spec. Requirement)

Thickness Above Scrim

24 mil

16 mil

(ASTM D-7635)

(ASTM Type III D-4434 Spec. Requirement)

Felt Weight

3 oz/yd2

9 oz/yd2
Technical Information

Resistance to Static Puncture

Pass

33 lbf (15 kg)

(ASTM D-5602)

(ASTM Type III D-4434 Spec. Requirement)

Resistance to Dynamic Puncture

Pass

14.7 ft-lbf (20 J)

(ASTM D-5635)

(ASTM Type III D-4434 Spec. Requirement)

Tensile Strength

303 lbf (1348 N)

200 lbf (890 N)

(ASTM D-751)

(ASTM Type III D-4434 Spec. Requirement)

Tear Strength

45 lbf (200 N)

45 lbf (200 N)

(ASTM D-751)

(ASTM Type III D-4434 Spec. Requirement)

Seam Strength

Pass

75% of original1

(ASTM D-751)

(ASTM Type III D-4434 Spec. Requirement)

1 Failure occurs through membrane rupture not seam failure.

Linear Dimensional Change

0.24%

0.5%

(ASTM D-1204)

(ASTM Type III D-4434 Spec. Requirement)

Solar Reflectance

EnergySmart Colors

Initial Solar

Reflectance1

3-Year Solar

Reflectance1

EnergySmart

White

0.850.75

EnergySmart

Reflective Gray2

0.730.66

EnergySmart

Tan2

0.720.65

1 Solar Reflectance testing according to ASTM C-1549.

2 9 oz. Feltback only

Solar Reflectance Index

EnergySmart Colors

Initial Solar

Reflectance Index1

3-Year Solar

Reflectance Index1

EnergySmart

White

10793

EnergySmart

Reflective Gray2

9080

EnergySmart

Tan2

8878

1 Solar Reflectance Index calculated according to ASTM E-1980.

2 9 oz. Feltback only

Thermal Emittance

EnergySmart Colors

Initial Thermal

Emittance1

3-Year Thermal

Emittance1

EnergySmart

White

0.890.90

EnergySmart

Reflective Gray2

0.890.88

EnergySmart

Tan2

0.890.88

1 Thermal Emittance testing according to ASTM C-1371, Slide Method.

2 9 oz. Feltback only

Low Temperature Bend

Pass

Pass ‐40°F (‐40°C)

(ASTM D-2136)

(ASTM Type III D-4434 Spec. Requirement)

Weight Change after Immersion in Water

2.5%

± 3.0%

(ASTM D-570)

(ASTM Type III D-4434 Spec. Requirement)

UV Exposure

10,000 hours

5,000 hours

(ASTM G-154)

(ASTM Type III D-4434 Spec. Requirement)

Cracking

(7x magnification)

None

Discoloration

(by observation)

Negligible

Crazing

(7x magnification)

None

Retention of Properties after Heat Ageing

Tensile Strength, % of original: Pass

Elongation, % of original: Pass

Tensile Strength, % of original: 90

Elongation, % of original: 90

(ASTM D-3045)

(ASTM D-751)

(ASTM Type III D-4434 Spec. Requirement)

Application

Application steps

APPLICATION

Sikaplan Fastened-60 Feltback EnergySmart is installed on acceptable substrates and fastened to the roof deck using the approved attachment method. The membrane is heat‐welded together by trained mechanics using hot‐air welding equipment.

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