
Sikaplan® Fastened-60 Feltback EnergySmart
Sikaplan® Fastened-60 Feltback EnergySmart EnergySmart Roof Membrane is a PVC thermoplastic membrane produced with a polyester scrim reinforcement and a 305 gram (9 oz.) or 101 gram (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 (101 gram)
- Felt backing eliminates the need to install a overboard (101 gram)
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 (101 gram)
- Felt backing eliminates the need to install a overboard (101 gram)
Packaging
1.5 mm (60 mil) Membrane 101 gram (3oz) Feltback:
3 m x 30 m (10 ft x 100 ft) feltback roll, 168 kg (371 lbs) per roll,
9 rolls per pallet
1.5 mm (60 mil) Membrane 305 gram (9oz) Feltback:
3 m x 30 m (10 ft x 100 ft) feltback roll, 176 kg (388 lbs) per roll,
9 rolls per pallet
Colour
- Top: White*, Reflective Grey, and Tan
- Bottom: Grey
* 101 gram (3 oz) feltback is only available in white
Product Details
APPROVALS / CERTIFICATES
- FM Global
- Underwriters Laboratories
- Underwriters Laboratories of Canada
- ICC Code Compliance – ESR 1157
- Miami‐Dade County
- Florida Building Code
- ENERGY STAR®
- California Title 24
- LEED/Green Globes
- CSA-A123.21
Composition / Manufacturing
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
1.5 mm (60 mil), nominal 1.14 mm (45 mil) | (ASTM D-751) (ASTM Type III D-4434 Spec. Requirement) |
Thickness Above Scrim
60 mm (24 mil) 40 mm (16 mil) | (ASTM D-7635) (ASTM Type III D-4434 Spec. Requirement) |
Felt Weight
101 g/m2 (3 oz/yd2)
305 g/m2 (9 oz/yd2)
Resistance to Static Puncture
Pass 15 kg (33 lbf) | (ASTM D-5602) (ASTM Type III D-4434 Spec. Requirement) |
Resistance to Dynamic Puncture
Pass 20 J (14.7 ft-lbf) | (ASTM D-5635) (ASTM Type III D-4434 Spec. Requirement) |
Tensile Strength
1348 N (303 lbf) 890 N (200 lbf) | (ASTM D-751) (ASTM Type III D-4434 Spec. Requirement) |
Tear Strength
200 N (45 lbf) 200 N (45 lbf) | (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 | 0.85 | 0.75 |
EnergySmart Reflective Gray2 | 0.73 | 0.66 |
EnergySmart Tan2 | 0.72 | 0.65 |
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 | 107 | 93 |
EnergySmart Reflective Gray2 | 90 | 80 |
EnergySmart Tan2 | 88 | 78 |
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 | 0.89 | 0.90 |
EnergySmart Reflective Gray2 | 0.89 | 0.88 |
EnergySmart Tan2 | 0.89 | 0.88 |
1 Thermal Emittance testing according to ASTM C-1371, Slide Method.
2 9 oz. Feltback only
Low Temperature Flexibility
Pass Pass ‐40°C (‐40°F) | (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) |
Resistance to 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
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.