Performance Ratings

PWS SIDING

Performance Ratings

High quality. Durability. Peace of Mind…Guaranteed.

That’s’ what you can expect when you choose Power Windows and Siding to install your
siding.  Our siding products are backed by the strongest warranties in the industry. 

You can expect the following benefits:

  • R-Values of 3.0 – 4.0
  • Wind resistance up to 150 mph
  • Noise reduction of 45%
  • 240% greater impact resistance than fiber cement
Performance Ratings:

  • Impact Strength @ 74°F 2.12 ft. lb./in. of notch (ASTM D 256)
  • Impact Strength @ 32°F 1.80 ft. lb./in. of notch (ASTM D 256)
  • Tensile Strength 7331 psi (ASTM D 638)
  • Modulus of Elasticity 403308 psi (ASTM D 638)
  • Coefficient of Linear Expansion 3.17 x 10-5 in./in. F° (ASTM D 696)
  • Warp <1/8 in. (ASTM D 3679)
  • Heat Shrinkage 0.00 (ASTM D 3679)
  • Weatherability No cracking, peeling, chipping or surface defects
  • Surface Distortion No distortion at 120°F (ASTM D 3679)
  • Impact Resistance 76.7 in./lb. (ASTM D 4226)
Fire Resistance Characteristics:

  • Average Time of Burning <5 sec. (ASTM D 635)
  • Average Extent of Burning 9.4 mm (ASTM D 635)
  • Flame Spread 20 (ASTM E 84)
  • Smoke Density 390 (ASTM E 84)
  • Ignition Properties Self Ignition did not occur. At 797°F sample began to smolder and continued until consumed (ASTM D 1929)
  • Radiant Panel Test Crane Performance Siding met the conditions for allowable use as specified in section 1406 of the International Building Code.  (NFPA 268)

 

For more information on PWS siding, please contact us.



 



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