Aluminum Fascia, Soffit & Metal Trim in Twin Falls | Canyon Exteriors

Canyon Exteriors stocks aluminum fascia, soffit, J-channel, starter strips, and metal flashing from both Klauer and Gentek — the two brands that dominate professional exterior finishing in the Pacific Northwest and Mountain West. Having both lines means you can match the right product to the right application and budget.
Klauer’s premium aluminum soffit and fascia features a ribbed design that resists oil-canning and delivers a crisp, professional finish. Their woodgrain fascia options give homes the look of natural wood without the maintenance. Gentek’s aluminum line offers solid, reliable performance at a competitive price point for production builds and cost-conscious projects.
We also carry all the metal accessories you need to complete the job: smooth and woodgrain J-channel, steel starter strips, undersill trim, and flashing. Available in stock colors for same-day pickup. Need a color we don’t stock? We can special order from both Klauer and Gentek catalogs.
What We Carry
Klauer Premium Line:
• T4 Aluminum Soffit (Vented and Solid)
• 6” Woodgrain Fascia
• Aluminum 7/16” J-Channel
• Aluminum Gutter Coil (.032” x 11.875”) Select colors
Gentek / Associated Materials Line:
• T4 Aluminum Soffit (Vented and Solid)
• Aluminum fascia (6″ and 8″)
• 1/2” J-Channel
• Steel starter strips 2.5”
Colors in Stock: Klauer: Ebony/Black, Mocha, Snow White. Gentek: full color range — call for current availability.
Products by Category
Need fascia, soffit, or metal trim?
Call 208-539-0851 for pricing and color availability. Not sure whether Klauer or Gentek is right for your project? Read our comparison guide or stop by — we’ll walk you through it.
Additional Info
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