Long-Length Premium Vinyl Siding
Thunder Bay now goes to even greater lengths to enhance the beauty of your home. Using 25' or 16' 8" lengths requires fewer panels, resulting in fewer visible seams and saves on installation time. Long-length panels are especially advantageous for homes whose surface area is exceptionally long. This long-length advantage, coupled with Thunder Bay's other unique features, make for a panel whose performance really measures up!

Engineered for Strength and Performance

1. Double-Rolled Nail Hem Holds the panel securely to the wall, enabling it to withstand fierce winds
2. Angled StormTite Lock Delivers a more positive locking action that enhances panel rigidity for a more secure installation
3. 3/4" Panel Projection For deeper, more dramatic shadow lines and stronger on-the-wall performance
4. Premium Gauge (.046") Thickness Provides greater impact resistance and strength, thereby protecting your home from the day-to-day ravages of exposure to the elements Impact testing exceeds ASTM impact standards
5. ASTM - American Society for Testing and Materials, D5206 and D3679-06
6. Profile Specifications Double 4.5" Traditional and Double 4.5" Dutchlap

Double Lifetime Limited Warranty
Amcraft’s lifetime, non-prorated transferable to lifetime non-prorated limited warranty surpasses the industry in its commitment to total customer satisfaction and includes the cost of materials and labor. We have total confidence that Thunder Bay is completely free of manufacturer defects. The warranty certifies that any defective products will be replaced, labor included. Protection Coverage is your assurance that Amcraft's siding has been specially formulated to hold its color and resist fading over time. With ColorLock protection coverage, we agree to replace any siding panels that fade beyond what is specified in our Amcraft Warranty.

Click here to view warranty/maintenance (in pdf format) for reading only, (Do not submit for any claim. Use hardcopy warranty claim card for all claims).

Visit This Vinyl Siding Manufacture's Web Site