What Is Manufacturing Dust on New Shingles?
Manufacturing dust, commonly known as “Cutter Dust,” is a fine, dry particulate matter deposited on the surface of new shingles. This dust can cause newly installed shingles to appear dusty, temporarily obscuring their true color. Cutter dust is typically more noticeable on darker-colored shingles.
Causes of Cutter Dust
Cutter dust is a normal byproduct of the shingle manufacturing process. During the final stages, shingles are cut and pass through equipment that applies pressure, transferring dust onto their exposed surfaces.
Is Cutter Dust Permanent?
No, cutter dust is not permanent. It will naturally rinse off when the roof is exposed to the first few soaking rains.
What NOT To Do When Dealing with Cutter Dust
- Avoid Rinsing from the Ground:
- Rinsing the roof from the ground with a hose can drive water under the shingles, potentially causing damage.
- Do Not Rinse from the Roof Top:
- Wet roofs are slippery and hazardous. It’s best to allow the cutter dust to rinse off naturally.
- Avoid High-Pressure Sprays:
- High-pressure sprays can damage the protective granule coating on the shingles.
- Do Not Brush Off the Dust:
- Brushing can loosen the granule surfacing and damage the shingles.
Impact on Shingles and Warranty
Will the Cutter Dust Damage the Shingles?
No, cutter dust is a cosmetic issue only. It does not affect the long-term appearance or watertight integrity of the shingles. Once the dust has been rinsed off by rain, the shingles’ original color will be revealed.
Will the Cutter Dust Void My Warranty?
No, cutter dust will not affect the warranty. The GAF Shingle & Accessory Limited Warranty remains in full effect per its terms and conditions.
Conclusion
Cutter dust on new shingles is a temporary and cosmetic issue that does not impact the shingles’ performance or warranty. By allowing the dust to rinse off naturally with rain, homeowners can ensure their shingles retain their intended appearance without risking damage from improper cleaning methods.
For Immediate Service or Consultation
Contact Allied Emergency Services, INC.
Phone: 1-800-792-0212
Email: Info@AlliedEmergencyServices.com
Location: Serving Illinois, Wisconsin, and Indiana with a focus on the greater Chicago area.
If you require immediate assistance or have specific questions, our human support is readily available to help you.
Disclaimer: This article is intended for informational purposes only. For professional advice, consult experts in the field.
