YORK HS975 Homeseal Asphalt Polyethylene Flashing 892730000715 900 Asphalt/polyethylene

( Brand: York ), ( Manufacturer Part Number: HS975 ), ( Material: Asphalt/polyethylene ), ( UPC: 892730000715 )

Review YORK Homeseal In 900 Asphalt/polyethylene Flashing Black

The **York 892730000715 Homeseal 900 Asphalt/Polyethylene Flashing (HS975)** is a high-performance, self-adhering membrane designed to provide superior waterproofing and protection for critical roofing transitions, ensuring long-lasting durability and peace of mind for homeowners and contractors alike. This premium flashing is engineered to seamlessly integrate with asphalt-based roofing systems, including built-up, modified bitumen, and some types of shingle roofs, making it an ideal solution for challenging areas such as valleys, chimneys, skylights, and wall terminations where moisture intrusion is a persistent risk. Crafted from a robust blend of **asphalt/polyethylene**, the flashing features a **self-adhering backing** that eliminates the need for messy adhesives or nails, simplifying installation while maximizing bond strength. Its **reinforced polyester scrim** layer enhances structural integrity, resisting tears and punctures from debris, foot traffic, or thermal expansion, ensuring consistent performance even in harsh weather conditions. The flashing s **black, weather-resistant surface** not only complements traditional roofing aesthetics but also helps absorb heat, reducing thermal bridging and improving energy efficiency. Measuring **12 inches wide by 100 feet long**, this roll offers ample coverage for most residential and light-commercial applications, with precise dimensions that minimize waste and streamline project workflows. Backed by **York s reputation for quality and reliability**, the HS975 flashing is designed to withstand extreme temperatures, UV exposure, and environmental stress, providing a watertight seal that can last for decades with proper installation. Whether used as a primary waterproofing layer or as a secondary barrier in multi-ply roofing systems, this flashing delivers a balance of flexibility, durability, and ease of use, making it a trusted choice for professionals seeking a long-term solution to roof leaks and structural damage.

### **Pros and Cons of buying a York 892730000715 Homeseal 900 Asphalt/Polyethylene Flashing (HS975)**

1. **High-Quality Materials** The flashing is made from asphalt-saturated polyethylene, a durable and weather-resistant material designed to withstand extreme temperatures, UV exposure, and moisture. This makes it suitable for long-term use in roofing applications.

2. **Versatile Application** This flashing is designed for use in various roofing scenarios, including valleys, chimneys, vents, and skylights. Its flexibility allows it to conform to different angles and shapes, reducing the risk of leaks.

3. **Easy Installation** The self-adhering nature of the flashing simplifies installation, as it requires no nails or additional sealants. This can save time and labor costs, especially for DIYers or professionals working on tight schedules.

4. **Excellent Waterproofing** The product is engineered to provide a watertight seal, preventing water infiltration that could lead to mold, rot, or structural damage. This is particularly valuable in regions with heavy rainfall or snowmelt.

5. **Compatibility with Multiple Roofing Types** It works well with asphalt shingles, metal roofs, and other common roofing materials, making it a flexible choice for various home improvement projects.

6. **Long Lifespan** When properly installed, this flashing can last for many years, reducing the need for frequent replacements and associated costs.

7. **Brand Reputation** York Homeseal is a trusted brand in the roofing industry, known for producing reliable and high-performance products. This can provide peace of mind regarding quality and durability.

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1. **Limited Temperature Range** While the flashing is designed for moderate climates, extreme heat or cold (e.g., very high temperatures above 160 F or freezing conditions) may affect its adhesion or flexibility. Proper application and environmental conditions are essential for optimal performance.

2. **Surface Preparation Required** For the self-adhering backing to work effectively, the roof surface must be clean, dry, and free of debris, oil, or moisture. Failure to prepare the surface properly can lead to poor adhesion and leaks.

3. **Not Suitable for All Roofing Systems** While it works with many common roofing materials, it may not be ideal for extremely steep roofs, tile roofs, or certain composite systems. Always check the manufacturer s guidelines for compatibility.

4. **Potential for Improper Installation** If not installed correctly such as overlapping incorrectly or failing to seal edges properly the flashing may fail prematurely. This underscores the importance of following the manufacturer s instructions or hiring a professional.

5. **Cost** Compared to basic flashing materials, this product may be more expensive. However, its durability and performance often justify the investment for long-term protection.

6. **Limited Color Options** The flashing is typically black or dark gray, which may not match all aesthetic preferences for roofing projects. Customization options are limited compared to other roofing materials.

7. **Environmental Concerns** Asphalt-based products contain petroleum byproducts, which may raise environmental or sustainability concerns for eco-conscious consumers. However, this is a common trade-off for durability in roofing materials.

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The York 892730000715 Homeseal 900 Asphalt/Polyethylene Flashing (HS975) is a high-quality, versatile, and reliable choice for roofing projects that require effective waterproofing. Its self-adhering design simplifies installation, and its durability makes it a cost-effective solution for preventing leaks and extending the lifespan of a roof. However, its performance depends heavily on proper installation and surface preparation, and it may not suit all roofing types or extreme climates.

For most homeowners or contractors working on standard asphalt shingle roofs or similar applications, this flashing offers excellent value. If the project involves unique roofing conditions or requires aesthetic customization, alternative flashing options may need to be considered.

If you are undertaking a roofing project that involves valleys, chimneys, or vents and require a durable, easy-to-install flashing solution, the York Homeseal 900 is a strong recommendation. Ensure the roof surface is properly cleaned and dried before installation, and follow the manufacturer s guidelines closely. For complex or high-risk applications, consulting a professional roofer is advisable to guarantee optimal performance. Overall, this product strikes a balance between quality, ease of use, and long-term reliability, making it a practical choice for many roofing needs.

Details:

Number in Package: 1 each. It also provides a superior barrier to air and moisture at construction joints fittings around doors windows. Color: Black. Sub Brand: HomeSeal.

Brand Name: York.: Flashing. Its tough, high-density cross laminated polyethylene film resists physical damage and its proprietary, modified asphalt gives you the waterproofing effectiveness of traditional bitumen products along with a unique combination high strength, low temperature adhesion stability. Thickness: 25 mil.

York's high adhesion formula for the HomeSeal window and door tape can be used to seal cracks, punctures or variations in foundations masonry walls. Flashing Type: Window. Material: Asphalt/Polyethylene. length : 900 in.

specifications bladetoolsgo:

• brand: York
• mpn: Hs975
• material: Asphalt/polyethylene
• upc: 892730000715

seller bladetoolsgo:

• city: Fredericksburg, PA
• rating: 100.0%
• # reviews: 162

offer bladetoolsgo:

• options: Ship-to-home
• started: April 29, 2026
• availability: In Stock
• quantity: 2
• sold: 0

shipping bladetoolsgo:

• type: Fixed
• transit: 4-8 Days
• service: Standard
• class: Standard
• cost: $0.00

payments bladetoolsgo:

• wallet: Google-pay
• credit card: Discover
• other

returns bladetoolsgo:

• paid by: Buyer
• policy: Returns Accepted
• method: Money back
• time: 30 Days

general bladetoolsgo:

• condition: New
• Tools Workshop Equipment > Hand Tools > Knives Blades

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