200428

Introducing the Gunder 200428 Flashing, an essential roofing accessory engineered for superior performance and durability. This flashing is designed specifically for use with Galvalume roofing systems, providing an effective barrier against water intrusion at critical roof intersections.

Measuring 8 inches wide and 12 inches long, this flashing is suitable for use in 12/12 pitch roofs. The 12/12 pitch refers to the vertical rise of the roof for every 12 inches of horizontal run. This flashing is designed to accommodate the steep angle of such roofs, ensuring a reliable waterproof seal.

Manufactured from high-quality Galvalume material, this flashing boasts the benefits of both aluminum and steel. Galvalume is a corrosion-resistant alloy that offers excellent protection against the elements, ensuring the longevity of your roofing system.

The Gunder 200428 Flashing is pre-painted with a flashing-specific coating, providing an attractive finish that complements your roof while also enhancing its protective properties. The flashing's smooth, finished surface makes installation quick and easy, requiring no additional preparation.

Designed with versatility in mind, the Gunder 200428 Flashing can be used at various roof intersections, including walls, chimneys, and vents. Its compact size and shape enable it to conform to a wide range of roof profiles, providing a watertight seal in even the most complex roof configurations.

The Gunder 200428 Flashing is designed to be used in conjunction with other roofing materials, including shingles, tiles, and metal panels. Its interlocking design allows it to be easily secured in place, forming a continuous waterproof barrier that protects your roof from the elements.

In conclusion, the Gunder 200428 Flashing is an essential addition to any Galvalume roofing project. Its durable construction, versatile design, and easy installation make it an indispensable tool for ensuring the long-term performance and protection of your roofing system.

Pros and Cons of Buying Gunder 200428 Flashing Galvalume for Roofing

Gunder 200428 Flashing Galvalume is a popular choice for roofing projects due to its durability and corrosion resistance. However, like any other product, it has its advantages and disadvantages. In this article, we will discuss the pros and cons of buying Gunder 200428 Flashing Galvalume for roofing projects.

1. Corrosion Resistance: Galvalume is a coated steel that offers superior corrosion resistance compared to traditional copper flashing. This makes it an ideal choice for roofing projects in harsh environmental conditions.

2. Durability: Galvalume is known for its strength and durability. It can withstand extreme temperatures, heavy rain, and strong winds, making it a reliable choice for roofing.

3. Cost-Effective: Compared to copper flashing, Galvalume is a more cost-effective option. It offers similar benefits at a lower cost, making it a popular choice for budget-conscious homeowners and contractors.

4. Easy to Install: Galvalume is lightweight and easy to handle, making it a straightforward choice for DIY projects or for contractors looking to save on labor costs.

5. Versatile: Galvalume can be used for various roofing applications, including valleys, vents, chimneys, and skylights. This versatility makes it a practical choice for a wide range of roofing projects.

1. Limited Availability: Galvalume may not be readily available at all home improvement stores. Homeowners and contractors may have to search for specialty retailers or order it online.

2. Thinner Than Copper: Galvalume is thinner than copper, which may impact its ability to withstand heavy foot traffic or repeated bending. This could be a concern for projects where the flashing will be subjected to frequent use or movement.

3. May Require Additional Coatings: Some homeowners and contractors may prefer to apply an additional coating to Galvalume to enhance its corrosion resistance or color. This adds an additional cost to the project.

4. May Not Be Suitable for All Roofing Materials: Galvalume may not be compatible with all roofing materials. Homeowners and contractors should ensure that it is suitable for their specific roofing project before making a purchase.

Gunder 200428 Flashing Galvalume is a durable, cost-effective, and versatile option for roofing projects. Its superior corrosion resistance makes it an ideal choice for harsh environmental conditions. However, it may not be readily available at all home improvement stores, and some homeowners and contractors may prefer the look and feel of copper or may require additional coatings for enhanced corrosion resistance. Ultimately, the decision to use Gunder 200428 Flashing Galvalume for a roofing project depends on the specific needs and requirements of the project.

For roofing projects where durability, corrosion resistance, and cost-effectiveness are priority, Gunder 200428 Flashing Galvalume is an excellent choice. Homeowners and contractors should ensure that it is suitable for their specific roofing material and application before making a purchase. If availability is a concern, they may need to search for specialty retailers or order it online. Additionally, those who prefer the look and feel of copper or require additional coatings may want to consider alternative options.

Details:

Standard manufacturer id: 2004 28. Compatible with 8/12 inch to 12/12 pitches. Adjustable flashing for versatile installation. Constructed from durable galvalume/aluminum.

The Gunder associates 2004 28 is a 4 inch adjustable flashing designed for Eco b-vent applications. Technical specifications: type: flue pipe. This product is built to accommodate flue pipes with pitches ranging from 8/12 inch 12/12. Product highlights: this adjustable flashing helps ensure a proper seal for b-vent piping systems, minimizing the risk of leaks and enhancing overall system efficiency.

Made from a blend of durable galvalume and aluminum, it ensures longevity resistance to corrosion.

specifications furnaheat:

• brand: Gunder Associates
• mpn: 200428

shipping furnaheat:

• transit: 4-7 days
• service: standard
• type: fixed
• class: standard

general furnaheat:

• category: Business & Industrial > Refrigeration > Hvac Systems > Central Furnaces

returns furnaheat:

• time: 30 days
• method: money back
• policy: returns accepted
• paid by: seller

seller furnaheat:

• city: dresher, pa
• # reviews: 11815
• rating: 99.0%

offer furnaheat:

• price: $38.07
• item condition: New
• availability: in stock
• options: ship-to-home
• sold #: 12
• started: november 2, 2025
• in stock #: 1

payments furnaheat:

• wallet: google-pay
• credit card: visa
• other

Grouped With:

• 200403: , Gunder Associates