WATER-TITE 81900 Roof Flashing Base 091712862567 8-3/4-BY-12-1/2-INCH

( Brand: Water-tite ), ( Color: Silver ), ( Itemheight: 51 ), ( Itemlength: 330 ), ( Manufacturer Part Number: 81900 ), ( UPC: 091712862567 )

Review WATER TITE Roof Flashing 8-3/4-by-12-1/2-inch Aluminum Base Silver

The Water-Tite 81900 roof flashing, with dimensions of 8-3/4 inches by 12-1/2 inches for the base, is a high-quality and reliable solution for preventing water intrusion around roof penetrations and intersections. This flashing is specifically designed for use in low-slope roofing applications.

The base of this flashing is made from a heavy-duty, corrosion-resistant aluminum material, ensuring longevity and durability even in harsh weather conditions. The base is also pre-formed with a lip on all four sides, which facilitates easy and secure installation over roof edges and up against walls or other structures.

This flashing comes with pre-installed rubber boots on both ends, providing an additional layer of water protection around pipes, vents, and other roof penetrations. The boots are also made from a high-quality, UV-resistant rubber material that can withstand prolonged exposure to the sun.

The Water-Tite 81900 roof flashing is also designed with a unique, interlocking tab system that allows for easy and secure connection between adjacent pieces of flashing. This system helps to create a watertight seal around roof edges and intersections, minimizing the risk of leaks and water damage.

Furthermore, this flashing is coated with a high-performance, PVC-based coating that provides an additional layer of protection against the elements. The coating is also resistant to fading, ensuring that the flashing maintains its appearance and effectiveness over time.

In summary, the Water-Tite 81900 roof flashing, with its heavy-duty aluminum base, pre-installed rubber boots, interlocking tab system, and high-performance coating, is an excellent choice for homeowners and contractors looking for a reliable and effective solution for waterproofing low-slope roofs. With its precise dimensions of 8-3/4 inches by 12-1/2 inches for the base, this flashing is sure to fit perfectly and provide long-lasting protection against water intrusion.

Pros and Cons of Buying Water-Tite 81900 Roof Flashing (8-3/4-by-12-1/2-inch Base)

The Water-Tite 81900 roof flashing, with an 8-3/4-by-12-1/2-inch base, is a popular choice for homeowners and contractors due to its durability and effectiveness in preventing water intrusion around roof penetrations. In this analysis, we will discuss the key advantages and disadvantages of purchasing a Water-Tite 81900 roof flashing.

1. Leak Protection: This flashing provides excellent waterproofing, ensuring that water does not enter the building structure around the penetrations.

2. Ease of Installation: The 81900 flashing is relatively easy to install, as it can be sealed with various types of sealants, including butyl tape, silicone, or cement.

3. Versatility: This flashing can be used for various roofing applications, such as chimneys, vents, skylights, and walls.

4. Durability: Made of lead-coated copper, this flashing is highly resistant to corrosion and can withstand extreme weather conditions, making it a long-lasting solution.

1. Cost: Compared to other roof flashing materials like aluminum or PVC, copper flashing, including the Water-Tite 81900, can be quite expensive.

2. Installation Complexity: Although the installation process itself is not overly complicated, ensuring precise measurements and proper sealing can be challenging, especially for inexperienced installers.

3. Maintenance: Copper flashing may require periodic maintenance, such as cleaning and re-sealing, to maintain its waterproofing properties.

4. Weight: Copper flashing is heavier than other materials, which can make handling and installation more labor-intensive.

The Water-Tite 81900 roof flashing, with its 8-3/4-by-12-1/2-inch base, offers robust protection against water intrusion and is highly durable. However, its relatively high cost, installation complexity, maintenance requirements, and weight should be considered before making a purchase.

If your budget allows and you are looking for a long-lasting, effective roof flashing solution, the Water-Tite 81900 is an excellent choice. However, if you are on a tight budget or prefer a more affordable, low-maintenance alternative, consider aluminum or PVC roof flashing. Ultimately, the best decision depends on your specific needs, preferences, and financial constraints.

Details:

Features: Roof flashing with an aluminum base. It has been performance tested for ultraviolet, ozone, and weather resistance is approved type B gas installations. Water-Tite 81900 Roof Flashing, 8-3/4-by-12-1/2-Inch Aluminum Base Silver:: Create a secure seal around roof piping installations with Flashing.

Available with either a galvanized-steel or aluminum base, this roof flashing features an elastic collar and fits any pitch to 45 degrees. Comes in a variety of model's with different base sizes and pipe-size compatibility's. Elastic collar; heat tested to 180 F 82 C. Water-Tite Standard Roof Flashing comes in a variety of model's to fit different pipe/tubing sizes and has base size either 8-3/4 by 12-1/2 inches or 18.

part #: 81900 prices

• $105.53-$258.27

specifications stoveace:

• brand: Water-tite
• color: Silver
• itemheight: 51
• itemlength: 330
• manufacturer part number: 81900
• upc: 091712862567

seller stoveace:

• rating: 100.0%
• city: Fleming Island, Florida
• # reviews: 12

offer stoveace:

• sold: 0
• options: Ship-to-home
• started: March 7, 2026
• quantity: 1
• availability: In Stock

general stoveace:

• condition: New
• Heating, Cooling Air > Fireplaces Stoves > Fireplace Stove Accessories

payments stoveace:

• credit card: Diners-club
• wallet: Apple-pay
• other

returns stoveace:

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

shipping stoveace:

• type: Fixed
• class: Expedited
• cost: $0.00
• service: Expedited
• transit: 3-5 Days

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