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- REFLECTIX CF50550 5.5 x 50 White Sill Sealer
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Item #:
33338281
REFLECTIX CF50550 5.5 x 50 White Sill Sealer
Item #:
33338281
GMD 3259
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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Imported from USA store
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Order now and get it around Tuesday, September 01
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The Reflected sill sealer is designed to reduce air leakage and seal around window and door frames.
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What Stands Out
Effective Insulation
The Reflectix Sill Sealer enhances energy efficiency by preventing air leaks, keeping homes warmer in winter and cooler in summer, ensuring optimal indoor comfort year-round.
Easy Installation
Designed for simple application, this sealer requires no special tools, making it accessible for DIY projects and enabling homeowners to enhance their insulation swiftly and efficiently.
Durable Material
Crafted from high-quality materials, the Reflectix Sill Sealer is built to withstand various weather conditions, providing long-lasting performance and value for homeowners seeking reliable insulation solutions.
Product Details
- Closed-cell sill sealer designed to reduce air leakage between foundation wall and sill plate
- Can be used to seal around window and door frames
- Applicable for residential and commercial construction, slab on grade, crawl spaces, or basements
- Available through contractor sales groups
- Width: 5-1/2 in, Length: 50 ft, Thickness: 0.1875 in, Roll Coverage Area: 50 sq ft
- Formaldehyde Free, Vapor Retardant, for Doors and Gaps
| Brand | Reflectix |
| Style | Compact |
| Item Weight | 0.01 Ounces (0.28 grams) |
| Item dimensions L x W x H | 13 x 12 x 5.5 inches (33 x 30.5 x 14 cm) |
| Water Resistance Level | Water Resistant |
Who Should Buy?
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Home Insulators
Ideal for homeowners looking to enhance insulation in windows and doors, improving energy efficiency.
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DIY Enthusiasts
Great for DIY projects, allowing users to easily seal gaps and improve overall home comfort.
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Weatherproofing Needs
Useful for individuals needing to defend against drafts, moisture, and pests in various environments.
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Large Installations
Not suitable for large or commercial applications that require extensive sealing beyond its dimensions.
Product Description
REFLECTIX CF50550 5.5 x 50 White Sill Sealer
About This Item
Looking to reduce air leakage between your foundation wall and the sill plate? Look no further than REFLECTIX CF50550 5.5 x 50 White Sill Sealer. Designed as a closed-cell product, this sealer is perfect for use in both residential and commercial construction projects. Not only is it ideal for sealing gaps around window and door frames, but it's also perfect for use in crawl spaces and basements.
Made with an unfaced insulation type, this roll of sill sealer provides coverage for up to 50 sq ft of space. At 5-1/2 inches wide and 50 ft in length, it's the perfect size for your sealing needs. This product is also formaldehyde-free and serves as a great vapor retardant solution.
With a thickness of 0.1875 inches, you can be sure that it will effectively reduce air leakage and provide maximum insulation for your space. Don't let unwanted air leakage ruin the integrity of your foundation and sill plates. Trust REFLECTIX CF50550 5.5 x 50 White Sill Sealer to do the job right the first time. Get yours today, exclusively through contractor sales groups.
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Customer Questions & Answers
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Question:
What is the REFLECTIX CF50550 5.5 x 50 White Sill Sealer used for?
Answer: The REFLECTIX CF50550 is designed for use as a thermal barrier in various construction applications, primarily for sealing window sills and preventing air infiltration. Its reflective insulation technology helps maintain indoor temperatures by minimizing heat loss during winter and keeping hot air out during summer. This product is particularly beneficial in energy-efficient building projects, where maintaining a stable indoor climate is essential for comfort. -
Question:
How does the REFLECTIX CF50550 contribute to energy efficiency?
Answer: The REFLECTIX CF50550 works as an insulator, helping to reduce energy costs by blocking heat transfer. Its reflective layers reflect radiant heat back into the room in colder months while preventing outside heat from entering during summer. This dual functionality makes it an ideal choice for homeowners looking to reduce their heating and cooling expenses while promoting a more eco-friendly lifestyle. -
Question:
Is the REFLECTIX CF50550 suitable for DIY projects?
Answer: Yes, the REFLECTIX CF50550 is well-suited for DIY enthusiasts. It comes in a manageable size of 5.5 x 50, making it easy to cut and shape to fit various applications around your home. Whether you’re sealing windows, doors, or other areas where air leaks may occur, this product can be easily handled with basic tools and minimal experience, making it a practical choice for those who prefer tackling home improvement projects themselves. -
Question:
Can the REFLECTIX CF50550 be used in both residential and commercial settings?
Answer: Absolutely! The REFLECTIX CF50550 is versatile enough to be utilized in both residential and commercial environments. Its effective sealing properties and thermal reflective capabilities make it suitable for a variety of applications, such as homes, shops, or office buildings. This flexibility allows users to enhance energy efficiency regardless of the structure's purpose. -
Question:
What materials are used in the construction of the REFLECTIX CF50550?
Answer: The REFLECTIX CF50550 is made from high-quality reflective insulation materials, which include layers of polyethylene and reflective film. These materials work together to create a solid thermal barrier while also being lightweight and durable. This construction ensures that it is resistant to moisture and does not easily degrade, which is essential for long-term performance in various applications. -
Question:
How is the REFLECTIX CF50550 installed?
Answer: Installation of the REFLECTIX CF50550 is straightforward, typically requiring only adhesive tape or caulk to secure it in place. For windowsills, simply measure and cut the sealer to the desired length, ensuring a good fit around the edges. Proper installation ensures maximum thermal efficiency and air sealing, making it crucial to follow manufacturer instructions during the process for optimal performance. -
Question:
Can the REFLECTIX CF50550 be painted or modified?
Answer: While the REFLECTIX CF50550 can technically be painted, it is advisable to keep it in its original state for maximum effectiveness in reflecting heat. Modifications should be minimal, as altering the product could impact its thermal properties. However, if the aesthetic is a concern, using a compatible, non-opaque finish in areas that will not significantly affect insulation efficiency is an option. -
Question:
How does the REFLECTIX CF50550 compare to traditional insulation materials?
Answer: Compared to traditional insulation materials like fiberglass or foam, the REFLECTIX CF50550 offers unique benefits, particularly in its reflective properties. While conventional materials focus primarily on thermal resistance, the Reflectix product not only insulates but also reflects radiant heat, providing added efficiency. This means that it may perform better in certain climates, especially where temperature variations are significant between seasons. -
Question:
What are common applications for the REFLECTIX CF50550?
Answer: Common applications for the REFLECTIX CF50550 include sealing window and door sills, insulating attics, and enhancing the energy efficiency of HVAC systems. Its effectiveness in reducing drafts makes it a smart choice for any area of the home where heat loss is a concern. Additionally, it can be used in basements or crawl spaces to improve overall insulation and prevent moisture issues. -
Question:
Where can I buy REFLECTIX CF50550 5.5 x 50 White Sill Sealer?
Answer: You can purchase the REFLECTIX CF50550 5.5 x 50 White Sill Sealer conveniently from Ubuy in The Gambia. Ubuy offers a wide selection of home improvement products, including this essential sealing solution, ensuring that you have access to quality materials to enhance your home's energy efficiency.
Reflectix Sealers Editorial Review
The REFLECTIX CF50550 5.5 x 50 White Sill Sealer is a reliable product that effectively creates a capillary break between sill plates and concrete slabs. It provides an air gap seal and is easy to cut with a razor knife. Although some users noted that the product pictures show 3 items while only one is received, overall, it is considered good enough for average semi-level concrete pads and is perfect for new construction homes.
Customer Reviews & Ratings
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Pros
- Creates a capillary break between sill plates and concrete slabs
- Provides an air gap seal
- Easy to cut with a razor knife
Cons
- Product pictures show 3 items, but only one is received
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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GMD 3259
Order now and get it around Tuesday, September 01
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- Closed-cell product for reducing air leakage
- Can be used to seal around window and door frames
- Applicable for residential and commercial construction
- Suitable for slab on grade and crawl spaces or basements
- Available through contractor sales groups
- Formaldehyde Free
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