--- product_id: 2155768 title: "4 9/16 Up To 78\" Door Window Pan Flashing" brand: "jamsill guard" price: "Rp3140420" currency: IDR in_stock: true reviews_count: 8 category: "Jamsill" url: https://www.desertcart.id/products/2155768-4-9-16-up-to-78-door-window-pan-flashing store_origin: ID region: Indonesia --- # Sloped weep design for moisture removal Adjustable up to 78" fit High-impact ABS durability 4 9/16 Up To 78" Door Window Pan Flashing **Brand:** jamsill guard **Price:** Rp3140420 **Availability:** βœ… In Stock ## Summary > πŸšͺ Seal Smart, Stay Dry β€” The Ultimate Door & Window Armor ## Quick Answers - **What is this?** 4 9/16 Up To 78" Door Window Pan Flashing by jamsill guard - **How much does it cost?** Rp3140420 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/2155768-4-9-16-up-to-78-door-window-pan-flashing) ## Best For - jamsill guard enthusiasts ## Why This Product - Trusted jamsill guard brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Water Out, Worry Gone:** Innovative sloped weep areas efficiently channel moisture away, preventing costly water damage. - β€’ **Custom Fit, Zero Guesswork:** Telescoping design adjusts on-site to perfectly seal any rough opening up to 78". - β€’ **DIY Friendly, Pro Approved:** Simple, cost-effective design with easy installationβ€”no specialized skills required. - β€’ **Built to Brave the Elements:** Crafted from corrosion-resistant ABS plastic for long-lasting, weatherproof protection. - β€’ **Seamless Seal, Maximum Defense:** Field-bonded with PVC cement for a one-piece, watertight barrier that outperforms the rest. ## Overview The Jamsill 4 9/16 Up To 78" Door Window Pan Flashing is a durable, adjustable waterproofing solution made from high-impact ABS plastic. Its telescoping design fits rough openings up to 78 inches, featuring sloped weep areas to efficiently drain moisture. Easy to install and resistant to corrosion, it provides a seamless, long-lasting barrier that protects door and window sills from water damage. ## Description Buy Jamsill 4 9/16 Up To 78" Door Window Pan Flashing: Weatherproofing - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Use it or regret it later ! - Works as designed … easy install process . Highly recommended. Review: The installation instructions are good and it's a snap to put in - Used this on my French door replacement a few weeks ago, this makes keeping water out of your house a sure thing if you install it correctly. The installation instructions are good and it's a snap to put in. I don't know why you wouldn't use one honestly. Whoever installed the French patio doors on my house originally didn't use a door sill, nor did they use any kind of flashing around the doorway and I had to replace some of the wood because water got in and ruined it. This is definitely worth the money. ## Features - Adjustable sill pan flashing prevents water damage from leaks. - Crafted from durable, high-impact ABS plastics for long-lasting performance. - Resistant to deterioration and corrosion over time. - Simple design is cost-effective, easy to install, and user-friendly. - Multi-piece telescoping design allows on-site adjustability to fit all rough openings. - Features sloped weep areas to efficiently remove moisture to the exterior. - Bonded together in the field using PVC cement for a seamless, one-piece sill pan flashing. - Jamsill Guard stands out as the best solution for waterproofing door and window sills. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00DPJ5NZ0 | | Best Sellers Rank | #190,842 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,091 in Weatherproofing Products | | Brand Name | Jamsill guard | | Color | Gray | | Customer Reviews | 4.3 4.3 out of 5 stars (163) | | Item Dimensions L x W x Thickness | 54"L x 5.5"W x 2"Th | | Item Weight | 1.65 Pounds | | Material Type | ABS Plastic | | Maximum Gap Fill | 78 Inches | | UPC | 645128005058 | ## Product Details - **Brand:** Jamsill guard - **Color:** Gray - **Material:** ABS Plastic - **Maximum Gap Fill:** 78 Inches - **Product Dimensions:** 54"L x 5.5"W x 2"Th ## Images ![4 9/16 Up To 78" Door Window Pan Flashing - Image 1](https://m.media-amazon.com/images/I/8125XvjLV6L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Use it or regret it later ! *by J***N on June 1, 2025* Works as designed … easy install process . Highly recommended. ### ⭐⭐⭐⭐⭐ The installation instructions are good and it's a snap to put in *by S***B on June 7, 2016* Used this on my French door replacement a few weeks ago, this makes keeping water out of your house a sure thing if you install it correctly. The installation instructions are good and it's a snap to put in. I don't know why you wouldn't use one honestly. Whoever installed the French patio doors on my house originally didn't use a door sill, nor did they use any kind of flashing around the doorway and I had to replace some of the wood because water got in and ruined it. This is definitely worth the money. ### ⭐⭐⭐⭐⭐ Fit my application. *by R***T on May 29, 2019* Pricey , but easier to do for me as I needed this for over a concrete sill for an Andersen sliding door. Flashing tape does not work well with concrete in my experience. I called tech support about sealing underneath the jamsill , between the concrete and the Jamsill. They suggested a couple of beads of silicone . My call was answered immediately and they knew exactly what I was doing and how to address my question. Be aware they provide the PVC adhesive but I also used a cleaner before applying it. Tape the joints temporarily for ten minutes. Another bead of silicone across the back side and slide the frame in place and you are done down there. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/2155768-4-9-16-up-to-78-door-window-pan-flashing](https://www.desertcart.id/products/2155768-4-9-16-up-to-78-door-window-pan-flashing) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-13*