--- title: SillDry Door and Window Sill Pan Flashing description: Learn more about our fast and easy, patented one-piece expandable, waterproof sill pan flashing with Smart Accordion Technology and built in slope. --- SPRING SALE | Buy 2 Get 1 FREE on all orders placed in May 2020 | [ Place Order ](https://www.silldry.com/request-for-quote-spring2020) # THE FUTUrE OF WINDOW AND DOOR FLASHING HAS ARRIVED Revolutionary Design. Precision Engineering. Unprecedented Protection. ![image-description](https://www.silldry.com/hubfs/Images/img1-1.png) ![image-description](https://www.silldry.com/hubfs/Images/img1-1-m.png)           Left End Dam           4" Front Side Flange           Integrated weight bearing shims           Invented, Designed and Manufactured in the USA           Smart Accordion Technology           Built-in Slope- Requires Add'l 1" to Rough Opening Height           Raised BAck Dam ![image-description](https://www.silldry.com/hubfs/Images/img.png) **![SillDry](https://www.silldry.com/hubfs/Images/logo.svg)** Designed for commercial, industrial and residential use. PLUS EVERYThING ELSE IN BETWEEN. [Request Demo](https://www.silldry.com/request-for-demo) ![image-description](https://www.silldry.com/hubfs/Images/slide-img1.png) ## Solves Flashing Challenges. in a flash. - [Design Innovation](https://www.silldry.com#tab1-0) - [Cost Savings](https://www.silldry.com#tab2-0) - [Precision Engineered](https://www.silldry.com#tab3-0) - [Durable Construction](https://www.silldry.com#tab4-0) - [Design Innovation](https://www.silldry.com#) ![image-description](https://www.silldry.com/hubfs/Images/img5.png) - One piece installation - Pre-Sloped Sill - *Add 1" to recommended height of the Manufacturer's rough opening to Accommodate the built in 1/2" (7°) slope* - Precision Engineered Drainage Channels - Raised Dam Prevents Water from Entering Interior And Allow for Insulation - Easy Leveling and Centering - Fits Standard Sizes from 18 in to 12 ft - Allows for Easy Overlapping of Drainage Plane - Patented Accordion-Fit Design - [Cost Savings](https://www.silldry.com#) ![image-description](https://www.silldry.com/hubfs/Images/img6.png) - Installs in Seconds - Requires No On-site Assembly - Reduces Labor Costs - Single-Piece Construction Uses Less Material - Can Be Installed in All Weather Conditions - Versatile Design Is Compatible with Membrane/Drainage Systems, New Residential and Commercial Construction, Wood Framing and Steel Stud - [Precision Engineered](https://www.silldry.com#) ![image-description](https://www.silldry.com/hubfs/Images/img7.png) - Patented Drainage Design Prevents Water Intrusion - One-Piece Expandable Waterproof Construction - Smart Accordion-Expansion Technology - Raised Back Dam with Built-In Slope and Shims - Ideal for Membrane Drainage Systems - Compatible with Virtually All Manufacturers’ Products - [Durable Construction](https://www.silldry.com#) ![image-description](https://www.silldry.com/hubfs/Images/img8.png) - Durable Waterproof Materials - Made of Injection Molded Thermoplastic Olefin (TPO) - Low Thermal Conductivity - UV Resistant - Impact Resistant - Endures All Temperatures ![image-description](https://www.silldry.com/hubfs/Images/img10.png) [** PLAY ](https://www.silldry.com#) **Seconds to Install. A lifetime of protection.** ## Engineered to save time, money and your investment. - ![image-description](https://www.silldry.com/hubfs/Images/img11.jpg) Hospitality - ![image-description](https://www.silldry.com/hubfs/Images/img12.jpg) Industrial - ![image-description](https://www.silldry.com/hubfs/Images/img13.jpg) Commercial - ![image-description](https://www.silldry.com/hubfs/Images/img14.jpg) Retail - ![image-description](https://www.silldry.com/hubfs/Images/img15.jpg) healthcare - ![image-description](https://www.silldry.com/hubfs/Images/img16.jpg) Residential ## calculate your savings How much can you save on labor? We’ve designed this handy savings tool to help you find out. **Windows** ![image-description](https://www.silldry.com/hubfs/Images/img17.png) Individual Install Time: 15 mins 30 mins 45 mins 60 mins 75 mins 90 mins Hourly rate: Total windows: **Doors** ![image-description](https://www.silldry.com/hubfs/Images/img18.png) Individual Install Time: 15 mins 30 mins 45 mins 60 mins 75 mins 90 mins Hourly rate: Total Doors: Calculate ## 15-YEAR limited Warranty SillDry has been built with cutting-edge thermoplastic material and designed to last. Learn about our warranty and how it stands above the industry. [Learn More](https://www.silldry.com/warranty) ## discover SillDry from every angle. **Architect** - [Learn More](https://www.silldry.com/architect) - [Free Demo](https://www.silldry.com/request-for-demo) - [Tech/Downloads](https://www.silldry.com/technical-files) **Builder/Developer** - [Learn More](https://www.silldry.com/builder) - [Free Demo](https://www.silldry.com/request-for-demo) - [Tech/Downloads](https://www.silldry.com/technical-files) **Contractor/Installer** - [Learn More](https://www.silldry.com/contractor) - [Free Demo](https://www.silldry.com/request-for-demo) - [Tech/Downloads](https://www.silldry.com/technical-files) ![image-description](https://www.silldry.com/hubfs/Images/img19.png) ## One revolutionary idea. two visionary idealists. The story behind the industry’s first game-changing flashing product. - [![image-description](https://www.silldry.com/hubfs/Images/img20.png)](https://www.rodongroup.com/) - [![image-description](https://www.silldry.com/hubfs/Images/img21.png)](https://www.knex.com/) [Learn More](https://www.silldry.com/about) × ## nice work! You not only saved *$****...* You also earned a free sample! [Claim My Free Sample](https://www.silldry.com/free-sample)   × ![](https://www.silldry.com/hubfs/Images/video-block-img.jpg) **BEST PRACTICES/WARNINGS:** - Do not stretch Product more than 3 inches. - SillDry sill pan should not be installed in a rough opening that is smaller than the Product's unstretched length. - Add 1" to recommended height of the manufacturer's rough opening to accommodate the built in ½" (8°) slope in the SillDry sill pan. - Placement of pan head screws (not included with sill pan) indicated on diagram. - Do not screw through horizontal leg or accordion. - Open nail holes or other physical damage to the SillDry sill pan caused by transportation, misuse, improper installation, storage, tampering, modifications or unauthorized repair voids the SillDry Limited Warranty. - Never reuse the Product in a second window installation. ```json { "@context" : "http://schema.org", "@type" : "Organization", "name" : "SillDry", "sameAs" : [ "https://www.facebook.com/SillDry-366591080516779/", "https://www.linkedin.com/company/silldry/", "https://twitter.com/SillDry", "https://www.instagram.com/silldry/", "https://www.youtube.com/channel/UCsnwlgnj5VAef_RCkzDExag" ], "url" : "https://www.silldry.com/" } ``` ```json { "@context" : "http://www.schema.org", "@type" : "localbusiness", "address" : { "@type" : "PostalAddress", "addressCountry" : "United States", "addressLocality" : "Hatfield", "addressRegion" : "PA", "postalCode" : "19440", "streetAddress" : "2800 Sterling Drive" }, "image" : "https://www.silldry.com/hubfs/Images/logo33.png", "name" : "SillDry", "priceRange" : "$$", "sameAs" : [ "https://www.thomasnet.com/profile/30858146/sill-dry-industries-llc.html", "https://www.bizapedia.com/pa/sill-dry-industries-llc.html" ], "telephone" : "215-634-9440", "url" : "https://www.silldry.com/" } ```