Sill-Flow® is an extruded, closed cell polyethylene foam wedge profile specifically designed for use in metal sill pan flashing assembly.

 
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Rough Openings

Sill-Flow® is an extruded, closed cell polyethylene foam wedge profile specifically designed for use in metal sill pan flashing assembly.

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Parapet Walls & Caps

Sill-Flow® provides a positive sloped substrate at sills of door and window openings. The basic uses for Sill-Flow® will be to assist with the flow of water by providing a sloped substrate at sills of door and window openings when used in conjunction with waterproofing membrane and metal sill pan.

 

Installation

 
 

Sill-Flow® may be installed on the sills of the openings by using low-solvent construction adhesive or secured by screws or nails. When the window setting depth is greater than 5" align the thick edge of Sill-Flow® with the interior plane of the window frame. If the window setting depth is greater than 5", align the thin edge of Sill-Flow® with the exterior plane of the drainage plane. Staple, tack or bond Sill-Flow® in place. Travel tack aerosol adhesive may be used to bond in place.

Sill-Flow® pieces may be butted together in an installation as long as the cuts are straight. Subsequently waterproofing sheet membrane and metal sill pan may be installed over Sill-Flow®. For window settings of 5" depth, Sill-Flow® protruding beyond the interior plane of the window setting may be trimmed off with a sharp utility knife after installation of the metal sill pan.

 

Squared

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Rounded

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* Limitations

  1. Sill-Flow® must be installed over a level framed sill.

  2. Sill-Flow® is not a substitution for metal sill pan.

  3. This product is not to be considered as a waterproofing product, it does not have any waterproofing characteristics or capabilities.

  4. Sill-Flow® is not designed to correct framing errors.

 

Lifetime Warranty

 

  • Sill-Flow® products are warranted to be free of defects in manufacture for life. Material will be provided at no charge to replace any proven defective product.

  • The dollar value of Sill-Flow® liability and buyer's remedy under this limited warranty shall not exceed the purchase price of the material in question.

Contact Us

Sill-Flow® is available through building material dealers. Prices vary with quantity and packaging. Quotations are made on request.

4335 Van Nuys Blvd. Ste #226
Sherman Oaks, CA 91403

Phone: 818-788-7806

Mail: Info@Sillflow.com