Log in Contact InsulfoamFind Insulfoam Rep InsulFoam Flute-Fill (FL) Flute Fill Insulation for Metal Decks InsulFoam FL (Flute-Fill) is a custom-made, engineered insulation consisting of a superior closed-cell, lightweight expanded polystyrene (EPS). InsulFoam FL is cut from the same high-quality EPS as our flat Insulfoam roof products and, upon request, will be manufactured to meet or exceed the requirements of ASTM C578, Standard Specification for Rigid, Cellular Polystyrene Thermal Insulation. InsulFoam FL offers a long-term, stable R-Value and has excellent dimensional stability, compressive strength and water resistance properties. Uses InsulFoam FL is specifically manufactured for use over standing seam metal roof systems that are to be re-covered with new roof systems. InsulFoam FL can be taper-cut or square-cut to fit in the bottom of the metal roof system’s flutes. InsulFoam FL can also be profile-cut to match the shape of the existing metal roof. Consult local building codes and the new roof system manufacturer for system requirements. Videos <span data-mce-type="bookmark" style="display: inline-block; width: 0px; overflow: hidden; line-height: 0;" class="mce_SELRES_start">﻿</span><span data-mce-type="bookmark" style="display: inline-block; width: 0px; overflow: hidden; line-height: 0;" class="mce_SELRES_start">﻿</span><span data-mce-type="bookmark" style="display: inline-block; width: 0px; overflow: hidden; line-height: 0;" class="mce_SELRES_start">﻿</span> See more on our Videos Page Gallery Related Product Links Product & Technical Literature Specifications Case Studies Construction Details & Assemblies Installation Videos ABOUT INSULFOAM – LEADER IN EPS INSULATION Insulfoam is a division of Carlisle Construction Materials, a wholly owned subsidiary of Carlisle Companies (NYSE: CSL), and is the nation's largest manufacturer of block-molded expanded polystyrene (EPS). For over 50 years, Insulfoam has been enabling building professionals to construct high-quality building insulation systems at a minimal cost. With the widest range of faced, laminated and standard high-performance EPS insulation products Insulfoam has the right products for your needs while still providing the highest R-Value per dollar over any other rigid insulation. RECENT POSTS Your Top 4 Questions About EPS Wall Insulation, Answered EPS: the practical roof insulation solution for residential projects Which type of insulation is right for your home? From top to bottom: DIY insulation shores up homes’ energy drains How EPS Performs as Below-Grade Insulation GET IN TOUCH Insulfoam Corporate Headquarters 19727 57th Avenue East Puyallup, WA 98387 Contact Us: Click here to contact the Insulfoam location near you. To receive insulation and Insulfoam updates, join our email list INDUSTRY AFFILIATION Search products, applications, and blogs: Log in Copyright 2021 Insulfoam Privacy Policy | Terms & Conditions | Site Map | Insulnet