For EPDM rubber membrane roofing TKO's lead roofing contractor recommends Carlisle SynTec. All EPDM rubber membrane roofs installed by TKO are installed using Carlisle SynTec's EPDM rubber membrane unless otherwise requested by the client. See external links listed for Carlisle SynTec's product resources. - Carlisle SynTec EPDM rubber guidelines (https://rpm.rcabc.org/index.php?title=Carlisle_EPDM_Membrane_Installation_Guidelines) - Carlisle SynTec product warranties (https://www.carlislesyntec.com/search?&systemtypemembranes=&productfamilies=&tabfilter=all-category-tab&q=WARRANTIES)

1. MCELROY METAL McElroy metal product details - https://www.mcelroymetal.com/paint-substrates/paint/kynar-500 (https://www.mcelroymetal.com/paint-substrates/paint/kynar-500) - kynar-500-brochure.pdf (https://www.mcelroymetal.com/hubfs/McElroy%20Metal%20-%20Dec2024/PDF/kynar-500-brochure.pdf) McElroy metal warranty and maintenance - https://www.mcelroymetal.com/resources/warranties-maintenance (https://www.mcelroymetal.com/resources/warranties-maintenance) - Fluropon Kynar PVDF Without Substrate.pdf(https://www.mcelroymetal.com/hubfs/Warranty%20documents/Fluropon%20Kynar%20PVDF%20Without%20Substrate.pdf) 2. ENGLERT METAL Englert metal product details: - Metal Roofing Systems | Standing Seam Metal Roofs | Englert(https://www.englertinc.com/metal-roofing) Englert metal product warranties: - https://www.englertinc.com/warranties (https://www.englertinc.com/warranties) - https://ewarranty.englertinc.com/ (https://ewarranty.englertinc.com/)(Warranty Request) 3. PAC-CLAD METAL Pac-Clad metal product details: - Metal Roofing Panel Systems - PAC-CLAD (https://www.pac-clad.com/products/metal-roofing/) Pac-Clad metal product warranties: - Petersen Aluminum Warranties Forms and Samples (https://www.pac-clad.com/warranties/finish-warranty/) 4. CENTRAL STATES METAL Central States product details: - Metal Roofing from Central States(https://centralstatesco.com/products/metal-roofing/) Central Roofing product warranties: - Product Warranties - Central States (https://centralstatesco.com/warranties/) 5.

Owens Corning Shingles are our go to asphalt shingle manufacturer. Recommended for all asphalt shingle roofing project by TKO's lead-roofing Contractor unless otherwise requested by a client. See external links for Owens Corning product information. - Owens Corning Shingle Type, Style, and Color Options (https://www.owenscorning.com/en-us/roofing/shingles) - Owens Corning Shingle Visualizer (https://roofvisualizer.owenscorning.com/#) - Owens Corning Shingle Terms and Glossary (https://www.owenscorning.com/en-us/roofing/blog/roofing-glossary) - Owens Corning Shingle Warranty Overview (https://www.owenscorning.com/en-us/roofing/warranty#warranty-overview) Additional asphalt shingle manufacturers include CERTAINTEED - Certainteed Shingles (https://www.certainteed.com/products/documents-downloads?documentCategory=Warranty+Information&documentRegion=US&documentLanguage=EN&productCategory=Residential+Roofing) GAF SHINGLES - GAF (https://www.gaf.com/en-us/roofing-materials) - GAF Warranty Guide (https://www.gaf.com/en-us/resources/warranties/residential) - GAF Product Resources (https://www.gaf.com/en-us/document-library/results#cf-gaf_f_document_types=Safety%20Data%20Sheets) ATLAS SHINGLES - Atlas Shingle Product Guide (https://www.atlasroofing.com/choose-your-shingles)

Spectra Gutter Supply is our go to gutter manufacturer. See external links for Spectra Gutter Supply product resources. - Spectra Gutter Product Studio (https://www.spectraguttersystems.com/resources/color-studio) - Spectra Gutter Products (https://www.spectraguttersystems.com/gutter-systems) - Spectra Gutter Product Spec sheets (https://www.spectraguttersystems.com/resources/specs) - Spectra Gutter SDS Library (https://www.spectraguttersystems.com/resources/sds-library) Additional gutter manufacturers may include; Berger Gutter, Englert Gutters, Gutter Supply, See external links for MFG product resources BERGER GUTTERS: - Berger Gutter Protection Products (https://bergerbp.com/products/gutter-protection/) - Berger Gutter Coils (https://bergerbp.com/product/gutter-coil/) - Berger Product Resources (https://bergerbp.com/resource-center/#how-to) ENGLERT GUTTERS: - Englert Gutter Coils (https://www.englertinc.com/gutters/gutter-coil) - Englert Product Warranties (https://www.englertinc.com/warranties) GUTTER SUPPLY: - Gutter Supply Products (https://www.guttersupply.com/shop-by-material/copper/gutters)

We purchase all our slate tiles from the local slate quarries of Vermont. See external links for local slate quarry product details. HILLTOP SLATE (Granville NY) - Hilltop Slate (https://www.hilltopslate.com/products) NEW ENGLAND SLATE COMPANY (Poultney VT) - VT New England Slate (https://newenglandslate.com/) CAMARA SLATE COMPANY (Fair Haven VT) - Camara Slate Company (https://camaraslate.com/roofing-slate/) VT STRUCTURAL SLATE COMPANY - VT Structural Slate (https://www.vermontstructuralslate.com/)

Revere Copper is only one copper manufacturer we utalize for all copper related products. See external links for product information REVERE COPPER - Contact Revere Copper (https://reverecopper.wpengine.com/contact/) We purchase some of our copper products from the following vendors. BERGER: - Berger copper (https://www.bergerbp.com/) ERIE: - Erie products and brands (https://www.eriematerials.com/brands#064137C4-A20E-285E-31A824AEFB1963A5)

We currently only recommend one manufacturer for gutter covers. See external link for product resources GUTTER DOME - Gutter Dome - Gutter Covers (http://www.gutterdome.com/) Previously supplied gutter cover manufacturer includes SPECTRA GUTTER SUPPLY - Micro Mesh Gutter Covers (no longer available) (https://www.spectraguttersystems.com/products)