Commercial Roofing Supply - Roofing and Waterproofing Materials

Commercial Roofing & Waterproofing Supply

Flat Roof Materials, Metal Roofing, Roofing Accessories and Tools:

Commercial roofing supply is your one stop place for all your roofing and waterproofing needs in Massachusetts, New England and most other states. We represent some of the best commercial roofing manufacturers of roofing materials and accessories. We specialize in long lasting flat roofing products and quality roof accessories, and by representing industry leaders in commercial flat roofing, we will help you make your re-roofing project seamless and easy.

We will work with architects, specifiers, engineers and building inspectors to put your roofing project on fast track, and reduce back and forth communication minutia, make sure that all parties are working together, and that you get a professional and timely roof installation, without disrupting your day-to-day business activities.

We represent the following quality commercial roofing manufacturers, and fully support their product lines:

EPDM Commercial Flat Roof Repair Kits

These DIY rubber roof repair kits are designed for small commercial roof owners, property management companies, and homeowners to quickly and cost-effectively fix leaking EPDM roofs, without having to call in a commercial roofer and having to pay $1000 or more for a service call.


Starting at just $235 per kit, these include every tool and all materials necessary to repair most common rubber roof leaks. Included in the kit are Peel and Stick flashings, 6 and 9 inches wide, 6×9″ patches, contractor grade tools and EPDM primer (glue) as well as weathered membrane cleaner.

Kits can be purchased from and include FREE SHIPPING in continental US (lower 48 states, excluding AL, HI and Puerto Rico). All orders ship next day and usually take 2-4 business days to be in your hands.

  • Some orders get delivered as soon as next business day if you are located in New England / New York state.
  • Here is what you get when you buy our Rubber Roof DIY kit:

    Soprema USA: Roofing and waterproofing systems

    Antirock, SBS modified roofing systems, PVC roofing, PV Solar roof integrated panels, below grade waterproofing systems, PMMA liquid applied roof coatings, and green roofs.

    Image of Soprema SBS modified bitumen flat roof

    Soprema is an international, multi-billion dollar roofing manufacturer with decades of roof manufacturing experience, produces world’s best SBS modified bitumen roofing products, and some of the longest lasting PVC roofing sheet with up to 25 years warranty.

    Image of Soprema SBS modified bitumen flat roof with Solar PV Panels

    IB Roof PVC Roofing systems

    Fully adhered, ballasted and mechanically attached PVC roofing systems. PV SolarWise solar systems, DeckShield roof deck waterproofing membrane, and low-slope IB Traditions roofing membrane with architectural shingles texture.

    IB Roof Systems has been manufacturing and supplying its PVC roofing materials since 1978, and hes extensive experience and spotless track record of producing flat roofing membranes with hot-air welded seams, that remains leaks free and fully pliable even after 30 years on the roof. IB Roof Systems provides some of the best commercial roofing warranties, including No Dollar Limit (NDL) labor and materials warranty of up-to 25 years on commercial roofs and is the only manufacturer in the flat roofing industry to provide lifetime residential roofing material warranty.

    Bemo USA metal roofing systems

    Mechanically attached metal roof systems and Uniline safety rail systems. Bemo USA is uniquely positioned among smaller metal roofing manufacturers, to supply continuous pre-engineered standing seam roofing panels, manufactured on the job site to the exact required length, which can easily exceed 300 continuous feet of metal roofing panel.

    Image of Bemo metal roof - Boston convetion center

    Bemo’s special mobile manufacturing unit brings all the roll-forming equipment and metal coil to your job site, where a crane lifts the trailer to the roof level, and the roll-former make the panel and places it directly onto the roof. This manufacturing process allows us to supply a panel as long as the metal coil, and eliminates and panels splices and seams, known to cause roof leaks.

    We can produce you panels in galvanized steel, stainless steel, painted aluminum in .032″ and .040″. Specially pre-installed mounting clips allow for additional insulation to be installed directly under the metal roofing panels and the roof panels snap in and lock into mounting clips, after which a special robotic crimper, crimps the locks together to complete me roof installation.

    Bemo’s featured roof projects include Boston Convention Center roof, Watertown Mall roof, MIT science center roof, and many other high profile roof installations, including the new Dubai International Airport roof in United Arab Emirates.

    Adco / WTT Insulation Adhesive

    Weathertite sealants, pitch-pockets and insulation adhesives.

    RoofBlok roof-top paver systems

    Roof pavers for weatherproofing application, will help you turn your unused roof space into a roof deck for your employees to enjoy beautiful sunny days on lunch brakes, and will protect your roof against damaging foot traffic.

    Marathon Roofing Accessories, Tools and Supplies

    Marathon is a leading manufacturer of a wide range of roofing accessories, including roof drains, HVAC as skylight curbs, roof hatches, fall protection systems, roof removal and installation tools, trash shoots, roof penetration flashings, roof vents, and many other commercial flat roofing accessories.

    Roofing Calculator – mobile Roof Estimating Software for iPhone and Android:

    Roofing Calculator is made for roofing contractors and roof estimators / salesmen to speed up and simplify a roofing estimate process and provides you a complete list of roofing prices for roofing materials, roof installation labor and total roofing cost.

    Roofing Calculator app for iPhone and Android

    To get Roofing Calculator app go to App Store on your iPhone or iPad or Market app on Android device, and search for “roofing calculator”. This roof calculator will be on top of your search and costs only $19.99.


    Get it on the Apple App Store or Android Market websites:

    Contact Commercial Roofing Supply:

    Here is a complete list of Roofing Materials Manufacturers that we represent in New England.

    Also check out a list of roofing contractors in Massachusetts, Rhode Island, Connecticut and New Hampshire that install and use our products.

    Call or email us today to find out more information about our roofing materials lines and to get help with choosing the right commercial roof product for your re-roofing project:

    M & D Enterprises – Roofing Materials and Waterproofing Products
    PO BOX 37
    West Bridgewater, MA 02379

    Email 1:
    Email 2:
    Mobile: 781-910-0672
    Office Phone / Fax: 508-697-5727

    Commercial Roofing and Waterproofing supply services all of Massachusetts, Connecticut, Rhode Island, New Hampshire, Maine, Vermont and other states. Copyright © Commercial Roofing Supply: Roofing and Waterproofing Materials.. All rights reserved.