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Commercial Roofing Specialist

Commercial Roofing in Greater Boston

Your roof is a major part of protecting your building. Delta Tyler Roofing provides commercial roof inspections, repairs, maintenance, and replacement, with clear information to help you plan the next step.

Request an Inspection or Estimate Call Delta Tyler
  • Insured and bonded
  • Based in Revere, MA
  • Serving Greater Boston
Crew working across a large flat commercial roof with HVAC units and the Boston skyline behind

The roof lifecycle

From the first inspection to replacement

Most commercial roof work follows the same path. We help at each step and tell you plainly when a repair is enough and when it is time to plan a replacement.

  1. 1
    Aged roof membrane and a steel curb meeting an exposed plank deck

    Inspection and leak investigation

    We look over the roof, trace where water is getting in, and document what we find with photos so the condition is easy to understand.

    Roof inspection
  2. 2
    Roofer sealing flashing at the base of a brick chimney on a flat roof

    Targeted repairs

    When the problem is in one area, we repair that area, such as flashing and roof penetrations, and keep you informed about the work.

    Roofing repairs
  3. 3
    Roofer working at pipe boots and penetrations on a flat roof with the Boston skyline behind

    Ongoing maintenance

    Preventive maintenance and ongoing service for one building or many, with notes on what to watch and what to plan for.

    All roofing services
  4. 4
    Flat membrane roof with copper edge metal on a brick building

    Replacement when needed

    When repair no longer makes sense, we give a clear repair-versus-replacement recommendation and replace the roof with the system that fits the building.

    Roofing replacement
Skylight dome on a curb set in a black flat-roof membrane, seen from above

Roof systems

Commercial roof systems we work on

Commercial roofs are built from a handful of common systems. Here is what each of the five is, in plain terms.

SystemMaterialWhat it is
EPDMSynthetic rubber, single-plyA rubber roofing membrane supplied in large single-ply sheets, used on flat and low-slope roofs.
TPOThermoplastic, single-plyA single-ply membrane made from thermoplastic polyolefin, with seams joined by heat welding.
PVCThermoplastic, single-plyA single-ply membrane made from polyvinyl chloride, with seams joined by heat welding.
Modified bitumenAsphalt-based sheet, polymer modifiedAn asphalt-based roofing sheet with polymers added, installed in one or more layers.
Built-up roofingLayered bitumen and reinforcing fabricA roof assembled from alternating layers of bitumen and reinforcing fabric, often called BUR.

Not sure which system is on your roof? Ask us when you request an inspection.

Roofing installation

Beyond the membrane

Coatings, waterproofing and sheet metal

A roof is more than its field membrane. The details at curbs, walls and edges matter just as much, and we handle them too.

Roofer in a hi-vis shirt kneeling on a black membrane roof at low sun

Coatings and waterproofing

Coatings and waterproofing protect the roof surface and the details around curbs and penetrations. We look at the roof first, then recommend what fits the building.

Waterproofing solutions
Copper panel on a brick parapet against a deep blue sky

Sheet metal and flashing

Sheet metal fabrication and installation, including flashing, coping, edge metal, gutters and downspouts, plus copper and specialty metal work.

Sheet metal fabrication

Who this is for

Built for the people who answer for the roof

  • Building owners

    Owners of commercial and industrial buildings who want a clear read on roof condition and a plan for what comes next.

  • Property managers

    Managers of one building or several who need documented findings and clear communication about the work.

    Property management roofing

  • Institutions

    Institutional buildings with roofs to keep inspected, maintained and planned for.

  • Municipalities

    Municipalities with public buildings that need roof inspection, repair or replacement.

Tell us about the building and what you need. We will follow up with next steps.

Request an Inspection or Estimate Call Delta Tyler
Copper-framed skylight on a black membrane roof with Boston rooftops behind

Commercial roofing in Greater Boston

Let's Talk About Your Roof

Need a leak investigated, a roof inspected, or a plan for ongoing maintenance? Contact Delta Tyler Roofing to discuss your property.

Request an Inspection or Estimate Call (774) 479-4881

Listed hours: Monday to Friday, 9:00 AM to 5:00 PM.