Commercial Roofing Services in Baltimore & Harford Counties

We use the finest tools, equipment, materials, and personnel to deliver workmanship of the highest caliber. Whether we are performing maintenance or replacing your commercial roof we add value to your asset. We offer our expert commercial roofing services in Baltimore, Towson, Owings Mills, Lutherville-Timonium and all other areas around Baltimore and Harford County, MD.

Our Commercial Roofing Services Include Repair / Replacement / Installation/ Maintenance of the following roof types:

Contact us for more information or to schedule a free estimate.

Modified Bitumen or Modified Asphalt is a rolled roofing product. It is applied in layers and designed for use on low slope roof areas where traditional shingles are not effective. Its service life (or warranty) is a function of how many layers are applied and ranges from 5 to 20 years. It can be installed on various substrates for both new construction or re-roofing installations and it is applied using adhesive, or heat welded with a torch. Modified Bitumen is available with a smooth top surface which requires a separate top coating for UV protection, or a low maintenance granuled top surface similar to traditional shingles. The granuled top surface is available in various colors to match popular shingle colors when it is used in conjunction with traditional shingles.

EPDM "Rubber" or Ethylene Propylene Diene Monomer is a high-performance single-ply membrane designed for low slope roof areas of residential or commercial buildings. It is available in two gauges (or thicknesses) .45mil and .60mil and can be mechanically fastened or fully adhered to a roof deck using adhesive. It is resistant to tears, impacts, punctures, and normal roof traffic. It also has excellent resistance to ozone and ultraviolet light exposure. It is available with a warranty of up to 20 years but can last much longer when installed properly.

TPO or Thermoplastic Polyolefin is a high quality thermoplastic which offers proven flexibility and weathering resistance of rubber and the performance of hot-air welded thermoplastic seams. Heat-welded thermoplastic roofing membranes are the fastest growing segment of the low-slope roofing market. This roofing material can be fully adhered, mechanically fastened, or ballasted. TPO seam strengths are reported to be three to four times higher than EPDM roofing systems. This is a popular choice for "Green" building. It is available in white, grey, and black.

Metal Roofing popularity is on the rise because of its energy savings, extreme durability, and low lifecycle cost. Available in a wide range of types and styles it provides unique design options and adds resale value to any home. The most popular types of metal roofing are standing seam and corrugated. Standing seam metal roofs have a distinct appearance preferred by architects for their ability to project a contemporary look and design.

Skylights
Let the outside in with skylights. Garner Roofing's factory trained and certified roof mechanics can install, repair or replace a wide range of skylights and roof windows. Contact a representative for a free estimate.

Leak Investigation & Repair
A roof leak can be a cunning and baffling culprit. Some are obvious; a failing pipe collar, loose piece of flashing, or punctured membrane. These problems are easy to identify and repair. Some leaks may appear to be roof related but turn out to be caused by windows, siding or other exterior features once they are diagnosed so we never limit our investigation to the roof alone. Other leaks can be difficult to find by even the most experienced roofing professional often requiring multiple visits combined with a process of elimination and a progressively expanding repair area. Through the use of our systemized approach to leak investigation and repair Garner Roofing maintains a high first call success ratio. We have the experience and knowledge to diagnose and repair even the most stubborn roof problems as quickly and cost effectively as possible.

Proudly providing commercial roofing services to Baltimore, Towson, Owings Mills, Lutherville-Timonium and all other Baltimore and Harford County areas.