Project Description
A large flat roof on a classic brick building in Columbia, Maryland, required a new roofing membrane. A1 Roofing’s KangaRoof completed the replacement by positioning large sheets of rubber roofing material across the roof and securing them with an appropriate fastening system.
Because of the size of the membrane sheets and the overall roof area, the installation required careful coordination between crew members.
Project Overview
- Location: Columbia, MD
- Property type: Brick building
- Service performed: Flat roof replacement
- Roofing material: Rubber roofing membrane
- Main work: Membrane positioning, alignment, and fastening
Coordinating the Large Membrane Installation
Large rubber roofing sheets can be difficult to move and position across an extensive flat roof. The crew worked together to lift the material, place it in the correct location, and align it across the installation area.
Careful handling helped keep the membrane properly positioned before it was secured to the roof.
Securing the New Roofing Membrane
After each section was placed, A1 Roofing’s KangaRoof secured the roofing material using the fastening system selected for the project.
The work included:
- Moving the large membrane sheets onto the roof.
- Positioning the material across the flat roofing surface.
- Aligning the membrane sections.
- Securing the roofing material in place.
- Completing the new flat roof surface across the building.
The photographs document the teamwork required to handle and install the large sheets of roofing material.
The Completed Flat Roof Replacement
The project provided the brick building with a newly installed rubber roofing membrane across its flat roof.
Rather than adding unsupported details about the underlying roof assembly, this case study focuses on the documented work: handling, positioning, and securing the new membrane system.
The completed roof now has a renewed exterior roofing surface designed for the building’s flat or low-slope configuration.
Need Flat Roof Replacement in Columbia, MD?
Flat roofs require materials and installation methods designed specifically for low-slope surfaces.
A1 Roofing’s KangaRoof provides flat roofing services in Columbia, MD, including flat roof repair, replacement, and membrane roofing options for residential and commercial properties.
Property owners can also review available roof replacement services, call (410) 799-1600, or request an online roofing estimate.

















