Book a free inspection or estimate. We’ll assess your roof or siding, lay out good-better-best options, and give you a clear plan that fits your budget and timeline.
Flat Roof Systems for Southern Maine Businesses
At LJ & Company, we install and service EPDM and TPO membranes that stand up to sun, wind, and freeze-thaw cycles, all without surprise leaks.
Drainage, insulation, penetrations, and existing layers
EPDM or TPO, fastening method, edge metals, tapered insulation
Manufacturer-spec prep, seam integrity, curb and penetration detailing
Water test where appropriate, final inspection, maintenance plan
We propose the right membrane, details, and warranty for your building. Contact us today to learn more about our commercial roofing services.
A proven black rubber membrane known for toughness and flexibility. Great for buildings that value long service life and simple maintenance.
Best when: You want a time-tested system and don’t need a reflective white surface.
A white, heat-welded membrane that reflects sunlight and helps manage cooling loads. Clean seams, sharp detailing, and efficient installs.
Best when: Energy savings and bright, reflective surfaces are priorities.
