Seam tape
Seams are primed, taped and rolled for a lasting bond.
Flat Roofing
Rubber Roof Installation Caldwell, NJ
Installing a rubber roof in Caldwell means choosing the EPDM thickness and attachment method, then flashing walls, curbs and edges so the membrane can move without tearing, with as few seams as possible. One call to (862) 399-1003 reaches a nearby rubber roof installer.
EPDM is the material most people mean when they say rubber roof. The membrane is thick, stretchy rubber that tolerates temperature swings and resists hail and sunlight well. Unlike TPO and PVC, its seams are taped rather than heat welded.
Attachment method shapes the rest of the installation. Fully adhered roofs bond the whole sheet to the cover board with adhesive, mechanically attached roofs use plates and fasteners along the seams and ballasted roofs hold a loose sheet down with river stone. Residential roofs are most often fully adhered.
Thickness and color are the next choices. A 60 mil sheet is tougher than 45 mil for roofs that see foot traffic. White EPDM suits sunny roofs, and black suits cooler climates. Where the rubber meets a shingled roof or the house wall, the tie-in detail matters as much as any of these choices.
Many rubber roof installation calls in Caldwell also turn up a need for rubber roof repair or flat roof installation.
Need rubber roof installation in Caldwell? Call (862) 399-1003 and describe the problem to a roofer who works in Caldwell.
Call nowThe process
The rubber roof installation process
Here is how a roofer typically installs an EPDM roof.
Deck prep
Damaged decking is replaced and drainage is confirmed before any insulation goes down. A tear-off comes first on existing roofs.
Install insulation
Insulation boards go down for energy savings and slope, topped by a smooth cover board. Slope can be built in at this stage.
Lay the sheet
Wide sheets are laid out to cover the roof with as few seams as possible, then allowed to relax. Laps are arranged so water flows over them.
Adhering
Half the sheet is folded back, adhesive is applied to both surfaces and the rubber is pressed into place. The process repeats for the second half. Air pockets left under the sheet can turn into blisters later, so the crew works the rubber flat from the center out.
Tape the laps
Seam areas are cleaned and primed, then seam tape is applied and rolled firmly with a seam roller. Lap sealant goes along exposed tape edges.
Finish the edges
Walls and curbs get membrane flashing held by termination bar, pipes get pre-molded boots and corners get uncured flashing. The top edge is sealed and covered. A final walk checks every seam with a probe before the job is closed out.
What is included
What goes into a rubber roof
Tear-off
Decking is inspected and replaced where needed so the roof sits on solid wood.
Edge metal
Walls, curbs, pipes and edges are flashed for a finished roof.
Cover board
Insulation adds energy savings and slope for a smooth surface.
EPDM membrane
A 45 or 60 mil EPDM sheet is installed over a clean, dry base.
Related service
EPDM Roof Installation Caldwell, NJ
EPDM roof installation is straightforward in concept and demanding in the details. A flat, dry base, properly timed adhesive and carefully primed seams are what make EPDM last. Dry, mild days give the best bond. Some installers use water-based adhesive for the field of the roof and solvent-based adhesive at walls and curbs, where the grip has to be strongest.
A good Caldwell installer also plans for movement. Perimeter securement and proper flashing help prevent the shrinkage problems older rubber roofs show. Ask about edge securement before work starts.
Local help
Rubber Roof Installation Near Me
Rubber roofs in Caldwell are common on porches, garages, additions and flat sections of older homes. From Caldwell to neighboring communities such as Roseland, Pine Brook, Glen Ridge and Totowa, rubber roofs that drain properly and have well sealed flashing last the longest, which is why the seams and flashing deserve careful attention.
Need rubber roof installation around Caldwell? Call (862) 399-1003 for a Caldwell roofer who serves the towns around it too.
What the local climate does to a roof
Cold winters bring snow, ice and a long stretch of freezing nights. Heat escaping from the attic melts snow on the upper roof, and the water refreezes at the colder eaves, building ice dams that push water up under the shingles. Coastal storms and heavy spring rain drive water sideways into flashing, valleys and old chimneys. Most homeowners in Caldwell, NJ have the roof checked in the fall and again after the snow melts.
Why call
Why fix it now
Drier ceilings
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Roofers who know Caldwell
Roofers in Caldwell know the roof types and weather wear common in local homes.
Straight answers
Ask the roofer about the cause, the options and the estimate before work starts.
Rubber Roof Installation questions
What is the lifespan of a new EPDM roof?
EPDM can last 25 years or longer. Regular inspections help it reach its full life. Patching EPDM is straightforward.
What is the difference between EPDM and TPO?
EPDM is synthetic rubber, while TPO is a thermoplastic membrane. Black EPDM is taped and stretchy, and white TPO is welded and reflective. A roofer can help you choose.
What color EPDM is best?
Color affects heat gain. Black holds heat and white reflects it. Ask about both options.
Can a rubber roof go over an existing roof?
EPDM can sometimes go over an existing roof. The old roof must be a single dry layer, with a recover board over it. Otherwise, a tear-off is needed. A moisture check of the old roof settles the question before any work is planned.
How thick should a rubber roof be?
The common choices are 45 mil and 60 mil. Thicker 60 mil is tougher and longer lasting. Heavy duty options exist too.
More questions? Call (862) 399-1003
Related services
Rubber Roof Repair
Fixing open seams, punctures, shrinkage and split flashing on EPDM rubber roofs, never with tar or asphalt cement that ruins the rubber.
Learn moreFlat Roof Installation
Installing TPO, PVC, EPDM or modified bitumen roofs on additions, garages, porches and flat-roof homes, so water drains instead of ponding.
Learn moreTPO Roofing
White, heat-welded TPO single-ply roofing for low-slope homes and buildings, sized to the deck, the drains and the way the roof is used.
Learn moreFlat Roof Replacement
Full replacement of failing flat roofs, with a moisture survey deciding tear-off or recover, and new flashing at every wall, curb and drain.
Learn more
Looking for something else?
See all roofing servicesGet rubber roof installation help in Caldwell
Call (862) 399-1003 to talk to a roofer serving Caldwell, NJ.