Seam tape
Seams are primed, taped and rolled with lap sealant at the edges.
Flat Roofing
Rubber Roof Installation Montvale, NJ
A roofer in Montvale can install a rubber roof by laying EPDM membrane in wide sheets over insulation and a cover board, bonding or fastening it down and sealing every seam with primer and tape, so the roof handles sun, cold and storms for decades. Dial (551) 390-0362 to talk with a local roofer about a new rubber roof.
A true rubber roof is EPDM, a synthetic rubber membrane used on flat and low slope roofs for decades. 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.
The first decision is how the membrane is held down. The sheet can be glued to the substrate, fastened with plates at the seams or laid loose under a layer of stone. On most homes, fully adhered EPDM is the usual choice because it handles wind well and stays smooth.
Thickness and color are the next choices. Sixty mil EPDM costs a little more than 45 mil but resists punctures better and lasts longer. Black is standard and holds heat, while white reflects it. The installer also plans how the membrane laps under shingles above it and up the wall beside it, where leaks tend to start.
Depending on what the roofer finds, rubber roof installation in Montvale, NJ can go hand in hand with rubber roof repair and flat roof installation.
Looking for Montvale rubber roof installation? Call (551) 390-0362 to reach a nearby roofing contractor.
Call nowThe process
The rubber roof installation process
A rubber roof is built in layers, with the seams and flashing as the critical details.
Prepare the deck
The deck is repaired and checked for slope, ideally a quarter inch per foot toward drains or gutters. On a replacement, old layers come off first.
Insulation
Rigid insulation, often polyiso, is fastened with plates and screws, then a cover board goes on top. Slope can be built in at this stage.
Sheet layout
The membrane is unrolled, aligned and allowed to settle before bonding. Laps are arranged so water flows over them.
Bond the membrane
Bonding adhesive is rolled onto both the cover board and the underside of the rubber, then the sheet is folded back down and broomed smooth. Then the other half is done the same way. Brooming from the middle outward pushes trapped air to the edges.
Seal the seams
Primer and seam tape join the sheets, with T-joints covered by extra patches. Lap sealant goes along exposed tape edges.
Finish the edges
Flashing goes up walls and around curbs, with boots at pipes and new edge metal at the perimeter. The top edge is sealed and covered. Before the crew leaves, seams are probed for any loose spots.
What is included
Parts of a new EPDM roof
EPDM membrane
Wide sheets of EPDM cover the roof in black or white.
Flashing
Termination bar, pipe boots and edge metal are installed for a finished roof.
Cover board
Rigid insulation and a cover board form the base for a smooth surface.
Deck preparation
The base is cleared and checked so the roof sits on solid wood.
Related service
EPDM Roof Installation Montvale, NJ
EPDM roof installation is straightforward in concept and demanding in the details. The membrane has to lie flat on a clean, dry cover board, the adhesive has to reach the right tack before the sheet is laid and every seam has to be primed and rolled with care. Installers work in dry weather so the bond holds. 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.
In Montvale, an experienced EPDM installer leaves room for the membrane to move and age. Securing the membrane at the edges and flashing corners correctly prevents later tears. It is worth asking how the edges will be secured.
Local help
Rubber Roof Installation Near Me
Rubber roofs in Montvale are common on porches, garages, additions and flat sections of older homes. Across Montvale and nearby towns like Park Ridge, Woodcliff Lake, Saddle River and Hillsdale, EPDM handles storms, sun and cold well when it is installed with good seams and drainage, so installation details matter as much as the material.
For rubber roof installation in Montvale, NJ or nearby towns like Park Ridge, Woodcliff Lake, Saddle River and Hillsdale, call (551) 390-0362 to reach a roofer who covers your street.
Roofs in this climate
Winters here are long and cold, with snow on the roof for weeks at a time and plenty of nights below freezing. Heat escaping from the attic melts snow on the upper roof, and the water refreezes at the colder eaves, which is how ice dams form and back water up under the shingles. Strong coastal storms push rain into every weak spot at the flashing and valleys. That is why roof repair in Montvale is busiest after a hard winter and before the next one.
Why call
Why act early
Less damage
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Roofers who know Montvale
Local roofers see the same roofs and storm damage across Montvale and nearby towns.
Clear next steps
Ask the roofer about the cause, the options and the estimate before work starts.
Rubber Roof Installation questions
How long does a new rubber roof last?
Rubber roofs often last decades. Thickness, seam quality and maintenance all affect its life. Repairs are simple when needed.
Is it possible to install EPDM over the old roof?
EPDM can sometimes go over an existing roof. Codes generally allow one recover over a dry, sound roof. Wet insulation or multiple layers mean a tear-off. Core samples or a moisture scan show whether the old roof is dry enough.
Which EPDM thickness should I choose?
Most residential EPDM is 45 or 60 mil. Thicker 60 mil is tougher and longer lasting. Even thicker sheets are available for demanding roofs.
Should my rubber roof be black or white?
Black and white each have their place. White helps in sunny climates, and black is common where winters are long. Talk through the choice with a roofer.
Is a rubber roof the same as TPO?
They are related but not the same. Black EPDM is taped and stretchy, and white TPO is welded and reflective. Both are common on flat roofs.
More questions? Call (551) 390-0362
Often needed together
Rubber Roof Repair
EPDM rubber roof repairs done with primer, cover tape and lap sealant made for rubber, never with tar or asphalt cement that ruins the rubber.
Learn moreFlat Roof Installation
Flat roof installation from the deck and tapered insulation up to the seams, flashing and edge metal, so water drains instead of ponding.
Learn moreTPO Roofing
White, heat-welded TPO single-ply roofing for low-slope homes and buildings, with seams welded into one watertight sheet.
Learn moreFlat Roof Replacement
Full replacement of failing flat roofs, with a moisture survey deciding tear-off or recover, with tapered insulation where water used to sit.
Learn more
Looking for something else?
See all roofing servicesTalk to a Montvale roofer about rubber roof installation
Call (551) 390-0362 to talk to a roofer serving Montvale, NJ.