EPDM Rubber Roof Installation by ARCM Roofing
Watertight synthetic rubber for flat and low-slope roofs — homes, garages, extensions, and commercial buildings, sealed in wide single sheets.
5 Highlights on EPDM Installation
Rubber That Outlasts the Repair Cycle
The adhered-rubber workhorse of flat roofing — where TPO serves reflective commercial fields, EPDM owns residential-scale sections, garages, and additions.
Up to 50-Year Membrane Life
EPDM outlasts felt, asphalt, and modified bitumen systems — many membranes perform for five decades with minimal attention.
Wide-Roll, Minimal-Seam Coverage
Large single sheets shrink the seam count — and seams are the failure point on every flat roof.
Fully Adhered Application
Membrane bonded directly to the substrate with deck and contact adhesives, rolled to eliminate air pockets and wrinkles.
-40°F to 300°F Flexibility
Rubber that won't crack in a Colorado cold snap or blister through a high-altitude summer.
Molded Penetration Detailing
Pipe boots, uncured corner flashing, and edge trims fitted at every vent, skylight, and soil pipe — the details that decide the decade.
Fewer seams. Fewer failures. Five decades.
Why Choose Us
Bonded Flat, Detailed Tight
We waterproof flat roofs every week — we're roofing contractors, not general handymen. Our Mule-Hide certification and manufacturer accreditations mean every membrane goes down to factory spec, qualifying you for No-Dollar-Limit manufacturer warranties up to 20 years.
Every project starts with a substrate assessment: we check the deck for rot, moisture, and structural soundness before a single roll goes down. Installing new membrane over a compromised deck wastes your money, and we won't do it.
One wrinkle or one poorly rolled seam causes ponding and leaks, so we roll every sheet to full contact and test every seam before handover — backed by our written labor warranty on top of manufacturer coverage.
Adhesives handled with proper ventilation and PPE, solvents stored away from ignition sources, your property secured throughout.
When It Makes Sense
Signs EPDM Is the Right System
Your Garage, Addition, or Porch Roof Is Felt
Traditional felt systems last 10 to 15 years. If your low-slope section has reached that age, a fully adhered EPDM system costs less over its lifespan than the repair cycle you're on.
Cracked, Blistered, or Alligatored Surface
Built-up felt dries out under UV until the surface splits into the pattern roofers call alligatoring. Once the bitumen cracks, water penetrates the plies and saturates the insulation beneath.
Ceiling Stains Below the Flat Section
Brown rings, damp patches, or drips during heavy rain signal membrane failure. Water travels along joists before appearing inside, so the leak source rarely sits directly above the stain — our diagnosis maps it.
Failed Seams and Lifted Flashing
Wind uplift peels back edge details and pipe flashings on aging flat roofs. Open laps let water track under the entire covering. Separated seams mean patching buys months, not years.
Ponding That Lingers Past 48 Hours
Standing water degrades bituminous roofs fast, adds structural load, and finds the smallest defect. EPDM resists ponding damage far better — and we correct the drainage while we're there.
Felt roof past 15? Get the honest photo-documented verdict.
How We Work
Our EPDM Installation Process
01
Inspection and Quote
We survey the roof, measure, check drainage falls, and identify penetrations. Written estimate within 48 hours.
02
Strip and Prepare
Old covering removed to the deck, rotten timber replaced, new OSB or plywood installed where needed, substrate swept clean.
03
Insulation Upgrade
Rigid insulation boards fitted where the project calls for it, meeting current energy code and cutting heating costs.
04
Membrane Installation
EPDM sheet relaxed on the roof, bonded with deck adhesive across the field and contact adhesive at upstands, rolled wrinkle-free.
05
Detailing and Trims
Molded pipe boots at penetrations, uncured tape at corners, edge trims and gutter details fitted for clean runoff.
06
Final Inspection and Handover
Every seam tested, work photographed, warranty registered, site left spotless.
Most residential flat sections finish in one to two days; garages often in one.
Brands We Use
EPDM Systems We're Certified On
Mule-Hide Products
EPDM rolls and accessories — ARCM is a certified Mule-Hide installer
Firestone RubberGard
The industry benchmark EPDM membrane
Carlisle SynTec
Sure-Seal EPDM systems
Johns Manville
JM EPDM membranes and insulation
Versico
VersiGard EPDM membranes
GenFlex
Reinforced and non-reinforced EPDM
WeatherBond
EPDM sheets and peel-and-stick flashings
HERTALAN
Large single-sheet EPDM panels
OMG Roofing Products
Fasteners, plates, and termination bars
ClassicBond
Professional EPDM systems
OSHA fall protection with guardrails and harness anchors on every roof, adhesives ventilated, solvents stored safely, site secured nightly.
FAQs
FAQs About EPDM Installation
›What is EPDM rubber roof installation?
EPDM rubber roof installation is the process of bonding a synthetic rubber membrane to a flat or low-slope roof deck. The membrane, made from ethylene propylene diene monomer, creates a seamless waterproof barrier that lasts up to 50 years.
›How long does installation take?
Most residential flat roofs take one to two days. A single garage roof often finishes in one day. Larger commercial projects run three to five days depending on square footage and detailing.
›When is the best time to install an EPDM roof?
We install EPDM year-round. Adhesives cure best above 40 degrees, so spring through fall offers ideal conditions. Our crews adjust methods for colder weather when needed.
›Why choose EPDM over felt or built-up roofing?
EPDM outlasts felt by decades, resists UV degradation, and flexes with building movement instead of cracking — staying pliable from 40 below zero to 300 degrees.
›Can you install EPDM over an existing roof?
In some cases, yes. We assess the existing covering first. A dry, sound substrate can accept an overlay with a separation layer. A saturated or damaged roof needs a full strip.
›Does an EPDM roof need maintenance?
Very little. Clear leaves and debris twice a year, keep drains open, and schedule a professional inspection every few years.
›Does ARCM Roofing warranty EPDM installation?
Yes. Our labor warranty covers the installation — 3 years on commercial systems, 10 years on residential low-slope — alongside No-Dollar-Limit manufacturer warranties up to 20 years on qualifying systems.
Related Services
One Sheet. Fifty Years. Zero Drama.
Fully adhered · -40°F to 300°F · Free 48-hour quotes