Fully Adhered EPDM
- Held Down By
- Bonding adhesive across the field
- Surface
- Smooth black rubber
- Weight On Deck
- Light
- Leak Finding
- Easy, the sheet is visible
- Best Match
- Offices, schools, older flat roofs
Rubber Membrane Roofs
Terre Haute EPDM Roofing Contractor
Wide Rubber Sheets That Stay Flexible Through Hard Winters
As a Terre Haute EPDM roofing contractor, we install black EPDM rubber on low-slope commercial roofs, glued down or ballasted, with new flashings at every wall and curb.
- Wide Sheets, Few Seams
- Taped And Primed Laps
- Flexible In Deep Cold
- New Wall Flashings
Is This Roof A Fit?
Does Your Roof Fit Terre Haute EPDM Roofing?
Terre Haute EPDM roofing fits flat roofs with few penetrations and owners who value easy patching. Here is how the two ways of holding it down compare with TPO.
Ballasted EPDM
- Held Down By
- River stone over a loose sheet
- Surface
- Hidden under gravel
- Weight On Deck
- Heavy, needs deck capacity
- Leak Finding
- Hard, stone hides the sheet
- Best Match
- Strong decks with low parapets nearby
TPO Membrane
- Held Down By
- Fasteners or adhesive
- Surface
- White, reflective
- Weight On Deck
- Light
- Leak Finding
- Easy, welds probe clean
- Best Match
- Cooled warehouses and retail
Roof Conditions
EPDM Roofing Problems on Terre Haute Offices
Old rubber roofs fail in a handful of predictable places. Spotting which ones apply tells us whether to patch or replace.
Laps Letting Go
Seam tape and old contact adhesive release at the corners first, then along the lap. Water follows the opening under the sheet and into the insulation.
Shrinkage at the Walls
Aging rubber pulls tight and bridges the corner where roof meets parapet. The flashing stretches until it tears or peels away from the wall.
Curb and Drain Flashings Failing First
Flashings around units and drain bowls give out well before the field sheet. Cracked pipe boots and lifted curb wraps are common finds.
Punctures From Foot Traffic
Heavy boots, dropped screws, and blown branches puncture the sheet near service paths. Small holes stay hidden until a ceiling tile stains.
System Options
EPDM Roofing Options for Terre Haute Buildings
Four choices shape an EPDM roof: how it is held down, how the laps are made, what sits under it, and how the edges finish.
Adhered Over Cover Board
Glue bonds the rubber to a cover board over new insulation. The smooth sheet makes leaks easy to trace on a roof walk.
Ballast Over a Loose Sheet
Stone holds a loose-laid sheet in place. It needs a deck rated for the weight and edges that keep stone from washing off.
Taped Seams With Primer
Primed laps with factory seam tape replace the old liquid adhesive, and every lap gets cover strip at the T-joints.
Termination Bars and Edge Metal
Bars clamp the sheet to the wall above the flashing height, and new gravel stop or coping closes the perimeter.
Who Gains
Who Gains From EPDM Roofing in Terre Haute
A new rubber roof helps the people who own it, run it, and work under it in different ways.
Owner
- A roof that takes a field patch years from now without special welders.
- Lower first cost on simple roofs with few curbs and drains.
- Cores and seam photos filed with the scope for the next owner.
Facility Manager
- A smooth adhered sheet where leaks show on a walk-through.
- Pipe boots and curb flashings that are new on day one.
- Taped laps that stay closed through January freeze-thaw.
Tenants And Staff
- Dry classrooms and offices under walls with new flashings.
- Less noise from adhered sheets during wind storms.
- Work sequenced around school breaks or office hours.
Two Ways To Start
Rubber Roof Leaking or Due for Replacement?
Drip Under an Old Rubber Roof
Call and tell us where it drips. Laps and wall flashings above get checked first.
Call UsBudgeting for New EPDM
Send the address. Cores show whether the insulation can stay or must go.
Get A Free EstimateOrder Of Work
Installing EPDM Roofing in Terre Haute, Indiana
An EPDM job follows the same five-row work order every time, from cores to the last strip of seam tape.
Work OrderTerre Haute Commercial Roofing
- On The Roof
Core the Field and the Edges
Cores at soft spots, drains, and walls show how much insulation is wet and whether ballast has crushed the boards below.
- Paperwork
Choose Adhered or Ballasted
Deck capacity, wind exposure, and how often the roof gets walked decide how the sheet is held down. The scope records the choice.
- Around The Building
Plan Around Rooms Below
Classrooms, offices, and records rooms under each section get dates, and fresh-air units are shut down while adhesive cures.
- On The Roof
Lay Sheets and Tape Laps
Wide sheets roll out with few seams, then laps are primed, taped, and rolled. Walls get new flashing up to the termination bar.
- On The Roof
Check Laps and Seal Details
Every lap is checked by hand, T-joints get cover patches, and pipe boots are clamped. Photos of each detail go into your file.
Related Systems
Roofs Better Served by Another System
EPDM covers many flat roofs in town. These three handle the ones it fits less well.
Welded SeamsTPO Roofing
Cooled warehouses and big retail roofs gain from a white welded sheet that reflects July sun.
- Distribution Warehouses
- Food Processing Plants
- Retail Buildings
Best For
- Large low-slope roofs
- Roofs with cooling loads
Check First
- Drain spacing and slope
- Grease or steam exhaust
Flashed CurbsIndustrial Roofing
Exhaust from plant stacks can soften rubber, so plant roofs get a system chosen around it.
- Printing Plants
- Food Processing Plants
- Warehouses
Best For
- Roofs crowded with equipment
- Buildings running every shift
Check First
- Exhaust that attacks membranes
- Curb height after insulation
Standing SeamsCommercial Metal Roofing
Framed metal over a flat roof adds slope where drains never kept up with rain.
- Metal Shops
- Farm Buildings
- Storage Buildings
Best For
- Sloped roofs and pole buildings
- Retrofits over flat roofs
Check First
- Purlin spacing and load
- Condensation in cold buildings
Questions
Questions About Terre Haute EPDM Roofing
Basics
What is EPDM roofing on a commercial building?
EPDM is a synthetic rubber membrane, usually black, for low-slope commercial roofs.
It ships in wide sheets, so a roof has few seams, and those laps are joined with tape or adhesive. Its flexibility in cold weather fits west central Indiana winters on offices, schools, and older flat roofs.
Trouble Spots
What are common problems with EPDM roofs?
Laps letting go, shrinkage at corners and walls, and punctures top the list.
Curb and drain flashings usually fail before the field sheet does. Caught before water soaks the insulation, most of these get repaired rather than replaced.
Attachment
Fully adhered vs ballasted EPDM: which suits my roof?
Deck strength and wind exposure decide it.
Adhered rubber is glued to the insulation, giving a smooth sheet that is easy to inspect. Ballast goes down faster, but the stone adds weight and hides leaks. A deck that cannot carry stone gets an adhered sheet.
Replacement
When is EPDM roof replacement the better call?
Replace when laps fail all over the roof, the sheet has pulled off the walls, or cores find wet insulation across wide areas.
Replacement means tear-off, deck repair, new insulation, and new EPDM or another membrane with fresh flashings.
Upkeep
How do I keep a new EPDM roof in shape?
Walk it each spring and fall, and after big storms.
Look at the T-joints, pipe boots, and wall flashings, clear the drains, and pick up any screws left from unit service. Small punctures take a primed patch the same week you find them.
Hire a Terre Haute EPDM Roofing Contractor
Tell us about the rubber roof you have now. We core it, check the laps, and price the right EPDM system.