Open Seam At A Corner
Inside The Building
A drip starts near an outside corner of the building after a hard rain.
On The Roof
A welded lap at the corner patch never fully fused, or it has peeled back over time.
Enfield, Connecticut
Enfield TPO Roofing Contractor
TPO Membrane With Hot-Air Welded Seams And Flashed Curbs
As an Enfield TPO roofing contractor, we install and replace white TPO membrane roofs with hot-air welded seams on warehouses, cold storage buildings, and offices.
- Hot-air welded seams
- White surface reflects summer sun
- Fastened or fully adhered
- Every seam probed
Is This Roof A Fit?
Is This Roof A Fit For Enfield TPO Roofing?
Enfield TPO roofing suits most low-slope commercial roofs, but the deck, the equipment, and the building's use decide it. Here is how TPO compares with two other systems we install.
What We Install
TPO Membrane
- Seams
- Hot-air welded into one sheet
- Surface
- White and reflective
- Cold Weather
- Welded within the right temperature window
- Rooftop Equipment
- Welded flashings at curbs and boots
- Common Buildings
- Warehouses, cold storage, offices
EPDM Rubber
- Seams
- Primed and taped laps
- Surface
- Black rubber
- Cold Weather
- Stays flexible in the cold
- Rooftop Equipment
- Pre-formed and taped flashings
- Common Buildings
- Older roofs and additions
Metal Panels
- Seams
- Raised seams or lapped panels
- Surface
- Painted steel
- Cold Weather
- Sheds snow on sloped roofs
- Rooftop Equipment
- Curbs framed into the panels
- Common Buildings
- Sloped shops and storage
TPO Problems
TPO Roofing Problems We Fix in Enfield
Most TPO trouble starts at the seams and details. Here is what shows inside and what we find on the roof.
Leak Below A Unit Curb
Inside The Building
Water marks spread on ceiling tiles under a rooftop unit after storms.
On The Roof
The curb flashing wrap has a cold weld or a cut where it folds around a corner.
Punctures After Service Work
Inside The Building
Small new stains appear right after a contractor worked on the roof.
On The Roof
Dropped tools or loose screws have punched small holes through the membrane.
Dirt Rings Near Drains
Inside The Building
Leaks close to roof drains come back every spring.
On The Roof
Standing water has left dirt rings on the membrane and loosened the clamping ring at the drain.
Other Systems
Other Roof Systems We Install Around Town
When TPO is the wrong fit, one of these systems usually covers the roof.
EPDM For Older Roofs
Black rubber sheets suit older low-slope roofs and additions where long wall flashings need to flex.
EPDM Roofing in Enfield
Industrial Roofs For Plants
Plants and distribution centers get membrane roofs laid out around fans, ducts, and process exhaust.
Industrial Roofing in Enfield
Metal For Sloped Buildings
Shops and storage buildings with a real slope take standing seam or exposed fastener panels.
Commercial Metal Roofing in EnfieldTwo Ways To Start
Seam Opening Up On A White Roof?
Leaking Now
Call and say where the water shows inside. We probe the seams and curb flashings above it.
Planning A New TPO Roof
Send the address and roof size. We take core cuts before pricing a new TPO roof.
Get A Free EstimateWhat TPO Changes
What TPO Roofing Does For Enfield Warehouses
A new TPO roof changes how the building handles sun, rain, and service traffic.
Seams Welded Into One Sheet
Hot-air welds fuse each lap, so the field and the flashings act as one piece of membrane instead of glued layers.
A Cooler Roof In Summer
The white surface reflects sunlight, which limits heat building up in the roof over warehouses and cold storage rooms.
Curbs Flashed In Matching Membrane
TPO flashing at units, pipes, and walls is welded to the field sheet, closing the gaps where most leaks start.
Easy Repairs Later
Small cuts and punctures are fixed by cleaning the membrane and welding a new piece of TPO over the damage.
Work Order
How We Install TPO Roofing in Enfield
TPO jobs follow this order, with every seam checked before a section closes.
- On The Roof
Inspect Your Roof
We walk the roof, take core cuts, and check the deck, insulation, drains, and every curb before choosing a fastened or fully adhered TPO system.
- On The Roof
Prepare The Deck
Old roofing comes off or a cover board goes over a dry roof, deck damage is repaired, and new insulation is fastened down.
- On The Roof
TPO Seam Welding And Probing
Sheets are rolled out, laps are hot-air welded at a tested temperature and speed, and every seam is probed for gaps.
- Final Check
Flash And Close Each Section
Curbs, walls, drains, and pipes get welded flashing, edge metal goes on, and each section is closed before the crew leaves.
- Final Check
Walk The Roof At Closeout
You walk the finished roof with us, see the probed seams and new flashings, and keep a record of the system and its details.
Cold Storage
Commercial TPO Roofing on Enfield Cold Storage Buildings
Cold storage and refrigerated warehouses ask more of a roof. The space is cold inside and the roof is hot in summer, so insulation and vapor control matter as much as the membrane.
We look at insulation thickness, vapor control, and the refrigeration equipment before recommending TPO. Its white surface limits summer heat at the roof, and units come off and go back on in an order set with your refrigeration contractor.
- Insulation sized for refrigerated space
- Vapor control under the insulation
- Refrigeration units scheduled in order
- Reflective surface for summer heat
TPO Questions
Questions About TPO Roofing in Enfield
Straight answers on TPO from the owners and managers who ask us most.
What is TPO roofing on a commercial building?
TPO is a single-ply roofing membrane, usually white, rolled out in wide sheets and joined with hot-air welded seams. It covers low-slope roofs and is fastened or fully adhered over insulation, depending on the deck and wind exposure.
More roofing questionsWhat are the downsides of TPO roofing in Connecticut?
Its seams and flashings rely on careful welding, and dropped tools or foot traffic can puncture it. Snow and ice add stress at drains and edges, so those details get extra membrane. None of that rules TPO out; it shapes how we install it.
TPO vs EPDM: which fits an Enfield building?
TPO has welded seams and a white surface, while EPDM is black rubber with taped seams that flexes in cold weather. The deck, insulation, equipment, and the roof already in place usually decide it, and we explain the choice after the roof walk.
How are TPO seams checked after welding?
A probe is run along the edge of every welded lap to find spots that did not fuse. Test welds at the start of each day confirm the welder settings for that day's weather.
Can TPO go over an existing roof?
Yes, when there is one dry, attached roof underneath. A cover board goes over it and the TPO is fastened or adhered on top. Wet or stacked roofs come off first.
How thick should a TPO membrane be?
Common thicknesses are 45, 60, and 80 mil. Thicker sheets resist punctures better on roofs with heavy foot traffic, and we match the thickness to how the roof is used.
Free Estimate
Hire an Enfield TPO Roofing Contractor
Send the property address for a roof walk and core cuts, or call about a seam or curb that is leaking now.