If Your Roof
Drips Only In Heavy Rain
Water shows up during downpours and stops once the rain eases.
Start WithDrains, scuppers, and laps checked
Greenwood Commercial Roof Leak Repair Contractor
Leak Showing Up Far From Where The Water Gets In?
As a Greenwood commercial roof leak repair contractor, we trace stains and drips back to the opening on the roof, repair it, and replace the wet material.
- Traced from the drip
- Entry point closed
- Water test after
- Stains and wet tile
- Curbs and pipe boots
- Parapet and wall flashing
- Snowmelt leaks
Repair Or Replace
Where Greenwood Commercial Roof Leak Repair Starts
Greenwood commercial roof leak repair starts from what you see inside. Four common patterns, and where each one leads.
If Your Roof
Leaks After Snow Melts
Drips start during a thaw even when it has not rained.
Start WithWall flashing and frozen drains
If Your Roof
Stains Under A Rooftop Unit
Tile near a diffuser turns brown after storms.
Start WithCurb flashing repair
If Your Roof
Leaks In Many Rooms At Once
Stains spread across the building and new ones follow each repair.
Start WithA replacement price
Roof Conditions
Commercial Roof Leak Repair Sources On Greenwood Warehouses
The drip marks where water exits. These are the openings we find most often upstream of it.
Open Curb Corners
You See
A stain beside a supply diffuser under the rooftop unit.
What It Means
The flashing at the curb corner has torn. Rain runs down inside the curb wall and onto the deck.
Cracked Pipe Boots
You See
A drip directly below a plumbing vent or conduit stack.
What It Means
Rubber boots crack in sun and cold. Water runs down the pipe and through the deck opening.
Wall Cap And Base Flashing
You See
Wet drywall along an outside wall after wind-driven rain.
What It Means
Coping joints opened or base flashing pulled off the wall, so water gets behind the membrane at the parapet.
Backed-Up Drains In A Thaw
You See
Leaks during a warm spell after snow, with no rain at all.
What It Means
Ice in the drain holds meltwater on the roof. It rises over laps and flashing that rain normally runs past.
Water Running Along The Flutes
You See
A puddle in an aisle far from any roof equipment.
What It Means
Water entered upslope and ran inside the steel deck flutes until it found a gap to drip through.
Skylight And Hatch Curbs
You See
Drips under a roof hatch or around a skylight frame.
What It Means
Gaskets dried out or the curb flashing split, so wind-driven rain gets past the frame.
Repair Methods
Commercial Roof Leak Repair Methods In Greenwood
The repair depends on what the trace finds.
Curb Reflashing
Torn curb corners get new membrane flashing with welded or taped corners and fresh sealant at the counterflashing.
Boot Replacement
Cracked rubber boots at vents and conduit are cut away and replaced with new boots clamped and sealed.
Roof Leak At A Parapet Wall
Coping joints are resealed, base flashing is stripped in, and termination bars are refastened along the wall.
Wet Material Swap
Insulation soaked along the leak path is cored, cut out, and replaced so the repair sits on a dry base.
What Changes
What Commercial Roof Leak Repair Changes In Greenwood
Here is the building before and after a traced leak repair.
Before The Repair
- Buckets and tarps in an aisle
- A torn corner at a rooftop curb
- A cracked boot on a vent stack
- Wet board along the deck flutes
- Stains returning after each storm
After The Repair
- Entry point found and sealed
- Curb reflashed with new corners
- New boot clamped and sealed
- Dry board along the leak path
- Water test run where the roof allows
Leak Getting Worse Each Storm?
Every storm soaks more insulation along the leak path. Book an estimate and we will trace it from the drip back to the roof.
How The Work Runs
How Greenwood Commercial Roof Leak Repair Works
Five steps from the stain to a closed opening.
- 1
Start At The Drip
We mark where water lands inside and note the deck direction, so the trace on the roof starts in the right place.
- 2
Follow It Uphill
On the roof, every curb, boot, lap, and wall flashing upslope of the drip is checked along the deck flutes.
- 3
Name The Source
The opening gets photographed and priced, along with any wet board found along the path.
- 4
Close The Opening
The curb, boot, lap, or flashing is repaired in matching material and the wet board beside it is replaced.
- 5
Test And Record
Where the roof type allows, a water test confirms the opening is closed, and the repair is photographed.
Related Repairs
Other Roof Repairs In Greenwood
Membrane roofs, steel roofs, and plant roofs each have their own service.
Membrane Roofs
Flat Roof Repair
Seams, blisters, and drains on low-slope membrane roofs.
- Welded TPO and taped EPDM patches
- Drain clamps and flashing reset
- Wet board cut out and replaced
Steel Panel Roofs
Commercial Metal Roof Repair
Screws, laps, trim, and rusted panels on steel roofs.
- Oversized screws with new washers
- Laps cleaned and resealed
- Rusted panels swapped in kind
Plant Roofs
Industrial Roof Repair
Fan curbs, exhaust areas, and roofs over production lines.
- Exhaust-rated membrane at fans
- Containment below any deck opening
- Hot work cleared with plant staff
Questions
Leak Repair Questions From Greenwood Tenants And Owners
Cost, leases, snowmelt, and parapet walls.
What Is Landlord Responsibility For Roof Leaks?
The lease decides. Gross leases more often keep leaks with the landlord, and net leases can move repair costs to tenants.
Tenants should report a leak in writing right away and protect stock. Our photos of the source help both sides settle who pays.
What Drives Roof Leak Repair Cost?
Finding the source, the roof type, the size of the damaged area, how much board is wet, and access to the opening. A cracked boot is a short repair; a leak traced through a soaked section takes longer. The price follows the trace.
Why Is My Roof Leaking After Snow Melt?
Meltwater pools behind snow, against parapets, and around frozen drains, then rises over laps and flashing that rain runs past. Seams opened by cold nights let it in. We trace these leaks to drains, wall flashing, and laps.
How Is A Roof Leak At A Parapet Wall Repaired?
Coping joints, counterflashing, and the membrane turned up the wall are checked first. Repairs run from resealing coping joints to new base flashing and refastened termination bars.
Why Is The Leak Far From The Opening?
On big roofs, water rides the steel deck flutes or soaks through the board before it finds a gap. We follow the flutes uphill from the drip and check every opening along that line.
Can You Stop A Leak Temporarily?
Yes. A temporary seal can hold over stock or equipment until the permanent repair is scheduled, and it gets replaced with the matching repair on the next visit.
Hire A Greenwood Commercial Roof Leak Repair Contractor
Tell us where water lands inside and when it happens. We will trace it on the roof and price the repair.