Freeze-Thaw
Gaps in Parapet Coping
- You See
- Open joints in the cap along the top of the brick wall.
- What It Means
- Water runs into the wall from above and stains the ceiling below the parapet. New coping or counterflashing closes the top of the wall.
Aurora Commercial Roofing Contractor
Flat Roofs and Party-Wall Flashing on Downtown Storefronts
We take Aurora commercial roofing jobs on brick storefronts, retail, and shops east of Grand Island, starting with a walk across the roof.
Aurora Commercial Roofing on Shared-Wall Storefronts
- Shared brick walls between roofs
- Scuppers and drains at the back wall
- Material staged from the alley
- Parapet coping and counterflashing
Most Aurora commercial roofing calls we plan for involve storefronts that share a wall with the building next door. Water crossing that wall can show up a door away from where it got in.
So we flash the party wall, check the scupper or drain each roof empties to, and stage material from the alley so the storefront stays open to customers.
Roof Conditions on Aurora Storefronts
Older downtown roofs share the same weak spots. Here is what each one looks like from the roof.
Shared Wall
Leaks That Cross Next Door
- You See
- A stain in your store with a dry roof directly above it.
- What It Means
- Water entered at the neighbor's roof edge or the wall between you. Both sides of the wall get looked at before anything is patched.
Drainage
Clogged Rear Scuppers
- You See
- Water backing up at the rear wall and spilling over the parapet.
- What It Means
- Leaves and grit block the opening, and the roof ponds behind it. Scupper boxes and downspouts get cleared or rebuilt at reroof.
Age
Patches Stacked on Patches
- You See
- Layers of mastic and mismatched membrane around the same few spots.
- What It Means
- Years of spot repairs have built up over a worn roof. Core cuts show whether a tear-off is cheaper than one more patch.
Equipment
Units Set Low on Old Curbs
- You See
- Short curbs with cracked flashing under rooftop units over the sales floor.
- What It Means
- Water reaches the top of a short curb during heavy rain or snowmelt. Raising the curb gives the new flashing room to work.
Wind
Loose Edge Metal Above the Sign Band
- You See
- Bent or lifted metal along the front parapet over the storefront sign.
- What It Means
- Wind catches loose trim and starts peeling the membrane behind it. New edge metal goes on with closer fastener spacing.
Commercial Roofing for Aurora Retail and Shops
What a new roof changes for a downtown business.
Commercial Roofing for Aurora Businesses That Stay Open
Staging from the alley and working one roof at a time keeps the front door, sidewalk, and display windows clear during business hours.
One Dry Wall Between Neighbors
Party-wall flashing ties your membrane to the brick, so water from either roof stays out of the shared wall.
Water Leaves Through the Back
Tapered insulation and rebuilt scuppers send rain toward the alley side instead of pooling at the parapet.
A Cleaner Ceiling Inside
Removing old patch layers and wet board stops the slow drip that keeps staining tiles above the sales floor.
Commercial Roofing Systems for Aurora Buildings
Each system below goes on storefronts and shops in Aurora.
TPO Roofing
White TPO fits sunny retail roofs, with welded seams tied into parapet walls on every side.
TPO Roofing details
EPDM Roofing
Rubber EPDM suits older flat roofs behind brick fronts, adhered so the surface stays clean to inspect.
EPDM Roofing details
Industrial Roofing
Shops with process exhaust or heavy units get a membrane matched to what the fans put out.
Industrial Roofing details
Commercial Metal Roofing
Steel panels cover sloped shops and storage buildings on the edges of town.
Commercial Metal Roofing detailsLeak Showing Up Next Door?
How Commercial Roofing Work Runs on Aurora Storefronts
Storefront roofs follow five steps that keep the street side open.
- 1
Walk Both Sides of the Wall
With the neighbor's permission, we look at the shared wall from each roof to see where water gets in.
- 2
Plan Alley Staging
Dumpster, lift, and deliveries set up behind the building, away from the sidewalk and front entrance.
- 3
Remove Old Layers
Patch buildup and wet insulation come off down to the deck, a section at a time.
- 4
Install Board and Membrane
Tapered insulation pitches water toward the rear, then the new membrane goes down and up the parapet walls.
- 5
Close the Wall Tops
Coping, counterflashing, and scupper boxes finish the edges, and the alley gets swept clean.
Other Towns Near Aurora We Work In
Besides Aurora, we roof buildings in the towns below. Somewhere else nearby? Call us or send us a message.
Storefronts, Churches, and Plants
- Grand IslandPlants, dealer shops, and offices in our home city.
- St. PaulChurch, school, and Main Street roofs to the north.
Shops, Grain Buildings, and Reroofs
- Central CityLots with several roofs to phase, to the northeast.
- OrdGrain, farm supply, and metal shop roofs to the northwest.
- Wood RiverTear-offs led by insulation choices, to the southwest.
Questions From Aurora Building Owners
What storefront and shop owners ask.
- What commercial roofing systems do Aurora, NE businesses usually choose?
- What sets Aurora commercial roofing cost on a storefront?
- Do shared-wall roofs have to be replaced together?
- Aurora commercial roofing near me: where does the first visit start?
- Can a new roof go over the old one on a downtown building?
- Can the work stay off the street side of the building?
What commercial roofing systems do Aurora, NE businesses usually choose?
Slope and building use decide it. Low-slope retail and office roofs in Aurora mostly take TPO or EPDM, while sloped shops and storage buildings take standing-seam or exposed-fastener metal. Every roof gets inspected before we recommend a system.
What sets Aurora commercial roofing cost on a storefront?
Roof size, the number of old layers, and how much wet insulation sits under them set most of it. Party walls and parapets add flashing, and scupper or drain rebuilds add a line. Alley access and lift placement change labor time.
Do shared-wall roofs have to be replaced together?
No. Each roof can be done on its own, with flashing tied into the shared wall. When the neighbor plans work too, doing both at once saves staging and leaves one clean joint at the wall.
Aurora commercial roofing near me: where does the first visit start?
It starts on your roof, then the wall you share and the ceiling below any stain. If the source sits on the next roof, we tell you before quoting anything on yours.
Can a new roof go over the old one on a downtown building?
Only when core cuts show dry insulation and the roof has a single existing layer. Many older storefronts already carry two or more, and the parapet height limits how much can be added, so tear-off is the usual answer downtown.
Can the work stay off the street side of the building?
Usually, yes. Most storefront jobs stage from the alley, with material lifted to the rear of the roof, so the sidewalk and front door stay open.
Hire an Aurora Commercial Roofing Contractor
Tell us which storefront and which wall the water follows, and we will walk the roof.