Grand Forks Premium Roofing provides professional chimney flashing in Grand Forks, ND for residential and commercial properties across the Red River Valley. The chimney is the part of a flooded house nobody went back to look at. Furnaces and water heaters were replaced in the thousands after 1997, many with sealed combustion units venting out a sidewall, and the masonry stack was left with nothing to do.
That orphaned flue is a roofing problem as well as a heating one. An oversized, unlined masonry chimney serving no appliance, or serving one small one, runs cold, collects condensation, and pushes moisture out through the joints. The mortar in the top three or four feet takes the worst of it, and by the time water shows up in the ceiling below, the flashing usually gets blamed for something the stack did.
So we start at the top. The crown is the concrete or mortar cap over the masonry, and a cracked crown lets water into the core of the stack where no flashing can reach it. We look at the crown, the cap, the storm collar and the mortar joints in the top courses before we form a single piece of metal, and we photograph all of it for you.
If the stack is genuinely done, we say so and we tell you the options plainly, including the ones we do not perform. Reroofing around a chimney that needs a mason is a way to be back on the same roof in two years with the same problem and a shorter list of people to blame.
Where the masonry is sound, the flashing gets built as a system. Step flashing woven course by course, counterflashing lapping over it and let into the mortar, and no reliance on a bead of sealant to hold two materials together that move at different rates. Nothing gets face nailed through a finished surface where the hole would be permanent, and nothing depends on a bead of caulk to keep water out of the house.
Anything wider than roughly thirty inches gets a saddle on the up-slope side, framed and metal clad rather than shingled flat. Snow sits against the back wall of a stack for months in this valley, and a saddle that sheds it costs far less than repairing decking and framing behind a stack that has been soaking for years. We frame those on site instead of ordering a part that almost fits.
Our licensed and insured team brings the right materials and equipment to every job — pin meter readings taken on the underside of the sheathing, an ASCE 7 exposure category settled address by address, roof planes strung and checked for rack on a relocated house, sheathing re-nailed to a documented schedule at tear-off, cap shingles bought to the same wind class as the field, base flashing on masonry that was never an exterior wall — and backs the work with a written workmanship warranty. We serve Grand Forks and nearby communities including Thompson, Manvel, Emerado, Larimore.
What We Handle
Everything our chimney flashing in Grand Forks covers
One crew, one point of contact, and the full range of chimney flashing work in Grand Forks, ND. If it is on this list we do it in house rather than handing it to a subcontractor:
- chimney flashing repair
- step and counterflashing
- chimney cricket installation
- chimney crown repair
- chimney leak repair
- chimney chase cover
- flashing replacement during reroof
- flue and storm collar
- orphaned flue inspection
- chimney flashing Grand Forks
- masonry crown crack
- saddle behind the stack
Not sure which one describes your situation? Describe it in plain words and we will sort it out — or browse the rest of our Grand Forks services.
Materials, equipment and how we do chimney flashing
The difference between chimney flashing that lasts and chimney flashing that gets redone in three years is almost always preparation and materials, not the finish you see on day one. We work with pin meter readings taken on the underside of the sheathing, an ASCE 7 exposure category settled address by address, roof planes strung and checked for rack on a relocated house, sheathing re-nailed to a documented schedule at tear-off, spec them to the job instead of to the invoice, and write the material grades into the free estimate so you know exactly what you are buying.
Every Grand Forks job runs the same way: site walk and measurements, written scope and fixed price, protection of the surrounding area, then the work itself with a daily clean-up. Years of roofing work in the Red River Valley means we have already met whatever your property is going to throw at us — awkward access, older construction, an HOA with opinions.
Where we do chimney flashing outside Grand Forks
Grand Forks Premium Roofing covers Grand Forks and the surrounding communities of the Red River Valley. Crews run out to the same nearby cities every week, so an out-of-town job does not mean an out-of-town price.
- Chimney Flashing in Thompson, ND — Grand Forks County, population 1,101
- Chimney Flashing in Manvel, ND — Grand Forks County, population 377
- Chimney Flashing in Emerado, ND — Grand Forks County, population 443
- Chimney Flashing in Larimore, ND — Grand Forks County, population 1,260
- Chimney Flashing in Northwood, ND — Grand Forks County, population 982
- Chimney Flashing in Reynolds, ND — Grand Forks County, population 277
Start on the Grand Forks Premium Roofing homepage for a free estimate, or call (844) 511-2320 and describe the job.
Why Grand Forks Chooses Grand Forks Premium Roofing
- ✓We look up what your address went through before we quote it, because a bought-out block, a relocated house and a 2003 subdivision are three different roofs
- ✓Leak diagnosis begins with a meter pushed into the deck from the attic side and never with a ceiling stain, because the ceilings in this city were rebuilt after the flood
- ✓Wind exposure is settled block by block and written on the estimate, so most customers are told plainly that they do not need the rim specification
- ✓We will not put new tile on a pre-flood house without a structural engineer's letter, and we say that before anyone has paid for a design
The standards behind chimney flashing
Quality here is not a matter of opinion — it is written down. The chimney flashing work we do in Grand Forks follows published industry standards: NRCA publishes the Roofing Manual, the industry's reference for details and slope minimums, and Asphalt Roofing Manufacturers Association sets the shingle application and ventilation guidance the warranties reference. If a contractor cannot tell you which standard a detail comes from, that is worth asking about before you sign.
Every chimney flashing project in Grand Forks gets the same attention, whether it is a single room or a full commercial job. We show up on schedule, keep the site clean, and stand behind the work — the estimate is free and there is no pressure.
Ready to get started? Call (844) 511-2320 for a free chimney flashing free estimate in Grand Forks, or request a quote and we'll get right back to you.