Level 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
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AfterMortar Repointing in Roanoke, VA
Mortar repointing is the process of removing deteriorated mortar from the joints between your chimney’s masonry units and packing in fresh, correctly mixed mortar to restore the joint’s seal and structural integrity. In Roanoke, most chimneys that are more than 20 years old need at least some degree of repointing – and catching it early is far cheaper than rebuilding the section of masonry that fails when the joints go untreated. Call us at (540) 787-3302 and a live person will pick up, any hour of the day.
Hearthstone Chimney Co. has been working on Roanoke chimneys since 1984. Russell Haines built this company on the belief that masonry repair done halfway is not a repair at all – it’s a delay. Every repointing job we take on is covered by our 90-Day Done Right Promise: if the work isn’t right, we come back and make it right, in writing, no arguing. That’s not marketing language. It’s the standard we’ve held for over 42 years, and we intend to hold it for at least 42 more.
Repointing is one of the most misunderstood our Chimney Repair services in the trade. It looks simple from the outside – chip out old mortar, put new mortar in – but the material selection, joint depth, and curing process all affect whether the repair holds for a decade or fails in the first hard frost. Southwest Virginia’s climate makes this especially unforgiving. Roanoke sits at roughly 1,000 feet of elevation, and the freeze-thaw cycles that come through the Roanoke Valley every winter – sometimes multiple hard freezes in a single week between December and February – are exactly what causes shallow or improperly mixed mortar joints to crack, crumble, and admit water. We use professional-grade materials from trusted brands like Gelco and Olympia Chimney, not the bagged big-box mortar mix that looks identical but behaves very differently over time.
If you’re uncertain whether your chimney needs repointing or something more involved, our Chimney Repair in Roanoke overview covers the full range of masonry and structural repairs we handle – repointing included.
When You Need Mortar Repointing
Most homeowners don’t notice joint deterioration until water is already getting in. By then, the mortar has been failing slowly for years. Here are the specific signs that tell us repointing is due:
- Gaps or recessed joints you can feel with your finger. Run your hand along the mortar lines on an accessible section of chimney. If you can press a finger noticeably into the joint – or if you can see a clear shadow line where mortar once sat flush – the joint has eroded past the point of being protective. On Roanoke homes built in the 1970s and 1980s, we find this condition on the north- and east-facing chimney faces more often than the others, because those sides get the least sun and dry out more slowly after rain.
- White staining (efflorescence) on the chimney face. That chalky white residue isn’t cosmetic. It means water is moving through the masonry, picking up mineral salts, and depositing them on the surface as it evaporates. Once you see efflorescence, moisture has already found a path in – and failing mortar joints are the most common entry point.
- Mortar pieces or chips in the firebox or on the roof. Small fragments of tan or gray material collecting at the base of your firebox or on the roof flashing below the chimney often indicate joints that are actively breaking apart. In the Williamson Road and South Roanoke neighborhoods, where older two-story colonials are common, we’re often the first to spot this during a Level-2 inspection because homeowners can’t easily see the upper chimney courses.
- Water stains on interior walls or ceilings near the chimney chase. If the drywall alongside your chimney shows staining or soft spots, compromised mortar joints are high on the diagnostic list. This is separate from a flashing leak and requires a different repair – mixing them up is a common and expensive mistake.
- Visible cracks running through the mortar lines. Hairline cracks can wait for monitoring. Cracks wide enough to see clearly from the ground, or cracks that follow a mortar joint for more than several inches, need attention before the next hard freeze cycles the crack open further.
- A chimney that hasn’t been inspected in more than five years. Mortar joint wear is gradual enough that many homeowners don’t notice it until it’s advanced. If your chimney hasn’t had a professional eye on it in five or more years – and you’ve been through Roanoke winters without a second thought – a camera inspection will tell you exactly where things stand.
Our Mortar Repointing Process
We do this work the same way every time, because the steps matter and skipping one produces a result we wouldn’t put our name on.
- Level-2 camera inspection first. Before we quote a price or pick up a chisel, we run a camera inspection of the full chimney system. You’ll see the photos. We’ll give you a plain-English verdict on what the joints look like, how deep the deterioration goes, and whether there are any other conditions – crown damage, liner issues, spalling brick – that should be addressed at the same time. You don’t want to repoint joints and then discover the crown is sending water straight back into the masonry you just repaired. The inspection protects the investment.
- Joint preparation – proper removal depth. Old mortar is cut out to a minimum depth of three-quarters of an inch, sometimes deeper depending on how far deterioration extends. We use angle grinders and hand tools depending on the joint width and location. This is not a step where speed serves the customer. Under-cut joints don’t hold new mortar properly – the bond surface is too shallow, and the repair fails prematurely.
- Joint cleaning. After cutting, we blow out and brush every joint to remove dust and loose particles. New mortar will not bond to a dusty surface, and this step is where a lot of careless operators cut corners. We don’t, because we’re the ones who back the work in writing.
- Mortar mix selection and application. We match the mortar type to the original masonry. This is important: older Roanoke homes – many built before 1960 – often used softer lime-based mortars, and applying a hard Portland-cement mortar over them traps moisture in the brick and causes the brick face to spall over time rather than allowing the mortar joint to sacrifice itself as it’s designed to do. We source material from professional-grade suppliers including Gelco and Olympia Chimney, and we pack joints in lifts, tooling each course to match the original joint profile before moving to the next section.
- Curing and protection. Fresh mortar needs to cure at the right rate. In Roanoke’s summer heat, that sometimes means misting the joints to slow the cure and prevent surface cracking. In cooler weather, we time the work so we’re not applying mortar when overnight temps are going to drop below freezing before the joint has had adequate set time. These are not optional precautions – they determine whether the repair lasts or fails in the first year.
- Final inspection and documentation. We walk the job with you before we leave – or we document findings with photos and go through them clearly if access doesn’t allow a joint walkthrough. The 90-Day Done Right Promise starts the day we finish, in writing, and Russell Haines stands behind every job under the Hearthstone name.
Mortar Repointing Pricing in Roanoke
Mortar repointing in Roanoke typically runs between $300 and $1,800 for a standard residential chimney, with most single-stack jobs on a two-story home falling in the $450 to $950 range. For a detailed breakdown, see How Much Does Chimney Repair Cost? (2026 Price Guide) - Roanoke, VA. Larger projects – multi-flue chimneys, full repoints on chimneys that haven’t been touched in 30 years, or jobs combined with crown repair – can run higher. The table below reflects what we see in the Roanoke market:
| Scope of Work | Typical Range |
|---|---|
| Spot repointing (isolated joint failure, 1-2 courses) | $300 – $450 |
| Partial repoint (one or two chimney faces, single stack) | $450 – $750 |
| Full repoint, single-stack residential chimney | $700 – $1,200 |
| Full repoint, multi-flue or tall chimney (3+ stories) | $1,100 – $1,800+ |
| Repointing combined with crown repair | $850 – $1,600 |
A few things drive cost on repointing jobs specifically:
- Access and height. A chimney that tops out at 15 feet off the roofline costs more to work on than one that’s 6 feet above the ridge. Scaffolding or specialized ladder setups add time and material cost.
- Mortar type and mix. Matching an older lime mortar properly takes more time and more specialized material than a standard Portland mix job. We don’t skip this step, but it does affect the number on the estimate.
- Extent of joint failure. A chimney where joints are gone to a half-inch everywhere versus one with isolated spots has a very different scope. The camera inspection tells us which situation we’re in before we quote.
- Combined repairs. If the crown is cracked or the flashing needs attention, doing it all in the same mobilization costs less than two separate trips. We’ll tell you plainly if we see something that’s cost-effective to bundle.
Pricing is upfront. The number on the estimate is the number on the invoice – no surprises on the bill. If you’re 65 or older, or a veteran, a permanent 5% discount applies to your job. We also have $50 off any repair over $250, and if you’ve already received a written estimate from another contractor, we’ll give you a free second opinion before you make a decision.
Call (540) 787-3302 for a free estimate. A live person picks up every call.
FAQs – Mortar Repointing
How long does mortar repointing last on a Roanoke chimney?
A properly done repoint using the right mortar type for the masonry should last 20 to 30 years under normal Roanoke conditions. The freeze-thaw cycles in the Roanoke Valley are the biggest factor in joint longevity – a correctly mixed and cured mortar joint handles those cycles well; a joint done with the wrong mix or applied in cold conditions can begin failing in as little as three to five years. Annual or biennial chimney inspections are the best way to catch any spot deterioration before it spreads.
Is repointing the same as tuckpointing?
The two terms are used interchangeably in most of the trade, and for practical purposes they describe the same repair: removing deteriorated mortar and replacing it with fresh material. Strictly speaking, “tuckpointing” refers to a specific decorative technique that uses two contrasting mortar colors to mimic fine joints, but almost no residential chimney work in Roanoke uses that technique. When you hear either word from a chimney contractor, they mean the same thing – removing old mortar and reestablishing the joint. Call us at (540) 787-3302 if you want us to look at what you have and tell you exactly what’s needed.
Can I leave deteriorated mortar joints alone for another season?
You can, but you’re taking a specific risk. Roanoke’s winters are hard on open mortar joints: water enters the joint, freezes, expands, and drives the deterioration deeper into the masonry. What’s a repointing job this fall can become a Spalling Brick Repair or partial rebuild by spring if a particularly wet, freeze-thaw-heavy winter runs through the joint. We’re not in the business of telling people what to do with their property – but we can tell you that a $600 repoint today is reliably cheaper than a $3,000 section rebuild two winters from now. Get an inspection and make the call with actual information in hand.
Does repointing require a permit in Roanoke?
For standard mortar repointing on an existing residential chimney, a building permit is generally not required by the City of Roanoke. Structural rebuilds – replacing brick courses, altering the chimney height, or rebuilding a collapsed section – may require a permit depending on scope. We’ll tell you clearly during the inspection whether what we’re looking at crosses into permit territory, and if it does, we handle that process the same way we handle everything else: plainly, without making it more complicated than it needs to be.
Why Roanoke Homeowners Choose Hearthstone for Repointing
A lot of contractors will repoint a chimney. Fewer will do it correctly, document it with photos, back it in writing for 90 days, and answer the phone at 7 in the morning when you have a question. That’s the difference between a transaction and a relationship, and it’s the reason homeowners in Hollins, Cave Spring, Vinton, and the older neighborhoods along the Roanoke River keep calling us back when the next thing needs attention.
Russell Haines has been working on Roanoke chimneys long enough to know which neighborhoods have the oldest masonry, which soil conditions cause chimney settling that stresses mortar joints, and which local weather patterns – the nor’easters that drive cold rain sideways against south-facing chimney faces, the sudden February thaws that refreeze overnight – do the most damage. That kind of accumulated local knowledge doesn’t come from a franchise manual. It comes from 42 years of showing up and doing the work.
We are background-checked and uniformed. Most repointing jobs are finished in a single visit. We carry professional-grade materials from Gelco and Olympia Chimney, and we don’t substitute builder-grade products to protect margin. The estimate you get is the invoice you’ll sign – same number, no additions after the fact. And if anything about the job isn’t right within 90 days, we come back and make it right, in writing, no paperwork, no arguing. That’s the Hearthstone standard.
Our broader home gives you a full picture of every service we offer across the Roanoke region – from annual sweeps to full liner replacements – if you want to understand how repointing fits into the larger picture of chimney maintenance.
Schedule Your Repointing Estimate
If your chimney is showing any of the signs described above – or if it’s simply been more than five years since anyone with a camera looked at the joints – call Hearthstone Chimney Co. at (540) 787-3302. A live person will pick up, we’ll schedule a time that works for you, and we’ll come out and give you a straight answer about what the chimney needs. The estimate is free. The verdict is plain English. And whatever we do, Russell Haines backs it in writing for 90 days.
Done right – and we stand behind it.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Roanoke since 1984.