Restore Strength. Stop Leaks. Extend Life.

New Britain’s freeze–thaw cycles and wind-driven rain are tough on masonry. We rebuild crowns, repoint joints, replace damaged brick, correct flashing, and apply breathable waterproofing—returning your chimney to safe, durable condition without compromising curb appeal.

Precision Chimney Repair & Repointing for New Britain, CT Homes

A chimney’s job is simple: vent safely and keep weather out. Time, moisture, and temperature swings undermine that mission by loosening mortar, cracking bricks, and opening pathways for leaks. Our repair and repointing service is a methodical, camera- and photo-documented approach that restores structural integrity, stops water intrusion, and preserves the original look of your home’s masonry.

When Your Chimney is Asking for Help

You don’t need to be on the roof to spot early warning signs. Look for crumbling joints, white staining (efflorescence), rust streaks, or damp smells near the fireplace. Inside the firebox, loose bricks, deteriorated mortar, or spalling surfaces point to advancing moisture problems. After wind or ice storms, it’s smart to have us check flashing and the crown—common sources of hidden leaks.

• Cracked or missing mortar between bricks
• Spalling brick faces or loose masonry pieces
• Brown/yellow stains near ceilings or walls
• Hairline crown fractures; puddling on top
• Rusted flashing or water at the firebox

Our Repointing Method—What “Good” Looks Like

Repointing isn’t just packing in new mortar. We cut or grind out failed joints to the correct depth, clean the voids, and install a color- and composition-matched mortar that bonds strongly and sheds water properly. Joints are tooled for density and finish, resulting in a uniform appearance that blends with surrounding brickwork.

1. Inspect & Document: We photograph defects, check for movement, and evaluate the crown and flashing.
2. Prep & Removal: Decayed mortar is removed to sound substrate; dust and debris are cleared for bonding.
3. Mix & Match: Mortar is selected for strength, flexibility, and color harmony with existing work.
4. Tool & Finish: Joints are compacted and shaped to promote water run-off and a consistent look.
5. Protect & Seal: After curing, we apply breathable siloxane water repellent to reduce future absorption.

Beyond Joints: Comprehensive Masonry Repair

Most failing chimneys need more than fresh mortar. We rebuild cracked crowns with proper slope, overhang, and a formed drip edge; replace individual bricks or entire courses; repair deteriorated fireboxes; and correct misaligned or corroded flashing. Each repair plan is explained with photos and options so you can prioritize by urgency and budget.

Leak Sources & How We Fix Them

Water gets in via failed crowns, porous joints, unsealed brick faces, and flashing gaps. Once inside, it stains ceilings, rusts dampers, and degrades liners. Our approach addresses the source, not just the symptoms: we rebuild the crown with expansion joints around flue tiles, integrate a properly sized cap, and seal the roof-to-brick transition with new step or counter flashing as needed. Finally, we apply a penetrating, vapor-permeable water repellent to the stack so liquid water sheds while internal moisture can still escape.

New Britain’s Climate & Your Chimney

Freeze–thaw is relentless. Moisture in small cracks freezes, expands, and widens the gap. Over successive winters, this “wedging” action causes spalls, loose bricks, and leaking joints. Proactive repointing and waterproofing interrupt that cycle and are far more cost-effective than a full rebuild later. If your chimney gets afternoon shade (stays wet longer) or sits at a windward corner, it’s especially vulnerable—get it checked.

Materials That Last (and Look Right)

We use ASTM-rated mortars (Type N or S depending on the location and loads), stainless or copper for caps and fasteners, and high-performance crown mixes. For historic or highly visible façades, we tint and tool new work to blend with existing brick—no patchwork look. Every repair ships with photo documentation and a written workmanship guarantee.

Frequently Asked Questions

How long does repointing last?

With proper prep, compatible mortar, and breathable waterproofing, repointed joints can last decades. Lifespan depends on exposure, roof drainage, and crown health; we include care tips specific to your stack.

Can you repair in winter?

Many repairs proceed in cold weather using cold-weather procedures. Some crown work and coatings require specific temperatures; if needed, we schedule those as soon as conditions allow and protect work areas from moisture and freeze.

Will repairs change how my chimney looks?

Our goal is seamless. We match mortar color and joint tooling to the existing façade and source brick that blends in. You’ll see the damage disappear—not a patchy repair.

Care Tips to Prevent Future Damage

• Keep caps in place and screens clear to reduce water and debris entry.
• Maintain gutters and downspouts so roof runoff doesn’t soak the stack.
• Trim overhanging branches; shaded, damp masonry degrades faster.
• Schedule annual inspections—minor mortar cracks are cheapest to fix early.