Attic Ventilation is Key for the Home

As summer gives way to cooler fall nights here in Connecticut, your attic becomes one of the hardest-working (and most overlooked) parts of the house. Trapped heat, lingering humidity, and poor airflow can quietly damage your roof from the inside out. The solution is simple but powerful: proper insulation and ventilation. When done right, this combination protects your roof, lowers energy costs, and delivers a return on investment that lasts for decades.

In our area, many attics are under-insulated and poorly ventilated. I still meet homeowners who want to save a few bucks by shingling over an old roof. The problem is, what you can’t see can hurt you - trapped moisture and heat can quietly rot plywood, cook shingles, and shorten a 30-year warranty roof to something far less.

Airflow is non-negotiable. A healthy attic “breathes”: fresh air in at the eaves and stale, warm, moisture-laden air out at the peak. Intake typically comes through continuous soffit vents or a product like SmartVent, which installs near the gutter line. For exhaust, modern ridge vents beat old louver (gable) vents. If you have both, keep the louvers closed - mixing systems turn those louvers into unintended intakes that only cool the top third of the attic and leave the rest to sweat it out.

Insulation and ventilation are a package deal. Ventilation manages airflow; insulation manages temperature. Fiberglass batts (yep, the pink or yellow stuff) and blown-in insulation reduce heat loss in winter and heat gain in summer. But without balanced ventilation, even the best insulation can absorb moisture, slump, and underperform - especially as temperatures swing this time of year. That’s when we see telltale signs like musty smells, rusty nails, and in cold snaps, even frost on the underside of roof decking.

A quick seasonal checklist can save you from expensive surprises:

• Make sure bath fans and dryer vents exhaust outside, not into the attic.

• Confirm continuous intake at soffits (baffles help keep insulation from blocking airflow).

• Use a continuous ridge vent for exhaust; don’t mix with open gable louvers.

• Air-seal attic penetrations (wires, pipes, light boxes) before adding insulation.

• Aim for appropriate insulation depth and even coverage, especially over the living areas.

Thinking about re-roofing? Ask your contractor for a ventilation and insulation plan - not just a shingle quote. Upgrading airflow and R-value when you replace a roof is the definition of smart timing. It protects the new shingles, preserves the roof deck, keeps comfort consistent, and trims energy costs season after season. In other words, it’s one of those un-flashy upgrades that pays you back quietly, year after year, while your neighbors wonder why their AC and furnace never seem to get a break.

As summer winds down and the furnace season creeps in, set your attic up to win. Proper insulation and ventilation will regulate temperatures, manage moisture, extend roof life, and safeguard warranties. It’s a modest upgrade with long-term dividends and comfort you can feel with savings you can count on.

Bob O’Donnell is the owner of O’Donnell Bros, Inc., a Bristol-based home improvement company established in 1975. Email your questions for Bob to info@odonnellbros.com with the subject line “Ask the Pro”. All questions may be considered for publication. To contact Bob for your remodeling needs, call O’Donnell Bros, Inc. at (860) 589-5155 or visit www.odonnellbros.com. Advice is for guidance only.

The 2026 Interior Colors of the Year

Color‑of-the-year season is officially a thing, and yes, it’s time to ditch the beige‑gray snooze fest and step into 2026 with some actual personality. This year’s palette brings a mix of mood‑boosters, nostalgic neutrals, and dramatic elegance for every vibe.

Behr: Hidden Gem

Leading the visual charge, Behr’s Hidden Gem is a smoky jade—somewhere between blue and green, with a moody but approachable richness. It’s dramatic enough for a color-drenched room, yet subtle enough to work as a trim or kitchen island accent. Think velvet coziness meets soothing nature.

Glidden: Warm Mahogany

Glidden’s pick is Warm Mahogany (PPG1060‑7), a warm, brown‑red that feels retro mid‑century but still totally on‑trend. It’s the kind of cozy hug hue that works for an entire room—or just pops nicely on built‑ins or wainscoting. In a nutshell: classic, bold, and timeless.

Valspar: Warm Eucalyptus

Want serenity with a splash? Valspar’s Warm Eucalyptus is a sage‑green that feels spa-worthy. Warm undertones give it a calming, grounded vibe—perfect for kitchen nooks, bathrooms, or wherever you want a slice of zen.

Dutch Boy Paints: Melodious Ivory

If you’re still leery of color but want to keep it fresh, Melodious Ivory is your friend. This creamy, nostalgic beige goes with anything: woods, fabrics, even that weird throw pillow you can’t part with.

Minwax: Special Walnut

Let’s not forget wood lovers—Minwax’s Special Walnut brings rich, earthy depth to stained surfaces. Think furniture, floors, trim that ages gracefully. It’s comfortable, familiar, but updated.

What These Picks Tell Us

1. Mood Over Monochrome – Goodbye stark whites and cool grays; 2026 is about warmth, depth, and emotional resonance.

2. Goodbye Primary Overload – Designers are steering clear of bold primaries and neons—this year wants color with substance, not just eye candy.

3. Greens in Charge – From Warm Eucalyptus to the leafy vibe of Hidden Gem, green is king—always safe, now stylish again.

How to Use These Shades Without Going Overboard

• Start small. Brush on an accent wall, paint that tired bookshelf, or swap cabinet doors. A little color goes a long way.

• Pair smart. Hidden Gem pops against creams or jewel tones; Mahogany feels grounded with natural woods or greens; Eucalyptus calms when paired with soft blues or earth tones.

• Go bold…or don’t. Full room color-drench is daring—and fun. But even a subtle application (trim, furniture, ceiling) packs style without commitment.

What not to do in 2026? Designers are collectively side-eying two things for next year: bright, cool whites (they feel cold and impersonal) and shouty neons. If you’re after a modern feel, go for cozy neutrals or moods with character instead.

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions for Bob to info@odonnellbros.com with the subject line “Ask the Pro.” All questions may be considered for publication. To contact Bob for your remodeling needs, call O’Donnell Bros. Inc. at (860) 589-5155 or visit http://www.odonnellbros.com. Advice is for guidance only.

How to Spot Trouble with Your Chimney Before Fireplace Season

As the days get shorter and the air gets cooler, many homeowners look forward to that first cozy fire of the season. But before you strike a match, it’s important to make sure your chimney is in good working order. A damaged or blocked chimney doesn’t just reduce efficiency - it can create serious safety hazards, including chimney fires and carbon monoxide buildup. The good news? A little preventative maintenance now can save you from expensive repairs and dangerous situations later.

Here’s what to look for when checking your chimney this fall.

Cracks and Gaps in the Masonry

Start with a visual inspection. If you see crumbling mortar, missing bricks, or hairline cracks, that’s a sign your chimney is weakening. Water can seep into these gaps, freeze in the winter, and make the damage worse. Over time, this can compromise the entire structure. Small cracks can often be sealed, but larger problems usually require professional repair.

A Damaged Chimney Cap or Crown

Your chimney cap is the unsung hero of the fireplace system. It keeps out rain, snow, animals, and debris. Without it, your chimney can quickly become clogged or water-damaged. Similarly, the chimney crown - the cement slab at the very top - acts as a shield. If you notice rust on the cap or chips in the crown, it’s time to repair or replace before moisture finds its way inside.

Creosote Buildup

Even if the outside looks fine, the inside of your chimney can be another story. Burning wood produces a tar-like substance called creosote, which clings to the interior walls. Creosote is highly flammable, and too much of it can spark a chimney fire. If you notice a strong, smoky odor, or if you can see black, shiny buildup inside, schedule a professional cleaning before you use the fireplace again.

Signs of Water Damage

Look around the base of your chimney and inside your attic for water stains or dampness. Discoloration on ceilings and walls near the chimney can be a red flag. Water entering through cracks or missing flashing (the metal seal where the chimney meets the roof) can cause mold, rot, and costly structural issues.

While You’re Up There - Check Your Roof

Inspecting your chimney is also a great opportunity to take a quick look at your roof. Loose, curling, or missing shingles can lead to leaks that damage not only your chimney but your entire home. Shingle problems are easiest to fix when they’re caught early, so don’t wait until you see water spots inside your house to take action.

When to Call a Pro

Some issues, like trimming back tree branches or replacing a simple cap, may be safe for homeowners to tackle. But climbing on a roof always comes with risks, and chimney repairs often require professional tools and expertise. If you’re unsure about the condition of your chimney or roof, schedule an inspection with a qualified contractor. It’s a small investment that can prevent big problems down the line.

A healthy chimney doesn’t just make your fireplace more efficient; it keeps your family safe, too. Take a little time this season to inspect for cracks, damaged caps, creosote buildup, and signs of water leaks. And while you’re up there, give your roof a once-over, too. A careful check now means peace of mind when you’re enjoying those winter nights by the fire.

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions to info@odonnellbros.com with the subject line “Ask the Pro.” All questions may be considered for publication. To contact Bob for your remodeling needs, call O’Donnell Bros. Inc. at (860) 589-5155 or visit http://www.odonnellbros.com. Advice is for guidance only.