Owner-operated · Homeowner guide · Kennesaw
How Screens Keep Bugs Out in Kennesaw PorchesKennesaw · Cobb County
Kennesaw: You're sitting on your deck in Legacy Park just after dusk, a glass of tea in hand, when the first gnat swarm hits. How do screens actually keep bugs out of a Georgia screened porch? Owner-operated, with a free written estimate.
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Homeowner guide · Kennesaw
How do screens keep bugs out of a Georgia screened porch?
A screened porch in Kennesaw keeps gnats and mosquitoes outside by pairing fine mesh with a square frame, well-hung doors and clean trim that closes every edge where the screen ends.
- Owner-operated: Breno visits and writes your estimate himself
- A team with 10+ years of combined experience
- Insured with general liability coverage
- 31 Google reviews as of Nov 2026, rated 5.0
- Before-and-after photos from our own completed jobs
Kennesaw
The Problem With Bugs in Cobb County Summers
Humid summers around Kennesaw Mountain bring thick air that gnats, mosquitoes and pollen love. These pests don’t just annoy—they can make evenings on your deck unbearable, especially in tree-covered lots near Ridenour or along Bells Ferry Road where shade holds moisture. A porch that isn’t sealed tight becomes an open invitation, no matter how fine the mesh looks. We’ve seen screens that look good but let bugs in because the build wasn’t focused on closure.
Kennesaw
Why Screen Panels Alone Aren’t Enough
Even the tightest weave won’t help if gaps exist at the top, bottom or sides where panels meet the frame. In older west-side neighborhoods with sloped lots, settling or warping can create tiny openings insects exploit. We focus on how the screen is held, not just what it’s made of, because a loose panel rattles in the wind and opens paths for gnats. The material matters, but the installation decides whether it works.
How it works
Five steps. No surprises.
Call, text, or send the form
Tell us what is going on: a new deck, a repair, or “not sure yet.” We reply the same day.
Free on-site visit
Breno looks at the deck or the yard himself, measures, and goes over your options with you.
Written estimate
Scope, materials and price come in writing, so you know the plan before anything starts.
Schedule and permits
We agree on a start date and confirm any city, county or HOA requirement for your address first.
Build and final walk-through
Breno is on the job, and we go over the finished work with you before we call it done.
Real B&T work
Photos from real jobs
Real photos from B&T projects in North Georgia, not necessarily from Kennesaw.
Kennesaw
Door Fit and Edge Sealing Are Critical
The door is often the weakest point—if it drags, sags or doesn’t latch flush, bugs walk right in during peak mosquito hours near sunset. We check the gap all around, especially where the door meets the jamb and threshold, because even a pencil-width space lets in swarms. A door that seals snugly, with weather-resistant stripping at the edges, makes a bigger difference than screen thickness alone. We build and adjust doors to close tight every time.
Kennesaw
Ceiling Fans Help Where Screens Can’t Reach
Overhead fans don’t block bugs directly, but they disrupt flight patterns—mosquitoes and gnats struggle to navigate moving air, especially in still, humid pockets under a porch ceiling. In neighborhoods like Legacy Park where trees block breeze, fans create the airflow bugs avoid. We place them where air tends to pool, not just in the center, to break up stagnant zones. Moving air complements a tight screen by making the space less inviting.
Kennesaw
Why a Tight Build Matters More Than Mesh Size
A porch built with attention to detail—flush framing, sealed joints, no gaps where the screen meets the rail or ceiling—stops bugs before they test the mesh. We’ve seen fine screens fail on decks near Pinetree Country Club because the frame shifted and opened seams. A slightly looser weave in a perfectly sealed build outperforms a tight mesh in a leaky one. We frame with stability in mind, knowing that movement over time creates the real vulnerabilities.
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Kennesaw
How We Approach Screened Porches in Kennesaw
Breno visits in person to assess your lot, whether it’s a sloped yard near I-75 or a level lot close to Cobb Parkway. We look at how wind moves, where shade lingers and what the existing structure can support before suggesting screen panels or door adjustments. Every estimate is free and written, and we stand behind our work for a full year. We help you confirm whether your address falls under the City of Kennesaw or Cobb County for permits, and which HOA to contact if applicable.
Straight answers
Kennesaw homeowner questions
Why do I still see gnats on my screened porch even with new screen installed?
Gnats are tiny and can exploit small gaps where the screen meets the frame or where the door doesn’t close flush. We check all seals and joints because even a slight opening lets them in, especially in humid, still air near tree lines.
How do I know if my porch door is sealing properly against bugs?
Close the door on a dollar bill—if you can pull it out easily, the gap is too big. We look for even contact all around the frame and threshold because uneven wear or settling creates openings bugs use, particularly at dusk.
Can ceiling fans really help keep bugs off my screened porch?
Yes—moving air makes it hard for mosquitoes and gnats to fly steadily. We place fans where air tends to stagnate, not just in the center, to disrupt their flight, especially in shaded yards around Legacy Park or Ridenour where natural breeze is limited.
Does screen color affect how well it keeps bugs out?
Color doesn’t change bug resistance—dark screens may reduce glare but don’t block pests better than light ones. We focus on fit and sealing because bugs get in through gaps, not because they see the mesh. Material choice matters more for visibility and durability than for keeping insects away.
What causes gaps to appear in a screened porch over time?
Wood framing can shift with moisture and temperature changes, especially on sloped lots common in the Kennesaw Mountain area. We check for settling, warping or loose fasteners that open seams where the screen attaches, since even small movements create entry points.
Should I worry about pollen getting through my porch screens?
Pollen grains are larger than most insects, so a standard screen will catch much of it—but if gaps exist, pollen blows in just like bugs. We seal edges tightly to reduce both, which helps during high-count spring days in Cobb County when trees along I-75 release heavy pollen.
How does humidity affect how well my screened porch keeps bugs out?
Humid air holds still, which lets mosquitoes and gnats hover and find weak spots in your porch seal. We build for tight closure and add airflow where needed because still, moist air makes bugs more active and better at locating tiny openings we might overlook.
What should I look for when checking if my porch is truly bug-resistant?
Inspect all screen-to-frame joints, the door’s closure and threshold seal, and any places where the ceiling meets the wall. We walk through these points during a free Deck Health Check because a truly bug-proof porch depends on how well every edge is sealed, not just the screen itself. To talk it through, text or call Breno at 470-863-3707.
Verified Google reviews
What the neighbors are saying
These are verified Google reviews from B&T customers.
★★★★★
“Breno F. is an incredible man. He helped my aging mother when no one else would and went the extra mile with a complex home repair. His work is meticulous and his follow through is commendable. He is a good man with a great heart. Highly recommended!”
★★★★★
“The quality of the work was exceptional. The team was friendly, responsive, and made sure everything was done right. I would definitely recommend B&T Properties.”
Who’s doing the work
About B&T Properties
Owner-operated by Breno. Collectively, our team brings 10+ years of deck-building experience, and B&T Properties carries General Liability insurance. Serving Kennesaw and the rest of Cobb County.
Upgrades
Add-ons to consider
Planning a project in Kennesaw? Bring up any of these at your free estimate. Changes are easier to plan on paper than on a finished deck.
Multi-level layouts
Two levels can follow your slope and give dining and lounging their own space.
Lighting
Soft LED lighting along the steps and rail, so the deck is usable after dark.
Railing styles
Railing is what you see first, so we go over the options before the estimate is final.
Stairs and landings
Wider steps, a landing, or a second set of stairs down to the yard.
Written warranty
1-year workmanship warranty
B&T Properties warrants our workmanship for one year from completion and fixes failures caused by our work at no charge. Not covered: material defects (manufacturer warranty), normal wear, weather, misuse, lack of maintenance, or work by others. Claims in writing.
Free written estimate
Tell Breno about your Kennesaw deck — free and in writing.
No call center, no sales rep — the person who answers is the person who does the work.