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Double Hung vs Casement Windows: For Most Lauderhill Homes, Casement Wins on Wind, Seal, and Insurance
Choose casement windows unless you live in a part of Lauderhill where crank handles would snag on walkways or you specifically want the traditional look of a double hung. In Broward County’s High-Velocity Hurricane Zone, casement windows seal tighter against wind-driven rain, hold up longer against humidity, and cost roughly $50-$150 more per opening than a comparable double hung, installed. That price difference buys a compression seal system that outlasts the sliding weatherstripping on a double hung by years in our climate. Call (850) 303-7739 if you want this comparison run against your actual window openings and your insurance requirements.
The Real Difference, Stripped of Sales Talk
Both styles open vertically and both fit standard openings. That’s where the similarity ends. A double hung has two sashes that slide past each other inside a track. A casement window rides on a hinge and swings outward, sealed by a crank that compresses a gasket around all four sides. In Lauderhill, that distinction matters more than it does in Atlanta or Phoenix.
The sliding track on a double hung depends on weatherstripping to keep air and water out. We replace weatherstripping on double hungs in Lauderhill far more often than we do on the coast, because the inland humidity and UV exposure harden and crack that stripping within three to five years. Once it goes, the window leaks air even when it’s closed and locked. A casement’s compression seal doesn’t rely on soft stripping. The crank pulls the sash tight against a continuous gasket, which is why it performs better in wind-load testing and why it’s quieter in the afternoon thunderstorms we get from May through October.
Dale Kessler, who founded TruePane Windows & Doors, puts it plainly: “If the spec sheet doesn’t back it up, we don’t say it.” Here’s what the spec sheets show for this comparison.
Head-to-Head in a Lauderhill CBS Home
- Air infiltration: Casement windows typically test at 0.1 cfm or lower. Double hungs test higher even when new, and that number climbs as the weatherstripping wears in our humidity.
- Wind resistance: Casements handle HVHZ design pressures with a smaller frame profile. Double hungs can meet code, but they need reinforcement that adds cost and bulk.
- Ventilation: A casement opens 100% of its glass area and you can angle it to catch the breeze off the Everglades. A double hung opens at most half its height.
- Egress: Impact-rated casements often meet South Florida bedroom egress requirements with less hardware. Double hungs need a wider opening to hit the same clear area.
- Cleaning: Double hungs with tilt-in sashes are easier to clean from inside. Casements you clean by reaching through from inside, which gets awkward on wide units.
- Hardware longevity: Casement cranks fail more often than double hung balances, but the crank is a replaceable operator. The seal is what protects your home, and that’s where casements hold up better here.
What Hurricanes and Insurance Companies Actually Require in Lauderhill
Every window replacement in Lauderhill sits inside Broward County’s High-Velocity Hurricane Zone. That means the product must carry Florida/Miami-Dade product approval for impact resistance. Both casements and double hungs can meet that standard in the right configurations, but here’s what we tell homeowners who call our Window Installation line with a quote in hand.
Lauderhill’s housing stock is dominated by 1960s and 1970s concrete block construction. Most of the single-family ranch homes around NW 19th Street and the condominium units throughout Century Village still have original single-pane aluminum windows. Homeowners replacing those openings are often doing it because their insurer has surcharged or non-renewed the policy. When we run side-by-side quotes for those customers, a casement in those years-old CBS openings usually delivers a cleaner install. The frame seats into the existing concrete opening with less shimming, and the compression seal gives the customer a number they can show the insurance agent.
One detail worth knowing: original jalousie windows are still common in Lauderhill’s older neighborhoods, and carriers flag them specifically. Converting a jalousie opening to a casement is usually more straightforward than to a double hung, because the vertical opening suits a hinge-swing unit and the side jambs are already set for a narrower frame.
Where a Double Hung Actually Makes Sense Here
There are places in Lauderhill where a double hung is the better call, and we say so when we’re standing in the room. Kitchens over a counter. Windows directly behind a sink. Any opening where a casement crank-out sash would hit a walkway, a fence, or a hedge. Some HOA communities, including parts of the condo associations around Inverrary, have architectural guidelines that restrict outward-swinging windows on upper floors. In those cases, an impact-rated double hung is the only practical option, and we install them regularly.
Double hungs also suit homeowners who want the rhythm of a classic Florida ranch house. The look is familiar. And for a bedroom on the second floor, tilt-in sashes make cleaning a task you’ll actually do. Both styles have their place. The mistake is choosing one without checking the exposure, the insurance requirement, and the existing opening condition.
What the Numbers Look Like in This Part of Broward
Every quote depends on framing conditions, size, and the manufacturer line. That said, here’s the general range we’ve seen for Lauderhill replacements over the past few years. These are installed numbers, including tear-out of the old unit and disposal.
- Casement, impact-rated, mid-tier line: $650-$900 per opening, installed.
- Double hung, impact-rated, mid-tier line: $550-$800 per opening, installed.
- Casement, non-impact, energy-efficient only: $450-$650 per opening, installed.
- Double hung, non-impact, energy-efficient only: $400-$600 per opening, installed.
- Replacing old jalousie with either style: Usually adds $100-$180 per opening for reframing, sometimes more in CBS where we’re cutting block.
These are ballpark figures so you can compare bids intelligently. Any quote should be written on paper with the manufacturer line named. We do that because a quote that says “impact window” without a line name may mean a product that barely clears code instead of one that will hold its seals in ten years. We’re an authorized installer for lines including CGI, CWS, and ES Windows, and we’ll show you the differences between them side by side.
Common Lauderhill Scenarios We See Every Week
A homeowner in a 1972 CBS ranch off Oakland Park Boulevard calls us about a bedroom window that won’t seal. The house has original aluminum sliders. Their insurer sent a non-renewal letter with a deadline. The quote they already have is for double hungs. We look at the opening, run the numbers, and often the casement comes in within $75 of the double hung after factoring in the air-infiltration improvement. The homeowner gets a tighter seal and the insurance documentation they need. That’s a common outcome.
Then there’s the Century Village unit where the association restricts outward swings. The owner wants impact protection but cannot change the window style. We sell the right impact double hung, we register both warranty layers in writing before the truck leaves, and the unit gets its Miami-Dade approval paperwork. No argument, no second visit because a box was ordered wrong.
And we see the house with jalousie windows on the back wall facing the golf course in Inverrary. Those openings were never tight. The owner is tired of running the AC against air gaps. We convert them to casements, the room quiets down, and the power bill drops. That job changes how the house feels on a July afternoon.
How to Decide Without Getting Pushed
Here’s a working rule. If your window faces open exposure, sits in a bedroom, or backs up an insurance requirement, look at casements first. If it’s a kitchen window, a walkway-facing unit, or a second-floor opening you’ll clean from inside, a double hung earns its keep. If the existing opening is a jalousie or an old slider, the conversion favors casements more often than not.
If you’re in Lauderhill and want someone to run this decision against your actual openings rather than a best guess, we do that. It takes one visit, and we measure twice. We quote both styles on paper. We show you what the manufacturer warranty says and what it doesn’t. Then you decide.
Most of the homes we work on in Lauderhill are the homes people plan to stay in. That changes the equation. A window that saves you $75 now but loses its seal in four years wasn’t cheaper. A window that satisfies your insurer today but fights with your HOA next year wasn’t easier. We’d rather you spend twenty minutes with us and get the thing ordered right the first time. Our team handles everything through Window Installation in Lauderhill, including the permitting paperwork Broward County expects.
The company was founded by Dale Kessler in 2008 on a rule his father lived by: if the pane is not true, the job is not done. We’ve been at this in this community since 2008 through that heritage, and we’ll still be here in the next thirty. If you’re weighing double hung against casement and you want a second opinion from someone who has installed both by the hundreds across Broward, call (850) 303-7739. A live person answers. We’ll be there when we say.
FAQs
Yes, in most Florida homes casement windows perform better than double hung because their compression seal handles wind-driven rain and humid air more effectively than the sliding weatherstripping a double hung relies on. In Lauderhill’s High-Velocity Hurricane Zone, the seal advantage matters year-round, not just in storm season. If your HOA or window location rules out an outward swing, a quality impact double hung is the alternative. Call (850) 303-7739 and we’ll tell you which fits your opening before you spend another hour researching.
In Lauderhill, an impact-rated casement typically costs $50 to $150 more per opening than a comparable impact-rated double hung, installed. The exact difference depends on size, mullion treatments, and the manufacturer line. We’ll quote both styles on paper so you can see the real number, not a ballpark. Estimates are free; call (850) 303-7739.
No, Broward insurers do not require casements specifically, but they do require every replacement window to carry Florida/Miami-Dade product approval for impact resistance. Old jalousie windows are flagged as uninsurable by many carriers, which forces a conversion regardless of style. Casements often carry more favorable design-pressure ratings in the same frame size, which can make the paperwork easier. We register both warranty layers in writing before the truck leaves, so your documentation is handled.
Yes, we replace double hung windows with casements in Lauderhill concrete block homes regularly, and the conversion usually requires modest reframing at the jambs. In older CBS construction, the opening frequently accepts a casement with less shimming than a double hung because the hinge-swing frame seats more predictably. Call (850) 303-7739 for a no-pressure assessment of your actual openings.
If you’d rather have it looked at, TruePane Windows & Doors offers a no-pressure assessment in Lauderhill. Call (850) 303-7739 and we’ll measure the openings, quote both styles on paper, and give you an honest answer you can act on.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Lauderhill, FL.
Six Reasons Homeowners Choose TruePane Windows & Doors
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.



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