Comparison
Basswood vs Poly Shutters: Which is Right for Your Home?
The honest head-to-head from 29 years installing both. Basswood for living areas and stains; poly for wet rooms and moisture-heavy environments. Here is how the decision actually plays out.
The choice, framed honestly
Two materials, one decision: where is the shutter going?
Basswood and poly composite are the two plantation shutter materials worth considering in 2026. Everything else (poplar, MDF wraps, foam-core knockoffs) is either a higher-cost premium hardwood that does not outperform basswood, or a lower-cost compromise that will not survive 15 years on the panel. The real decision is between basswood and poly, and the right answer depends almost entirely on which room the shutter is going into and what finish you want.
Basswood is a kiln-dried hardwood from temperate North American forests. It is lightweight, dimensionally stable, accepts stain and paint cleanly, and holds louver flatness over decades. Poly composite (the Hunter Douglas Palm Beach Polysatin line is the canonical example) is a synthetic resin with a baked-on finish. It is moisture-proof, dimensionally stable in any humidity, and limited to white, off-white, and a small palette of pre-mixed neutrals.
Both materials carry a lifetime warranty on frame, panel, and louver hardware. Both are sold by every major manufacturer we partner with. The decision is not "which is better" in the abstract; it is "which fits this room, in this house, with this finish goal." This page walks through the decision room by room. The plantation shutters cornerstone covers the full material catalog if you want the broader survey.
Head-to-head, by category
How they compare on the seven variables that matter.
Cost
Poly wins. Poly composite installs at $20 to $30 per square foot in Georgia; basswood at $30 to $40 painted, $35 to $45 stained. For the same opening, poly saves 25 to 35 percent. The savings come from raw material cost, finishing complexity, and shipping weight.
Moisture resistance
Poly wins decisively. Poly is impervious to water and humidity; you can wipe it down with a wet sponge and the surface does not change. Basswood is dimensionally stable in standard interior environments but should not be installed in rooms with daily steam or unconditioned humidity.
Finish options
Basswood wins decisively. Basswood accepts stain in any color, paint in any custom match, and shows natural grain through clear finishes. Poly is limited to baked-on opaque finishes in white, off-white, and a small palette of pre-mixed neutrals. For a stained-wood look, basswood is the only practical option.
Panel weight and maximum width
Basswood wins. Basswood panels run up to 42 inches wide on standard hardware. Poly tops out at 32 to 36 inches wide before the louvers sag. For openings wider than 36 inches, basswood is often the only material the hardware will support cleanly.
Lifespan
Tie, in the right room. In dry interior environments, both last 25 to 30 years on the panel. In wet rooms, poly outlasts basswood by 10 to 15 years. Match the material to the environment and both deliver decades.
Look and feel
Basswood wins for natural look; poly wins for crisp uniform finish. Basswood reads as real wood, with grain visible under stain and slight surface variation under paint. Poly reads as a manufactured product, with a perfectly uniform satin finish. Buyers usually have a strong preference one way or the other.
Motorization compatibility
Basswood wins. Lighter panel weight allows smaller motors and longer motor life. Poly motorized installs require a heavier-duty motor that draws more power and shortens battery life on battery-powered systems.
When to pick basswood
Basswood is the right call when…
You want a stained wood look
Stained basswood is the only option for showing real wood grain in plantation shutters. Norman Woodlore in custom stain, Hunter Douglas Heritance in factory stain colors, or Allgood basswood in custom-match stain are the three lines we install most often for stained interior shutters.
The opening is wider than 36 inches
Past 36 inches wide, poly panels start to fail at the louver-bar joints under their own weight. Basswood handles up to 42 inches cleanly. Living room picture windows, master bedroom bay windows, and great-room openings are almost always basswood.
You are motorizing the louvers
The lighter panel weight of basswood is the right match for motorization. Motor life is longer, battery cycles last more operations, and the system runs more quietly. Poly motorized installs work but they wear motors faster.
The room is interior, conditioned, and decorative
Living rooms, dining rooms, bedrooms, formal offices, libraries, and entryways. These are the rooms where the shutter is part of the architectural statement and the moisture level is normal interior. Basswood is the default spec for roughly 65 percent of what we install in Greater Atlanta.
When to pick poly composite
Poly is the right call when…
The room takes regular moisture or condensation
Bathrooms with daily showers, kitchens with stovetop steam, laundry rooms, mudrooms with wet entry. Poly survives these conditions for decades; basswood will eventually take on moisture and the joints will start to fail. This is the primary use case for poly composite.
You want the lowest-cost shutter that still feels premium
Poly is materially cheaper than basswood but does not feel cheap. Hunter Douglas Palm Beach Polysatin and Norman Woodlux poly composite are both built to the same lifetime warranty standard as their wood counterparts. For homeowners who want shutters on every window without the basswood budget, poly is the practical answer.
You only want white or off-white
If your finish goal is "clean white shutters" you are not giving up anything by going poly. Poly white is identical to basswood painted white in 95 percent of buyer perception. Save the money and put it toward whole-house coverage instead.
The home is in a humid coastal or wet-climate environment
For our Florida Panhandle installs (Pensacola, Destin, Panama City Beach), poly is the default in most rooms because of ambient humidity. For Greater Atlanta, the climate is humid but interior conditioning is consistent, so basswood works fine outside wet rooms. The decision is more about room than region.
The cost comparison
What the price difference actually looks like.
Across a typical Georgia plantation shutter install, poly composite saves 25 to 35 percent over comparable basswood. On a 22-window whole-house package, that is $4,000 to $7,000 in savings if you spec poly throughout, or $2,000 to $3,500 if you do the typical mixed spec (poly in wet rooms, basswood in everything else).
For a single bathroom with a 30 by 48 inch window: poly installs at roughly $260 to $325 per opening, basswood painted at $360 to $440. For a primary bedroom with a 60 by 72 inch window: poly does not work at this width, basswood painted installs at $720 to $900, basswood stained at $900 to $1,100.
The mixed-spec approach is the most common pattern we install. A Marietta colonial with 18 windows might land $9,800 painted basswood throughout, $7,600 all poly, or $8,400 with the standard mix (poly in the four wet rooms, painted basswood in everything else). The mixed spec balances cost with the right material in each room.
Final price comes from in-home measure. No obligation. 50% deposit, balance install day.
Real-world room-by-room calls
How the decision actually goes in a Georgia home.
Marietta colonial primary bath
A 36 by 48 inch window directly above a shower wall. Daily steam, year-round humidity over 70 percent during use. Hunter Douglas Palm Beach Polysatin in white, 2.5 inch louvers, hidden tilt rod. Installed at $310. A basswood install here would warp within 5 years; poly will look identical at year 20.
Druid Hills bungalow living room
Three bay windows under a wide picture frame, each 32 by 64 inches. Stained basswood in a custom walnut match to existing built-ins, 3.5 inch louvers, decorative L-frame, divider rails. Installed at $2,400 for the three openings. Poly was considered, ruled out for the stain requirement. A 1910 home where the shutter is part of the original architectural language.
Roswell new-build kitchen
Two windows over the sink, each 30 by 36 inches. Constant cooking steam, splash exposure, occasional grease. Norman Woodlux poly composite in off-white to match the trim, 2.5 inch louvers, hidden tilt rod. Installed at $540 for both. Five-year-old install, looks identical to install day.
Being a first time homeowner, I could not trust myself to get all the details correct in the variety of products my wife and I wanted. Lucky for us, we had purchased a home in one of your local service areas. Michael Busbin, our representative, was at our home right on time within two hours of our call. Michael gave me a free lesson in measuring, showed us the product samples and explained their insulation and privacy values then was out the door in just over an hour with our order in hand.Robbie Martin, Senoia, GA
Where we install both materials
Across Greater Atlanta and West Georgia.
Questions homeowners ask
The decision, in plain terms.
Which lasts longer, basswood or poly shutters?
In dry interior environments (living rooms, bedrooms, dining rooms), basswood and poly both last 25 to 30 years on the panel. In wet environments (bathrooms, kitchens, laundry rooms), poly outlasts basswood by 10 to 15 years because it is impervious to moisture. The lifetime warranty on both products covers material failure; the difference is in how each survives its environment.
Which is cheaper, basswood or poly plantation shutters?
Poly composite is roughly 20 to 35 percent less expensive than basswood, installed. A poly shutter in a Georgia bathroom typically runs $20 to $30 per square foot; the same size in painted basswood runs $30 to $40. The price difference reflects raw material cost, finishing complexity (poly is one baked coat, basswood is multiple stain or paint coats), and shipping weight.
Can poly shutters be stained to look like wood?
No. Poly composite accepts only baked-on finishes (typically white, off-white, or a limited custom color match). It cannot be stained because there is no grain to absorb the stain. If you want a stained-wood look, basswood is the only practical option in the plantation shutter category. The Hunter Douglas Palm Beach Polysatin line, for example, ships in white, off-white, and a small palette of pre-mixed neutrals only.
Are poly shutters heavier than basswood?
Yes, materially. Poly composite weighs roughly 1.6 to 2 times what comparable basswood weighs per square foot. That limits maximum panel width: a poly panel typically tops out at 32 to 36 inches wide before the louvers sag under their own weight. Basswood can run up to 42 inches wide on the same hardware. For wide openings, basswood is often the only viable choice regardless of moisture.
Do basswood shutters warp in Georgia humidity?
Properly kiln-dried basswood from Norman, Hunter Douglas, or Allgood does not warp in standard Georgia interior conditions. The kiln drying process stabilizes moisture content to 6 to 8 percent before manufacturing. Basswood is stable in heated and air-conditioned interior environments year-round. The exception is consistently wet rooms (bathrooms with daily showers, unconditioned three-season porches) where poly is the smarter spec.
Which shutter type works better with motorized louvers?
Both work with motorization but basswood is preferred for motorized installations. The lighter panel weight means a smaller motor and longer motor life. Poly motorized installs require a heavier-duty motor (and longer recharge cycles on battery systems) to handle the additional weight. For motorized shutters across an entire home, basswood is the practical choice in most rooms; poly remains the right pick in wet rooms specifically.
Begin here
Let us help you spec the right material for each room.
Tell us where you live in Georgia and roughly how many windows you have in mind. We will walk through each room on the consult and recommend basswood, poly, or a mix based on what each opening actually needs.
No obligation. 50% deposit, balance install day. Lifetime warranty on both materials.