StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Compare

Therma-Tru Smooth-Star Emerson Front Door vs JELD-WEN 36x80 Steel Prehung Front Door

The Therma-Tru Smooth-Star is the better front door for most shoppers. Fiberglass won't dent, rust or rot, and it comes painted navy with decorative triple-pane glass, a composite frame and an adjustable sill. The JELD-WEN steel door is solid and well rated at 4.2 out of 5 from about 1,470 ratings, but steel dents and can rust if the finish is scratched, and it arrives primed and plain. Pick the Therma-Tru for looks and low upkeep; pick the JELD-WEN if you want a simple painted steel slab and plan to finish it yourself.

  • Choose the Therma-Tru Smooth-Star if you want a finished, painted fiberglass door with decorative glass and no rust or dent worries.
  • Choose the JELD-WEN steel door if you want a straightforward primed steel door you will paint to match and prefer a plain panel look.

Prices

  • Therma-Tru Smooth-Star Emerson Front Door: $1,849.00 at Lowe's (last seen Nov 8)
  • JELD-WEN 36x80 Steel Prehung Front Door: $275.00 at The Home Depot (checked today)
  • Difference: the JELD-WEN 36x80 Steel Prehung Front Door is $1,574.00 cheaper than the Therma-Tru Smooth-Star Emerson Front Door at the latest prices (Nov 8 and Nov 10)
Therma-Tru
Therma-Tru Smooth-Star Fiberglass Prehung Front Door, 36 in. x 80 in., Left-Hand Inswing

Therma-Tru Smooth-Star Emerson Front Door

Therma-Tru Smooth-Star Fiberglass Prehung Front Door, 36 in. x 80 in., Left-Hand Inswing

$1,849.00at Lowe'sChecked Nov 8
See all prices and details
Visit Lowe's
Pros
  • Fiberglass resists dents, rust and rot
  • Factory painted, ready to hang
  • Decorative triple-pane tempered glass
  • Composite frame and adjustable bronze sill
  • Energy Star and high wind ratings
Cons
  • Decorative glass costs more than a solid slab
  • Fixed left-hand inswing, no reversible handing
  • No handle or lockset included
  • Navy paint may not suit every exterior
JELD-WEN
JELD-WEN 36 in. x 80 in. Left-Hand Inswing Steel Prehung Front Door

JELD-WEN 36x80 Steel Prehung Front Door

JELD-WEN 36 in. x 80 in. Left-Hand Inswing Steel Prehung Front Door

4.2(1,470 ratings)
$275.00at The Home DepotChecked 6 h ago
See all prices and details
Visit The Home Depot
Pros
  • Strong steel construction
  • Well rated by owners, 4.2 out of 5
  • Prehung with frame and brickmould included
  • Ball-bearing hinges
  • Simple to paint to match your home
Cons
  • Steel dents and can rust where scratched
  • Ships primed, not finished
  • No glass or decorative detail
  • Wood frame needs protection from moisture

What separates them

Therma-Tru Smooth-Star Emerson Front DoorJELD-WEN 36x80 Steel Prehung Front Door
MaterialFiberglass skin over an insulating coreGalvanized steel over a polystyrene core
Finish out of the boxFactory painted navy, PrismaGuardPrimed only, needs painting
Glass15-lite divided decorative glass, triple-pane tempered, zinc camingNo glass, solid panels
Denting and rustResists dents, rust and rotSteel can dent; rust-resistant coating but dents show
FrameComposite frame resists moisture and rotWood frame, AuraLast pine
Wind ratingRated to DP-50, up to 167 mphNo published wind rating
EnergyEnergy Star certified, insulating coreEnergy-efficient polystyrene core, not listed Energy Star
Style2-panel Emerson with decorative glass3-panel traditional/Craftsman look

Price history

$1,849.00$275.00
Nov 8Nov 10
  • Therma-Tru Smooth-Star Emerson Front Door: lowest $1,849.00 on Nov 8 at Lowe's.
  • JELD-WEN 36x80 Steel Prehung Front Door: lowest $275.00 on Nov 8 at The Home Depot; $296.00 on Nov 10.

Prices at every store

Therma-Tru Smooth-Star Emerson Front Door

  • Lowe'sNew

    In stock

    $1,849.00+ $79.00 shippingChecked Nov 8
    Visit Lowe's
Prices and history →

JELD-WEN 36x80 Steel Prehung Front Door

  • The Home DepotNew

    Availability unknown

    $275.00Checked 6 h ago
    Visit The Home Depot
Prices and history →

Specs compared

SpecTherma-Tru Smooth-Star Emerson Front DoorJELD-WEN 36x80 Steel Prehung Front Door
LocationFront—
Energy StarYes—
Glass name15 Lite 3Wx5H Divided Lite—
Wind rating WBDRup to 167 mph (DP-50)—
Wind rating HVHZup to 175 mph (DP-55)—
Handle FinishN/A (no handle)—
Caming FinishZinc—
Paintedtrue—
Prehung Doortrue—
Slab Doorfalse—
Garage-to-Housefalse—
Left-hand Inswingtrue—
Show all 40 specsShow fewer specs
SpecTherma-Tru Smooth-Star Emerson Front DoorJELD-WEN 36x80 Steel Prehung Front Door
Left-hand Outswingfalse—
Right-hand Inswingfalse—
Right-hand Outswingfalse—
Universal/Reversible Handingfalse—
FinishPainted—
Glass StyleDecorative glass—
Fire Ratedfalse—
Panel Type2-panel—
Primedtrue—
Collection Name

What reviewers say

JELD-WEN 36x80 Steel Prehung Front Door

  • 4.2 / 51,470 ratings

Rated 4.2 out of 5 from 1,470 ratings. Buyers mostly like the solid feel, the clean primed finish and how quickly a prehung unit goes in. Complaints center on dents and dings arriving on the steel skin and on fit issues in older rough openings.

What people mention
  • BuildPraisedOwners describe the door as heavy and solid, more secure than a hollow-core slab.
  • FinishPraisedThe baked-on primer is reported to take paint evenly and look clean once finished.
  • InstallationMixedThe prehung frame saves time, but some buyers say it needs trimming or shimming in older openings.
  • DentsCriticisedSeveral buyers report dents or scratches on the steel skin, sometimes before installation.

Questions and answers

Which door lasts longer, fiberglass or steel?
Fiberglass generally lasts longer at a front door. It won't rust and shrugs off dents, while steel can dent and rust once the paint is chipped. The Therma-Tru also has a composite frame that resists rot.
Is the Therma-Tru worth stepping up to over the JELD-WEN?
Yes for most front entries. You get a painted finish, decorative tempered glass, an Energy Star rating and a composite frame. The JELD-WEN makes sense if you want a plain door you will paint yourself.
Which is better for a coastal or storm-prone area?
The Therma-Tru. It carries wind ratings up to DP-50 and DP-55 depending on the rating standard, and fiberglass does not rust in salt air. The JELD-WEN lists no wind rating.
Can I paint the JELD-WEN steel door?
Yes. It ships with a baked-on primer, so you can topcoat it in the color you want. The Therma-Tru already comes painted navy, so repainting means covering an existing finish.
Do either come with a handle or lockset?
No. Both are prehung and bored for hardware, but you supply the handle and deadbolt. The Therma-Tru is prepped for a lockset and deadbolt; the JELD-WEN has steel reinforcement at the lock area.
Which looks better on a house?
The Therma-Tru has more curb appeal out of the box, with divided decorative glass and a painted finish. The JELD-WEN is a plain 3-panel steel door that looks best once painted and trimmed.

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

More comparisons

  • Therma-Tru Smooth-Star Fiberglass Prehung Front Door, 36 in. x 80 in., Left-Hand Inswing vs Vdom Manux 8112 Front Exterior Prehung uPVC Door
  • JELD-WEN 36 in. x 80 in. Left-Hand Inswing Steel Prehung Front Door vs Vdom Manux 8112 Front Exterior Prehung uPVC Door
Emerson
—
ConfigurationSingle door—
Core TypeInsulating core—
HandingLeft-hand inswing—
Lockset BoreReady for lockset and deadbolt—
Sill FinishBronze—
Sill TypeAdjustable—
Interior Color/FinishNavy—
Color—Primed
Door Mechanism—Swing
Style—Traditional, Craftsman
Height—81.75 in
Width—37.75 in
Size—36 in. x 80 Inswing
Thickness—1.75 in
Door Type—Exterior Prehung
Door Handing—Inswing
Number Of Panels—3
Material—Steel, AuraLast pine wood