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 Vdom Manux 8112 Prehung uPVC Door

Buy the Therma-Tru Smooth-Star if you want a painted fiberglass door with a proven US warranty, Energy Star rating and hurricane-rated glass. Buy the Vdom Manux 8112 if you want a finished uPVC door with hardware included and a modern frosted-glass look. The Therma-Tru is the safer long-term pick for most US homes; the Vdom is the more complete package out of the box.

  • Choose the Therma-Tru Smooth-Star if you want an Energy Star fiberglass door with hurricane-rated glass and a factory paint finish.
  • Choose the Vdom Manux 8112 if you want a finished uPVC door that ships with handle, lock and hinges included.

Prices

  • Therma-Tru Smooth-Star Emerson Front Door: $1,849.00 at Lowe's (last seen Nov 8)
  • Vdom Manux 8112 Prehung uPVC Door: $2,099.00 at The Home Depot (last seen Nov 8)
  • Difference: the Therma-Tru Smooth-Star Emerson Front Door is $250.00 cheaper than the Vdom Manux 8112 Prehung uPVC Door at the latest prices (Nov 8)
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
  • Energy Star qualified and hurricane-rated glass
  • Fiberglass resists dents, rust and rot
  • Composite frame and adjustable sill resist moisture
  • Factory paint finish with PrismaGuard
  • Ball-bearing hinges keep the door aligned
Cons
  • No handle or lockset included
  • Left-hand inswing only
  • Decorative divided glass needs cleaning between lites
  • Navy paint limits exterior color choices
Vdom
Vdom Manux 8112 Front Exterior Prehung uPVC Door

Vdom Manux 8112 Prehung uPVC Door

Vdom Manux 8112 Front Exterior Prehung uPVC Door

$2,099.00at The Home DepotChecked Nov 8
See all prices and details
Visit The Home Depot
Pros
  • Handle, lock and hinges included
  • Finished walnut-look surface, no painting
  • Welded steel reinforcement and stiffening ribs
  • Aluminum threshold with thermal insert
  • Lighter than steel doors at about 120 lb
Cons
  • Not Energy Star qualified
  • No published wind or DP rating
  • Handing in the listing conflicts with the size label
  • Frosted glass panels limit the view outside
  • uPVC and laminate can fade or chalk over years in strong sun

What separates them

Therma-Tru Smooth-Star Emerson Front DoorVdom Manux 8112 Prehung uPVC Door
MaterialFiberglass skin over an insulating core; resists dents, rust and rotuPVC and metal frame with an HPL foam sandwich panel
Energy ratingEnergy Star qualifiedNot Energy Star qualified
Wind ratingRated to DP-50 (167 mph) and DP-55 in HVHZ areasNo published wind or DP rating
Hardware includedNo handle; bored for lockset and deadboltHandle, lock and stainless steel hinges included
GlassDecorative 15-lite divided glass with zinc caming, triple-pane temperedFive frosted glass panels
HandingLeft-hand inswing onlyListing says left-hand size but right-hand inswing; confirm before ordering
FinishFactory painted navy with PrismaGuard; primed interiorFinished matte walnut-look laminate
Frame and sillComposite frame, adjustable bronze sillMetal and metal-plastic frame, aluminum threshold with thermal insert

Price history

$2,099.00$1,748.78
Nov 8Nov 9
  • Therma-Tru Smooth-Star Emerson Front Door: lowest $1,849.00 on Nov 8 at Lowe's.
  • Vdom Manux 8112 Prehung uPVC Door: lowest $1,748.78 on Nov 9 at Wayfair.

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 →

Vdom Manux 8112 Prehung uPVC Door

  • The Home DepotNew

    In stock

    $2,099.00Checked Nov 8
    Visit The Home Depot

Also available at

  • WalmartCheck price at Walmart
  • Bed Bath & BeyondCheck price at Bed Bath & Beyond
  • Lowe'sCheck price at Lowe's
Prices and history →

Specs compared

SpecTherma-Tru Smooth-Star Emerson Front DoorVdom Manux 8112 Prehung uPVC Door
LocationFrontFront
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 DoorVdom Manux 8112 Prehung uPVC 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

Questions and answers

Which is better for a windy or coastal area?
The Therma-Tru. It carries DP-50 and DP-55 ratings up to 175 mph in HVHZ zones. The Vdom lists no wind rating.
Which lasts longer?
Both resist rot and rust, but the Therma-Tru's fiberglass skin, composite frame and US warranty support make it the safer long-term bet. uPVC and laminate can fade or chalk in strong sun.
Is the Vdom worth stepping up to?
Step up only if you want hardware included and a finished modern look with no painting. For energy rating and storm performance, the Therma-Tru is the stronger door.
Do I need to buy a handle for the Therma-Tru?
Yes. It ships bored for a lockset and deadbolt but with no handle or lock. The Vdom includes its handle, lock and hinges.
Which is easier to install?
Both are prehung and ready to install. The Vdom is lighter at about 120 lb; the Therma-Tru's adjustable sill and composite frame make leveling and sealing straightforward.
Which has better glass?
The Therma-Tru uses triple-pane tempered decorative glass with zinc caming. The Vdom uses frosted glass panels, which give privacy but less insulation data.

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 JELD-WEN 36 in. x 80 in. Left-Hand Inswing Steel Prehung Front Door
  • JELD-WEN 36 in. x 80 in. Left-Hand Inswing Steel Prehung Front Door vs Vdom Manux 8112 Front Exterior Prehung uPVC Door

Buying guides that pick them

  • Best prehung exterior front doors
  • Best left-hand inswing prehung exterior front doors
Emerson
—
ConfigurationSingle door—
Core TypeInsulating core—
HandingLeft-hand inswing—
Lockset BoreReady for lockset and deadbolt—
Sill FinishBronze—
Sill TypeAdjustable—
Interior Color/FinishNavy—
size—36x80 Left-Hand
color—Brown
Door Mechanism—Swing
Style—Modern
Height—80 in
Width—50 in
Thickness—4 IN
Door Type—Prehung
Door Handing—Right-Hand/Inswing
Number Of Panels—No Panel
Material—Metal