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 › Masonite
Masonite
Masonite Fiberglass Prehung Exterior Door

Masonite Fiberglass Prehung Exterior Door

Best price now

$273.42at ArborChecked Nov 8

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Arbor

Ask our agent about this product

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

Price facts

  • Last seen at $273.42 at Arbor on Nov 8.
  • Checked at 2 stores.

Our take on the Masonite Fiberglass Prehung Exterior Door

This is a 36 x 80 inch six-panel fiberglass entry door, factory-hung in a wood frame with an aluminum sill, weather stripping and nickel hinges. The polyurethane core and fiberglass skin resist warping, cracking, denting and splitting, which is the main reason buyers pick fiberglass over wood for a front door. It comes primed white or painted Golden Haystack, in left- or right-hand inswing. Compared with steel doors it will not rust or dent as easily; compared with solid wood it needs far less upkeep, though the six-panel look is plainer than a wood door with glass lites.

Best forFront entry replacementHumid or coastal climatesHomeowners who want a low-maintenance doorNew construction rough openings
Pros
  • Fiberglass skin resists dents, cracks and splitting
  • Polyurethane core adds insulation over a hollow door
  • Prehung in frame with sill and weather stripping, so it hangs as one unit
  • Primed and paintable, or available factory-painted
  • Six-panel traditional look suits most house styles
Cons
  • Heavy to lift and set alone
  • Primed finish needs painting before or soon after install
  • No glass lite or decorative options on this model
  • Rough opening must be framed accurately; the unit does not adapt
  • Six-panel fiberglass can look flatter than real wood

Masonite Fiberglass Prehung Exterior Door prices at every store

  • ArborNew

    Availability unknown

    $273.42Checked Nov 8
    Visit Arbor
  • Home DepotNew

    Out of stock

    $308.00+ $55.00 shippingChecked Nov 8
    Visit Home Depot

Masonite Fiberglass Prehung Exterior Door price history

Lowest price we've seen: $273.42 on Nov 8 at Arbor. Tracked across 2 stores since Nov 8.

What reviewers say

Owners of Masonite fiberglass prehung doors generally report solid build and good weather sealing once installed, and like that the fiberglass skin does not swell or warp like wood. Complaints center on the weight and on how much the primed finish and fit depend on careful installation.

What people mention
  • Build qualityPraisedOwners describe the door as solid and well made once hung.
  • Weather resistancePraisedReviewers say it does not warp or swell through wet seasons.
  • WeightCriticisedBuyers note it is heavy and hard to handle during installation.
  • FinishMixedThe primed surface is seen as a good base but needs painting.
  • InstallationMixedThe prehung frame helps, but results depend on a square rough opening.

Specifications

Color
Primed White, Golden Haystack
Door Mechanism
Swing
Style
Traditional
Height
80 in
Width
38.25 in (rough opening width)
Size
36 in. x 80 in.
Thickness
1.75 in
Door Type

Questions and answers

Is fiberglass better than steel or wood for a front door?
Fiberglass resists dents, rust and rot better than steel or wood and holds paint well. It costs more than a basic steel door but needs far less upkeep than wood.
What rough opening does this door need?
The unit is 36 x 80 inches and needs a rough opening about 82 inches high with the listed width. Frame the opening square and plumb before setting the door.
Does it come painted?
It comes primed white or factory-painted Golden Haystack. The primed version should be painted on all six sides before or soon after installation.
Can I choose which way it swings?
Yes, it is offered in left-hand and right-hand inswing. Confirm the handing from outside the house before ordering.
What is included with the door?
The prehung unit includes the door slab, wood frame, aluminum sill, weather stripping and nickel hinges. A knob, deadbolt and trim are not included.
Is the core insulated?
Yes, it has a polyurethane core, which insulates better than a hollow-core door and helps with energy loss at the entry.
Where is the Masonite Fiberglass Prehung Exterior Door cheapest?
At Arbor, for $273.42, as of our latest check.
Where can I buy the Masonite Fiberglass Prehung Exterior Door?
2 stores we checked sell it, including Arbor, Home Depot.

Stores we've priced the Masonite Fiberglass Prehung Exterior Door at

  • Arbor deals and prices
  • Home Depot deals and prices

More from Masonite

  • M
    Masonite 6-Panel Bifold Interior Door, White, 36 in. x 80 in.
    Masonite 6-Panel Bifold Interior Door, White, 36 in. x 80 in.
  • M
    Masonite Natural Solid Core 6-Panel Right Hand Pine Wood 36 in 80 in
    Masonite Natural Solid Core 6-Panel Right Hand Pine Wood 36 in 80 in
  • M
    Masonite 36 in 78 in 6-Panel Pine Brown
    Masonite 36 in 78 in 6-Panel Pine Brown
  • M
    Masonite M-Protect Lumen Glass Fiberglass Craftsman Front Door
    Masonite M-Protect Lumen Glass Fiberglass Craftsman Front Door
  • M
    Masonite Fiberglass Craftsman Front Door
    Masonite Fiberglass Craftsman Front Door
  • M
    Masonite Logan 36-in 80-in x 4-9/16-in Fiberglass No Glass Left-Hand Inswing Woodhaven Stained Prehung Front
    Masonite Logan 36-in 80-in x 4-9/16-in Fiberglass No Glass Left-Hand Inswing Woodhaven Stained Prehung Front
  • M
    Masonite Fiberglass Prehung Exterior Front Door, Left-Hand Inswing
    Masonite Fiberglass Prehung Exterior Front Door, Left-Hand Inswing
  • M
    Masonite Steel Front Door with Sidelights, Right-Hand Inswing, Peppercorn Painted, Prehung
    Masonite Steel Front Door with Sidelights, Right-Hand Inswing, Peppercorn Painted, Prehung
All Masonite deals and products →

More exterior doors

  • F
    Front Exterior Prehung uPVC Door Manux 8415 Walnut Office Commercial and Residential Doors Entrance Patio Garage 32" x 80" 2.75" Thick 1 Piece Left hand Inswing
    Front Exterior Prehung uPVC Door Manux 8415 Walnut Office Commercial and Residential Doors Entrance Patio Garage 32" x 80" 2.75" Thick 1 Piece Left hand Inswing
  • T
    Tern Overland Arctic Tern Wildlands Entry Door
    Tern Overland Arctic Tern Wildlands Entry Door
  • M
    MMI Door Painted Fiberglass 2-Panel Exterior Door with Two Sidelites
    MMI Door Painted Fiberglass 2-Panel Exterior Door with Two Sidelites
  • C
    Cynex 6777 Grey Stainless Inserts Front Exterior Prehung Steel Door
    Cynex 6777 Grey Stainless Inserts Front Exterior Prehung Steel Door
  • F
    Front Exterior Prehung Steel Door Deux 1105 Gray Graphite Stainless Inserts Single Modern Painted W3
    Front Exterior Prehung Steel Door Deux 1105 Gray Graphite Stainless Inserts Single Modern Painted W3
  • J
    JELD-WEN Craftsman Fiberglass Right-Hand Inswing Prehung 32 in 80 in x 4 9 16 in
    JELD-WEN Craftsman Fiberglass Right-Hand Inswing Prehung 32 in 80 in x 4 9 16 in
  • S
    Sunrinx Fiberglass Right-Hand Inswing Black Painted Prehung Front 36 in 80 in
    Sunrinx Fiberglass Right-Hand Inswing Black Painted Prehung Front 36 in 80 in
  • L
    Lirago White Fiberglass Frosted Glass Left Hand Inswing Prehung 36 x 80 x 4-9/16 in
    Lirago White Fiberglass Frosted Glass Left Hand Inswing Prehung 36 x 80 x 4-9/16 in
Prehung, Exterior Prehung
Door Handing
Right-Hand/Inswing, Left-Hand/Inswing
Number Of Panels
6 Panel
Material
Fiberglass
Core Material
Polyurethane core (energy saving)
Metal Material
Aluminum (sill)
Wood Material
Engineered stiles
Frame Material
Wood
Door Configuration
Single Door
Durability
Resists warping, Resists cracking, Resists denting, Resists splitting
Finish Type
Primed, Painted
Installation Location
Exterior, Front
Installation Type
Prehung
Installation Requirements
Rough opening height: 82 in
Hardware Type
Hinges
Hardware Material
Aluminum (sill), Nickel (hinge finish)
Included Accessories
Weather stripping, Aluminum sill, Frame, Hinges