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Sale

Smooth Fiberglass Entry Door Slab (Flush)

SKU: SE-FSH-2479-SFG-PRM
$469.00 $578.00

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Slab or complete door system, swing, prep and finish. The price updates as you go.

In stock

Estimated delivery

Ships in 1 to 3 business days, then 2 to 5 business days with Priority Freight, or 7 to 15 by economy freight. Ships on a pallet, delivered curbside.

How we estimate

Most in-stock items that need no shop work leave our warehouse the same or next business day. Ordering by 12 pm Eastern, Monday to Friday, gives yours the best chance of shipping the same day.

Shop work starts once everything is in stock: trimming, cutting or prep takes 1 business day, finishing (priming, painting or staining) 1 to 3, and assembly, such as a prehung door system, 2 to 5. Out-of-stock items without a restock date usually ship in about 2 weeks, plus any shop work.

Ground parcels take 2 to 4 business days. Doors, sidelites and other large items go by freight: Priority Freight takes 2 to 5 business days and economy freight 7 to 15; you choose at checkout. Weekends and carrier holidays aren't counted. These are estimates, not guarantees.

Shipping questions

20-year limited warranty. Details

  • 30-day returns if unused and in the original packaging. Return policy
  • Questions about fit? Call or text a door expert at 513-871-8907.

Sizes at a glance

Slab sizeFits a frame of
23-3/4" x 79"24" x 80"called 2'0" x 6'8"
27-3/4" x 79"28" x 80"called 2'4" x 6'8"
29-3/4" x 79"30" x 80"called 2'6" x 6'8"
31-3/4" x 79"32" x 80"called 2'8" x 6'8"
33-3/4" x 79"34" x 80"called 2'10" x 6'8"
35-3/4" x 79"36" x 80"called 3'0" x 6'8"
35-3/4" x 83"36" x 84"called 3'0" x 7'0"
35-3/4" x 95"36" x 96"called 3'0" x 8'0"

A door's size is its frame size; the slab is 1/4" narrower and 1" shorter so it swings and seals. Not a stock size? Size your opening or send us your measurements.

The Pease Fiberglass Door. Replace just your door slab and keep your existing jambs and brickmold. A perfect replacement for Pease (carbon & steel) doors as well as most entry doors by Stanley, Taylor, Mastercraft, Perma Door, Castlegate, Masonite, Therma Tru, Jeld-Wen, Plastpro, and many others. Please make sure to check your measurements (door height, width, and thickness) and feel free to contact us with any measurement or fit questions.

Flush (also known as smooth or without traditional embossed panels) is a great option if you need to install glass that requires a non-standard cutout that wouldn't align with typical panel spacing (e.g., ovals, etc.) Additional glass options can be found in our door glass section. This door is also a great choice for homeowners who require a large pet door to be installed without interfering with door paneling.

Sizes & Measurements:

Style: Flush (no panels)

23.75" x 79":

  • Panel width: 23.75" (referred to nominally as a 24", 2/0, or 2-foot-0-inch wide panel)
  • Panel height: 79.0" (referred to nominally as an 80" or 6' 8" tall panel)
  • Panel Thickness: 1.75"
  • Select Flush (no cut out), or Without Glass: 15" x 65" Cut Out (takes a EXTRA WIDE Full Sidelite in our door glass section)

27.75" x 79":

  • Panel width: 27.75" (referred to nominally as a 28", 2/4, or 2-foot-4-inch wide panel)
  • Panel height: 79.0" (referred to nominally as an 80" or 6' 8" tall panel)
  • Panel Thickness: 1.75"
  • Select Flush (no cut out), or Without Glass: 15" x 65" Cut Out (takes a EXTRA WIDE Full Sidelite in our door glass section)

29.75" x 79":

  • Slab width: 29.75" (referred to nominally as a 30", 2/6, or 2-foot-6-inch-wide door)
  • Slab height: 79.0" (referred to nominally as an 80" or 6' 8" tall panel)
  • Panel Thickness: 1.75"
  • Select Flush (no cut out), or Without Glass: 21" x 65" Cut Out (takes NARROW Full Lite glass in our door glass section)

31.75" x 79":

  • Slab width: 31.75" (referred to nominally as a 32", 2/8, or 2-foot-8-inch-wide door)
  • Slab height: 79.0" (referred to nominally as an 80" or 6' 8" tall panel)
  • Panel Thickness: 1.75"
  • Select Flush (no cut out), or Without Glass: 23" x 65" Cut Out (takes standard Full Lite glass in our door glass section)

33.75" x 79":

  • Slab width: 33.75" (referred to nominally as a 34", 2/10, or 2-foot-10-inch-wide door)
  • Slab height: 79.0" (referred to nominally as an 80" or 6' 8" tall panel)
  • Panel Thickness: 1.75"
  • Select Flush (no cut out), or Without Glass: 23" x 65" Cut Out (takes standard Full Lite glass in our door glass section)

35.75" x 79":

  • Slab width: 35.75" (referred to nominally as a 36", 3/0, or 3-foot-0-inch-wide door)
  • Slab height: 79.0" (referred to nominally as an 80" or 6' 8" tall panel)
  • Panel Thickness: 1.75"
  • Select Flush (no cut out), or Without Glass: 23" x 65" Cut Out (takes standard Full Lite glass in our door glass section)

35.75" x 83":

  • Slab width: 35.75" (referred to nominally as a 36", 3/0, or 3-foot-0-inch-wide door)
  • Slab height: 83.0" (referred to nominally as an 84" or 7-foot-tall panel)
  • Panel Thickness: 1.75"
  • Select Flush (no cut out), or Without Glass: 23" x 65" Cut Out (takes standard Full Lite glass in our door glass section)

35.75" x 95":

  • Slab width: 35.75" (referred to nominally as a 36", 3/0, or 3-foot-0-inch-wide door)
  • Slab height: 95.0" (referred to nominally as an 96" or 8-foot-tall panel)
  • Panel Thickness: 1.75"
  • Select Flush (no cut out), or Without Glass: 23" x 65" Cut Out (takes Tall Full Lite glass in our door glass section)

Need help measuring your rough opening? Our free SmartFit tool guides you through every measurement so you order the right size the first time. Get started → smartfit.peasedoors.com

      Additional specifications
      • Primed white finish, see our paint category to purchase paint
      • Highest quality smooth fiberglass for easy finishing & durability
      • Composite bottom edge to resist moisture/rotting
      • Fits our drive-on door sweep with 7/8" between darts (add it in the door options)
      • Wood edge door system for ease of installation and clean look
      • Reinforced LVL stiles & full length lock block on both sides of door for added security and strength
      • High density polyurethane insulation for maximum thermal efficiency
      Finishing & Installation

      1. Before finishing, remove existing door and place onto the new door slab. We recommend placing the existing door slab onto a sawhorse or folding plastic table (just not a surface that could scratch or damage the door). If the door came in a cardboard box it can serve as a nice worksurface to protect the door.

      2. Check that the new door width, height, and thickness match the existing door. If you need to trim the door height (up to about 2" is OK), we recommend trimming off the bottom and then use a U style door sweep to seal up the unfinished edge. Trimming the width is a little trickier and you really shouldn't take more than about 1/8" off each side. Best option here is to use a planer tool.

      3. Trace hinges onto new door by aligning the existing door on top of new door and tracing with a pencil. Mark each hinge top, bottom, and how far into the door (towards the outside) the hinge needs to seat. We recommend using a combination square to ensure you get the measurements as accurate as possible. If needed, you can also trace the lock bore (holes for the lock) onto the new door as well.

      4. Next create the mortise slot for the hinges on new door. We recommend using a utility knife to score the edges of where the hinge will sit. Then, using either a chisel or router, remove the wood and create the recess for each of the hinges.

      5. Next we recommend turning the door onto the lock edge so the hinge edge is facing to the sky. Place hinges to their mortise slots and pre-drill hinge holes using a 1/8" or 1/16" drill bit.

      6. Screw hinges to the door. We recommend using 2-3" long screws for the top 2 holes on the top hinge. This will help the door fight against gravity and stay square/operating smoothly for longer.

      7. Hang the door into the opening. This is a 2-3 person job, depending on how heavy the door is. It can help to use rags or a block of wood to hold the door into position.

      Option a: Without removing hinge pins - start by screwing the top hole of the top hinge in first and work your way down.

      Option b: Removable hinge pins. If your hinges have removable pins, you can screw one half of each hinge to the door and the other into the jamb, align the door into the opening such that the hinges fit back together and then you can drop the pins back in.

      8. Check for smooth operation and for the door to be square in the opening. There should be about 1/8" to 1/4" of space between the lock edge of the door and the jamb. Shim hinges and plane lock edge of door as needed.

      9. Install the lock (cutting the bore holes and mortising for the latch and deadbolt as needed). Tip: don't cut all the way through the door with the hole saw -- cut about 2/3 through and then come in from the other side.

      10. Clean the door (get all of the dust debris off of the surface of the door)

      11. Paint the door. Click here for our guide on how to paint your door. We recommend our paint or any exterior grade acrylic latex paint.

      Customer Reviews

      Overall rating: 4.8 / 5 from 12 reviews.

      Customer photo review of Smooth Fiberglass Entry Door Slab (Flush)

      This door was easy to install and fit perfectly. What an upgrade from a full slab door into our deck!! I’m thinking of upgrading the side light next!

      Vicki M. 5/5 Verified

      Smooth Fiberglass Entry Door Slab (Flush)

      Customer photo review of Smooth Fiberglass Entry Door Slab (Flush)

      Placing the order was easy. The doors were shipped in less than a week and delivery was facilitated by the driver notifying me when they were 10 minutes away.

      Doug G. 5/5 Verified

      Smooth Fiberglass Entry Door Slab (Flush)

      Customer photo review of Smooth Fiberglass Entry Door Slab (Flush)

      Great fit good price. Reasonable shipping extremely well packaged. Great customer service. Will buy from Pease again when I need a door ir parts. Great American company

      Michael R. 5/5 Verified

      Smooth Fiberglass Entry Door Slab (Flush)

      Door fit perfectly! I prepped the door for locks and hinges and then painted it. Once dry I hung the door and it was amazingly an exact fit. Door is high quality. Better than the box stores!

      David R. 5/5 Verified

      Mahogany Grain Fiberglass Entry Door Slab (Full Lite)

      The people at Pease Doors provided excellent service. Throughout our entire purchase process, all the employees treated us in a highly professional manner and delivered "Top of the Line" doors.

      David H. 4/5 Verified

      Smooth Fiberglass Entry Door Slab (Flush)

      79” isn’t 80”. Most standard door frames are for 80”

      Anil D. 4/5 Verified

      Smooth Fiberglass Entry Door Slab (Flush)

      Store owner replied: Hello Anil, I apologize for any confusion caused. According to the information on our website, this door is intended to be 79 inches in height, which is standard for exterior doors. If you find yourself with a gap at the bottom that needs covering, we do offer a universal door sweep designed to cover larger gaps than the standard sweep that comes with the door. If this is what you require, please feel free to let us know, and we would be more than happy to assist you in obtaining it. For further assistance, you can reach us via email at info@peasedoors.com.

      Questions buyers ask

      Will a 35-3/4" x 79" slab fit my 36" x 80" door frame?

      Yes. 36" x 80" is what the door is called; the slab itself measures 35-3/4" x 79", which leaves the gaps a door needs to swing and seal. Measure your old slab to be sure, or send us your measurements and we confirm the fit before we build.

      Slab only or complete door system: which do I need?

      A slab is just the door, for a frame that is square and in good shape. A complete door system is the door hung in a new frame with the threshold, hinges and weatherstrip: choose it if the frame is rotted or out of square, or if you are changing the opening. The Door System Calculator turns a rough opening into the right size.

      Which way does my door open?

      Stand inside the home, facing the door. If it swings toward you it is an inswing door, and the knob side names the hand: knob on your left is left hand inswing. For an outswing door, use the hinge side instead.

      Can I add my own glass later?

      Choose a cut-out option and we cut the opening in our shop for the matching glass kit. Glass kits are listed by the outside size of their plastic frame, which is 1" larger than the cut-out (a 23" x 37" cut takes a 24" x 38" kit), and a shaped cut (round top, arch or oval) needs a kit of the same shape.

      When will it ship?

      In-stock items that need no shop work ship the same or next business day. Shop work starts once everything is in stock: 1 business day for prep, 1 to 3 for finishing, and 2 to 5 to assemble a complete door system. Doors go by freight: Priority Freight takes 2 to 5 business days, economy freight 7 to 15; you choose at checkout. The estimate under the price updates for the size and options you pick.

      Get it right the first time

      Questions before you order?