Guide to Help You Choose an Exterior Slab Door with Different Number of Panels

Roman Semryk

Senior Windows & Doors Specialist

Roman has been a full-time professional in the window and door industry for nearly 15 years. With deep product knowledge and a keen understanding of homeowners’ needs, he is recognized as the top-performing member of the Vinyl Light team. Roman has personally served over a thousand satisfied customers across Toronto, the GTA, and other parts of Ontario, as reflected in the numerous glowing reviews that mention him by name.

Upon choosing an exterior door, homeowners usually research on prehung exterior door and Exterior Slab Door. With this blog you are going to learn more about exterior doors’ slabs, their types, sizes to help you make the right choice on your future front door.

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Exterior Doors

What Is the Difference Between a Prehung and a Slab Door?

Prehung vs slab doors are built and ready to be installed as a single unit, consisting of a door slab, hinges, door frame and jamb. Prehung doors come with everything needed for installation, it is usually utilized to replace an existing complete door unit and new construction.

Conversely, a slab door lacks a frame and hinges and is only the door’s slab. When an existing door just has to be replaced and the frame is still in good shape, slab doors are frequently utilized as a replacement. Installing them takes more effort because you have to fit the door into an existing frame and connect hinges. Make sure the door fits correctly in your frame and buy the required hardware separately.

In conclusion, the difference between prehung and slab door is that a slab door is just the door itself and needs additional hardware and labor to install, whereas a prehung door includes everything you need for installation.

Think about your climate, maintenance preferences, budget, and overall home style when selecting an external door. To optimize the security and functionality of the door, it's also critical to make sure it's installed correctly.

Best Materials For Exterior Slab Door 

Steel door slab. Steel doors are incredibly secure, robust and long-lasting. Compared to exterior wood door slab, they are less likely to warp and are energy efficient. 

Here are the best points of steel doors:

  • Durability: they are a durable choice because they are not susceptible to rotting, warping, or cracking.
  • Security: the strength and security of steel doors are well-known. They are hard to break through.
  • Energy efficiency: by lowering summertime heat gain and wintertime heat loss resulting in cheaper energy costs.
  • Low maintenance: require less upkeep, just to be washed with soap and water.
  • Style options: are available in an array of colors and finishes. 
  • Cost: are frequently regarded as a wise investment at a reasonable price.

Fiberglass door slab. These are energy-efficient, long-lasting doors, come in a variety of designs and can resemble wood.

Here are the best points of fiberglass doors:

  • Durability: are a long-lasting solution for your home because they are resistant to rotting, warping, and cracking.
  • Low maintenance: need less upkeep than wood doors do. They clean up simply with soap and water and don't require painting or staining.
  • Energy efficiency: keep your house warm in the winter and cool in the summer.
  • Security: offer a great degree of safety for your property because they are sturdy and secure.
  • Versatility: you may choose a fiberglass door that matches the design of your home thanks to its extensive selection of styles, colors and finishes. Additionally, you can paint or stain them to fit the decor you already have.

Exterior Slab Doors Size Guide

Here is a guide towards exterior door slab sizes: 

Standard sizes exterior doors: 

  • 28-inch slab door is a standard size 
  • 30 slab door is a standard size
  • 32-inch slab door is a standard size
  • 34-inch slab door is a standard size
  • 36-inch slab door is a standard size

As an example here are common standard door dimensions:

  • 32 x 80 exterior door slab,
  • 36 x 80 exterior door slab.

Custom sizes exterior doors: 

  • 24-inch slab door is a custom size, which adds to the price.
  • 26-inch slab door is a custom size, which adds to the price.

To get the correct quote to replace an existing door, take a top-to-bottom measurement of the door. Then proceed with measuring the door in a left-to-right direction. It's also a good idea to measure the door's thickness.

Measuring the height and width of the frame, as well as the width of the door jamb, is crucial. Always have in mind the door's configuration you prefer (for this the door overall opening size is needed), and whether you want a glass insert for your door slab, most common standard glass sizes are: 22x36” (half the door); 22x48” (3/4 of the door); 22x64” (full size). 

Exterior Slab Door Panel Options

1-Panel Doors

Single-panel door can give your house a classic appearance while insulating and enhancing security. For many homes, a one-panel door slab is a straightforward yet timeless option. Usually constructed from steel or fiberglass, they are available in a variety of designs and coatings to complement the style of your house. 

 

1-Panel Door standard sizes

1-Panel Door custom sizes

28 x 80 

20-28 x 80-96

30 x 80

 

32 x 80

 

34 x 80

 

36 x 80

 

2-Panel Doors

For many homes, 2-panel exterior doors are a timeless and popular option. A 2-panel slab door can be formed from a variety of materials, including steel, fiberglass and usually consists of two rectangular panels that can be elevated or flat. Two-panel doors are available in an array of patterns and styles. They can have two panels of equal size or one large panel above a smaller one.

 

2-Panel Door standard sizes

2-Panel Door custom sizes

28 x 80 

20-28 x 80-96

30 x 80

 

32 x 80

 

34 x 80

 

36 x 80

 

 

3-Panel Doors 

Many homes choose 3-panel exterior doors because they provide a good mix of design and utility. A three-panel door usually has two smaller panels on either side of a larger central panel, giving it a refined and timeless appearance. Select a 3-panel front door that complements your home's overall design keeping in mind its architectural style.

 

3-Panel Door standard sizes

3-Panel Door custom sizes

28 x 80 

20-28 x 80-96

30 x 80

 

32 x 80

 

34 x 80

 

36 x 80

 

 

4-Panel Doors 

When we talk about a 4-panel exterior door we usually mean a door composed of steel or fiberglass that is intended to be used as an entry door for a home or building. These doors may have sidelights or ornate glass inserts, and they may be in conventional, artisan, or modern designs. Four-panel doors can be found in a variety of colors and finishes to go well with the overall design of the house.

 

4-Panel Door standard sizes

4-Panel Door custom sizes

28 x 80 

20-28 x 80-96

30 x 80

 

32 x 80

 

34 x 80

 

36 x 80

 

 

5-Panel Doors 

Typically, the design of a 5-panel exterior door is composed of five rectangular pieces or panels. These doors are well-liked for their timeless and adaptable appearance, which goes well with traditional, craftsman, and modern architectural designs. Five-panel doors frequently have a mix of glass inserts and solid panels, which lets natural light into the house without compromising security or privacy.

 

5-Panel Door standard sizes

5-Panel Door custom sizes

28 x 80 

20-28 x 80-96

30 x 80

 

32 x 80

 

34 x 80

 

36 x 80

 

 

6-Panel Doors

A classic feature that is frequently seen in traditional and colonial-style homes is the 6-panel exterior door. Usually, a door consists of six rectangular panels. These doors offer a symmetrical and balanced appearance. 

6-Panel Door standard sizes

6-Panel Door custom sizes

28 x 80 

20-28 x 80-96

30 x 80

 

32 x 80

 

34 x 80

 

36 x 80

 

 

8-Panel Doors

Eight raised or flat, rectangular or square panels aligned symmetrically make up the standard design of an 8-panel exterior door.

Eight-panel doors give a home's exterior a hint of elegance and are renowned for their ageless, classic style.

8-Panel Door standard sizes

8-Panel Door custom sizes

28 x 80 

20-28 x 80-96

30 x 80

 

32 x 80

 

34 x 80

 

36 x 80

 

 

Can You Replace Just An Exterior Door Slab?

It is possible to replace the external door slab alone without having the whole door frame replaced. This may be a reasonably priced alternative to major renovations if you want to refresh the appearance of your door. But it's crucial to make sure the hardware aligns correctly and the new door slab fits into the current frame. 

If you are not sure about how to install a slab door or how to replace a door slab,  there is a risk of the door not fitting correctly. As a result, your home may experience operational problems and become vulnerable to drafts and water intrusion. Replacing just the slab might be the option if all you're looking for is a temporary, easy remedy. 

A longer-term solution to replacing your door is to replace it with a prehung door. A high-quality installation from Vinyl Light guarantees that your door will be adapted perfectly to your house and continue to work well for many years.

Best Place to Buy Exterior Slab Door in Toronto, Ontario

Don’t hesitate to email or call Vinyl Light upon your need to replace your fiberglass or steel front prehung doors with a wide choice of exterior door slabs. We provide a wide range of custom exterior doors and standard exterior doors with 24-inch slab door32 x 80 exterior door, 36 x 80 exterior door etc.

On our website, you can find and build any exterior doors for sale, select the type of doors’ slab, configuration and all the customization options such as tons of glass inserts designs, security locking systems, colors etc.

Vinyl Windows and Doors Replacement Company

Our Ontario front doors, patio doors and vinyl windows installation service areas is: Ajax, Thornhill, Whitby, Burlington, Woodbridge, Bolton, Aurora, Brampton, Caledon, Etobicoke, East York, Georgetown, King City, Markham, Milton, Mississauga, Newmarket, North York, Oakville, Oshawa, Pickering, Richmond Hill, Scarborough, Toronto, Vaughan, Concord, Kitchener Waterloo, Guelph, Hamilton.

Roman Semryk

Senior Windows & Doors Specialist

Roman Semryk

Senior Windows & Doors Specialist

Roman has been a full-time professional in the window and door industry for nearly 15 years. With deep product knowledge and a keen understanding of homeowners’ needs, he is recognized as the top-performing member of the Vinyl Light team. Roman has personally served over a thousand satisfied customers across Toronto, the GTA, and other parts of Ontario, as reflected in the numerous glowing reviews that mention him by name.

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