The 4 Lite SDL Fiberglass Door is one of the many SDL door selections offered by Knockety. You have your choice of different finishes that will only help elevate the image of your home as well as customizable features that will help bring out your style and preferences. With pre-hang options and easy-to-use instructions, you are prepared for a DIY installation that fits your existing frame.

Let Knockety help you update your home with the 4 Lite SDL Fiberglass Door.

Product Spotlight: The 4 Lite SDL Fiberglass Door

Choosing a door that is right for you means learning about the different options and features that are available. With the 4 Lite SDL Fiberglass Door, your home will have a wide variety of expressions in its image. You can choose a look that is more antique, traditional, or distressed among many other options that will so you can match your personal style with the style of your home.

Finish Options

The 4 Lite SDL Fiberglass Door comes in 19 different finishes. The finishes range from unfinished to vibrant colors and wood grains. You can choose from Cranberry, Antique Rosewood, Distresses Gun-Stock, Distressed Peacan, or even the unfinished option.

Features

• The door is 1-3/4” Thick
• Trimmable by up to 1/2" on top, bottom, and sides of the door.
• Pre-finished pre-hang option available
• Bore hole prep option available

Door Glass

An SDL door means there is one singular sheet of glass that has been built to appear as if there are multiple individual glass panes on the door. This glass can easily be customized to suit your style and preference. You can choose between:

• Clear (fully transparent)
• Flemish
• Rain
• Reeds
• Cloud

Each of these options lets you decide how much light and visibility you want for your home.

Installing the 4 Lite SDL Fiberglass Door

Once you’ve decided on the different options and styles of your door, installation is the next step. If you’re a beginner, it may seem complicated to install a door. However, the entire process is actually pretty easy and straightforward. Knockety makes the installation process easy for both beginners and professionals. Here are a few tips to help you get your new door installed.

Properly Measuring

Before installation takes place, measuring is incredibly important. In order for your door to work properly, you want to take an exact and detailed measurement of where your new door will live. Measure the exact dimensions of your old or current door. You will want to measure the door's width, height, and depth. You'll want to round up to the nearest inch.

When ordering a pre-hung door, there are some additional measurements you should take as well. These are:

• The jamb width
• The exterior opening
• The rough opening

Out with the Old Door and Installing the 4 Lite SDL Fiberglass Door

As long as you have the right tools at your disposal, installing your new door can be done with a DIY attitude. Installing your new door will depend on whether you are using a slab or pre-hung door in knowing what you will have to do. Once the old door is out, follow these steps:

• Make sure the door sill is perfectly level
• Line up the new door with the rough opening
• Put in the hinges and connect the door to the frame
• Install lock and handle hardware

For the full process, look at our front door installation guide.

The 4 Lite SDL Fiberglass Door

Knockety specializes in making quality exterior doors that add a luxury look to your home. Our fiberglass door line offers exterior and entry doors that offer premium features but at an affordable price.

Fiberglass doors offer a variety of fiberglass finish colors including traditional, antique, and distressed finish options. The pre-hang option is prefinished in the same finish option you select for the door and will include your choice of jamb leg size, brick mold, and sill and hinge color. Bore hole prep may also be added at either left or right with an in-swing or out-swing.