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GlassCraft, Model: NP 4 Lite 4-Block Smooth FG

Narrow Profile 4 Lite 4-Block Smooth Fiberglass Entry Door

Brand: GlassCraft

Item #: 7771

Model: NP 4 Lite 4-Block Smooth FG

Price:  $1,870.00 
Ground Delivery Surcharge:
Houzz Project:  Houzz


  • 4-Lite, 4-Block premium fiberglass entry door
  • Sleek and modern narrow profile door design
  • Smooth fiberglass skin on both sides of the door
  • True flush glazed glass panels (no raised molding or insert frames) for true modern look
  • Interior side of the door with wood glass stop molding
  • Three different glass options: Clear, Reeded or Cloud
  • All glass options are tempered and dual pane for energy efficiency
  • Hardwood edges and solid Timberstrand® core — no foam, for added strength and stability
  • Reinforced stiles and rails offer high resistance to extreme temperature fluctuations
  • Door is sold unfinished ready to be painted
  • Optional black finish is available when ordering pre-hung
  • Door Hardware Area for 36"X80" Door 6-3/16"X 79-1/4"H
  • Door Hardware Area for 36"X96" Door 6-5/16"X 95-1/4"H
  • Door Hardware Area for 42"X96" Door 7-3/16"X 95-1/4"H
  • Priced per door/Slab
  • Limited lifetime manufacturer warranty on the door, 5 year on the glass

  • SPECS:
    Door Type:Exterior
    Door Style:Modern / Contemporary
    Door Face Material:Fiberglass
    Door Face Texture:Smooth
    Door Core:Hardwood edges and solid Timberstrand
    Door Thickness:1-3/4"
    Stiles:3" wide
    Top rail:3"
    Bottom rail:10-1/2"
    Glass Type:Dual Pane, Tempered, Insulated
    Glass Options:Clear, Reeded, Cloud (opaque white frosted)
    Impact / Hurricane Rated:No
    Energy Star Certified:No
    Warranty:Door: Lifetime Limited Manufacturer Warranty
    Finish: 5-year Limited Manufacturer Warranty
    Additional Information


    We ship directly to your job site in the 48 contiguous United States!

    How long will it take for my order to ship?
    • Door/slab (unprepped door without a frame): 1-2 weeks
    • Pre-hung, unfinished doors (door with a frame): 3-4 weeks
    • Pre-hung with factory finish doors: 4-5 weeks
    How is my order shipped?

    Your order will be shipped ground via freight company (LTL). Our shipping is a curbside delivery with lift-gate and pallet jack service. Curbside delivery service provides delivery of your order to the curb at the end of your driveway. This service does not include set up or assembly of items or removal of packaging materials.

    We will provide you with all necessary delivery information to prepare you for delivery, including: full carrier information, contact numbers, a link to the freight carrier's website and tracking numbers. You will be able to track your shipment online from departure to arrival. The delivery terminal will call you when your item arrives to schedule a delivery appointment.

    Orders are shipped on a solid and secure crate. The crate is designed to protect your door and ensure that it will arrive in perfect condition. We only ship with freight companies who provide our customers with an online tracking system and superior service.


    At Doors4Home we offer a factory pre-hanging option. By selecting the pre-hanging option, you will receive a door hinged, prepped for handle and assembled in a frame (also called the door "jamb"). Factory pre-hanging ensures easy installation with a precise fit ready to install in the door opening, with no on-site assembly required. This reduces construction time and lowers project cost. If the pre-hung door is also factory finished, this further reduces steps and cost in the overall construction process.

    Each pre-hung door unit is weathertight and includes:

    • 4-5/8" or 6-5/8" wide composite jambs
    • Adjustable Aluminum door sill (threshold) in Bronze or Mill Aluminum
    • Q-lon weatherstripping in Bronze
    • 4"x4" commercial grade ball-bearing hinges in Oil Rubbed Bronze, Satin Nickel or Flat Black
    • Exterior brickmould
    • Pre-drilled door for handle and deadbolt

    Frame Sizes And Design Pressure
    Door Finishing Care And Installation Guide

    Door Prehung

    Door Jamb

    Doors are hung on composite rabbetted jambs kerfed (slotted) for weather-stripping.

    Jamb's width: To measure the width of the jamb, open the door and measure the jamb. Do not include any of the trim work or casing.
    For additional information read: what is my jamb width.

    4-5/8" Jamb - The most common size for 2x4 framing.
    6-5/8" Jamb - The most common size for 2x6 framing.

    Composite Door Jamb


    • 4"x4" commercial grade ball bearing hinges
    • Full mortise, all steel base material
    • Non rising steel pin with button tip and plug
    • Rounded corner 1/4" radius
    • Finish: Oil Rubbed Bronze, Flat Black, Satin Chrome, Stainless Steel
    • Three hinges are used on 80" tall doors
    • Four hinges are used on 96" tall doors

    GlassCraft Hinges Finish Options

    Door Sill / Threshold

    All standard pre-hung exterior door units use adjustable composite sills which provide many benefits over wood thresholds. Composite sills help prevent problems like water penetration, rot, warping, and discoloration. Our standard adjustable composite sill includes a peel-off protection film which protects the sill during construction of the house, and is made from 100% composite and aluminum materials. The "adjustable" feature allows the top of the sill to be adjusted with a screwdriver to match the correct height required for the bottom of the door. All thresholds are available in 2 colors: Dark Bronze Aluminum or Mill (pewter color) Aluminum.

    Optionally, you may select the Endura® Brand adjustable composite threshold or an ADA threshold. The ADA threshold is approved for use with wheelchairs. ADA sills are 5" x 1/2" or 7" x 1/2". The Endura Z-Series Sill System (for an extra charge) provides a walnut colored sill cap, the adjustable feature, and a hard plastic protective construction cover.

    Iron Door Sill Options

    Press-On Weatherstripping

    High quality press on Q-lon weatherstripping. Made of polyethylene-clad urethane foam.
    The weatherstripping is applied at the top and sides of the door to keep out drafts.

    Press-On Weatherstripping

    Handle Preparation

    Standard Handle and Deadbolt Preparation
    We will pre-drill the door for a handle with 2-3/8" or 2-3/4" backset.
    Bore diameter: 2-1/8"
    Backset is the distance from the edge of the door to the center of the bore hole.
    Deadbolt is drilled 5-1/2" above the handle.

    Handle and Deadbolt Preparation


    Selecting a factory finish option will produce a door unit with a beautiful, protective finish that promotes long life, beauty, and accentuates the natural allure and texture of the wood grain. Only the highest quality water based urethane stains and top coats with UV inhibitors are used to assure beauty and long-lasting protection. The final top-coat provides a medium gloss finish.

    Estate Collection

    The Estate Collection Factory Finish options have been designed to maximize the beauty and richness of real Mahogany, Cherry, Fir, and Oak woodgrains and processed with long-lasting multilayered and multi-colored UV Finish. This 10-step finish process combines multiple coats of stains and clear UV topcoats with ultraviolet inhibitors to preserve the beautiful appearance of your door. Finally, a natural and authentic wood grain and color finish on a fiberglass door that has been designed to last.

    Cherry Color Options
    Cherry Cranberry
    Cherry - Cranberry
    Cherry Mocha
    Cherry - Mocha
    Cherry Sycamore
    Cherry - Sycamore
    Mahogany Color Options
    Mahogany - Cranberry
    Mahogany - Cranberry
    Mahogany - Mocha
    Mahogany - Mocha
    Mahogany - Sycamore
    Mahogany - Sycamore
    Oak Color Options
    Oak - Cranberry
    Oak - Cranberry
    Oak - Mocha
    Oak - Mocha
    Oak - Sycamore
    Oak - Sycamore
    Knotty Alder Color Options
    Knotty Alder - Cranberry
    Knotty Alder - Cranberry
    Knotty Alder - Mocha
    Knotty Alder - Mocha
    Knotty Alder - Sycamore
    Knotty Alder - Sycamore

    Artisan Collection

    The Artisan Collection Factory Finish options provide a combination of special antique patina, natural knot patterns and bur marks, rustic characteristics, indentations, pits, scores, and worm holes. These artisan finishes, wood grains and textures help reproduce six unique and beautiful wood grains including Pacific Knotty Alder, American Black Walnut, Antique Cherry, Reclaimed Mahogany, Rustic White Oak and Cottage Fir. Please note: The photos offer an indication of the final appearance, but due to variations in the texture, grain, and color of the fiberglass finish, the actual appearance will vary.

    Artisan Craftsman Mahogany
    Craftsman Mahogany combines the striking grain definition of mahogany wood grain with traditional arts and crafts style handmade doors. The Craftsman Mahogany door reproduces the traditional vintage feel of hand cut mortise and tenon pegs, and comes with your choice of 3 optional integral dentil shelves. Many original Craftsman style doors were produced using Mahogany more than 100 years ago.
    Craftsman Mahogany - Espresso
    Craftsman Mahogany - Espresso
    Craftsman Mahogany - Crimson
    Craftsman Mahogany - Crimson
    Craftsman Mahogany - Gunstock
    Craftsman Mahogany - Gunstock
    Rustic Pacific Knotty Alder
    Knotty Alder has a beautiful-figured grain pattern with natural rustic knots and grain checks and splits that help make this a dramatic wood grain pattern. Our Pacific Knotty Alder doors precisely capture the full beauty of the American Pacific Northwest Knotty Alder wood grain with its closed pore grain patterns and highly decorative knots.
    Rustic Pacific Knotty Alder - Caramel
    Rustic Pacific Knotty Alder - Caramel
    Rustic Pacific Knotty Alder - Toffee
    Rustic Pacific Knotty Alder - Toffee
    Rustic Pacific Knotty Alder - Sienna
    Rustic Pacific Knotty Alder - Sienna
    Reclaimed Mahogany
    Mahogany has been prized for its durability and is considered the standard in quality with its deep, rich, and warm colors and decorative grain patterns. It has long been the number one wood grain used in the making of fine furniture, doors, architectural paneling and trim. Our Reclaimed Mahogany wood grain captures and highlights the decorative grain patterns while reproducing years of natural patina and gentle wear marks.
    Reclaimed Mahogany - Espresso
    Reclaimed Mahogany - Espresso
    Reclaimed Mahogany - Crimson
    Reclaimed Mahogany - Crimson
    Reclaimed Mahogany - Gunstock
    Reclaimed Mahogany - Gunstock
    Antique Cherry
    Cherry has a pronounced wood grain with lots of character and depth of color and patina. Used primarily for premium cabinetwork throughout the 19th and 20th century, Cherry has become popular with today's homeowners in other areas of the home including doors and architectural trim. Our Antique Cherry is available in 3 color finishes all designed to maximize the cherry patina and to enhance the decorative varied grain patterns.
    Antique Cherry - Chestnut
    Antique Cherry - Chestnut
    Antique Cherry - Rosewood
    Antique Cherry - Rosewood
    Antique Cherry - Pecan
    Antique Cherry - Pecan
    Rustic White Oak
    White Oak has been used for years as the premium choice of cabinet makers and craftsman to produce the highest quality of stain grade projects that required a rugged and durable wood with a highly decorative grain pattern. Our Rustic White Oak captures this beautiful wood grain to it's fullest while also reproducing years of natural distressing and gentle scuff marks to enhance the wood grain. Rustic White Oak is available in three color options.
    Rustic White Oak - Coffee
    Rustic White Oak - Coffee
    Rustic White Oak - Hazelnut
    Rustic White Oak - Hazelnut
    Rustic White Oak - Ebony
    Rustic White Oak - Ebony
    American Black Walnut
    American Black Walnut has long been highly prized for its dark-colored, true heartwood and small bur knots. It is a heavy and strong wood used primarily for furniture, flooring and gunstocks. When finished, this wood grain offers dark browns and rich black sophisticated and luxurious colors and texture. Because of this, it is well suited for use in upscale homes.
    American Black Walnut - Weathered Saddle
    American Black Walnut - Weathered Saddle
    American Black Walnut - Onyx
    American Black Walnut - Onyx


    We are proud to be an Authorized Dealer for the brands that we carry. When you buy from an authorized dealer, you are assured a high level of reliability and honesty. We buy directly from the manufacturers so that you receive only factory-fresh merchandise with a full warranty.

    The quality manufacturers we are partnered with have product specialists who hold regular training sessions with our sales staff, assuring a high level of product knowledge. We have to satisfy their standards in order to become an authorized dealer. Our high level of service continues after you have made your sale. Our customer service representatives can assist you with installation instructions, maintenance and care of your new door.

    We take great pride in the quality and craftsmanship of the doors we sell. Attention to detail in design, materials and construction is always at the forefront. We encourage you to inspect the item upon receipt. If you have a concern or believe there is a quality issue, we will work with you to correct it, in accordance with our store policies.

    Please read the manufacturer warranty thoroughly and follow all requirements.

    Manufacturer Warranty