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Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.
What's Included
Jamb Width: 4-9/16-in
Lockset Bore: Double
Adjustable Sill
Weatherstripping
At a Glance
Finish: Painted
Material: Fiberglass
Left-hand inswing
Masonite 36-in x 80-in x 4-9/16-in Fiberglass Full lite Left-hand inswing Infinity Gray Painted Prehung Front Door with Brickmould Insulating core with Grilles
Item #1218833 |
Model #1218833
3.8
Get Pricing & Availability
Manufacturer Color/Finish: Infinity Gray
Unavailable
Handing: Left-hand inswing
Get It Installed
You'll buy materials after the consultation.
Best Price. Guaranteed
Find a lower price on an exact item? We'll match it. Some exclusions apply.
Learn More15-lite design adds architectural interest while clear glass allows the maximum amount of daylight into your home. Unlike the traditional steel or wood doors, this low maintenance, high-performance fiberglass door resists cracking, warping, splitting and denting.
Low maintenance, high-performance fiberglass door resists cracking, warping, splitting and denting
Dual-pane Low-E tempered glass for energy savings
Make sure to measure your doorway before ordering
Door slab is professionally finished on all sides (door jamb and brickmold supplied primed and ready to paint)
Door unit is a ready-to-install, complete door system with all necessary assembled components (jambs, brickmold, weather stripping, sill and hinges)
Fully insulated polyurethane foam core that insulates 5X better than wood doors and helps to save energy
Double bored for easy installation of handle set and deadbolt lock (sold separately)
It is not recommended to trim steel or fiberglass exterior doors – however, common manufacturetrimminglimitations are up to 3-in off bottom; up to 2-in off top; any and alltrimmingvoids warranty
CA Residents: Prop 65 Warning(s)
General | |||
|---|---|---|---|
Color/Finish Family | Gray | Hinge Location (Exterior View) | Left side |
Finish | Painted | Prehung Door | Yes |
Handle Finish | N/A (no handle) | Handing | Left-hand inswing |
Manufacturer Color/Finish | Infinity Gray | Lockset Bore | Ready for lockset and deadbolt |
Sill Finish | Mill | Glass Style | External grille |
Material | Fiberglass | Panel Type | Flush |
Painted | Yes | Sill Type | Adjustable |
Primed | No | Left-hand Inswing | Yes |
Core Type | Insulating core | Left-hand Outswing | No |
Fire Rated | No | Right-hand Inswing | No |
Configuration | Single door | Right-hand Outswing | No |
Glass Insulation | Low-E | Universal/Reversible Handing | No |
Dimensions | |||
|---|---|---|---|
Actual Depth (Inches) | 1.75 | Common Width (Inches) | 36 |
Actual Height (Inches) | 81.5 | Jamb Width (Inches) | 4.5625 |
Actual Width (Inches) | 37.5 | Rough Opening Height (Inches) | 82.25 |
Actual Width with Sidelights (Inches) | 0 | Rough Opening Width (Inches) | 38.25 |
Common Depth (Inches) | 1.75 | Weight (lbs.) | 100 |
Common Height (Inches) | 80 | Jamb Width Measurement | 4-9/16-in |
Common Size (W x H) | 36-in x 80-in | ||
Features | |||
|---|---|---|---|
3-Point Locking System | No | Door Style Victorian | No |
Back Door | Yes | Glass Caming | No |
Brickmould Included | Yes | Glass Shape | Full lite |
Commercial/Residential | Residential | Handle(s) Included | No |
Door Style Coastal | No | Impact Resistance | No |
Door Style Contemporary | Yes | Impact Resistant Glass | No |
Door Style Craftsman | Yes | Locking System Included | No |
Door Style Farmhouse | No | Lowe's Exclusive | No |
Door Style Mid Century | No | Solar Heat Gain Coefficient (SHGC) | 0.25 |
Door Style Modern | No | Weatherstripping Included | Yes |
Door Style Rustic | No | Stained | No |
Door Style Traditional | Yes | Unfinished | No |
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | ENERGY STAR Certified South/Central Zone | Yes | |
ENERGY STAR Certified North/Central Zone | Yes | ENERGY STAR Certified Southern Zone | Yes |
ENERGY STAR Certified Northern Zone | Yes | U Value | 0.29 |
Compatibility | |||
|---|---|---|---|
For Use with Mobile Homes | No | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 30171500 | ||
Check out the Best Selling Front Doors on Lowes.com
Review
6 Reviews
4 Star
0%
3 Star
0%
60% Recommend this product
Ratings may include incentivized customer reviews.
6 Customer Reviews
Great door and well made.
This is a trusted manufacturer, the door is well made the color is as it appears online.
Daisy339February 22, 2024
From 36-in x 80-in x 4-9_SLASH_16-in Fiberglass Full lite Left-hand inswing Peppercorn Painted Prehung Front Door with Brickmould Insulating core with Grilles Verified Purchaser
From 36-in x 80-in x 4-9_SLASH_16-in Fiberglass Full lite Left-hand inswing Peppercorn Painted Prehung Front Door with Brickmould Insulating core with Grilles Verified Purchaser
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Looks nice. But it leaks.
We were having a hard time sourcing this more traditional style door in black. With only a few reviews we took a chance despite the one negative review stating it leaked. I figured they just got a bad door. But just like the other review this door is leaking at the bottom of the glass. Very frustrating after waiting seven weeks for delivery and spending over $800.
Was this Review Helpful ?
No issues. Great door.
No damage to door. Great fit and finish. The only thing I would improve is the size of the notch for the deadbolt. For some reason, the plate cut out is much smaller than standard Schlage deadbolt plates. Is that normal? Not sure. But I’ll just buy a different plate. I don’t feel like using a chisel.
DIYvirginiaApril 11, 2021
From 36-in x 80-in x 4-9_SLASH_16-in Fiberglass Full lite Left-hand inswing Arctic White Painted Prehung Front Door with Brickmould Insulating core with Grilles Verified Purchaser
From 36-in x 80-in x 4-9_SLASH_16-in Fiberglass Full lite Left-hand inswing Arctic White Painted Prehung Front Door with Brickmould Insulating core with Grilles Verified Purchaser
Was this Review Helpful ?
Response from Masonite Doors
Thank you for the 5 stars, DIYvirginia! We are very glad to hear that you are satisfied with the Fiberglass Full Lite Left-Hand Inswing Arctic White ...
Masonite DoorsApril 13, 2021
Leaks through glass opening
The door leaked through the opening at the glass 2 days after installation. This is not a leak between the door and frame, it isncoming through the actual door slab itself.
Was this Review Helpful ?
Response from Masonite Doors
Thank you very much for your feedback, Josh. We would like to sincerely apologize about these issues you have experienced with the Full Lite External...
Masonite DoorsJuly 15, 2019
26 Questions
26 Questions
Anonymous on April 3, 2020
2
Answers
Anonymous on September 19, 2019
2
Answers
Lane on November 7, 2025
1
Answer
Susan on October 24, 2025
1
Answer
Nancy on September 22, 2025
1
Answer
kejeco on April 7, 2022
1
Answer
Sean on September 2, 2021
1
Answer
Sean on September 2, 2021
1
Answer
Lisie on April 9, 2021
1
Answer
Anonymous on September 27, 2020
1
Answer
Thank you for your feedback, kg13. We sincerely apologize about these inconveniences you have experienced with the 36-in x 80-in Fiberglass Full Lite...