Best Window Inserts for Exterior Doors to Upgrade Your Entry
For homeowners looking to refresh an exterior door without a full replacement, window inserts offer a practical option. They enhance curb appeal, improve energy efficiency, and can be installed in a few hours with common tools. Below, five curated inserts from trusted brands provide a range of sizes, frame styles, and venting options to fit 24″ x 38″ doors or nearby standard replacements. The list focuses on kits that ease installation, include tempered glass, and pair well with steel or fiberglass doors. Explore features, compatibility, and installation notes to help choose the right insert for your entryway.
| Product | Brand | Size | Key Feature |
|---|---|---|---|
| ODL Entry Door Glass Replacement | ODL | 24″ x 38″ | Energy-efficient Low-E double pane tempered glass |
| ODL Exterior Door Glass Replacement | ODL | 24″ x 38″ | White frame with 9-grid pattern and easy install |
| ODL Venting Entry Door Glass Replacement | ODL | 24″ x 38″ | Vent option for airflow without storm door |
| Lakenyon Entry Door Glass Inserts Replacement | Lakenyon | 22″ x 36″ | 1-lite clear tempered glass, white frame, quick install |
| Pushglossy 7″ x 18″ | Pushglossy | 9 3/4″ x 37 3/4″ outer frame | Low-E clear glass with adhesive frame for easy setup |
ODL Entry Door Glass Replacement Kit

The ODL Entry Door Glass Replacement kit is designed for a 24″ x 38″ frame with a standard 1-3/4″ door thickness. It includes one insulated glass panel, a door glass frame set, screws, and screw covers. This kit targets steel or fiberglass doors with compatible panel configurations, offering an affordable way to refresh a half-light or similar panel without replacing the entire door. Installation is straightforward, typically under an hour, using common tools such as safety glasses, a drill with a Phillips bit, and a putty knife. Two installers are recommended for efficiency and safety. The kit’s energy-efficient low-E tempered glass helps reduce heat transfer while preserving daylight through the entryway.
Key features include a complete frame kit tailored to 24″ x 38″ openings, compatibility with typical door thicknesses, and a focus on extending the door’s life span. The included screws and covers simplify finishing touches, while the tempered glass ensures durability. This option is suitable for homeowners seeking a cost-effective upgrade that improves appearance and energy performance.
ODL Exterior Door Glass Replacement with Frame

This ODL kit replaces a 24″ x 38″ exterior door glass with a white frame and a 9-grid pattern, designed for steel or fiberglass doors with a 1-3/4″ thickness. The kit includes tempered glass and a maintenance-free frame with pre-applied seals to simplify assembly. It is suitable for standard entry doors and aims to deliver a quick upgrade at a fraction of the cost of a full door replacement. The installation process is described as quick and straightforward, with typical completion times under an hour when following the included instructions. Two people are often advised to ensure secure handling and alignment.
Highlights include compatibility with common door widths, a pre-sealed exterior frame, and a focus on preserving color and finish. While painting or staining is not required for the maintenance-free frame, finishing options are noted for those who want a custom look. The kit prioritizes ease of installation and energy performance through tempered glass with low-E properties.
ODL Venting Entry Door Glass Replacement

The Venting Entry Door Glass Replacement kit from ODL provides a 24″ x 38″ door glass insert with a white frame. This kit includes an insulated glass panel, a two-piece frame (inner and outer), screws, and screw covers. It is designed for steel or fiberglass doors with a 1-3/4″ thickness. A key feature is its venting capability, allowing controlled airflow without the need for a separate storm or screen door. This makes it a practical option for homes that want fresh air without opening the door fully. Installation resembles other ODL kits, emphasizing ease and a relatively quick process, often requiring two people for best results.
Energy performance is supported by tempered glass, and the frame setup aims to minimize drafts with a sealed, airtight design. The kit’s compatibility with common exterior door configurations helps ensure a proper fit for many standard 24″ x 38″ openings, contributing to an efficient upgrade path for aging entry doors.
Lakenyon 22″ x 36″ Entry Door Glass Inserts

The Lakenyon 22″ x 36″ entry door glass insert uses a classic 1-lite design with a white frame. It is crafted for 1-3/4″ thick doors and is designed to replace existing door glass windows to brighten entryways with tempered clear glass. The kit emphasizes durability and security, offering tempered glass that enhances impact resistance. The installation is presented as straightforward, with a quick turnaround time and tooling that is accessible to DIY enthusiasts or professionals. The white frame provides a clean, modern look that suits a variety of door styles, complementing traditional and contemporary exteriors alike.
Considerations include frame maintenance, compatibility with your current door configuration, and the potential need for additional sealants or primers if finishing is desired. The kit is positioned as a practical upgrade to improve natural light and curb appeal while maintaining door security and structural integrity.
Pushglossy 7″ x 18″ Entry Door Glass Insert Kit

The Pushglossy kit offers a compact option for smaller or differently proportioned openings, featuring an outer frame that measures 9 ¾” x 37 ¾” and an 8″ x 36″ glass panel. It is designed to fit doors with a 1-3/4″ thickness and includes an insulated tempered glass panel with double glazing. The frame comes with pre-applied adhesive and screws, simplifying the installation process and reducing the need for additional sealants. Two people working together is advised to ensure precise alignment and a secure fit. The kit’s low-E glass helps balance daylight with energy efficiency, contributing to a more comfortable interior climate.
Important considerations include ensuring size compatibility with your door opening, verifying adhesive compatibility if additional sealant is used, and confirming that the door frame can accommodate the external dimensions. This option is best for DIY projects where space and frame proportions align with the kit’s specifications.
Buying Guide: Key Purchase Considerations
- Door compatibility: Verify door thickness (most kits target 1-3/4″ thick doors) and opening dimensions (usually 24″ x 38″ or 22″ x 36″).
- Glass type and energy performance: Tempered glass and Low-E coatings improve safety and insulation, reducing drafts and heat transfer.
- Frame material and finish: White frames are common and versatile; maintenance-free frames reduce upkeep, while painted or stained finishes may require priming and top coats for plastics or wood-adjacent materials.
- Vent options: Venting inserts provide airflow without a full storm door, which can benefit comfort and ventilation in milder climates.
- Installation effort: Most kits require basic tools and at least one other person. Check included components (frame, screws, glass) and any recommended sealants or primers.
- Warranty and compatibility: Review product documentation for compatibility with your door model, and consider brand support for troubleshooting or replacement parts.
- Maintenance and safety: Tempered glass reduces injury risk, but proper handling during installation is essential. Follow safety guidelines when cutting or trimming is involved.
- Aesthetic options: Grid patterns (like a 9-grid) influence curb appeal; choose a style that complements your exterior design.
Choosing the right window insert involves balancing size and fit, energy goals, ease of installation, and the desired look for your entryway. For many homeowners, these inserts provide a practical, cost-effective path to brighten the entry and improve efficiency without a full door replacement. Consider how each option aligns with your door type, climate, and DIY comfort level to determine the best match.