Yes, a 42 inch front door with sidelights is a smart upgrade for curb appeal and entry security. This guide compares five relevant options to help buyers choose based on door material, style, and practicality. Ideal buyers include new-home builders seeking durable entryways, homeowners renovating for better energy efficiency, and anyone needing a wider, welcoming entrance. Below, find concise product sections and a final buying guide to aid decision-making.
Comparison Table
| Product | Material | Door Type | Lite/Glass | Size | Best For |
|---|---|---|---|---|---|
| Exterior French Door 1 Lite Full Glass | Wood | Front Exterior Door | 1 Lite Full Glass | 42″ x 80″ | Classic look with energy-efficient glass |
| National Door Company Z000288L | Fiberglass | In-Swing Front Door | 9 Lite 2-Panel | 34″ x 80″ | Budget-friendly fiberglass with low maintenance |
| National Door Company Z000288R | Fiberglass | In-Swing Front Door | 9 Lite 2-Panel | 34″ x 80″ | Right-hand version for balanced entrances |
| Large Outdoor Pendant Light Fixture | Metal | Outdoor Lighting | — | 20″ | Complements entry with ambient exterior lighting |
| National Door Company EFS686BLFS210R | Fiberglass | In-Swing Front Door | Full Lite | 34″ x 80″ | Clear glass, modern entry with full lite |
Exterior French Door 1 Lite Full Glass

Material and style: White primed solid core wood exterior door with light glass and Low-E insulated glass options. This door combination is best for homes seeking a traditional French aesthetic with energy efficiency. Best for homeowners who want classic exterior charm without heavy maintenance, and who prefer a full-glass look for enhanced natural light. A potential drawback is higher cost compared to fiberglass alternatives, and wood priming may require occasional upkeep to prevent moisture issues.
National Door Company Z000288L Fiberglass Front Door (Left-Hand In-Swing)

Best for value-conscious buyers needing a durable fiberglass option. This prehung front door features a 9 Lite 2-Panel design with clear glass, left-hand in-swing configuration, and primed smooth finish. Choose this if you want a budget-friendly, low-maintenance entry that ships pre-assembled for straightforward installation. Limitation: 34″ width, which is narrower than a 42″ opening, so this specific model suits smaller entryways or as a narrower secondary entry.
National Door Company Z000288R Fiberglass Front Door (Right-Hand In-Swing)

The right-hand counterpart to the L-series, this fiberglass door offers the same 9 Lite 2-Panel layout with clear glass and primed smooth finish, designed for front entryways preferring a symmetrical or opposite-swing configuration. Best for homes requiring a balanced entry with good energy performance and low maintenance. Caution: Not available in a 42″ width, so ensure compatibility with your doorway opening.
Large Outdoor Pendant Light Fixture

While not a door, this lighting fixture complements any front entry and is suitable for doors with sidelights that benefit from layered lighting. Best for homeowners who want to brighten the entrance and add decorative flair without overpowering the door design. Limitation: Lighting is separate from the door and must be wired and installed according to local electrical codes.
National Door Company EFS686BLFS210R Full Lite Fiberglass Door

Full lite fiberglass option with clear glass and right-hand in-swing configuration. This door is best for straight-on viewing and maximizing natural light into entry halls, with the added benefit of fiberglass durability. Choose this if you want a modern, minimal frame and a clear view through the door. Limitation: Full lite designs may have higher heat transfer without energy-efficient glazing; verify Low-E or additional insulating features if energy savings are a priority.
Buying Guide: Key Considerations for a 42 Inch Front Door With Sidelights
- Door width and configuration: Ensure your doorway opening is truly 42 inches wide and compatible with the chosen swing (left or right) and sidelights arrangement. Some 34″ doors shown above require additional framing to fit a wider opening.
- Material choice: Wood doors offer classic aesthetics but require maintenance. Fiberglass doors provide low upkeep and strong resistance to weather, with varied energy performance depending on insulation and glazing.
- Glass and energy efficiency: Look for Low-E glazing, insulated cores, and clear vs. decorative lite patterns. Energy-efficient glass reduces heat transfer and can improve comfort and utility bills.
- Security and hardware: Consider the door’s deadbolt readiness, strike plates, and compatibility with modern multi-point locking systems. A robust frame and reinforced hinges enhance security, especially with sidelights.
- Light and visibility: Sidelights increase curb appeal and natural light but may require more glass maintenance and potential privacy considerations. Decide between full lite vs. 9-lite configurations based on lighting needs and privacy.
- Installation readiness: Prehung doors facilitate installation, but ensure proper fitting to prevent air leakage. Check for compatibility with existing frames and threshold adjustments.
- Maintenance expectations: Wood doors may need sealing or repainting; fiberglass doors typically require less upkeep but can show wear on exterior finishes over time.
- Aesthetics and style: Match the door finish and glass pattern to the home’s architectural style—traditional, modern, or transitional—to maximize curb appeal.
Frequently Asked Questions
- What is a 42 inch front door with sidelights best for?
– It’s ideal for homeowners seeking a more expansive entry and increased natural light, especially for front doors that open to living areas or entry foyers. - Are fiberglass doors more durable than wood doors?
– Yes, fiberglass generally resists dents, warping, and weather better and requires less maintenance than wood in most climates. - Do sidelights affect insulation?
– Sidelights add glass area, which can impact heat transfer. Choose doors with insulated sidelights or double-pane glass to improve energy performance. - Can I install a 42″ door with a standard 34″ frame?
– Often no; a wider door typically needs a matching or custom frame and header. Consult a professional installer for precise measurements. - What should I look for in a prehung door package?
– Verify that the package includes the door slab, frame, jambs, and hardware compatibility. Check for weatherstripping and proper sizing for your opening. - Is privacy important with sidelights?
– If privacy is a priority, choose frosted, obscure, or low-glare glass instead of clear sidelights, or opt for decorative grills that obscure visibility.