Hengs | Skylight Emergency Escape Hatch - Replacement Lid | 90088-C1 | 17" x 24" | Lid Only | White
The Heng’s 90088-C1 Escape Hatch Replacement Lid is a high-quality OEM-style replacement dome designed specifically for 17" x 24" RV emergency escape hatches manufactured by Heng’s and Elixir. This replacement lid restores the integrity, weather resistance, and light transmission of your existing roof escape hatch without requiring a full assembly replacement.
Constructed from durable, UV-resistant white plastic, the lid provides long-lasting performance against sun exposure, road vibration, and environmental elements. Its opaque white finish allows soft, diffused natural light into the RV interior while reducing glare and heat buildup.
Engineered for precise fitment, this lid features a pre-riveted “C”-channel (piano-style) hinge that aligns with existing hatch frames for smooth operation and secure attachment. An integrated weatherproof inner seal helps prevent water intrusion, maintaining a tight seal when closed.
Ideal for replacing cracked, brittle, or discolored lids, the 90088-C1 offers a cost-effective way to extend the life of your existing escape hatch while preserving full functionality.
This listing is for the replacement Lid Only and does not include the full roof escape hatch skylight.
Specifications
- Brand: Heng’s
- Model / Part Number: 90088-C1
- Item Number: 30409
- UPC: 811878010936
- Product Type: Escape Hatch Replacement Lid
- Application: RV, camper, trailer emergency exit skylight
Compatibility
- Fits Vent Size: 17" x 24" escape hatches
-
Compatible With:
- Heng’s escape hatch assemblies
- Elixir escape hatch assemblies
- Use: Replacement lid only (existing frame required)
Materials & Finish
- Material: Molded, UV-resistant plastic
- Color: White (opaque)
- Hinge Style: Piano-style “C” channel hinge
- Seal: Integrated weatherproof inner seal
- Hinge Construction: Reinforced with 8 rivets for durability
Dimensions
- Overall Dimensions: 26-5/16" x 19-1/2"
- Alternate Overall Listing Size: 26-3/8" (W) x 19-5/8" (L)
- Lid Inner Dimension (ID): 26" x 19-1/4"
- Pop-Up Dome Area: 23-3/8" x 16-1/2"
-
Hinge:
- Approx. 3/8" inner diameter
- 24-1/4" length
Included Components
- (1) Replacement lid
- (1) Crossbar
- (2) Crossbar brackets
- (4) Mounting screws
⚠️ Note: Lift arm/operator hardware is not included. Existing hardware must be reused.
Weight & Shipping
- Net Weight: 3.15 lbs
- Gross Weight: 3.9 lbs
- Shipping Type: Standard parcel (non-LTL)
- Availability: Regular stock item (not special order)
Key Features
- Direct-fit replacement for 17" x 24" escape hatch systems
- Durable UV-stable plastic construction resists cracking and discoloration
- Pre-installed C-channel hinge ensures easy installation
- Integrated weather seal helps prevent leaks
- Restores natural lighting and weather protection
- Includes crossbar and mounting hardware for installation
Important Fitment Notes
- Designed specifically for skylight style escape hatch assemblies, not standard fixed skylights
- Must match 17" x 24" hatch size and hinge style
- Compatible with units such as the Heng’s 48621-C2 Escape Hatch
- Verify hinge type and measurements before ordering to ensure proper fit
