Summer RV Cooling: Clear vs Tinted RV Skylight

Did you know? The wrong RV skylight can turn your motorhome into a sauna—or leave you squinting in harsh sunlight. Choosing between clear vs tinted RV skylights isn’t just about aesthetics; it affects temperature control, privacy, and even energy costs.

In this guide, we’ll break down:
- Which skylight color offers the best heat control (with real-world temp differences)
- How to choose the right size (5 dome dimensions for every RV space)
- Step-by-step RV skylight replacement (DIY-friendly, no pro help needed)

Plus, we’ll show you how RVGUARD’s universal-fit skylights solve common pain points—from UV damage to leaks.

Clear vs Tinted RV Skylights: Which Is Best for Heat Control?

Not all RV skylights are created equal. The color of your skylight dome directly impacts interior temperature and comfort. Here’s how they compare:

✅ Best for: Living rooms, dining areas, scenic views
✅ Pros:

• Maximum natural light (ideal for daytime adventures)
• Enhances open-air feel in small spaces
  ✅ Cons:
• Minimal heat blocking (can raise interior temps by 10–15°F in direct sun)
• Requires shades or covers for privacy

Pro Tip: Pair a clear RV skylight with a reflective cover if parked in sunny climates.

2. Tinted RV Skylights (10–40% Light Transmission)

✅ Best for: Bedrooms, bathrooms, hot climates
✅ Pros:

• Black (10%): Blocks 90% of sunlight, reducing AC costs by 15%+
• Gray (30%): Balances privacy and light—perfect for RV camper skylights in bathrooms
• White (40%): Softens glare without darkening the space
  ✅ Cons:
• May require supplemental lighting at night

Directly observe the difference in light transmission from the video below:

RV Skylight Sizing Guide: Match Your Roof Opening

A poorly fitted skylight dome = leaks and drafts. RVGUARD skylights come in 5 sizes to fit 95% of RVs:

⚠️ Critical: Measure your existing RV skylight opening before ordering. A 1/2" gap can cause water intrusion.

How to Replace RV Skylight (DIY in 5 Steps)

Replacing an RV skylight is simpler than you think—no professional help needed. Here’s how:

Tools You’ll Need:

• RV roof sealant (butyl tape or self-leveling lap sealant)
• Screwdriver
• Utility knife
• Gloves
• Replacement RV skylight (pre-measured0

Step-by-Step Guide:

1. Remove the Old Skylight

   • Cut away old sealant with a utility knife.
   • Unscrew the frame (save screws if reusable).

2. Clean the Opening

   • Scrape off old adhesive—ensure a flat, debris-free surface.

3. Test-Fit the New Skylight

   • Place the new RV skylight dome to confirm alignment.

4. Apply Sealant & Secure

   • Run a bead of sealant around the flange.
   • Screw the frame into place (don’t overtighten).

5. Final Waterproofing

   • Seal edges with lap sealant for extra protection.

• Cracks or yellowing
• Leaks during rain
• Difficulty opening/closing

FAQs: RV Skylight Replacement

Q: Can I replace an RV skylight myself?

A: Absolutely! Most RV skylights are designed for DIY installation. RVGUARD’s models include pre-drilled holes and universal sizing.

Q: How long do RV skylights last?

A: Cheap acrylic domes crack in 2–3 years. Polycarbonate skylights (like RVGUARD’s) last 10+ years with UV resistance.

Q: Can I use the same steps to replace an RV roof vent?

A: Similar process! See our guide on how to replace RV roof vent for vent-specific tips.

Final Recommendation: Which RV Skylight Should You Choose?

• For heat control: Black (10%) or gray (30%) tint
• For open spaces: Clear or white (22" x 22" or 30" x 14")
• For bathrooms: gray (privacy + moisture resistance)

Verified Customer: "Nice and sturdy, well-made, I liked that they were a little bigger that the old one's so they covered up where I damaged the roof membrane while removing the old ones & trying to clean the old sealer off."