FAQ
Frequently Asked Questions
Professional Caravan Roof Protection & Leak Prevention
1. What surfaces can I use The Caravan Leak Doctor on?
Our commercial-grade caravan roof sealing and waterproofing systems are suitable for a wide range of roof substrates, including metal, aluminium, fibreglass, and most composite caravan roof materials, making them ideal for caravan, motorhome, RV and 5th wheeler roof protection.
2. How long does the sealant last?
When applied correctly by a qualified applicator or trade partner, our sealants provide long-lasting waterproof protection that withstands harsh Australian weather, UV radiation and caravan movement. This durable coating significantly reduces the risk of water ingress and costly roof repairs.
3. How is the caravan roof sealant applied?
The Caravan Leak Doctor’s systems use a two-part professional sealing process:
- Surface Preparation: Clean and remove old sealant, dirt, grease and debris for optimal adhesion.
All Brand Caravan Services - Mixing: Combine Part A and Part B in a 2:1 ratio — only mix what you need for the job.
- Application: Apply evenly with a brush or paintbrush across seams, roof joints and entire roof surfaces.
- Curing: Allow the coating to form a continuous, flexible waterproof membrane.
These steps deliver consistent waterproofing, leak protection and roof sealing results when performed by trained professionals.
4. Can the product be applied by my team or do I need a licensed professional?
Our products are designed for commercial and trade use. They can be applied by trained business-owners, applicators and technical staff. We also provide guidance and support to resellers and trade partners to ensure correct application, optimal performance and consistent results.
5. Does the sealant handle extreme weather and UV exposure?
Yes — our caravan roof sealing and waterproofing systems are UV-resistant and flexible, engineered to handle intense Australian sun and varied weather conditions without cracking or lifting over time.
6. Will the coating help with thermal performance?
Absolutely. In addition to waterproofing, the coating provides solar protection, helping to reflect heat and reduce internal roof temperature in summer while retaining warmth in cooler months — adding value to your commercial roof protection services.
7. How much product is needed for a caravan roof?
Coverage is based on the size of the caravan or RV roof. As part of our trade services, a commercial applicator can assess roof area and recommend exact quantities for full coverage sealing and waterproofing.
8. How do I maintain a sealed caravan roof after application?
Routine maintenance for caravan roofs includes periodic cleaning with mild soap and water and visual inspection of seams and joints. Avoid harsh solvents or abrasive tools that may damage the protective membrane. Regular maintenance by your team can prolong the life of the sealant and prevent future water ingress.
9. How can I purchase products and what quantities are available?
We supply commercial quantities and trade packs for caravan resellers, agents, applicators and area business owners. Contact us to request a quote or discuss trade pricing — we offer Australia-wide shipping and support for business partners.
10. What support is available for trade partners?
As a Caravan Leak Doctor partner, you’ll receive:
- Product technical information and application guidelines
- Training support for commercial applicators
- Specification and coverage details for caravan roof projects
- Dedicated support for reseller and agent enquiries
Contact us to learn more about becoming an authorised reseller or trade applicator.
More Information
How It Works – 3 Simple Steps
1. Clean the Roof
Before applying any sealant, it’s essential to start with a clean surface.
Thoroughly wash your caravan roof to remove dirt, dust, mould, grease, and any loose or flaking material. Pay close attention to roof seams, joins, vents, skylights, and edges where leaks are most likely to occur. A clean, dry surface allows the sealant to bond properly, ensuring a strong and long-lasting waterproof seal.
Tip: Make sure the roof is completely dry before moving to the next step.
2. Apply the Sealant
Once the roof is clean and dry, apply the sealant evenly using a brush, roller, or suitable applicator.
Focus on vulnerable areas such as seams, joints, screws, roof fixtures, and previous repair spots. The sealant flows into cracks and gaps, forming a flexible, seamless membrane that adheres firmly to the surface. It’s easy to apply and designed for DIY use, with no specialist tools required.
Tip: Apply in smooth, even coats for best coverage and performance.
3. Protect Against Leaks
After application, the sealant cures to create a tough yet flexible waterproof barrier.
This protective layer prevents water from penetrating the roof, even during heavy rain or extreme weather. It moves with your caravan as it travels, helping prevent cracking or lifting over time. The result is long-term protection that reduces the risk of costly water damage, mould, and structural issues.
Peace of mind: Enjoy your travels knowing your caravan is sealed, protected, and leak-free.
A premium solar coating system designed to seal and protect caravans, motorhomes, camper trailers, buses, and 5th wheelers.
Our two-part, ultra-high-quality solution delivers long-lasting protection against Australia’s harsh weather conditions. It’s ideal for large surface areas, making it perfect for full caravan roof coverage.
Simple Two-Part Mixing System
Our product is easy to prepare and apply. Simply mix 2 x parts Part A with 1 x part Part B, combining only the amount you need for your project.
Built for Australian Conditions
The coating is UV-resistant and engineered with advanced protective properties to withstand extreme sun exposure, heat, and the elements.
Durable, User-Friendly Performance
Our repair and rejuvenation system offers excellent resistance to wear and tear while remaining easy to apply for DIY users.
Solar Protection Benefits
Seals and protects your caravan roof to help reflect heat in summer and retain warmth in winter, improving comfort all year round.
