2021 Sport Trek Travel Trailer Roof Repair
This 2021 Sport Trek Travel Trailer came into the DFW RV Roof shop for a complete FlexArmor lifetime RV roof upgrade along with a few smart improvements to help protect the coach for years to come.
One of the upgrades included a new Maxx Fan installation to improve ventilation and airflow inside the RV. Proper airflow can make a huge difference during travel and camping, especially during warmer months in Texas and throughout the Midwest.
This project also included spraying over the existing skylights as part of the FlexArmor application process. By eliminating exposed seams and potential problem areas around aging skylights, the roof now has a cleaner, fully sealed appearance with long-term protection built in.
The before and after photos on this Sport Trek really show the transformation. What started as a standard RV roof system is now protected by a seamless FlexArmor roof professionally installed inside our Denton, Texas shop. Unlike traditional membrane roofs that rely on caulking and seams, FlexArmor creates a thick, spray-on barrier designed to resist leaks, standing water, and long-term weather exposure.
Every FlexArmor roof is applied indoors for proper curing and quality control, helping ensure a consistent finish from front to back. The result is a maintenance-free roofing system backed by a lifetime no-leak warranty.
If your RV roof is beginning to show signs of aging, loose sealant, soft spots, or recurring leaks, now is the time to upgrade before costly structural damage develops underneath the membrane.
DFW RV Roof proudly serves RV owners from across Texas and beyond with professional FlexArmor roof installations, roof repairs, and custom RV roof upgrades.

